LUWA AIR ENGINEERING AG

CIRCULAIRE

CIRULAIR;INDUSTRIAL-TYPE OSCILLATING FAN TYPE CLEANING DEVICE FOR AUTOMATIC CLEANING OF CEILINGS, LIGHT FIXTURES, DUCTS AND OVERHEAD STRUCTURES EXPOSED TO FIBROUS AIRBORNE CONTAMINANTS, SUCH AS IN TEXTILE OPERATIONS;

LOOMSPHERE

[ industrial cleaning devices for textile machinery; namely, machines consisting of mobile vacuuming and blowing nozzles mounted on a stationary frame, operated in a climate-controlled environment ];air filtration and conditioning system, consisting of humidifiers, air distribution ducts, vents and blowers, to accompany textile cleaning machinery;

LUWA

[ EXHAUST FANS; UNITS COMPRISING A SUPPLY AND RETURN AIR DUCT ] AND AN EXHAUST FAN FOR THE DRAFT-FREE REMOVAL OF ROOM AIR; [ UNITS COMPRISING A SUPPLY AND RETURN AIR DUCT, ] AN EXHAUST FAN FOR THE DRAFT-FREE REMOVAL OF ROOM AIR, AND AN AIR HEATER; UNITS COMPRISING A SUPPLY AND RETURN AIR DUCT, AN EXHAUST FAN FOR THE DRAFT-FREE REMOVAL OF ROOM AIR, AN AIR HEATER, AND AN AIR COOLER; UNITS COMPRISING A SUPPLY AND RETURN AIR DUCT, [ A FAN FOR THE DRAFT-FREE REMOVAL OF ROOM AIR, AN AIR HEATER, AND AN AIR FILTER; UNITS COMPRISING A SUPPLY AND RETURN AIR DUCT, ] A FAN FOR THE DRAFT-FREE REMOVAL OF AIR, AN AIR HEATER, AN AIR COOLER, AND AN AIR FILTER; AIR-HUMIDIFIERS; AIR-DEHUMIDIFIERS; AIR-CONDITIONING UNITS; AXIAL AND CENTRIFUGAL VENTILATORS; [ THIN LAYER EVAPORATORS; SPRAY-DRIERS ];

