Patents for F25B 17 - Sorption machines, plant, or systems, operating intermittently, e.g. absorption or adsorption type (2,270)
08/1983
08/09/1983US4397153 Power cycles based upon cyclical hydriding and dehydriding of a material
02/1983
02/09/1983EP0071271A2 Metal hydride heat pump system
02/08/1983US4372376 Heat pump apparatus
01/1983
01/18/1983US4368623 Method and apparatus for use of heat taken up at low temperature
01/04/1983US4366680 Cycling Joule Thomson refrigerator
11/1982
11/17/1982EP0064562A1 Metal hydride reactor
11/16/1982US4358931 Power cycles based upon cyclical hydriding and dehydriding of material of a material
09/1982
09/29/1982EP0061191A1 Metal hydride reactor
07/1982
07/27/1982CA1128330A1 Moving bed hydride/dehydride systems
07/20/1982CA1127857A1 Hydrogen-hydride absorption systems and methods for refrigeration and heat pump cycles
07/14/1982EP0055855A2 Metal hydride heat pump
06/1982
06/23/1982EP0054298A2 Method and apparatus for the optimum heat tranfer of carriers of reversible and heterogeneous evaporation processes
06/16/1982EP0053737A2 Heat pump device
06/09/1982EP0053497A1 Solar assisted heating system
05/1982
05/18/1982US4330084 Method for operating a heating power plant and heating power plant for carrying out the method
03/1982
03/30/1982CA1120736A1 Solar refrigeration
01/1982
01/19/1982US4311014 Power cycles based upon cyclical hydriding and dehydriding of a material
01/12/1982US4309980 Closed vaporization heat transfer system
01/05/1982USRE30840 Hydrogen-hydride absorption systems and methods for refrigeration and heat pump cycles
12/1981
12/23/1981EP0042160A2 Method and means for storing and bringing heat to a higher temperature
12/09/1981EP0041244A2 Apparatuses for the energy-saving recovery of useful ambient heat or of waste heat
11/1981
11/17/1981US4300360 Small-size hermetic helium 3 refrigeration stage
09/1981
09/16/1981EP0035871A1 Closed vaporization heat transfer system
09/15/1981CA1108821A1 Apparatus and method for transferring heat to and from a bed of metal hydrides
06/1981
06/10/1981EP0029843A1 Process for storing heat, in particular at low temperature
06/09/1981US4272268 Chemical heat pump
04/1981
04/21/1981US4262739 System for thermal energy storage, space heating and cooling and power conversion
04/08/1981EP0026257A2 Plant comprising an absorption heat pump
04/02/1981WO1981000904A1 Refrigeration process and device
04/01/1981EP0025986A1 Method and apparatus for the utilisation of heat taken up at low temperature
03/1981
03/05/1981WO1981000612A1 Process for storing heat,in particular at low temperature
02/1981
02/17/1981US4250720 Disposable non-cyclic sorption temperature-changers
12/1980
12/02/1980CA1090598A1 Sorption system for low grade (solar) heat utilization
11/1980
11/04/1980US4231772 Solar powered heat pump construction
09/1980
09/30/1980US4224803 Chemical heat pump
06/1980
06/10/1980US4206745 Solar operated chemical heat pump
06/03/1980US4205531 Vaporization, absorption
06/03/1980CA1078633A1 Hydride heat pump
04/1980
04/29/1980US4200144 Hydride heat pump
04/29/1980US4199959 Solid adsorption air conditioning apparatus and method
04/29/1980US4199952 Modular solar powered heat pump
04/22/1980US4198827 Power cycles based upon cyclical hydriding and dehydriding of a material
02/1980
02/19/1980US4188795 Hydrogen-hydride absorption systems and methods for refrigeration and heat pump cycles
02/12/1980US4187688 Solar powered intermittent cycle heat pump
01/1980
01/29/1980US4185979 Apparatus and method for transferring heat to and from a bed of metal hydrides
01/23/1980EP0007143A1 Apparatus and method for cycling a material in hydride/dehydride systems
01/15/1980US4183734 Adsorption heat pump
01/15/1980US4183227 Heat pump
12/1979
12/25/1979US4179896 Method of cooling the interior of motor vehicles (powered at least partly by hydrogen)
12/18/1979US4178987 Moving bed hydride/dehydride systems
10/1979
10/02/1979US4169362 Solid adsorption air conditioning apparatus
07/1979
07/17/1979US4161211 Metal hydrides
04/1979
04/18/1979EP0001496A1 Method and apparatus for the transfer of thermal energy by hydrogen-hydride sorption systems and use for refrigeration and heat pump cycles
03/1979
03/20/1979CA1050777A1 Hydrogen-hydride absorption systems and methods for refrigeration and heat pump cycles
03/06/1979US4142576 Heat pump system with improved heat transfer
02/1979
02/13/1979US4138861 Solid adsorption air conditioning apparatus and method
02/13/1979US4138850 Sorption system for low-grade (solar) heat utilization
01/1979
01/23/1979US4135371 Storage element for a sorption heat storage system
01/02/1979CA1045394A1 Heat pump system with improved heat transfer
11/1978
11/21/1978US4126016 Vacuum interconnect for heating and cooling unit
10/1978
10/31/1978CA1041313A1 Cyclic desorption refrigerator and heat pump, respectively
10/24/1978US4121432 Solid adsorption air conditioning apparatus and method
09/1978
09/05/1978US4111002 Cyclic desorption refrigerator and heat pump, respectively
05/1978
05/23/1978US4090361 Low-grade thermal energy source
11/1977
11/01/1977US4055962 Hydrogen-hydride absorption systems and methods for refrigeration and heat pump cycles
08/1977
08/30/1977US4044819 Hydride heat pump
08/16/1977US4042012 Heat pump system with improved heat transfer
08/09/1977US4040410 Thermal energy storage systems employing metal hydrides
08/02/1977US4039023 Method and apparatus for heat transfer, using metal hydrides
07/1977
07/12/1977US4034569 Sorption system for low-grade (solar) heat utilization
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