Patents
Patents for F24F 13 - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening (38,954)
03/1995
03/08/1995CN2191378Y Energy-saving scavenging device for window-type air-conditioner
03/08/1995CN1099859A Automatic electromagetic valve for preventing smoke back-flow of exhauster
03/02/1995DE4403633C1 Combined smoke- and heat-outlet and also ventilation device
03/01/1995EP0640506A1 Vehicle roof provided with a glaspanel and sunvisor
03/01/1995EP0640202A1 Heater attachment for evaporative cooler
03/01/1995EP0640201A1 Heater control
02/1995
02/28/1995US5393262 Air-conditioning blow-out port device and process for two-stage injection molding of the same
02/28/1995US5392944 Leaked water collection pan for evaporative cooler
02/28/1995US5392613 Air conditioner condensate outlet
02/26/1995CA2123342A1 Plastic gable vent
02/23/1995WO1995005565A1 Silent regulating valve
02/22/1995EP0639744A2 Air distributor
02/22/1995CN2190254Y Antistatic air filtering plate for air conditioner
02/22/1995CN2190253Y Non power-consuming indoor air conditioner
02/22/1995CN1099122A Air-direction adjusting apparatus in air-conditioning equipment
02/22/1995CN1099121A Indoor and outdoor unit connecting device for air conditioner
02/16/1995WO1995004903A1 Device for automatically supplying air to premises subjected to a partial vacuum
02/15/1995EP0638755A1 Muffler device for a gas stream
02/15/1995EP0637977A1 Installation for fighting fire
02/15/1995CN2189717Y Tube-like ballistic cap
02/15/1995CN1098776A Outdoor group of air conditioner
02/14/1995US5388425 Grounding for a room air conditioner
02/11/1995CA2103777A1 Flexible vent pipe connector system
02/08/1995CN2189288Y Composition sound-adsorbing T-branch with micro-porous plate
02/08/1995CN2189287Y Outlet for directing air with combination frame
02/08/1995CN1098494A Method of and apparatus for driving blow direction adjusting blades
02/08/1995CN1098492A Indoor unit of air conditioner
02/07/1995US5386779 Passive air blast attenuators and ventilators
02/07/1995US5386702 Noise inhibiting arrangements for room air-conditioners
02/07/1995CA2108199C Air handling unit with improved acoustical performance
02/01/1995EP0636846A1 A system for distributing air in rooms for the processing of food products
02/01/1995EP0472569B1 A damper
02/01/1995CN2188723Y Temperature controlling circular blast mouth
02/01/1995CN2188722Y Energy-saving air conditioning housing
02/01/1995CN1098187A Casing of cross flow fan
02/01/1995CN1098183A Air condifioner
01/1995
01/31/1995US5385503 Temperature controller air outlet
01/31/1995US5385031 Air conditioner with fan speed controlled by oscillating louver position
01/26/1995DE4424904A1 Control mechanism for a ventilation device
01/26/1995DE4324911A1 Actuator, in particular for heating, ventilating or air-conditioning flaps and method for the production thereof
01/25/1995EP0635666A1 Thermally insulated wall transition for a pipe or similar
01/24/1995US5383975 Rotating nozzle at end of conduit through which compressed air or steam flows, ducts, ventilation systems
01/24/1995US5383973 Static electricity
01/24/1995US5383816 Exhaust box
01/24/1995US5383252 Vacuum cleaner with improved assembly
01/18/1995EP0634614A1 Ventilation outlet
01/18/1995EP0634598A1 Quick-coupling joint, for ducts of air-conditioning units
01/18/1995CN2187751Y Air conditioner built-in heater
01/12/1995WO1995001537A1 Air outlet for ventilation installations
01/11/1995EP0633153A1 Process for producing a heating or air-conditioning device with a damper with a housing wall seal, in particular for a motor vehicule
01/11/1995EP0632876A1 An air-change system for a multi-storey building.
01/10/1995US5379806 Fiber glass air duct with coated interior surface containing an organic biocide
01/10/1995US5379609 Air conditioner having air filter
01/04/1995EP0632235A1 Outlet with a vortex flow
01/04/1995EP0630328A4 Nozzle for discharging air and method.
01/04/1995CN2186887Y Glass fibre thermal insulating foaming tube
01/03/1995US5377500 Water cooled air conditioner
01/03/1995CA1333791C Lighting fixture with diffuser for light and air
12/1994
12/28/1994EP0630328A1 Nozzle for discharging air and method
12/28/1994CN2186371Y Joint stucture of tuyere pipe
12/28/1994CN1096869A Lower discharging and upper absorbing air conditioning method
12/27/1994US5376044 Ventilator
12/27/1994US5375413 For regulating air flow within a refrigeration device
12/27/1994US5375373 Grille for security institutions
12/22/1994WO1994029651A1 An earth system for a window-type air conditioner
12/22/1994DE4335254A1 Illumination device
12/21/1994EP0629768A1 Lamellar shutter
12/21/1994EP0592472B1 Clean-room ceiling module
12/20/1994US5373894 Indoor unit of air conditioner and method of packing same
12/14/1994EP0511992B1 Ventilation apparatus
12/14/1994CN2185397Y Energy-saving telescopic tuyere
12/14/1994CN2185396Y Wall-type light insulating air-conditioning ducting arrangement
12/13/1994US5372543 Vent for enclosures
12/13/1994US5372189 Air conditioner
12/07/1994EP0627601A1 Air flow regulating device
12/07/1994CN2184887Y Electricity-free rotary blowing device at outlet
12/07/1994CN2184886Y Low noise window type air conditioner
12/06/1994US5370721 Ceiling fan filter
12/06/1994US5370578 Apparatus for ventilating rooms preferably large premises
12/06/1994US5370498 Apparatus for elimination of gas constituents
12/01/1994DE4317358A1 Flow control for ventilating and cooling or heating passenger vehicles
11/1994
11/29/1994US5368622 Air conditioner filter frame
11/29/1994US5368521 Fluid distributor for stratified mixing of air streams
11/29/1994US5368072 Sliding gate terminal unit for air handling system
11/29/1994US5367741 Vacuum cleaner with improved assembly
11/29/1994CA2061650C Removable access panels for rooftop unit
11/24/1994WO1994027094A1 Hollow section for making ventilation control flaps
11/24/1994WO1994026356A1 Method and installation for removing smoke from a monitored space
11/24/1994WO1994026352A1 Fire damper and a fire damper control system
11/24/1994DE4410564C1 Fan unit for fitting in an air duct of a room-ventilation apparatus
11/23/1994EP0625679A1 Cooling unit and drain case for air conditioners
11/23/1994EP0625678A1 Air conditioning system for the human domain
11/23/1994EP0625667A2 Flange connection for ducts
11/22/1994US5366149 Method and apparatus for converting a fixed-opening air diffuser to an individually-controlled variable air volume diffuser
11/22/1994US5365992 Self-locking room air conditioning panels
11/22/1994US5365707 Architectural element for attaching to a structure
11/22/1994CA2047396C Double-walled cabinet structure for air conditioning equipment
11/19/1994CA2096514A1 Duct connector for a bin aeration system
11/17/1994EP0624236A1 An air injection tube and a method for air injection.
11/17/1994DE4324913C1 Housing for an electrical actuating drive, in particular for heating, ventilation or air-conditioning valves (flaps) in motor vehicles