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)
08/1992
08/25/1992US5140829 Air conditioning system
08/25/1992US5140824 Gas hydrate thermal energy storage system
08/20/1992WO1992014101A1 Conditioning device
08/19/1992CN1063755A Freezer refrigerator air conditioner
08/18/1992US5139549 For air conditioning systems
08/12/1992EP0497774A1 A method of and an arrangement for cooling a building.
07/1992
07/29/1992EP0496714A1 Heating- and/or cooling panel
07/29/1992CN2111487U Water-saving device of land temp. air conditioner system
07/29/1992CN2111486U Electronic air conditioner
07/22/1992CN2110821U Household water-atomizing machine for lowering temp.
07/21/1992US5133042 Air treatment apparatus utilizing intercangeable cartidges
07/21/1992US5131238 Air conditioning apparatus
07/15/1992CN2110179U Air temp. machine adjusting by water
07/14/1992US5129447 Cooled bolting arrangement
07/02/1992DE4117419A1 Method of cooling offices by introduction of air stream - involves prior cooling of air stream by liquefied gas extracted from air
07/01/1992EP0492168A2 Air-conditioning apparatus
06/1992
06/25/1992WO1992010707A1 Room air-conditioning system
06/24/1992EP0490948A1 Member for venting buildings such as winter gardens, sun lounges and greenhouses.
06/24/1992CN2108246U Water-cooled air condictioner
06/16/1992US5121770 Hydraulically controlled valve for a cool tower and the like
06/16/1992US5121768 Moisture sensing valve
06/16/1992US5121610 Air cycle air conditioner for heating and cooling
06/16/1992CA1303355C Air conditioning process and associated air conditioner
06/10/1992CN2106983U Power-saving non-compression domestic air conditioner
05/1992
05/27/1992EP0487223A2 Evaporative cooler
05/27/1992DE4037267A1 Wall cupboard unit acting as cooler - has cold water cooler compartment and false back and top and bottom which form air ducts
05/27/1992CN2105637U Air conditioner waste heat utilization device
05/16/1992CA2055553A1 Production and heat storage system for low temperature chilled water
05/13/1992EP0485203A1 Air conditioning system
04/1992
04/29/1992EP0482780A1 Desiccant materials and process for use in gas fired cooling and dehumidification equipment
04/28/1992CA1299396C Gear synchronizer for power transmission
04/23/1992DE4033276A1 Device for regulating heating flux in building outer walls - provides for walls to be double skinned cavity with motorised shutters at open ends
04/22/1992CN1060521A Air conditioner by circulation of well water
04/16/1992WO1992006296A1 System for maintaining or modifying constant temperatures
04/16/1992DE4032113A1 Heating and cooling arrangement
04/15/1992CN2101830U Domestic air conditioning device
04/14/1992US5103803 Heating and air conditioning solar heat accumulator
04/09/1992DE4031062A1 Heating and cooling arrangement
03/1992
03/31/1992US5099873 Water cooler drain pan apparatus
03/22/1992CA2048251A1 Method of compressor current control for variable speed heat pumps
03/19/1992DE4124068A1 Air conditioning for flats - consists of compact conditioning unit incorporating condenser installed in existing heating system
03/18/1992EP0396600A4 Improvements in heating and cooling systems
03/18/1992CN2099284U Multiple energy source air-condition water heater
03/17/1992US5095716 Air conditioning apparatus
03/17/1992US5095715 Electric power demand limit for variable speed heat pumps and integrated water heating heat pumps
03/04/1992EP0284628B1 System for communicating cisterns in heat storage tank
02/1992
02/25/1992US5090302 Apparatus and process for reducing heat gain and loss from windows
02/20/1992DE4025804A1 Air conditioning system utilising vortex tube - supplies separate streams of hot and cold air
02/19/1992CN1058841A 节能空调 Energy-saving air-conditioning
02/11/1992US5086625 Air-cycle air conditioning system
02/06/1992DE4024143A1 Insulated glass assembly - has flow channels at profiled distance holders between glass panes for heating or cooling medium to flow between them
01/1992
01/29/1992EP0468318A2 Monobloc heating and cooling system
01/28/1992US5083501 Ventilation window unit
01/22/1992EP0467876A2 High-rise building
01/21/1992US5081848 Ground source air conditioning system comprising a conduit array for de-icing a nearby surface
01/15/1992CN2093336U Energy-saving air conditioner
01/15/1992CA2046935A1 High-rise building
01/08/1992EP0464164A1 Prefabricated tile for an underfloor-air-conditioning system.
