ELECTRIC APPARATUS COMMUTATION
| Brand | Owner (click to sort) | Address | Description |
|---|---|---|---|
| 3VA1 | SIEMENS AKTIENGESELLSCHAFT | Werner-von-Siemens-Str. 1 München 80333 Germany | Electric apparatus for commutation; circuit breakers; switches, electric;THREE VA ONE; |
| 3VA2 | SIEMENS AKTIENGESELLSCHAFT | Werner-von-Siemens-Str. 1 München 80333 Germany | Electric apparatus for commutation; circuit breakers; switches, electric;THREE VA TWO; |
| 3VA4 | SIEMENS AKTIENGESELLSCHAFT | Werner-von-Siemens-Str. 1 München 80333 Germany | Electric apparatus for commutation; circuit breakers; switches, electric;THREE VA FOUR; THREE VA FOR; |
| 3VA5 | SIEMENS AKTIENGESELLSCHAFT | Werner-von-Siemens-Str. 1 München 80333 Germany | Electric apparatus for commutation; circuit breakers; switches, electric;THREE VA FIVE; |
| 3VA6 | SIEMENS AKTIENGESELLSCHAFT | Werner-von-Siemens-Str. 1 München 80333 Germany | Electric apparatus for commutation; circuit breakers; switches, electric;THREE VA SIX; |
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| 3VM | SIEMENS AKTIENGESELLSCHAFT | Werner-von-Siemens-Str. 1 München 80333 Germany | Electric apparatus for commutation; circuit breakers; switches, electric;THREE VM; |
| BLACKSHIELD ENERGY | Blackshield Solar Energy Inc | 1 Nanuwitt Lane Beaverdam Lake NY 12577 | Electric apparatus for commutation; solar batteries; materials for electricity mains (wires, cables); distribution boxes (electricity); current rectifiers; transformers (electricity); electro-dynamic apparatus for the remote control of signals; accumulators, electric; electrolysis apparatus for laboratory use; fire-extinguishing apparatus; portable power chargers; battery chargers; chargers for electric accumulators; charging stations for electric vehicles; inverters (electricity); Semi-conductors; counters, namely, geiger counters; materials for electricity mains in the nature of wires and cables; electrical power distribution boxes; condensers; current rectifiers; power station automation equipment, namely, turbine control systems comprising electronic sensors; alarms, namely, smoke alarms; power inverters; electrical transformers; regulated power supply apparatus for voltage stabilizing power supply; chargers for electric batteries; electro-dynamic apparatus for the remote control of signals; accumulators, electric; measuring apparatus, namely, clamp meters for measuring electricity; electrolysers; fire extinguishing apparatus; radiological apparatus for industrial purposes, namely, radiation-measuring instruments;BLACK SHIELD ENERGY; |
| BOFFETTI | S.E.C.I. S.R.L. | VIA FRANCESCO NULLO 435 I-24033 CALUSCO D'ADDA (Bergamo) Italy | Electric apparatus for commutation; regulating apparatus, electric; measuring devices, electric; circuit breakers; switchboards; control panels; distribution boards; electrical and electronic components; photovoltaic apparatus for generating electricity; apparatus for conducting electricity; apparatus for distributing electricity; apparatus and instruments for controlling electricity; |
| BOFFETTI | S.E.C.I. S.R.L. | VIA FRANCESCO NULLO 435 I-24033 CALUSCO D'ADDA (Bergamo) Italy | Electric apparatus for commutation; regulating apparatus, electric; measuring devices, electric; circuit breakers; switchboards; control panels [electricity]; distribution boards [electricity]; electrical and electronic components; photovoltaic apparatus for generating electricity; apparatus for conducting electricity; apparatus for distributing electricity; apparatus and instruments for controlling electricity; |
| BRAINBUDS | THE THINKER AG | EGERTA 53 BALZERS FL-9496 Liechtenstein | Electric apparatus for commutation, namely, electric circuits and electric transformers; Scientific, photographic, cinematographic, measuring, signalling apparatus and instruments, namely, electronic monitors and monitor modules for monitoring electric current and electrical signals; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission, and reproduction of sound, images, and data; Apparatus for storing and organizing sound, images, videos, and data, namely, blank tapes, electronic memory media, and blank electronic storage media for storage of computer data; Apparatus for recording transmission and reproduction of videos, namely, digital video recorders and personal video playback apparatuses; Blank magnetic data carriers, blank recording discs; Pre-recorded magnetic data carriers and recording discs featuring music rhythms, pulses, sounds, and electrical signal characteristics; Automatic, data processing equipment and computers; Apparatus for making sounds and rhythms, namely, electronic rhythm machines in the nature of headphones, headsets and earphones that are able to produce rhythmic electronic signals; Apparatus for connecting a plurality of headphones to audio reproduction apparatus, namely, connection cables and wireless connection means in the nature of apparatus for wireless transmission of acoustic information; Computer hardware and computer