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)
08/1999
08/31/1999US5944445 Device and method for relieving flooding from enclosed space
08/31/1999US5944060 Wear resistance; multilayer
08/31/1999US5943873 Room air conditioner box having isolation wall sections
08/31/1999US5943872 Air conditioner
08/26/1999WO1999042694A1 A screen assembly
08/26/1999DE19816177C1 Solar collector for double glazing
08/26/1999CA2322049A1 A screen assembly
08/25/1999CN2335082Y Protective cover for outdoor unit of air conditioner
08/25/1999CN2335081Y Outdoor air conditioner protective cover
08/25/1999CN2335080Y Adjustable locking type outdoor air conditioner cover
08/25/1999CN1226665A Drain pan of air conditioner
08/25/1999CN1226661A Fan casing of window type air conditioner
08/25/1999CN1226660A Fan casing of window type air conditioner
08/25/1999CN1226659A Window type air conditioner
08/24/1999CA2128340C Temperature controller air outlet
08/24/1999CA2017943C Air vent assembly
08/19/1999WO1999041507A1 Tubular air diffuser
08/18/1999EP0936418A2 Device for mixing statically two air flow streams
08/18/1999CN2333953Y Jet silencing air outlet
08/17/1999US5938933 Roof-mounted heating/ventilation/air conditioning (hvac) unit pan having baffles which direct flowing condensate water through beds of copper ion adsorbing charcoal and mossy zinc material prior to drainage; corrosion resistance
08/17/1999US5938525 Air diffuser, and mold and method for its production
08/17/1999US5938524 For positioning ducts
08/17/1999US5937908 Straightening apparatus
08/12/1999WO1999040374A1 Insulation panel for cabinets containing air handling equipment
08/11/1999EP0935105A2 Frames made of hollow metallic profiles for mounting at the end of metallic ducts
08/11/1999CN2332953Y Improved window shape cold air sealing board
08/11/1999CN2332952Y Improvement in utilizing condensed water, dust-proof and connection tube for split air conditioner
08/11/1999CN2332951Y Whole panel box structure
08/11/1999CN2332950Y Special fixing clamp for compressor of air conditioner
08/10/1999US5934994 Damper apparatus including plenum and multiple damper blades
08/10/1999US5934783 Ventilating fan/light combination
08/10/1999US5934710 Device for the sealed butt connection of two metal pipes
08/10/1999US5934644 Setting device for a ventilation flap
08/05/1999DE19803862A1 Building with suspended facade having improved ventilation
08/05/1999DE19803357A1 End filter ventilation device for processes requiring high-purity environment
08/05/1999DE19803335A1 Ventilation apparatus for room in building
08/04/1999EP0933601A2 Filter mounting frame
08/04/1999EP0933600A2 Air purifier unit
08/04/1999EP0933599A1 Air tight frame for air handling units with thermal - barrier profiles
08/04/1999EP0932801A1 Air treatment apparatus
08/04/1999CN2331903Y Storing device for power-line of air conditioner
08/04/1999CN2331902Y Combined ventilation pipeline composed of non-combustion inorganic composite
08/04/1999CN2331901Y Decoration covering pipe for refrigerant pipe of air conditioner
08/04/1999CN2331898Y So undproofing ventilation machine installed on roof
08/04/1999CN2331890Y Refrigeration tube-nest for air conditioner
08/04/1999CN1224824A Sensor assembly and device and method for controlling air current of air conditioner
08/04/1999CN1224820A Air conditioner with air cleaning function
08/04/1999CN1224819A Ceiling built-in type air conditioner
08/03/1999CA2167401C Multibroadcast receiver and multibroadcast receiving system
07/1999
07/29/1999WO1999037944A1 Linear fluid damper
07/28/1999EP0828976B1 Filter box
07/28/1999CN2330927Y Valve plate type air conditioning special back water bend
07/28/1999CN2330926Y Air conditioning water drip atomizer
07/28/1999CN2330925Y Automatic-controllable central air conditioning system air delivery machine air outlet
07/28/1999CN1224141A Apparatus for reducing noise in air conditioner
07/28/1999CN1224140A Structure for inhaling air in air-conditioner
07/28/1999CN1224138A Fan duct for window-mounted air conditioner
07/27/1999US5928078 Floor register mounting frame
07/27/1999US5927339 Air turning assembly with self-gripping vanes
07/27/1999US5927096 Air conditioning system and method
07/21/1999CN1223364A Method for controlling the wind of air conditioner
07/21/1999CN1223361A Methods and apparatus for controlling air inlet closure of air conditioner
07/20/1999US5924923 Air conditioner indoor unit
07/15/1999WO1999035452A1 Evaporator coil support for a room air conditioner
07/15/1999WO1999035451A1 Air filter guides for an air conditioner
07/15/1999WO1999035450A1 Condensate collection system for a room air conditioner
07/15/1999WO1999035449A1 Compressor mounting system for an air conditioner
07/15/1999WO1999035448A1 Control box mounting for an air conditioner
07/15/1999WO1999035447A1 Air directing assembly for a room air conditioner
07/15/1999WO1999035445A1 Integrated heating and fresh air supply device for use with an air distribution system
07/14/1999CN2328932Y Evaporator for condensed water of air conditioner
07/14/1999CN2328931Y Awning for outdoor machine of air conditioner
07/14/1999CN1222965A Outdoor unit of separate type air conditioner
07/14/1999CN1222664A 空调机 Air conditioners
07/14/1999CN1222663A Draught amount regulating indicator
07/13/1999US5922248 Room humidifying assembly
07/13/1999US5921861 Air conditioner having rotatable air direction control blades
07/13/1999US5921527 Rotary-type door apparatus having two engagement portions for manual or automatic driving
07/13/1999US5921277 Air duct damper
07/13/1999US5921094 Methods and apparatus for sensing an excessive amount of collected condensed water in an air conditioner
07/13/1999US5921088 Air conditioning apparatus
07/13/1999CA2136714C Modular filter assembly
07/07/1999EP0927324A1 An air distributor or collector
07/07/1999CN2327942Y Evaporator of separate air conditioner
07/07/1999CN2327941Y Shell of air moisture releaser
07/07/1999CN2327940Y Shell of air moisture releaser
07/07/1999CN2327939Y Air conditioner cabinet assembled with panels without frame
07/07/1999CN1221637A Actuator having electrostrictive braking element
07/06/1999US5918666 Indoor unit for air conditioner
07/06/1999US5918644 Air duct and method of making same
07/06/1999US5918479 Refrigerator with blades for dispersing cool air horizontally and vertically
07/06/1999CA2134945C Construction of air conditioner louver
06/1999
06/30/1999EP0926452A1 Air conditioner
06/30/1999EP0926451A1 Ceiling mounted apparatus for heating and cooling
06/30/1999EP0925983A1 Air flow control device and arrangement of this device in the front part of an automotive vehicle
06/30/1999EP0925969A2 Air passage switching system for air conditioner
06/30/1999EP0805926B1 Fresh air flow modulation device
06/30/1999CN2326896Y Temp.-controlled automatic water draw-off valve for window-type air-conditioner of heat pump
06/30/1999CN2326895Y Outdoor air-conditioner protective cover
06/30/1999CN2326894Y Air-conditioner main-machine protective advertisement case
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