LUWA

[ GAS MASKS, EXPLOSION PROTECTION AUTOMATIC VALVES NOT BEING PARTS OF MACHINES, RELIEF PRESSURE AUTOMATIC VALVES ];IN THE STATEMENT, COLUMN 1, LINES 11, 12, 34 AND 35 SHOULD BE DELETED. IN THE STATEMENT, COLUMN 2, LINES 6 AND 7 SHOULD BE DELETED. IN THE STATEMENT, PAGE 2, COLUMN 2, LINES 11 AND 12 SHOULD BE DELETED. IN THE STATEMENT, PAGE 2, COLUMN 2, AFTER LINE 14, OWNER OF PRIOR REGISTRATION NO. 588,523 SHOULD BE INSERTED.;[ CENTRIFUGAL PUMPS, HIGH PRESSURE SOLVENT INJECTING PUMPS, HIGH VISCOSITY PUMPS AND DRIVE PUMPS, POLYMER DISCHARGE PUMPS ] PRESEPARATORS FOR TEXTILE WASTE IN SPINNING INDUSTRIES, ROTARY DRUM FILTERS, [ CONVEYORS FOR THE PNEUMATIC TRANSPORT OF FIBERS, BROKEN END COLLECTING MACHINES, NAMELY, PNEUMATIC APPARATUS WHICH COLLECTS BROKEN THREADS, BLOWING AND SUCTION APPARATUS FOR THE PNEUMATIC CLEANING OF TEXTILE MACHINES, ] MACHINES FOR SEPARATING FIBERS FROM THE TRANSPORT AIR, [ TRAVELLING OVERHEAD CLEANERS, ] MACHINES FOR COMPACTING OR COMPRESSING FIBERS, GEAR PUMPS, EXTRUSION PUMPS AND POLYMER PUMPS AND INTEGAL PARTS THEREFOR, THIN FILM POLYMER MACHINES, DUST FILTERS FOR TEXTILE MACHINES ];[ SHELTER CLOSING APPARATUS - NAMELY, METAL ARMOURED DOORS, METAL DOOR FRAMES, METAL ARMOURED GATES, METAL PRESSURE RESISTANT SHELTER LOCKS, AND PREFABRICATED METAL AIR LOCKS ];[ AIR FILTERS, RADIOACTIVE LIQUID EVAPORATING UNITS, ] APPARATUS FOR CONTROLLING AND REMOVING LINT AND DUST FROM TEXTILE MANUFACTURING MACHINERY IN THE NATURE OF FILTERS AND PRESEPARATORS, CONTINUOUS AND INTERMITTANT TEXTILE WASTE EVACUATION SYSTEM FOR REMOVING WASTE MATERIALS FROM TEXTILE MANUFACTURING MACHINERY COMPRISING A CENTRAL UNIT WHICH MONITORS WASTE BUILD UP AND CONTROLS A VALVE WHICH ALLOWS SUCTION TO ENTER THE MACHINES THROUGH A HOSE AND THEREBY EVACUATE THE WASTE MATERIAL; [ AIR CONDITIONING UNITS; REFRIGERATORS, ] AIR HANDLING AND TREATING UNITS, FANS, [ THIN FILM EVAPORATORS, SOLVENT RECOVERY SYSTEMS FOR CONTINUOUS RECOVERY OF SOLVENTS FROM WASTE STREAMS OF LIQUIDS COMPRISING EXTERNAL EVAPORATORS, PRODUCT CONDENSERS, RESIDUE AND PRODUCT PUMPS, VACUUMS AND CONTROLS, THIN-FILM CONTACT DRYING UNITS AND PARTS THEREFOR, GAS FILTERS FOR POISONOUS GASES AND DAMPERS, GAS-TIGHT DIAGHRAGMS, HERMETICALLY SEALED SHELTERS FOR PROTECTION FROM NUCLEAR DISASTERS COMPRISING INTEGRAL VENTILATING SYSTEMS CONSISTING OF AIR SHAFT, FILTER, DAMPER, GAS FILTER, AIR SUPPLY DISTRIBUTION DUCT, AIR SUPPLY DIFFUSOR, RETURN AIR COLLECTOR, EXHAUST AIR HOOD WITH GREASE ABSORBING FILTER, EXHAUST VALVES, EXHAUST VENTILATORS AND EXPLOSION PROTECTION VALVES WITH PREFILTER, VENTILATING SYSTEMS COMPRISING FANS, HEAT EXCHANGER, SILENCER, AND AIR FILTER, CHILLERS FOR AIR CONDITIONING UNITS OR PROCESS COOLING OR AS A HEAT PUMP AND PARTS THEREFOR, COOLING TOWERS AND COOLING UNITS, DIESEL OIL COOLERS FOR INDUSTRIAL PLANTS AND AIR OUTLETS ] , HIGH VELOCITY WATER DROPLETS ELIMINATORS, [ MOTIONLESS MIXERS FOR INLINE MIXING OF FLUIDS, MOLTEN POLYMERS, LIQUIDS AND GASES AND PARTS THEREFOR - NAMELY, THERMAL JACKET, DISPERSION LUG, HELIX BAFFLE AND INLET FLANGE, ] AIR HUMIDIFIERS, WATER COOLED AND AIR COOLED CONDENSING UNITS FOR USE IN CONJUNCTION WITH AIR HANDLING UNITS OR PROCESS COOLING SYSTEMS OR AS A HEAT EXCHANGER;

