ELECTRON VACUUM TUBES
| Brand | Owner (click to sort) | Address | Description |
|---|---|---|---|
| EEV | TELEDYNE UK LIMITED | 1049 Camino Dos Rios Thousand Oaks CA 91360 | electron vacuum tubes, namely,[ travelling wave tubes, diodes, ] triodes, [tetrodes,] inductive output tubes, klystrons, magnetrons, [spark gaps] and thyratrons [; electrochemical gas sensors; infra red gas sensors; pellistor gas sensors; charge coupled devices; thermal imaging cameras; motion detection sensors; signal amplifiers for wireless broadcasting and communications; high voltage power supplies; signal modulators; microwave diodes; radar receiver protectors, namely, electronic circuits and electronic and microwave devices for protecting radar receivers; radar front ends, namely, low noise amplifiers, oscillators, mixers, up/down converters, integrated circuit modules, power amplifiers and transceivers; electronic safety and arming devices for weapon systems, namely, electronic cut-out circuits and electronic switching circuits and devices; voltage controlled oscillators; chemical sensors, electrochemical sensors and biosensors, all for use in the analysis of bodily fluids, drugs or other substances containing a biological component, using electrochemical, spectroscopic and optical techniques, in the nature of sensors and analyzers and computer chips and semi-conductor chips being part of or for use with such sensors and analyzers, electronic light sensors and electronic chemical sensors];[surgical, medical and dental apparatus and instruments, namely, biosensors, namely, apparatus and instruments for the analysis for bodily fluids, drugs or other substances containing a biological component, using electrochemical, spectroscopic and optical techniques, in the nature of sensors and analyzers and computer chips and semi-conductor chips being part of or for use with such sensors and analyzers, charge coupled devices and driver boards for x-ray and video imaging systems, signal detectors and amplifiers for magnetic resonance imaging systems, spark gaps for lithotripters and] thyratrons for medical excimer lasers; radio frequency systems for radiotherapy machines, namely, magnetrons, klystrons, thyratrons [, power supplies, circulators and modulators]; |
| EEV | TELEDYNE E2V (UK) LIMITED | 106, WATERHOUSE LANE CHELMSFORD CM1 2QU United Kingdom | electron vacuum tubes, namely,[ travelling wave tubes, diodes, ] triodes, [tetrodes,] inductive output tubes, klystrons, magnetrons, [spark gaps] and thyratrons [; electrochemical gas sensors; infra red gas sensors; pellistor gas sensors; charge coupled devices; thermal imaging cameras; motion detection sensors; signal amplifiers for wireless broadcasting and communications; high voltage power supplies; signal modulators; microwave diodes; radar receiver protectors, namely, electronic circuits and electronic and microwave devices for protecting radar receivers; radar front ends, namely, low noise amplifiers, oscillators, mixers, up/down converters, integrated circuit modules, power amplifiers and transceivers; electronic safety and arming devices for weapon systems, namely, electronic cut-out circuits and electronic switching circuits and devices; voltage controlled oscillators; chemical sensors, electrochemical sensors and biosensors, all for use in the analysis of bodily fluids, drugs or other substances containing a biological component, using electrochemical, spectroscopic and optical techniques, in the nature of sensors and analyzers and computer chips and semi-conductor chips being part of or for use with such sensors and analyzers, electronic light sensors and electronic chemical sensors];[surgical, medical and dental apparatus and instruments, namely, biosensors, namely, apparatus and instruments for the analysis for bodily fluids, drugs or other substances containing a biological component, using electrochemical, spectroscopic and optical techniques, in the nature of sensors and analyzers and computer chips and semi-conductor chips being part of or for use with such sensors and analyzers, charge coupled devices and driver boards for x-ray and video imaging systems, signal detectors and amplifiers for magnetic resonance imaging systems, spark gaps for lithotripters and] thyratrons for medical excimer lasers; radio frequency systems for radiotherapy machines, namely, magnetrons, klystrons, thyratrons [, power supplies, circulators and modulators]; |