software programs for the integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multimedia applications; Computer hardware for upload, storage, retrieval, download, transmission and delivery of digital content; Computer programs for editing images, sound, and video; Computer software for interpretation of neuro and brain scans provided by diagnostic imaging equipment; Downloadable scientific and medical data via the internet; Electronic products for the generation, measurement, and analysis of audio signals, namely, audio analyzers; Electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; Integrated circuits and integrated circuit cores for use in wireless communications and wireless communication equipment and apparatus and digital signal processors (DSP); Personal headphones for sound transmitting apparatuses, namely, headsets, headphones, and earphones; Personal headphones for use with sound transmitting systems, namely, headsets, headphones, and earphones; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Transmitters and receivers for audio and video signals for transmission over twisted pair cables; Transmitters of electronic signals;Apparatus for making sounds and rhythms, namely, musical instruments in the nature of rhythm machines;BRAIN BUDS; |
| BRAINGEAR | THE THINKER AG | EGERTA 53 BALZERS FL-9496 Liechtenstein | Electric apparatus for commutation, namely, electric circuits and electric transformers; Scientific, photographic, cinematographic, measuring, signalling apparatus and instruments, namely, electronic monitors and monitor modules for monitoring electric current and electrical signals; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission, and reproduction of sound, images, and data; Apparatus for storing and organizing sound, images, videos, and data, namely, blank tapes, electronic memory media, and blank electronic storage media for storage of computer data; Apparatus for recording transmission and reproduction of videos, namely, digital video recorders and personal video playback apparatuses; Blank magnetic data carriers, blank recording discs; Pre-recorded magnetic data carriers and recording discs featuring music rhythms, pulses, sounds, and electrical signal characteristics; Automatic, data processing equipment and computers; Apparatus for making sounds and rhythms, namely, electronic rhythm machines in the nature of headphones, headsets and earphones that are able to produce rhythmic electronic signals; Apparatus for connecting a plurality of headphones to audio reproduction apparatus, namely, connection cables and wireless connection means in the nature of apparatus for wireless transmission of acoustic information; Computer hardware and computer software programs for the integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multimedia applications; Computer hardware for upload, storage, retrieval, download, transmission and delivery of digital content; Computer programs for editing images, sound, and video; Computer software for interpretation of neuro and brain scans provided by diagnostic imaging equipment; Downloadable scientific and medical data via the internet; Electronic products for the generation, measurement, and analysis of audio signals, namely, audio analyzers; Electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; Integrated circuits and integrated circuit cores for use in wireless communications and wireless communication equipment and apparatus and digital signal processors (DSP); Personal headphones for sound transmitting apparatuses, namely, headsets, headphones, and earphones; Personal headphones for use with sound transmitting systems, namely, headsets, headphones, and earphones; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Transmitters and receivers for audio and video signals for transmission over twisted pair cables; Transmitters of electronic signals; Acoustic coupling apparatus for use with the ear in the nature of headsets, headphones, and earplugs;Apparatus for making sounds and rhythms, namely, musical instruments in the nature of rhythm machines;BRAIN GEAR; |
| BRAINGEAR | BRAINIQUE AG | Stansstaderstrasse 90 Stans CH-6370 Switzerland | Electric apparatus for commutation, namely, electric circuits and electric transformers; Scientific, photographic, cinematographic, measuring, signalling apparatus and instruments, namely, electronic monitors and monitor modules for monitoring electric current and electrical signals; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission, and reproduction of sound, images, and data; Apparatus for storing and organizing sound, images, videos, and data, namely, blank tapes, electronic memory media, and blank electronic storage media for storage of computer data; Apparatus for recording transmission and reproduction of videos, namely, digital video recorders and personal video playback apparatuses; Blank magnetic data carriers, blank recording discs; Pre-recorded magnetic data carriers and recording discs featuring music