Patents
Patents for F24F 13 - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening (38,954)
10/2001
10/30/2001US6308526 Air handling apparatus
10/30/2001US6308480 Ceiling tile dust guard
10/30/2001US6308402 Apparatus for manufacturing self-sealing reinforcement tie rods for HVAC ducts
10/25/2001WO2001079764A1 Casing for cold bridge-free air handling unit
10/25/2001WO2001079762A1 Air conditioner
10/25/2001WO2001079744A1 Air-conditioning duct system
10/25/2001US20010032429 Connector frame for ventilation opening
10/24/2001EP1148303A2 Method and device for local heating with regenerative heat recovery
10/24/2001EP1147800A1 Strainer screen support frame
10/24/2001EP1147345A1 Device for diffusing sterile air
10/24/2001EP1147344A1 Supply air terminal
10/24/2001CN2456096Y Device for mounting air compressor
10/24/2001CN2456095Y Noiseless air conditioner and noise absorbing pad
10/24/2001CN2456094Y Water condenser of air conditioner
10/24/2001CN2456093Y Sealed frame for positive section of air conditioner set
10/24/2001CN2456092Y Rain shelter for outer unit of air conditioner
10/24/2001CN2456091Y Dustproof cover for industrial wall fan
10/24/2001CN2456090Y Fan coiled pipe with fresh air
10/24/2001CN2456089Y Control circuit for linked switch of household central air conditioner
10/24/2001CN1319165A Fan guard of blower unit and conditioner
10/24/2001CN1318716A Range hood
10/23/2001US6305765 Apparatus for opening and closing slide door for control box
10/18/2001US20010031619 Transfer register
10/18/2001DE10017567A1 Ventilation channel is constructed from individual elements, each of panels connected via screws and nuts, and overlapping webs and edge sections
10/18/2001DE10016931A1 Luftauslass Air outlet
10/18/2001DE10010817A1 Room ventilation device has ducts for extraction of stale air and supply of fresh air extending parallel to one another for heat recovery
10/17/2001EP1146283A2 Apparatus for illuminating building rooms
10/17/2001EP1145775A2 Machine for cleaning air vents
10/17/2001EP0970330B1 Differential valve, specially a cabin air discharge valve in an aircraft, and method for regulating cabin pressure
10/17/2001CN2454708Y Blade no welding spot air diffuser
10/17/2001CN2454707Y Ait-out mode changeable air diffuser
10/17/2001CN2454706Y Double-face control split-flow blowing air conditioner
10/17/2001CN2454705Y Domestic intelligent central controller
10/17/2001CN1317673A Heat exchanger for air conditioner
10/17/2001CN1317672A Induced cyclone air-supplying outlet
10/17/2001CN1073225C 空调机 Air conditioners
10/16/2001US6302788 Dryer outdoor vent with removable grill
10/16/2001US6302785 Foundation vent with improved net free ventilation area
10/16/2001US6302784 Modular air vent assembly kit
10/16/2001US6302782 Electric exhaust fans
10/16/2001US6301917 Condensate blowout tool
10/16/2001US6301914 Room air conditioner having outdoor power cord
10/16/2001CA2123368C Cooling unit and drain case for air conditioners
10/11/2001WO2001075375A1 A device for and a method of reducing build-up of dust and particle deposits in exhaust-air ducts
10/11/2001US20010028563 Installation for illuminating rooms
10/11/2001US20010027814 HVAC damper
10/11/2001US20010027661 Air conditioner, its installation tool, and method of installation of air conditioner
10/11/2001DE10117045A1 Inflow air receiving device has removable jet plates with jets for fresh air
10/10/2001EP1143205A2 Air conditioner
10/10/2001EP1143204A2 Container for flush-mounting, particularly for air-conditioning system mounting
10/10/2001EP1143203A2 Air outlet
10/10/2001EP1141636A1 Device for diffusing sterilized air in a fabric sheath
10/10/2001CN2453310Y Casing base of indoor unit of air conditioner