LUWA

Instruments for measuring, signaling, checking, namely, accelerometers, actinometers, ammeters, anemometers, audiometers, barometers, calorimeters, densimeters, dynamometers, electricity meters, electrometers not for medical purposes, ellipsometers, energy meters for tracking and monitoring energy usage, hygrometers, infrared thermometers not for medical purposes, load cells, lux meters, manometers, mass flow meters, mass spectrometers, digital multimeters, nephelometers, ohmmeters, pH meters, potentiometers, psychrometers, pycnometers, pyranometers, pyrometers, radiometers, rotameters, seismometers, mass spectrometers, speedometers, thermometers not for medical purposes, vacuum gauges, viscometers, voltmeters, wattmeters, weighing scales, temperature sensors, humidity sensors, pressure sensors, spark sensors, metal detectors, vibration sensors, wind sensors, particle sensors, electronic devices, namely, energy meters for tracking and monitoring energy usage, flow meters, speed sensors, light systems comprising light sensors and limit switches, light barriers, conductivity sensors; measuring, signaling, monitoring and control equipment for machines, including data transfer to smartphone applications, namely, computer application software for data recording, data analyzing, data reporting, graphic displaying of data, plant management function including monitoring, controlling and maintenance support, central monitoring and controlling systems, and computer application software for data recording, data analyzing, data reporting, graphic displaying of data, plant management function including monitoring, controlling and maintenance support, building management systems and computer application software for data recording, data analyzing, data reporting, graphic displaying of data, plant management function including monitoring, controlling and maintenance support, and for the automated digital controls of air handling units and filtration equipment; systems and equipment for carrying out microbiological processes, namely, water quality meters; mechanical devices for detecting sparks, namely, fire protection systems comprised of spark detectors and fire extinguishers;Machines and machine tools, namely, waste and fibre separators, waste and fibre compactors, fibre condensers, fine filters being parts of machines or engines, pre-filters for fibre processing machines, screen filters, cyclones, dust collectors, jet filter screw compactors being parts of machines, bale presses being parts of machines, briquetting presses being parts of machines, fans being parts of machines, conveyors, filters being parts of machines, rotary filters being parts of machines, vacuum systems namely, vacuum pumps, pressure vessels, and filters, ceiling cleaners, namely, ceiling cleaning machines, overhead traveling cleaners, namely, overhead cleaning machines, floor cleaners, namely, floor cleaning machines, diverters being parts of machines, flaps being parts of machines, dampers being parts of machines, rollers, silos being parts of machines, pneumatic conveyance systems comprised of transport fans, material handling fans, separator vessels, shredders; mechanical devices for separating air from fibers, dust and other particles transported by air, namely, waste separators machines, fibre separators machines, fibre compactors machines, condensers machines, fine filters machines, pre-filters machines, screen filters machines, cyclones, dust collectors, jet filters machines; devices for sorting and installations for the compression of fibers, namely, fibre compactors machines, screw compactors machines, bale presses machines, briquetting presses machines;Installation services for industrial production machineries, building technology equipment, air conditioning plants, chiller systems, energy recovery systems, fire alarm systems, filtration plants and waste handling equipment; installation, repair and maintenance of fire alarm systems and technical installations of buildings and equipment and production of machinery;Refrigeration, namely, refrigeration machines and installations, drying and ventilation equipment and systems, namely, cooling coils, water cooling towers, air handling units and refrigeration systems comprised of refrigeration machine, cooling towers, pumps, valves; apparatus and equipment for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, namely, lamps, electric air dryers, sprayers, namely, irrigation spray nozzle, water atomizing systems comprised of irrigation spray nozzles, pump, valves, and sanitary apparatuses, installations, equipment and accessories, namely, pipes being part of sanitary facilities, plumbing fittings, namely, valves; heat pumps; air conditioning installations and their parts and accessories, namely, air conditioning system comprised of air handling unit, refrigeration machine, air conditioning diffusors, filter plants for air conditioning units, refrigeration chillers for air conditioning, heaters, namely, electrical, gas, water, oil heaters, air handling units, filters for air conditioning, fans for air conditioning, air washer, humidifiers, gas scrubbers, separators for the cleaning and purification of liquids and gases, dampers, namely, control devices used in air ducts to regulate the flow of air, dampers, valves, air outlets heat and water pumps; heating and energy recovery devices and systems, namely, boilers, gas and oil burners, heat exchangers not being parts of machines, plate heat exchangers not being parts of machines, shell and tube heat exchangers not being parts of machines, wheel heat exchangers not being parts of machines, fluid heat exchangers not being parts of machines, phase change heat exchangers not being parts of machines, direct contact heat exchangers not being parts of machines, heating coils, air washers, electric radiators, compressed air high-temperature filters for industrial and commercial use, liquid filters namely, water filters, their components and accessories, namely, water filters, rotary water filters, water purifiers, water treatment systems, reverse osmosis units;Technical design services in the field of equipment for ventilation and dust and fiber removal in a plant; technical project studies, namely, conducting of feasibility studies in the field of HVAC, electrical engineering, sanitary production factories, textile mills, paper mills, tobacco mills; technical project studies, namely, conducting of feasibility studies in the field of construction drafting and engineering; engineering services, particularly technical project planning and design engineering of air conditionings, heating systems, cooling systems, chillers, heat recovery, energy recovery, filtration systems, waste handling plants, bale presses, briquetting presses, production machinery, textile machineries, tobacco machineries, paper machineries, nonwoven machineries, ducting, piping, plumbing, steel construction, conveyance systems, pneumatic systems and related consulting; technology consultation in the field of HVAC, electrical, automation, sanitary, filtration, energy recovery, renewable energy resources, factory optimization; textile material testing;

TEXGUARD

Vacuum cleaners;TEX GUARD;Air purifier for the separation of fibers, dust and other contaminants in the field of air transport;

TRAVCLEAN

industrial pneumatic cleaners; namely, machines consisting of mobile vacuuming and blowing nozzles mounted on a stationary frame, used to clean textile machinery;TRAVEL CLEAN; TRAV-CLEAN;