rhythms, pulses, sounds, and electrical signal characteristics; Automatic, data processing equipment and computers; Apparatus for making sounds and rhythms, namely, electronic rhythm machines in the nature of headphones, headsets and earphones that are able to produce rhythmic electronic signals; Apparatus for connecting a plurality of headphones to audio reproduction apparatus, namely, connection cables and wireless connection means in the nature of apparatus for wireless transmission of acoustic information; Computer hardware and computer software programs for the integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multimedia applications; Computer hardware for upload, storage, retrieval, download, transmission and delivery of digital content; Computer programs for editing images, sound, and video; Computer software for interpretation of neuro and brain scans provided by diagnostic imaging equipment; Downloadable scientific and medical data via the internet; Electronic products for the generation, measurement, and analysis of audio signals, namely, audio analyzers; Electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; Integrated circuits and integrated circuit cores for use in wireless communications and wireless communication equipment and apparatus and digital signal processors (DSP); Personal headphones for sound transmitting apparatuses, namely, headsets, headphones, and earphones; Personal headphones for use with sound transmitting systems, namely, headsets, headphones, and earphones; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Transmitters and receivers for audio and video signals for transmission over twisted pair cables; Transmitters of electronic signals; Acoustic coupling apparatus for use with the ear in the nature of headsets, headphones, and earplugs;Apparatus for making sounds and rhythms, namely, musical instruments in the nature of rhythm machines;BRAIN GEAR; |
| DEEPTRACE | SSTINVEST, LIMITED LIABILITY COMPANY | PROEKTIRUEMYJ PROEZD 5274, BLDG. 7, ROOM 217, MYTISCHI CITY RU-1410 Russian Federation | Electric apparatus for commutation, namely, telephones, paging, and facsimile apparatus; Identification threads for electric wires; Coaxial cables; Cables, electric; wire connectors; Condensers; Contacts, electric; Distribution boxes for electrical power; junction boxes; Materials for electricity mains, namely, electric wires and cables; Electrical terminals blocks; Junction sleeves for electric cables; Sheaths for electric cables; identification sheaths for electric wires; electrified fences; Electricity limiters; Transmitters of electronic signals; Switches, electric; Converters, electric; Apparatus for regulating electric current; Wires, electric; Conductors, electric; Copper wire, insulated; Fuse wire; Connections for electric lines; Couplings, electric; Resistances, electric; Electric sensors for indicating loss of electricity ; Electrical ducts; Monitoring apparatus, other than for medical purposes, namely, computer hardware and software for monitoring the functioning of other electronic devices sold as a unit; Electric sockets;Heating equipment installation and repair;DEEP TRACE;Immersion heaters; Heating plates, namely, electric hot plates; Heating apparatus, namely, portable electric heater; Radiators, electric; Steam generating installations; Heating installations; Heaters for vehicles; Heating elements;Chemical analysis; Engineering; Installation of computer software; Research in the field of physics; Analysis for oil-field exploitation; Underwater exploration; Oil-well testing; Quality control for others; Monitoring of computer systems to detect breakdowns; geological prospecting; oil prospecting; construction drafting; technical writing; exploration services in the field of the oil, gas and mining industries; surveying; oil-field surveys; Geological surveys; |
| FLOWBOOSTER | SSTINVEST, LIMITED LIABILITY COMPANY | PROEKTIRUEMYJ PROEZD 5274, BLDG. 7, ROOM 217, MYTISCHI CITY RU-1410 Russian Federation | Electric apparatus for commutation, namely, telephones, paging, and facsimile apparatus; Identification threads for electric wires; Coaxial cables; Cables, electric; wire connectors; Condensers; Contacts, electric; Distribution boxes for electrical power; junction boxes; Materials for electricity mains, namely, electric wires and cables; Electrical terminals blocks; Junction sleeves for electric cables; Sheaths for electric cables; identification sheaths for electric wires; electrified fences; Electricity limiters; Transmitters of electronic signals; Switches, electric; Converters, electric; Apparatus for regulating electric current; Precision measuring apparatus, namely, laser level; Telephone wires; Wires, electric; Conductors, electric; Copper wire, insulated; Fuse wire; Connections for electric lines; Couplings, electric; Resistances, electric; Electric sensors for indicating loss of electricity ; Electrical ducts; Monitoring apparatus, namely, computer hardware and recorded software sold as a unit