| EEV | E2V Technologies Limited | 106 Waterhouse Lane, Chelmsford Essex CM1 2QU United Kingdom | electron vacuum tubes, namely,[ travelling wave tubes, diodes, ] triodes, [tetrodes,] inductive output tubes, klystrons, magnetrons, [spark gaps] and thyratrons [; electrochemical gas sensors; infra red gas sensors; pellistor gas sensors; charge coupled devices; thermal imaging cameras; motion detection sensors; signal amplifiers for wireless broadcasting and communications; high voltage power supplies; signal modulators; microwave diodes; radar receiver protectors, namely, electronic circuits and electronic and microwave devices for protecting radar receivers; radar front ends, namely, low noise amplifiers, oscillators, mixers, up/down converters, integrated circuit modules, power amplifiers and transceivers; electronic safety and arming devices for weapon systems, namely, electronic cut-out circuits and electronic switching circuits and devices; voltage controlled oscillators; chemical sensors, electrochemical sensors and biosensors, all for use in the analysis of bodily fluids, drugs or other substances containing a biological component, using electrochemical, spectroscopic and optical techniques, in the nature of sensors and analyzers and computer chips and semi-conductor chips being part of or for use with such sensors and analyzers, electronic light sensors and electronic chemical sensors];[surgical, medical and dental apparatus and instruments, namely, biosensors, namely, apparatus and instruments for the analysis for bodily fluids, drugs or other substances containing a biological component, using electrochemical, spectroscopic and optical techniques, in the nature of sensors and analyzers and computer chips and semi-conductor chips being part of or for use with such sensors and analyzers, charge coupled devices and driver boards for x-ray and video imaging systems, signal detectors and amplifiers for magnetic resonance imaging systems, spark gaps for lithotripters and] thyratrons for medical excimer lasers; radio frequency systems for radiotherapy machines, namely, magnetrons, klystrons, thyratrons [, power supplies, circulators and modulators]; |
| FROM MILLIWATTS TO KILOWATTS | ARNOLD, MERIT R. | 435 SOUTH PACIFIC STREET SAN MARCOS CA 92068 | Electron vacuum tubes; radio frequency receivers; radio frequency transmitters; radio frequency amplifiers; electrical power meters; antennas and structural parts therefor;On-line ordering services for electronic equipment; |
| STELLARCOOL | e2v Technologies (UK) Limited | 106 WATERHOUSE LANE, CHELMSFORD ESSEX CM1 2QU United Kingdom | [ Electron vacuum tubes; high voltage power supplies; signal modulators; ] amplifiers; [ satellite communications apparatus instruments namely, antennas, control panels, application software, and power monitors; ] microwave components for scientific, industrial, communication or defense applications, namely, apparatus for transmission and reproduction of sound and images; parts and fittings for all the aforesaid goods;STELLAR COOL; |
| TAYLOR | ARNOLD, MERIT R. | 435 SOUTH PACIFIC STREET SAN MARCOS CA 92068 | Electron vacuum tubes, radio frequency receiver and transmitters, amplifiers, power meters, antennas and structural parts;The term TAYLOR does not refer to any particular individual.;TUBES; |
| TAYLOR TUBES | ARNOLD, MERIT R. | 435 SOUTH PACIFIC STREET SAN MARCOS CA 92068 | Electron vacuum tubes; radio frequency receivers; radio frequency transmitters; radio frequency amplifiers and radio frequency power meters; antennas and structural parts therefor;TUBES; |
Where the owner name is not linked, that owner no longer owns the brand |
Technical Examples
- To provide a small electron gun capable of keeping a high vacuum pressure used for an electron microscope and an electron-beam drawing apparatus. An electron gun constituted by a nonevaporative getter pump, a heater, a filament, and an electron-source positioning mechanism is provided with an opening for rough exhausting and its automatically opening/closing valve, and means for ionizing and decomposing an inert gas or a compound gas for the nonevaporative getter pump. It is possible to keep a high vacuum pressure of 10