Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 13 - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
Patents for F24F 13 - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening (38,954)
09/2000
09/21/2000DE10008598A1 Nozzle for controlling air flow into room has ring-shaped body and pipeline section fixed on inside surface and curved to divert air flow evenly out from channels formed inside body
09/20/2000CN2397423Y Radiating device of condenser tube by using air conditioning condensate drain
09/20/2000CN2397422Y Noiseless air conditioner
09/20/2000CN2397414Y Air conditioner
09/20/2000CN1267363A Compact indoor unit of air conditioner
09/20/2000CN1266971A Casing for air conditioner with blower and coiled tube
09/19/2000US6120372 Fan convector with adjustable deflector elements
09/13/2000EP1035384A1 Air conditioning unit
09/13/2000CN2396330Y Non-dropping air conditioner
09/13/2000CN2396329Y Outdoor machine protecting plate for air conditioner
09/13/2000CN2396328Y Combined air conditioner set having air return duct with exhausting valve
09/13/2000CN2396321Y Vane for fume purifying and collecting device
09/13/2000CN2396313Y Air conditioner
09/13/2000CN1266479A Three-way mounting of an air conditioner
09/12/2000US6117202 Gasket seal for filter unit
09/12/2000US6117005 Air conditioning extender system
09/12/2000US6116833 Self-sealing reinforcement tie rod for ventilating ducts
09/12/2000US6116375 Acoustic resonator
09/12/2000CA2206038C Air diffuser apparatus
09/08/2000WO2000052395A1 Air cooling element, method for operating the same, and an air cooling arrangement
09/08/2000CA2330787A1 Air cooling element, process for its operation and air cooling arrangement
09/07/2000DE19909049A1 Roof curb for fitting around skylights, air conditioning units etc. on a sloping roof
09/07/2000DE19908065A1 Ventilating and air-conditioning device on wall or ceiling is enclosed all round by cover as rectangular plan baffle shutter spaced from wall and ceiling by gaps acting as waste air entries with fresh air entry frontally asymmetric.
09/07/2000DE19907844A1 De-central room ventilator below window uses slide-in filter drawer unit with mutually sealed filters arranged in fresh air intake flow path.
09/06/2000CN2395202Y Heat exchanger of indoor machine of air conditioner
09/06/2000CN2395201Y Pipeline structure of cool water machine group of central air conditioner
09/06/2000CN2395200Y Condensation processing and discharging device of air conditioner
09/06/2000CN2395199Y Thermal insulation casing of air conditioner
09/06/2000CN2395198Y Air guide mechanism for split air conditioner
09/06/2000CN2395195Y Exhaust outlet cap of fame exhaust fan
09/06/2000CN2394798Y Cabinet air conditioner with movable sense lamp decoration effect
09/06/2000CN1265736A Indoor unit of air conditioner
09/06/2000CN1265735A Modular front panels
09/06/2000CN1265730A Box for feeding of the inner units of air-conditioning systems
09/06/2000CN1265728A Fan mounting assembly
09/06/2000CN1265460A Switch assembly for damper of air-conditioner
09/06/2000CN1265459A Split air-conditioner
09/05/2000US6113488 Method of retrofitting ventilation systems with security grilles
09/05/2000US6113487 Air-flow direction-control apparatus of a window type air conditioner
09/05/2000US6113486 Fabric sheath for ventilation and laminar flow hood
09/05/2000US6112536 Convertible condensate drain pan
09/05/2000CA2192762C Forced air vent for a roof eave
08/2000
08/31/2000WO2000050820A1 Duct lifting lug and method of suspending duct using the lifting lug
08/31/2000WO2000050819A1 Air diffusor
08/31/2000DE10007452A1 Fresh air intake device with bar and nozzles has separate removeable hinged guide plate for easy cleaning
08/30/2000EP1031799A2 Air handling apparatus and method of attachment to an enclosure
08/30/2000CN2394148Y Energy-saving device of houshehold air conditioner