to monitor and control the functioning of other non-medical and non-gaming electronic devices; Electric sockets;Drilling of deep oil or gas wells; drilling of wells; installation of utilities in construction sites; laying of cable; masonry; roofing services; painting, interior and exterior; underwater repair; plastering; repair of power lines; pump repair; upholstery repair; demolition of buildings; warehouse construction and repair; Vehicle service stations for refueling and maintenance; Sterilization of medical instruments; Car washing; washing of linen; pipeline construction and maintenance; Underwater construction; Factory construction; Hydraulic fracturing services; Services of electricians namely, electrical contractor and review of and remedial recommendations for electrical systems; Heating equipment installation and repair; Installation and repair of air-conditioning apparatus; Fire alarm installation and repair; Freezing equipment installation and repair; Electric appliance installation and repair; Installation, maintenance and repair of computer hardware; Machinery installation, maintenance and repair; Office machines and equipment installation, maintenance and repair; Interference suppression services for electrical apparatus; Swimming-pool maintenance; Furniture maintenance; Chimney sweeping; Boiler cleaning and repair; Plumbing; Pier breakwater building;FLOW BOOSTER;Water heaters; Hot water bottles; Electric footwarmers in the nature of footmuffs; bed warmers; Pocket warmers, namely, electric pocket warmers and chemically-activated heating packets for warming hands; Warming pans for beds; Electrically heated carpets; Footmuffs, electrically heated; Heaters for baths, namely, immersion heaters; Heaters for heating irons, namely, heating elements specifically adapted for electric waffle irons; Immersion heaters; Socks, electrically heated; Heating apparatus for defrosting vehicle windows; Hot air bath fittings, namely, hot tub jets; Bath fittings, namely, faucets, water control valves, aerators, and shower faucet extensions; Sauna bath installations; Blankets, electric, not for medical purposes; Heating plates, namely, electric hot plates; Hot plates; Heaters, electric, for feeding bottles; Aquarium heaters; Heating cushions, electric, not for medical purposes; Cooking rings; Heating apparatus, electric, namely, electric space heaters, patio heaters, and radiant heaters for household use; Radiators, electric; laundry dryers, electric; hair dryers; malt roasters; tobacco roasters; steam generating installations; heating installations; heaters for vehicles; heating elements;Computer system analysis; chemical analysis; Energy auditing; Recovery of computer data; Business card design; Graphic design of promotional materials; Industrial design; Graphic arts design; Computer virus protection services; Engineering; installation of computer software; Meteorological information; Material testing; Textile testing; Geological research; Research in the field of environmental protection; Mechanical research; Research in the field of welding; Research in the field of building construction; Research in the field of telecommunications technology; Research in the field of physics; Chemical research; Research and development of new products for others; Scientific and technological research relating to patent mapping; Scientific and technological research in the field of natural disasters; Scientific research; Analysis for oilfield exploitation; Underwater exploration; Oil-well testing; Quality control for others; Vehicle roadworthiness testing; Updating of computer software; Monitoring of computer systems to detect breakdowns; Monitoring of computer systems for detecting unauthorized access or data breach; Monitoring of computer systems by remote access; Maintenance of computer software; Authenticating works of art; Design of interior decor; Providing search engines for the internet; Conversion of computer programs and data, other than physical conversion; Conducting technical project studies, namely, technical project planning and design engineering of lines for the processing of web products; Computer system design; Rental of web servers; Computer rental; Rental of computer software; Geological prospecting; Oil prospecting; Hosting computer sites, namely, hosting web sites for others; Development of computer platforms; Construction drafting; Computer software design; Software development in the framework of software publishing; Cloud seeding; Consultancy in the field of energy-saving, namely, energy auditing; Creating and designing website-based indexes of information for others using information technology; Information technology services, namely, creating and maintaining web sites for others; computer programming; Technical writing; Copying of computer programs; Packaging design; Off-site data backup; Computer technology consultancy; Telecommunications technology consultancy; Scientific laboratory services; Styling, namely, interior and special event styling services; Industrial design; Cartography services; Exploration services in the field of the oil, gas and mining industries; Electronic data storage; Surveying; Interior design; Oil-field surveys; Geological surveys; Server hosting; |
