Patents
Patents for F24F 13 - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening (38,954)
08/1998
08/13/1998DE19705206A1 Building interior ventilation system for ventilation of energy saving, enclosed buildings
08/13/1998DE19704835A1 Vehicle ventilation flap mechanism e.g. for air=conditioning system
08/12/1998EP0857405A1 Air-water heat exchanger for a switchgear cabinet
08/12/1998EP0857283A1 An apparatus for cooling indoor air
08/12/1998CN2287706Y Novel table top central heating cover
08/12/1998CN1039508C Wind-direction control apparatus
08/11/1998US5792229 Filter and filtering apparatus
08/11/1998US5792226 Air current controlling device and clean room adopting the same
08/11/1998US5791985 Modular soffit vent
08/11/1998US5791984 Air handling system with snow removal capabilities
08/11/1998US5791156 Condensate drain pan for roof mounted vehicle air conditioning unit
08/11/1998US5791092 For supporting equipment upon a roof
08/11/1998CA2110954C Sliding gate terminal unit for air handling system
08/06/1998WO1998034072A1 Outdoor machine for split air conditioner
08/05/1998EP0856710A2 Ventilation apparatus
08/05/1998EP0856709A1 Air diffusion system
08/05/1998EP0856423A1 Damper with multiple shutters, in particular for an air conditioning system for motor vehicles
08/05/1998EP0856115A1 Control valve
08/04/1998US5788729 Adjustable filter track
08/04/1998US5788572 Linear air diffuser
08/04/1998US5788570 Wind direction control apparatus and method for an air conditioner
08/04/1998US5787721 Easily removable drain pan and funnel arrangement
08/04/1998US5787717 Suction inlet/discharge outlet opening and closing apparatus for an air conditioner and method therefor
08/04/1998CA2130206C Air outlet structure for automotive air conditioners
07/1998
07/30/1998WO1998033022A1 Air diffuser apparatus with ratchet mechanism
07/30/1998WO1998032551A1 Double-walled structure and method and arrangement for producing the same
07/30/1998DE19702795A1 Mounting structure for ventilation ducts on e.g. walls and ceilings
07/30/1998DE19702337A1 Air heater
07/30/1998CA2277204A1 Double-walled structure and method and arrangement for producing the same
07/29/1998EP0855560A2 Ventilation device
07/29/1998EP0855521A2 Method and device for transporting a fluid
07/29/1998CN2286846Y Fresh and return air mixing device for draught-fan coiled air conditioner
07/29/1998CN1188878A Integral air conditioner with motors for driving interior and exterior blowers both disposed at exterior side
07/28/1998US5784843 Integrated prefabricated furniture system for fitting-out open plan building space
07/28/1998CA2124889C Method of securing a filter element to a blade of a fan
07/23/1998DE19710404C1 Method of adjusting air ducting system to specified outlet flow rate
07/23/1998DE19701872A1 Air conditioning housing for motor vehicle
07/23/1998DE19701358A1 Fire-barrier for ventilation ducts, with connecting piece in frame
07/23/1998DE19701275A1 Fire prevention valve
07/21/1998US5783268 High air velocity duct board having minimal turbulence
07/21/1998US5782689 Air circulation device for conditioning a room
07/21/1998US5782688 Apparatus for closing an air outlet door of an air conditioner
07/21/1998US5782051 Water resistant louver
07/16/1998WO1998030086A1 Cattle shed ventilation system with air intake valves, and such valves for such systems
07/16/1998WO1998030085A1 Cattle shed ventilation system with air intake valves, and such valves for such systems
07/16/1998DE19713298C1 Device for opening and closing flap, especially fume extraction cupola or ventilation flap
07/15/1998EP0853217A1 Device for suspending air ducts or the like
07/15/1998EP0740617B1 Heating and/or air-conditioning system
07/15/1998CN2286294Y Light steel frame square type blade combination diffusion air outlet
07/09/1998WO1998029697A1 Method for ventilating a room
07/09/1998DE19700071A1 Floor-mounted swirling air outlet with regulatable electric booster heater for room air conditioning
07/08/1998CN1186933A Heat exchange fin for air conditioner
07/07/1998US5778147 Dew preventing device for air conditioners
07/07/1998US5777897 For controlling the temperature within an electrical device
07/07/1998US5775989 Methods of and apparatus for adjusting air flow control louver
07/07/1998US5775125 Integrated air conditioner
07/07/1998US5775123 Air conditioner air turning vane
07/07/1998CA2140069C Automobile ventilator louver
07/07/1998CA2060032C Method and apparatus for forming box-shaped sheet metal ducts
07/02/1998WO1998028564A1 Fixing frame
07/02/1998DE19755462A1 Air ventilation system for ship's holds and other storage areas
07/02/1998DE19654776A1 Heating and air conditioning unit for motor vehicles
07/02/1998DE19654704A1 Raumbelüftungsverfahren Ventilation method
07/02/1998DE19653945A1 Air-flow distribution box for volumetric air-flow regulation of air-conditioning system
07/01/1998EP0850389A1 Air conditioning system
07/01/1998EP0850339A1 Center supporter ventilated raised floor with grated core
07/01/1998EP0764255B1 Housing for air-conditioning equipment
07/01/1998CN2285442Y Scavenging fan
06/1998
06/30/1998US5771708 Blowoff orifice
06/30/1998US5771647 Grille assembly and related method
06/30/1998CA2145654C Remote region vacuum regulator
06/30/1998CA2068029C Air mixer
06/25/1998WO1998027390A1 Outdoor unit of air conditioner
06/25/1998DE19653941A1 Ventilator for entrances, rooms, etc.
06/24/1998EP0849543A1 Room air conditioning device comprising an evaporator unit and a separate condenser unit, the evaporator unit being provided with a large entry surface for the air to be conditioned
06/24/1998EP0849009A2 Fume hood
06/24/1998EP0848645A1 Vented fire resistant water cooling tower
06/24/1998CN2284924Y Wall air conditioner cover
06/24/1998CN1185574A Temp. control device adopting fuzzy inference for electric refrigerator and method thereof
06/24/1998CN1185568A Method for making silencer
06/23/1998US5769710 Discharge outlet opening and closing apparatus of air conditioner
06/23/1998US5769709 Air conditioner having air ports opened and closed by rotatable blades
06/23/1998US5769708 Fabric air dispersion system with air dispersing panels
06/23/1998US5769707 Method and apparatus for broadening an air discharge pattern from a room air conditioner
06/23/1998US5769706 Window or door assembly
06/23/1998US5768839 In a masonry wall
06/23/1998CA2183474C Non collapsing pre-assembled flexible duct connector
06/23/1998CA2119704C Thermally controlled diffusers
06/18/1998WO1998026491A1 Motor mount for an air conditioner
06/18/1998WO1998026436A1 Capacitor cover
06/18/1998WO1998026234A1 Mounting system for a room air conditioner
06/18/1998WO1998026233A1 Condensate drain path for a room air conditioner
06/18/1998WO1998026232A1 Snap fit filter for an air conditioner
06/18/1998WO1998026231A1 Air conditioner outdoor section construction
06/18/1998WO1998026230A1 Air conditioner indoor grille mounting
06/18/1998WO1998026229A1 Control box for an air conditioner
06/18/1998WO1998026228A1 Air conditioner indoor section construction
06/18/1998WO1998026227A1 Compressor mounting arrangement
06/18/1998WO1998026223A1 Combination room air/split air conditioner
06/18/1998DE19652397A1 Venetian blind for regulating airflow e.g. for road vehicle radiator