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)
06/1996
06/26/1996CN1125313A Wind direction adjusting device
06/25/1996US5530766 Noise reducing apparatus of a cyclo-fan
06/25/1996US5529092 For promoting laminar air flow in angled ductwork section
06/21/1996CA2133667A1 Heat pump protector
06/20/1996DE19509917C1 Vorrichtung zum Abscheiden von Kondensat mit Abscheiderelementen Apparatus for separating condensate with Abscheiderelementen
06/20/1996CA2165388A1 Louver
06/19/1996EP0717248A1 Air baffle for a refrigerator
06/19/1996CN2229627Y Ventilated device for air return conditioner
06/19/1996CN2229626Y Wooden tiltable louvre ventilation device
06/19/1996CN2229625Y Colour high-humidity and high-pressure qir duct for air conditioner
06/18/1996US5526621 Ventilated athletic flooring system
06/12/1996EP0521051B1 An air nozzle for a directed discharge of air into a room
06/12/1996CN2229054Y Window air conditioner without drips
06/12/1996CN2229053Y Split air conditioner without drips
06/12/1996CN2229052Y Air conditioner protection device
06/12/1996CN1124542A Lower part for an installation duct
06/12/1996CN1124342A Air-current direction contraller for air conditioner
06/12/1996CN1124213A Air passage switching system and vehicular air conditioning system
06/11/1996US5525145 Filtering apparatus for a forced air duct grill
06/06/1996WO1996016827A1 Heating and/or air-conditioning system
06/05/1996EP0715426A1 Multiplex receiver and multiplex receiving system broadcasting
06/05/1996EP0715131A2 Apparatus and method for the active control of air moving device noise
06/05/1996EP0715054A2 Elements for the composition of blackout panels with airflow passage, and blackout panels obtained therefrom
06/05/1996CN2228629Y Multi-function window air conditioner protective cover
06/04/1996US5522768 For supporting an air conditioning unit
06/04/1996US5522766 For controlling air flow through a ventilation duct
06/04/1996US5522229 Blockage detector
05/1996
05/31/1996CA2159969A1 Apparatus and method for the active control of air moving device noise
05/30/1996WO1996016300A1 An air flow deflecting fin assembly for air circulating devices
05/30/1996DE4442000A1 Heizungs- und/oder Klimaeinrichtung Heating and / or air conditioning installation
05/30/1996CA2162061A1 Leak-free furnace air filter mounting assembly
05/29/1996EP0714003A2 Adjustable condensate drain pan with integral overflow
05/29/1996CN1123393A Air flow direction control apparatus of an air conditioner
05/29/1996CN1123392A An outdoor unit of a separate type air conditioner
05/28/1996US5521478 Actuator used for heating, cooling and climatic valves in vehicles
05/28/1996US5520580 Air handler to control air supply in confinement buildings for poultry and livestock
05/28/1996US5520579 Ventilation louver assembly, and methods of constructing and utilizing same
05/23/1996DE4437849A1 Insert for window with one or more rotating and=or tilting casements
05/22/1996EP0712480A1 Device for automatically supplying air to premises subjected to a partial vacuum
05/22/1996CN1123006A Method and installation for removing smoke from a monitored space
05/21/1996US5518452 Ventilator
05/21/1996US5518450 Method and apparatus for protecting uultraclean surfaces
05/21/1996US5518448 Air conditioning duct for railway vehicles
05/21/1996US5518277 Single piece duct connector for leakfree attachment to sidewall of highly flexible trunkline duct
05/21/1996US5518215 Insulation support pin extender
05/15/1996EP0711961A2 Clean air duct device
05/15/1996DE19541452A1 Drive device for actuator esp. for ventilator flaps
05/14/1996USRE35236 Adjustable air filter
05/08/1996EP0710803A1 Clean air system
05/08/1996CN2226726Y Fast heating magnetizing shower
05/07/1996US5514193 Air humidifier
05/07/1996US5513889 Filter tongs
05/04/1996CA2135009A1 Reversible air deflector
05/02/1996DE4438024A1 Fresh air ventilation system
05/01/1996CN2226240Y Structure of external air port
05/01/1996CN2226239Y Forked mechanism for pneumatic slide type air exchanger
05/01/1996CN2226238Y Adjustable duct sleeve
04/1996
04/30/1996US5511386 For use in a fan coil unit
04/25/1996DE19509166C1 Spray humidifier arranged in air channel of air conditioning and=or ventilating installation
04/24/1996EP0707992A1 Air vent for delivering and directing climate control air in motor vehicles
04/24/1996EP0666971A4 Method and device for reducing vortices at a cleanroom ceiling.
04/24/1996CN2225629Y Wall-sided inlet and outlet air diffuser for central air conditioner
04/24/1996CN2225628Y Controller of fire-proof and smoke exhausting valve and valve body connection and angle regulating mechanism
04/24/1996CN2225627Y Filter for air conditioner
04/23/1996US5509853 Method and manufacture for purifying the atmosphere
04/23/1996US5509565 Foam cap for evaporative coolers
04/23/1996US5509445 Check valve for a discharge air duct
04/23/1996CA2161079A1 Ventilator
04/18/1996WO1996011348A1 Throttling device for flow rate control
04/17/1996CN2224986Y Protecting cover for outside part of separate air conditioner
04/17/1996CN2224985Y Air conditioning sunshade
04/17/1996CN1120862A Method and device for supplying air to a ventilated space
04/17/1996CN1120686A Unit for preventing air conditioner from forming frost
04/16/1996US5507691 Ventilator
04/16/1996US5507547 Vehicle roof with glass lid and sunshield
04/11/1996WO1996010721A1 Air inlet valve
04/10/1996EP0705725A1 Air conditioning apparatus with film door
04/10/1996EP0608350B1 Air flow controller
04/10/1996CN1120150A Heat exchanger for air conditioner
04/09/1996US5505659 Ventilation device
04/09/1996US5505420 Ceiling fan stabilizer
04/09/1996US5505385 For use in distributing conditioned air to textile equipment
04/09/1996US5505379 Forced air register with louver control and method of construction thereof
04/04/1996DE4435064A1 Air guide for ventilating buildings with heat recovery equipment
04/03/1996EP0703807A1 Method and installation for removing smoke from a monitored space
04/03/1996CN2223820Y Indoor air filtering device
04/02/1996CA2103753C Grille for packaged terminal air conditioner
03/1996
03/28/1996WO1996009181A1 Air diffuser device
03/27/1996EP0703105A1 Air outlet register for an opening in a vehicle
03/27/1996EP0550598B1 Arrangement for cleaning of pipelines
03/27/1996CN2223451Y Hanging erecting fixture for window air conditioner
03/27/1996CN1119263A Dehumidifier
03/27/1996CN1119261A Dewaterring apparatus and method of air conditioner
03/26/1996US5501634 Air conditioner cover assembly
03/21/1996WO1996008682A1 Device at a make up air apparatus
03/21/1996WO1996008681A1 Controlled atmosphere storage chamber
03/20/1996EP0592417B1 An arrangement in valve dampers
03/20/1996CN2222877Y Stepless cyclone diffusion air outlet device with light steel frame
03/20/1996CN2222876Y Dispersion flow air outlet nozzle
03/20/1996CN1118864A Setting structure of outdoor unit of air conditioner
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