| FLOWMATE | SSTINVEST, LIMITED LIABILITY COMPANY | PROEKTIRUEMYJ PROEZD 5274, BLDG. 7, ROOM 217, MYTISCHI CITY RU-1410 Russian Federation | Electric apparatus for commutation, namely, telephones, paging, and facsimile apparatus; Identification threads for electric wires; Coaxial cables; Cables, electric; wire connectors; Condensers; Contacts, electric; Distribution boxes for electrical power; junction boxes; Materials for electricity mains, namely, electric wires and cables; Electrical terminals blocks; Junction sleeves for electric cables; Sheaths for electric cables; identification sheaths for electric wires; electrified fences; Electricity limiters; Transmitters of electronic signals; Switches, electric; Converters, electric; Telephone wires; Wires, electric; Conductors, electric; Copper wire, insulated; Fuse wire; Connections for electric lines; Couplings, electric; Resistances, electric; Electric sensors for indicating loss of electricity; Electrical ducts; Electric sockets;Drilling of deep oil or gas wells; drilling of wells; installation of utilities in construction sites; laying of cable; masonry; roofing services; painting, interior and exterior; underwater repair; plastering; repair of power lines; pump repair; upholstery repair; demolition of buildings; warehouse construction and repair; Vehicle service stations for refueling and maintenance; Sterilization of medical instruments; Car washing; washing of linen; pipeline construction and maintenance; Underwater construction; Factory construction; Hydraulic fracturing services; Services of electricians namely, electrical contractor and review of and remedial recommendations for electrical systems; Heating equipment installation and repair; Installation and repair of air-conditioning apparatus; Fire alarm installation and repair; Freezing equipment installation and repair; Electric appliance installation and repair; Installation, maintenance and repair of computer hardware; Machinery installation, maintenance and repair; Office machines and equipment installation, maintenance and repair; Interference suppression services for electrical apparatus; Swimming-pool maintenance; Furniture maintenance; Chimney sweeping; Boiler cleaning and repair; Plumbing; Pier breakwater building;FLOW MATE;Water heaters; Hot water bottles; Electric foot warmers in the nature of footmuffs; bed warmers; Pocket warmers, namely, electric pocket warmers and chemically activated heating packets for warming hands; Warming pans for beds; Electrically heated carpets; Footmuffs, electrically heated; Heaters for baths, namely, immersion heaters; Heaters for heating irons, namely, heating elements specifically adapted for electric waffle irons; Immersion heaters; Socks, electrically heated; Heating apparatus for defrosting vehicle windows; Hot air bath fittings, namely, hot tub jets; Bath fittings, namely, faucets, water control valves, aerators, and shower faucet extensions; Sauna bath installations; Blankets, electric, not for medical purposes; Heating plates, namely, electric hot plates; Hot plates; Heaters, electric, for feeding bottles; Aquarium heaters; Heating cushions, electric, not for medical purposes; Cooking rings; Heating apparatus, electric, namely, electric space heaters, patio heaters, and radiant heaters for household use; Radiators, electric; laundry dryers, electric; hair dryers; malt roasters; tobacco roasters; steam generating installations; heating installations; heaters for vehicles; heating elements;Computer system analysis; chemical analysis; Energy auditing; Recovery of computer data; Business card design; Graphic design of promotional materials; Industrial design; Graphic arts design; Computer virus protection services; Engineering; installation of computer software; Meteorological information; Material testing; Textile testing; Geological research; Research in the field of environmental protection; Mechanical research; Research in the field of welding; Research in the field of building construction; Research in the field of telecommunications technology; Research in the field of physics; Chemical research; Research and development of new products for others; Scientific and technological research relating to patent mapping; Scientific and technological research in the field of natural disasters; Scientific research; Analysis for oilfield exploitation; Underwater exploration; Oil-well testing; Quality control for others; Vehicle roadworthiness testing; Updating of computer software; Monitoring of computer systems to detect breakdowns; Monitoring of computer systems for detecting unauthorized access or data breach; Monitoring of computer systems by remote access; Maintenance of computer software; Authenticating works of art; Design of interior decor; Providing