Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 5 - Air-conditioning systems or apparatus not covered by group or
Patents for F24F 5 - Air-conditioning systems or apparatus not covered by group or (15,774)
11/1999
11/24/1999CN2350670Y Refrigerating device and air conditioner
11/23/1999US5988264 Dynamic insulation and air conditioning and radiant heating system
11/23/1999CA2127772C Indirect contact chiller air-precooler method and apparatus
11/17/1999EP0956480A1 Integral bypass valves and air cycle machine
11/16/1999US5984198 Heat pump apparatus for heating liquid
11/11/1999DE19812775A1 Building cooling and/or heating method
11/10/1999EP0808442B1 Cooled air cycle system and method for operating such a system
11/10/1999CN2348332Y Full-functional air conditioning refrigerating and heating box
11/10/1999CN2348288Y Heat energy driven refrigerating and warming device
11/10/1999CN1234492A Air conditioner adopting volute compressor
11/09/1999US5979793 Self-contained misting device
11/07/1999CA2237011A1 Integrated air conditioning system with hot water production
11/03/1999CN2347092Y Household cold/warm air conditioner with water heater function
11/02/1999US5975192 Attic air conditioning system
11/02/1999US5974822 Rotating disk evaporative cooler
10/1999
10/27/1999CN2345887Y Air-conditioning equipment with oxygen complementing
10/27/1999CN2345886Y Wall hanging type air-conditioner regulating temp. with running water
10/27/1999CN2345885Y Air-conditioning equipment connected with running water pipe
10/27/1999CN2345884Y Electric heating air fresh apparatus
10/27/1999CN1232945A Ventilation system utilizing natural cold air
10/27/1999CN1046015C Construction method for multi-utilization of corrugated slab
10/26/1999US5971370 Integrated water distribution/cooling pad system
10/26/1999US5970723 Heating and cooling unit
10/21/1999WO1999053246A1 Building air conditioning system using natural energy
10/19/1999US5966955 Heat pump device and desiccant assisted air conditioning system
10/19/1999US5966953 Water distribution and return control system for evaporative cooling pad installation
10/14/1999WO1999051921A1 Pane structure
10/14/1999WO1999051918A1 Ventilation system
10/14/1999WO1999051806A1 Cloth structure
10/13/1999EP0949459A2 Air conditioning and hot or cold sanitary water production system
10/12/1999US5964371 Disposable reservoir for evaporative coolers
10/07/1999WO1999050514A1 Solar energy security bus shelter
10/06/1999EP0947782A1 Explosion preventing apparatus for refrigerating machines using inflammable refrigerant
10/06/1999CN2342292Y Multifunctional high efficiency water heating air conditioner
10/06/1999CN2342291Y Cabinet air conditioner with refrigerating chamber
10/06/1999CN2342290Y Water cooling energy saving air conditioner
10/06/1999CN1231068A Fuel cell system for electric generation heating, cooling and ventilation
10/06/1999CN1231028A Compound refrigeration system for water chilling and thermal storage
10/05/1999US5961044 Misting apparatus and method
10/05/1999US5960635 Air conditioning apparatus using liquid nitrogen
09/1999
09/29/1999CN2341063Y Energy saving airing and air conditioning apparatus with horizontal heat pipe
09/29/1999CN2341062Y Air conditioning apparatus with distilling cooling and surface cooling assembly
09/29/1999CN1229898A Ice thermal storage type air-conditioner and ice thermal storage tank
09/28/1999US5956964 Cooler Transition means
09/23/1999WO1999047866A1 Desiccant assisted air conditioning system
09/23/1999WO1999047865A1 Air conditioning system for buildings and air-conditioned building, especially a zero energy house
09/22/1999EP0943071A1 Building facade
09/21/1999US5955008 Pad shield for single inlet evaporative coolers
09/21/1999US5953933 Water container and cooling fan assembly
09/16/1999WO1999046545A1 Air conditioner energy system
09/16/1999DE19810725A1 Method for cooling rooms in high ambient temperature conditions
09/16/1999DE19809974A1 Air conditioning method for buildings
09/15/1999EP0942239A2 Ice thermal storage type air-conditioner and ice thermal storage tank
09/15/1999CN2338665Y Cool wind fan
09/14/1999US5950720 For heating or cooling rooms
09/14/1999US5950447 Desiccant assisted air conditioning system
09/14/1999US5950442 Air conditioning system
09/08/1999CN2337451Y Iceing and warming chamber air conditioner
09/08/1999CN1227889A Method of cooling air in under-roof spaces of buildings
09/07/1999US5946931 Evaporative cooling membrane device
09/02/1999WO1999011586A9 Thermally conductive carbon foam
09/01/1999EP0938638A1 Suction and filtering system to obtain and process fresh air
09/01/1999EP0927861B1 Cooling storage system with an ice bank
09/01/1999CN2336251Y 室内空气净化机 Indoor Air Purifier
09/01/1999CN2336250Y Air duct type air conditioner
08/1999
08/31/1999US5946192 Power transistor module packaging structure
08/31/1999US5943879 Heat transport system
08/31/1999US5943874 Desiccant assisted air conditioning apparatus
08/26/1999DE19816177C1 Solar collector for double glazing
08/26/1999DE19806207A1 Device for quiet cooling or heating of rooms
08/25/1999CN2335074Y Pollution free air conditioner
08/25/1999CN2335071Y Double-medium energy-storage split air conditioner
08/19/1999WO1999041552A1 Method and device for cooling air
08/18/1999EP0936416A1 Control device for an air cooling installation having cold water floor circulation
08/18/1999CN2333946Y Warming machine with scavenging function
08/18/1999CN1225995A Multi-function refrigerator-ice case
08/18/1999CN1225992A Air conditioner having low-resistance oil separation unit
08/17/1999US5937665 Geothermal subcircuit for air conditioning unit
08/17/1999US5937663 Multipurpose heat pump system
08/12/1999WO1999040383A1 Cooling system
08/12/1999DE19753751A1 Air-conditioning apparatus storing ice
08/11/1999EP0935102A2 Air environment control systems
08/11/1999CN2332945Y Air exchangable warm air fan
08/05/1999WO1999011586A3 Thermally conductive carbon foam
08/05/1999DE19803862A1 Building with suspended facade having improved ventilation
08/04/1999EP0932800A1 Method for conducting water and air to a swimming pool and device therefor
08/04/1999CN2331926Y Movable air conditioner installed on refrigerator
08/04/1999CN2331895Y Cold-storage type air conditioner
08/04/1999CN2331894Y 环保空调机 Environmental conditioning
08/03/1999US5931381 For radiant floor, wall and ceiling hydronic heating and/or cooling systems using metal plates that are heated or cooled by attached tubing that is fed hot or cold water, techniques of improving performance and avoiding condensation when cooling
08/03/1999US5931015 Desiccant assisted air conditioning system
08/03/1999US5931001 Air-conditioning ventilator
08/03/1999US5930962 Ceiling element for a heating and cooling ceiling
07/1999
07/28/1999EP0931775A1 Method for cooling air in the under-roof spaces of buildings
07/28/1999CN2330922Y Cold water air conditioner
07/28/1999CN2330921Y 水冷空调器 Water-cooled air conditioners
07/28/1999CN2330920Y Electronic air conditioning machine
07/28/1999CN2330912Y 新式空调器 The new air conditioner
07/27/1999US5927101 Air conditioner having a low-resistance oil separation unit
07/27/1999US5927084 Air conditioning system
1 ... 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 ... 158