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)
04/1981
04/29/1981EP0027626A2 Device, panel and method for heating, cooling, air conditioning or humidity control of an industrial or commercial locality
03/1981
03/31/1981US4258615 Ceiling construction for a heating, ventilation and air conditioning system
03/24/1981US4257399 Hydro-solar system for heating and cooling
03/10/1981US4254636 Heat transfer system
03/05/1981WO1981000616A1 Heat exchanger
03/03/1981US4253821 Method and ducting system for hot gas heat recovery
03/03/1981US4253515 Integrated circuit temperature gradient and moisture regulator
03/03/1981CA1096855A1 Formed coil assembly
02/1981
02/24/1981US4251994 Air powered source for cooled breathable air
02/10/1981US4249390 Air conditioning system
02/03/1981US4248049 Temperature conditioning system suitable for use with a solar energy collection and storage apparatus or a low temperature energy source
01/1981
01/13/1981CA1093302A1 Heating and cooling system
01/07/1981EP0020559A1 Method and arrangement for air condition control in buildings.
12/1980
12/30/1980US4241783 Heating and cooling system
12/24/1980WO1980002869A1 Circulation pump for liquid and/or gas medium
12/23/1980US4240268 Ground cold storage and utilization
12/09/1980US4237965 Process and apparatus for modulating temperatures within enclosures
12/09/1980US4237859 Thermal energy storage and utilization system
12/02/1980CA1090572A1 Solar energy assisted air-conditioning apparatus and method
11/1980
11/18/1980US4234037 Underground heating and cooling system
11/11/1980CA1089423A1 Method for operating a heating system for dwelling, working and assembly rooms with heat pumps as heat generating device and a heating system for performing the method
11/04/1980US4231772 Solar powered heat pump construction
10/1980
10/21/1980US4228786 Flow director
10/21/1980US4228661 Method and apparatus for redistributing heat within a room
10/16/1980WO1980002190A1 Method and arrangement for heat conditioning of buildings
10/15/1980EP0016830A1 Radiant heating system using partitioned lighting plenums
10/14/1980US4227566 Building solar energy heating system and cooling system
10/14/1980CA1087410A1 Energy recovery system
10/07/1980US4226364 Single conduit air conditioning system
10/01/1980EP0016470A1 Water producing air conditioning system
10/01/1980EP0016337A1 Arrangement and process for air conditioning of a building
10/01/1980EP0015989A1 Improved refrigeration means and methods
09/1980
09/30/1980US4224803 Chemical heat pump
09/29/1980EP0015989A4 Improved refrigeration means and methods.
09/23/1980US4223535 Absorption solar powered air conditioning system with storage capacity
09/16/1980US4222244 Air conditioning apparatus utilizing solar energy and method
09/02/1980US4220196 Heat storage device
08/1980
08/12/1980US4216658 Refrigeration means and methods
08/12/1980CA1083473A1 Animal confinement environment control
08/06/1980EP0013669A1 Heating device
08/05/1980US4215817 Devices for heating premises by the use of heat pumps and method therefor
07/1980
07/15/1980US4212288 Window-mounted solar heating and humidifying device
07/08/1980US4211208 Container for a heat storage medium
07/01/1980CA1080567A1 Storage for heat and cold
06/1980
06/17/1980US4207861 Fire box gas baffle and hood
06/17/1980US4207754 Airconditioning system suitable for residential use
06/03/1980US4205529 LiCl Dehumidifier LiBr absorption chiller hybrid air conditioning system with energy recovery
06/03/1980CA1078820A1 Heat and moisture transferring system
05/1980
05/27/1980US4204409 Air conditioning apparatus and system
05/20/1980US4203487 Climatizing apparatus
05/20/1980US4203298 Solar air conditioning method and apparatus
05/13/1980US4202179 Solar air conditioning apparatus and method
05/06/1980US4201189 Curtain assembly
05/06/1980US4201063 Method and apparatus for conserving energy in an air conditioning system
05/06/1980US4201062 Method and apparatus for conserving energy in an air conditioning system
05/01/1980WO1980000858A1 Method and arrangement for air condition control in buildings
04/1980
04/29/1980US4199952 Modular solar powered heat pump
04/15/1980US4197993 Dwellings equipped with natural air conditioning installations
03/1980
03/25/1980US4194368 Combination split system air conditioner and compression cycle domestic hot water heating apparatus
03/20/1980WO1980000485A1 Radiant heating system using partitioned lighting plenums
02/1980
02/26/1980CA1072332A1 Method of and apparatus for utilization of waste energy
02/19/1980US4189094 Control of heating and ventilation systems
02/19/1980US4188994 Cooling and heating apparatuses
02/12/1980US4187688 Solar powered intermittent cycle heat pump
02/12/1980US4187687 System for utilizing solar energy and ambient air in air conditioners during the heating mode
02/12/1980CA1071420A1 Automotive heat pump
01/1980
01/29/1980US4185610 Forced air channel baffles
01/23/1980EP0007313A1 Heat transfer system
01/22/1980US4184338 Heat energized vapor adsorbent pump
01/15/1980US4183398 Heating and air-conditioning system
01/08/1980US4182406 Solar energy system for heating and cooling of buildings utilizing moist air cycles
01/08/1980US4182132 Apparatus for the cooling and dehumidification of ambient air in regions having a hot and humid climate
01/08/1980US4182131 High efficiency air conditioner
01/08/1980CA1069405A1 Controllable heat transmission panels
01/01/1980US4181118 Solar heating system
01/01/1980US4180985 Air conditioning system with regeneratable desiccant bed
12/1979
12/25/1979US4180126 Air conditioning apparatus and method
12/18/1979US4178989 Solar heating and cooling system
12/18/1979US4178764 Air conditioning system
12/13/1979WO1979001051A1 Improved refrigeration means and methods
12/04/1979US4176653 Inflatable enclosure and energy exchange system
12/04/1979US4176523 Adsorption air conditioner
11/1979
11/27/1979US4175400 Air conditioning system employing non-condensing gas with accumulator for pressurization and storage of gas
11/27/1979US4175399 Closed loop air conditioning system having automatic pressurizing means for variation of heat rate
11/27/1979US4175398 Control system for air conditioner
11/27/1979US4175397 Closed loop air conditioning system including pressurization by blockage and aspiration
11/14/1979EP0005259A1 Air conditioning system for a closed space
11/13/1979US4173998 Formed coil assembly
11/13/1979US4173994 Solar energy heating and cooling apparatus and method
11/06/1979US4173304 Building structure with heat storage and recovery
11/06/1979US4173125 Energy recovery system
11/01/1979WO1979000874A1 Heating device
10/1979
10/02/1979US4169554 Solar energy system with heat pump assistance
10/02/1979US4169362 Solid adsorption air conditioning apparatus
09/1979
09/18/1979CA1062569A1 Solar energy collector with in situ storage
08/1979
08/28/1979US4165952 Heat energized vapor adsorbent pump
08/21/1979US4165037 Apparatus and method for combined solar and heat pump heating and cooling system
08/21/1979US4165036 Multi source heat pump air conditioning system
08/14/1979US4164127 Process and device for room cooling
08/14/1979US4164125 Solar energy assisted air-conditioning apparatus and method
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