search engines for the internet; Conversion of computer programs and data, other than physical conversion; Conducting technical project studies, namely, technical project planning and design engineering of lines for the processing of web products; Computer system design; Rental of web servers; Computer rental; Rental of computer software; Geological prospecting; Oil prospecting; Hosting computer sites, namely, hosting web sites for others; Development of computer platforms; Construction drafting; Computer software design; Software development in the framework of software publishing; Cloud seeding; Consultancy in the field of energy-saving, namely, energy auditing; Creating and designing website-based indexes of information for others using information technology; Information technology services, namely, creating and maintaining web sites for others; computer programming; Technical writing; Copying of computer programs; Packaging design; Off-site data backup; Computer technology consultancy; Telecommunications technology consultancy; Scientific laboratory services; Styling, namely, interior and special event styling services; Industrial design; Cartography services; Exploration services in the field of the oil, gas and mining industries; Electronic data storage; Surveying; Interior design; Oil-field surveys; Geological surveys; Server hosting; |
| KRAUS & NAIMER | Kraus & Naimer Produktion G.m.b.H. | Schumanngasse 31-39 Vienna A1180 Austria | Electric apparatus for commutation, namely, commutators, electrical switches, power switches, change-over switches for use in industrial plants in connection with uninterruptable power supplies;KRAUS AND NAIMER; |
| TPCS | THE THINKER AG | EGERTA 53 BALZERS FL-9496 Liechtenstein | Electric apparatus for commutation, namely, electric circuits and electric transformers; Scientific, photographic, cinematographic, measuring, signaling apparatus and instruments, electronic monitors and monitor modules for monitoring electric current and electrical signals; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission and reproduction of sound, images, and data; Apparatus for storing and organizing sound, images, videos and data, namely, blank tapes memory devices, and storage media for storage of computer data; Apparatus for recording transmission and reproduction of videos, namely, digital video recorders and personal video playback apparatuses; Blank magnetic data carriers, blank recording discs; Pre-recorded magnetic data carriers and recording discs featuring music rhythms, pulses, sounds, or electrical signal characteristics; Automatic, data processing equipment and computers; Apparatus for connecting a plurality of headphones to audio reproduction apparatus, namely connection cables and connection bus apparatuses; Computer hardware and computer software programs for the integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multimedia applications; Computer hardware for upload, storage, retrieval, download, transmission and delivery of digital content; Computer programs for editing images, sound and video; Computer software for interpretation of neuro and brain scans provided by diagnostic imaging equipment; Downloadable scientific and medical data via the internet; Electronic products for the generation, measurement, and analysis of audio signals, namely, audio analyzers; Electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; Integrated circuits and integrated circuit cores for use in wireless communications and wireless communication equipment and apparatus and digital signal processors (DSP); Personal headphones for sound transmitting apparatuses; Personal headphones for use with sound transmitting systems; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Transmitters and receivers for audio and video signals for transmission over twisted pair cables; Transmitters of electronic signals; Acoustic coupling apparatus for use with the ear, namely, headsets, headphones, and earphones; |
Where the owner name is not linked, that owner no longer owns the brand |
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Technical Examples
- A BLDC motor phase commutation method is provided, which can correctly detect phase commutation timing and position detection timing of a BLDC motor in a compressor to stabilize rotation and RPM of the compressor, thereby minimizing noise and vibration. When the BLDC motor rotates through a mechanical angle corresponding to one period, the BLDC motor operates according to a first scheme in which operation of the BLDC motor in the first phase commutation section of a period is performed in the same manner as in the last phase commutation section of a period immediately prior to the period. After the BLDC motor switches to sensorless mode, the BLDC motor operates according to a third scheme in which the first phase commutation section of a period has a time interval equal to the average of time intervals of first phase commutation sections of periods prior to the period.