10/10/2001CN2453309Y Split and no water drop type air conditioner
10/10/2001CN2453308Y Casing of sectional air conditioner
10/10/2001CN2453307Y Ventilation means for window type air conditioner
10/10/2001CN2453306Y Air conditioner with sweet smell dispersion
10/10/2001CN2452630Y Suction hood for laboratory ventilation equipment
10/10/2001CN1317082A Turbulence inducer for condensate sub-cooling coil
10/10/2001CN1316627A Air conditioner
10/09/2001US6299529 Dryer vent guard
10/09/2001US6299527 Ventilation control system for a building
10/09/2001US6298682 Condensate deflector for an air conditioner
10/09/2001US6298681 Air handling apparatus
10/09/2001US6298679 Water removing mechanism for evaporator in a refrigeration system
10/09/2001US6298678 Window-type air conditioner
10/09/2001US6298555 Method of making a duct utilizing a grip flange
10/06/2001CA2342660A1 Eave dryer vent
10/04/2001US20010027086 Diffuser and ceiling fan combination
10/04/2001US20010025700 Units
10/04/2001EP1139034A1 Ceiling embedded-type air conditioner
10/04/2001DE10015978A1 Mechanism to set the position of a flap at the air flow channel in a vehicle air conditioning system has a drive motor to rotate a threaded spindle linked to the swing flap to move it into position
10/04/2001DE10014971A1 Airflow control unit for the interior of vehicles
10/04/2001DE10014901A1 Volumenstromregler Volume flow controller
10/04/2001DE10014759A1 Ceiling unit for clean rooms has a filter unit in the air channel and an acoustic damper between it and the clean room to improve working conditions
10/03/2001CN2451943Y Separating air conditioner
10/03/2001CN2451942Y Multifunction air conditioner energy-saving device
10/03/2001CN1315638A Air-conditioner mounted in ceiling
10/03/2001CN1315637A Device for mounting scavenger fan
10/02/2001CA2220159C Linear air diffuser
09/2001
09/27/2001WO2001071262A1 Ventilating device
09/27/2001WO2001071261A1 Airflow controlling valve device
09/27/2001US20010024942 Louver member and method
09/27/2001DE10013691A1 Ventilation unit comprises a heat exchanger which is located between two identical thermal insulation elements accommodating flow adjustment devices and forced ventilation means
09/27/2001DE10013689A1 Ventilator; has casing to form at least one ventilator channel, with closure device formed of coaxial pipe sections with openings, where inner pipe section rotates inside outer pipe section
09/27/2001DE10009257C1 System, for the prevention of condensation at windows, forms an artificial temperature inversion to give a targeted water precipitation without loss of heat to the exterior
09/26/2001EP1136763A2 Box for the internal flush-mounted unit of air conditioners
09/26/2001EP1136761A1 Ventilated floor plate
09/26/2001EP1135655A1 Method and device for introduction of air into a processing chamber
09/26/2001CN1314984A Assembly guide for molded components
09/26/2001CN1314566A Air conditioner
09/26/2001CN1314565A Method and device for mixing wind and anti-freezing of ventilator units
09/25/2001US6293983 Filter assembly having a disposable pre-filter
09/25/2001US6293982 Air filter, local facility, and clean room
09/25/2001US6293233 Engine lubrication control
09/25/2001US6293118 Temperature sensor fixing apparatus of air conditioner
09/20/2001WO2001069154A1 Heat exchanger
09/20/2001US20010023173 Vent apparatus
09/20/2001DE10059077A1 Input air pipe incorporates at least two sound insulation components of acoustically pliable material, preferably of polymer or elastomer foam, spaced apart, turned through 180 degrees in relation to each other
09/20/2001DE10012997A1 Condensate absorption mat comprises one or more polyester fleece laminate layers fixed to cold surfaces, and an adhesive layer with high surface tension.