01/02/1992DE4020970A1 Ceiling heating layout - consists of pipe system which rests on suspended cladding to form heat conductor
01/02/1992DE4020709A1 Room ceiling heating system - comprises series of thin flexible water carrying tubes and collective flow and return
12/1991
12/31/1991US5076065 High saturation efficiency indirect and indirect/direct evaporative cooling process and apparatus
12/27/1991EP0462199A1 Air conditioning unit.
12/24/1991US5074124 Cooled air environment for air conditioners
12/24/1991US5074116 Partition type radiation local air conditioning unit
12/18/1991CN2090947U Water type air-conditioner
12/14/1991CA2044448A1 Integrated heating, cooling and ventilation system
12/12/1991WO1991019137A1 Method for air-conditioning a building and an air-conditioned building
12/10/1991US5070933 Temperature regulating system
12/10/1991US5070704 Heating and cooling systems
12/10/1991CA1292873C Air conditioning system
12/05/1991DE4026057C1 Room ventilation system - has ventilator below window with air feeder and glazing interval connected on outflow side to duct
11/1991
11/28/1991WO1991006811A3 Direct surface heating/cooling installation
11/27/1991CN2089592U Air-conditioning tent
11/27/1991CN1056565A Method and device for cool thermal storage and/or water purification
11/21/1991EP0457289A2 Air conditioning system for multiple room buildings
11/19/1991US5065598 Ice thermal storage apparatus
11/14/1991WO1991017392A1 Methods and apparatuses for providing cool thermal storage and/or water purification
11/08/1991WO1991017403A1 Thermal energy storage apparatus
11/05/1991US5063077 Adsorption
11/05/1991US5062281 Air conditioning device
10/1991
10/30/1991EP0454652A1 Apparatus for ventilating a room
10/30/1991CN2087753U Combined electrical equipment of hot-/ cold-air blower and duster
10/25/1991CA2034115A1 Air treatment apparatus
10/23/1991EP0452558A1 Planar exchange element
10/22/1991US5059228 Cool thermal storage and/or water purification by direct contact in-situ crystal formation and crystal melting operations
10/17/1991DE4100962A1 Air conditioning agricultural buildings with false ceiling - involves heat-exchange, air humidifier and stale air remover
10/16/1991EP0452251A1 Driving- and supply-unit for spray- or surface-cooler
10/16/1991EP0451682A1 Apparatus for promoting the generation of organic compounds from trees
10/16/1991CN1055278A Apparatus for promoting generation of exhaled organic compounds of trees
10/15/1991US5056588 Evaporative cooling enhanced cold storage system
10/08/1991US5054542 Heat transfer system
10/08/1991US5054540 Thermal energy storage apparatus
10/08/1991US5054297 Cold storage system
10/05/1991CA2039246A1 Driving and supply unit for a cooler
10/03/1991WO1991014847A1 Window with heat recovery system
10/02/1991EP0449641A2 Air conditioning system
10/02/1991EP0449628A2 Air conditioning system
10/01/1991US5052188 Desiccant materials for use in gas fired cooling and dehumidification equipment
09/1991
09/24/1991US5050394 Controllable variable speed heat pump for combined water heating and space cooling
09/24/1991US5050391 Method and apparatus for gas cooling
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