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)
07/1983
07/05/1983US4391616 Carbon black fibers
06/1983
06/28/1983US4390059 Heat exchanger and fan and method of assembly
06/28/1983US4389857 Heat exchanger
06/14/1983US4387704 Multi-mode solar heat recovery device
05/1983
05/24/1983US4384609 Earth/block air preconditioner
05/18/1983EP0078932A1 Method of heating and ventilating and/or air conditioning living spaces
05/17/1983US4383418 Circulator pump for conveying a liquid and/or gaseous medium
05/17/1983CA1146525A1 Multiple position leg assembly for a heat exchange unit
04/1983
04/26/1983US4380910 Multi-stage indirect-direct evaporative cooling process and apparatus
04/12/1983CA1144622A2 Multiple load integrated fluid control units
04/06/1983EP0020559B1 Method and arrangement for air condition control in buildings
04/05/1983US4378908 Reversible solar assisted heat pump
04/05/1983US4378787 Solar heating system
04/05/1983US4378785 Solar heating system
03/1983
03/22/1983US4377398 Heat energized vapor adsorbent pump
03/17/1983WO1983000917A1 A cooling plant
03/15/1983US4376435 Solar powered air conditioning system
03/08/1983US4375804 Multiple position leg assembly for a heat exchange unit
03/01/1983CA1142015A1 Ceiling construction for a heating, ventilation and air conditioning system
02/1983
02/22/1983US4374467 Temperature conditioning system suitable for use with a solar energy collection and storage apparatus or a low temperature energy source
02/15/1983US4373573 Long term storage and use of solar energy
02/08/1983US4372373 Casing for building works
02/01/1983US4371031 Arrangement for air conditioning control in buildings
02/01/1983CA1140416A1 Solar energy collector and system
01/1983
01/25/1983CA1139945A1 Solar energy collector and system
01/19/1983EP0069996A1 Heat pump air conditioning system
01/11/1983US4367631 Air conditioning apparatus and methods using underground duct
12/1982
12/28/1982US4365619 Solar energy system for heating and cooling of buildings utilizing moist air cycles
11/1982
11/17/1982EP0064562A1 Metal hydride reactor
10/1982
10/26/1982US4355683 System of moisture and temperature conditioning air using a solar pond
10/12/1982US4353412 Heating and cooling system
09/1982
09/21/1982US4350200 Solar energy collector and system
09/15/1982EP0059830A1 Apparatus for controlling the temperature in the rooms of a building
09/09/1982EP0050611A4 Method and apparatus for conserving energy in an air conditioning system.
09/09/1982EP0045781A4 Heating and cooling system.
08/1982
08/31/1982US4346569 Natural ice for cooling energy
08/31/1982CA1130628A1 Apparatus for guiding and conveying ventilation air
08/11/1982EP0057194A1 Device for the exchange of cold and heat and range of application for the same.
07/1982
07/27/1982CA1128358A1 Multizone air terminal
07/20/1982US4339926 Vortex tube
07/13/1982US4338995 Radiant heating and cooling panel and method of manufacturing
07/13/1982US4338991 Combined solar heating and passive cooling apparatus
06/1982
06/29/1982US4336692 Dual source heat pump
06/15/1982US4334412 Cooling system
05/1982
05/25/1982US4331066 Device for air conditioning a closed space
05/19/1982EP0051872A2 Heat pump
05/11/1982US4329379 Vapor deposition, floating
05/05/1982EP0050611A1 Method and apparatus for conserving energy in an air conditioning system
05/04/1982US4327555 Solar air conditioning system
04/1982
04/27/1982US4326502 Solar energy collecting system
04/20/1982US4325357 Solar energy and ground-water cooling devices
04/06/1982US4323113 Underground air tempering system
03/1982
03/31/1982EP0048385A2 Method for heating buildings by means of a heat-pump process
03/24/1982EP0048016A2 Ventilating and heating system
03/24/1982EP0047982A1 Device for commutation and repartition of air in an air conditioning system for a dwelling house
03/09/1982CA1119422A1 Integrated house
03/02/1982US4317443 Solar house
03/02/1982CA1119158A1 Casing for building works
02/1982
02/17/1982EP0045781A1 Heating and cooling system
02/04/1982WO1982000344A1 Device for the exchange of cold and heat,procedure for its manufacture and range of application for the same
02/02/1982US4313312 Water producing air conditioning system
01/1982
01/19/1982CA1116424A1 Control system for air conditioner
01/12/1982US4309980 Closed vaporization heat transfer system
01/06/1982EP0043057A1 Air conditioned house
12/1981
12/29/1981US4307776 Heating method and apparatus
12/16/1981EP0041658A2 Device for heating and cooling of conditioned rooms in appartments, greenhouses and the like
12/08/1981US4304955 Solar energy collector
11/1981
11/25/1981EP0040529A2 Environmental control system
11/10/1981US4299277 Heating and cooling system employing remote buried storage areas
10/1981
10/29/1981WO1981003062A1 Method and apparatus for conserving energy in an air conditioning system
10/27/1981US4296798 Integrated house
10/27/1981US4296740 Modular solar insolation panels
10/27/1981US4296733 Heating, lighting and ventilation systems
10/20/1981US4295518 Combined air cycle heat pump and refrigeration system
10/20/1981US4295415 Environmentally heated and cooled pre-fabricated insulated concrete building
09/1981
09/29/1981US4291751 Thermal inverter
09/16/1981EP0035871A1 Closed vaporization heat transfer system
09/15/1981US4289115 Heating and cooling of a heavily insulated building through the use only of solar energy
09/08/1981US4287721 Chemical heat pump and method
09/03/1981WO1981002458A1 Heating and cooling system
09/02/1981EP0034618A1 Heat exchanger
08/1981
08/26/1981EP0034146A1 Method and arrangement for heat conditioning of buildings.
08/25/1981US4285395 Structure of fluid condensing and heat conducting surface of condenser
08/25/1981US4285333 Solar energy collecting system
08/18/1981US4284129 Baseboard space heating, air conditioning and humidity control system
08/18/1981US4283916 Thermal exchange system and apparatus
08/12/1981EP0033530A1 Device for air conditioning rooms and/or utilization of heat using ambient energy
08/04/1981US4281519 Refrigeration circuit heat reclaim method and apparatus
07/1981
07/21/1981US4279292 Charge coupled device temperature gradient and moisture regulator
07/14/1981US4277952 Method and apparatus for conserving energy in an air conditioning system
06/1981
06/16/1981US4273184 Solar heat utilized air-conditioning system
06/09/1981US4271679 Heating installation
06/02/1981US4270519 Solar heating system
06/02/1981CA1102303A1 Method and ducting system for hot gas heat recovery
05/1981
05/26/1981US4269263 Cooling and heating system utilizing solar heat
05/19/1981CA1101211A1 Swimming pool dehumidifier
05/14/1981WO1981001326A1 Method of cooling and heating by solar heat while dehumidifying
05/05/1981US4265397 Combined fresh air regenerator and air cycle heat pump
05/05/1981US4265220 Multiple fluid medium system and improved hot water supply tank assembly utilized therein
05/05/1981US4265219 Solar heating (cooling) system
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