08/30/2000CN2394147Y Improved filter net of air conditioner
08/30/2000CN2394146Y Condensed water discharger of air cooling apparatus
08/30/2000CN2394145Y Fireproof valve and vent valve with self flanges
08/30/2000CN2394144Y Device for actuating air intaking grid board of embeded air conditioner
08/30/2000CN2394134Y Indoor unit of split air conditioner with two working surfaces
08/30/2000CN1264815A Three-side blowing air conditioner
08/30/2000CN1264811A Inlet device of air conditioner
08/29/2000US6110244 Clean air system
08/29/2000US6110037 Air conditioning duct device in automobile
08/29/2000US6109054 Air conditioner
08/23/2000EP1030127A1 Anti-frost device for an air filter
08/23/2000EP1030125A2 Front panel of air conditioner
08/23/2000EP1030025A1 Device for generating a natural ventilation
08/23/2000EP1029561A2 Method and installation for removing smoke from a monitored space
08/23/2000EP1029204A2 Air-conditioning device for technical premises such as measuring rooms
08/23/2000CN2393025Y Air conditioner of heat exchanger with ring-disc column
08/23/2000CN2393024Y Air conditioning apparatus
08/23/2000CN2393023Y Automatic washing air-filtering device for air-conditioner
08/23/2000CN2393022Y Low-noise cabinet-type air-conditioner indoor machine
08/23/2000CN2393021Y Split vertical-cabinet type air-conditioner
08/23/2000CN2393020Y Temp.-controlled gravity type flow-changeable flow-diffusing apparatus
08/23/2000CN2393008Y Split vertical cabinet type air conditioner
08/23/2000CN1264018A Air conditioner
08/22/2000US6106586 Air filter for clean room
08/22/2000US6106386 Air flow mixing apparatus
08/22/2000US6105444 Noise tester for an indoor unit of an air conditioner
08/22/2000US6105376 Valve and vane structures for water cooling air conditioner heat exchanger fins
08/16/2000EP1028294A1 Indoor unit of air conditioner
08/16/2000CN2392119Y Outdoor drainage device for condensed water of air conditioner
08/16/2000CN2392118Y Shielding case for outdoor part of air conditioner
08/16/2000CN2392117Y Wind guiding leaves of indoor part of air conditioner
08/16/2000CN1263238A Defrost control method of air-cooled heat-pump air-conditioner and its device
08/16/2000CN1263237A Air outlet structure of air conditioner
08/15/2000US6104608 Noise reduction hood for an electronic system enclosure
08/15/2000US6103813 A coverings made from a blends comprising a particulate emulsion polymer with a subzero glass transition temperature, one amorphous or partly crystalline polymer, polycarbonates, and fiber fillers; weatherproofing, yellowing resistance
08/15/2000US6102792 Mixing box for mixing air streams from two tubular channels
08/15/2000US6102359 Skid plate for protecting the bottom of a central air-conditioning unit from damage caused by transport and corrosion
08/15/2000US6102153 Compact air handling unit with integral silencing
08/15/2000US6101829 Air conditioning apparatus
08/15/2000US6101825 Refrigerator having a device for opening/closing cool air supply ports and method for controlling the same
08/15/2000US6101823 Evaporative condensing apparatus
08/15/2000US6101775 Aerated flooring systems
08/15/2000US6101768 Center supported ventilated raised floor with grated core
08/15/2000CA2261538A1 Ventilation duct tubing
08/10/2000WO2000046555A1 Ventilation and sound-absorbent device for opening fillings
08/09/2000EP1026453A2 Ventilating device with a slotted duct closable by a pivotable valve element
08/09/2000CN2391127Y Linkage shutter protection hood for outdoor machine of air conditioner
08/09/2000CN2391124Y Liquid gasifier
08/09/2000CN1262393A Drainage pump
08/08/2000US6099461 Device for humidifying the useful space of a climatic test cabinet
08/08/2000US6099406 Modular integrated terminals and associated systems for heating and cooling
08/08/2000US6099405 Damper blade system
08/08/2000US6098419 Air conditioner case
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