Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25B - Refrigeration machines, plants, or systems; Combined heating and refrigeration systems; Heat pump systems › F25B 27 - Machines, plant, or systems, using particular sources of energy
Patents for F25B 27 - Machines, plant, or systems, using particular sources of energy (5,773)
12/2000
12/27/2000CN2412185Y Solar three-purpose for heating water, air conditioning and cold storage
12/21/2000DE19926590A1 Compact drinks can and bottle cooler has tube that accommodates bottle or can to be cooled with D.C. fan at its lower end and variable voltage supply that can be provided by solar cells
12/12/2000US6158241 LPG recovery from reformer treat gas
12/07/2000DE19925443A1 Klimatisierung mit elektrischem Kompressor Air conditioning and electric air compressor
12/06/2000EP1057668A2 Heating and air-conditioning installation
12/05/2000US6155073 Heat transfer materials
11/2000
11/30/2000WO2000071944A1 A semi self sustaining thermo-volumetric motor
11/29/2000EP1055089A1 Container for storing food
11/28/2000US6151896 Heating installation based on a stirling system
11/22/2000EP1053438A1 Method of heat transformation for generating heating media with operationally necessary temperature from partly cold and partly hot heat loss of liquid-cooled internal combustion piston engines and devices for executing the method
11/21/2000US6148632 Refrigeration cycle apparatus
11/21/2000US6148627 High engine coolant temperature control
11/16/2000DE19921038A1 Heating system has heating boiler in form of evaporator that can be used to operate steam engine from which heat pump can be driven
11/08/2000EP1049595A1 Motor vehicle air-conditioning system
10/2000
10/31/2000US6138457 Combustion powered cooling system
10/25/2000EP1046873A1 Start up control for a transport refrigeration unit with synchronous generator power system
10/11/2000EP1043551A2 Vapor jet refrigerating and heat pumping apparatus for a ship
10/04/2000CN1268652A Sorption type heat pump and method for controlling same
10/03/2000US6125643 Heat pump type air conditioning system for automotive vehicle
09/2000
09/27/2000EP1039252A2 High engine coolant temperature control
09/27/2000EP1038702A2 Generator power management
09/27/2000CN1267813A Thermal refrigerating and heating device with low power consumption
09/12/2000CA2073612C Method of operating a transport refrigeration unit
09/07/2000DE19909885A1 Heat pump arrangement for single-family house; has condenser for gaseous coolant operated by internal combustion engine, where movable units are formed of same movement type
08/2000
08/30/2000CN1055992C Control appts. and method for air conditioner
08/24/2000WO2000049346A1 Refrigerant supercooling circuit
08/23/2000EP1029208A1 Chiller heating assembly
08/08/2000US6098412 Method for automated detection of leaks in a discharge check valve
08/01/2000US6095427 Temperature control system and method for efficiently obtaining and maintaining the temperature in a conditioned space
08/01/2000US6094926 Electricity storage type air conditioning apparatus and cooling/heating source device therefor
07/2000
07/27/2000DE19901697A1 Heat pump obtaining power from environment involves transferring cold with pipe storage devices, heat exchangers, cold storage devices, and transmission systems from pipelines into containers
07/20/2000DE19900965A1 Absorption air-conditioning unit has desorber, exhaust flap in exhaust pipe, and pipe before exhaust flap connected with lower region of desorber
07/19/2000EP1020692A2 Air conditioning systems
07/12/2000EP0907872B1 Heat pump adsorber unit
07/12/2000EP0907863A4 Containment system for transporting and storing temperature-sensitive materials
07/04/2000US6082094 Ventilation system for acoustic enclosures for combustion turbines and air breathing heat engines
06/2000
06/28/2000EP1012513A1 Coupled power-heat device for supplying energy
06/28/2000EP1012512A1 Solar heat powered cooling plant
06/27/2000US6079218 Air conditioner for vehicles
06/21/2000EP1010954A1 Method and device for cooling a gas flow
06/21/2000DE19923242A1 Cooling method for a gas flow involves transferring heat from gas flow to absorption machine in first cooling stage(s) and using as energy for operating absorption machine
06/20/2000US6076369 Evaporative concentration apparatus for waste water
06/15/2000WO2000033932A1 A regenerative adsorption process and multi-reactor regenerative adsorption chiller
06/14/2000CN1256391A Thermal refrigerating and heating device
05/2000
05/31/2000CN2380878Y Condensing apparatus using waste-heat to refrigerate
05/25/2000WO2000029797A1 Plant for liquefying natural gas
05/10/2000EP0998645A1 Control method for a cryogenic unit
05/10/2000CN1252606A Heat storage load normalizing power generation system and generation method for said system
05/09/2000US6059016 Thermal energy storage and delivery system
04/2000
04/25/2000US6054229 System for electric generation, heating, cooling, and ventilation
04/19/2000EP0854968A4 Microminiature stirling cycle cryocoolers and engines
04/19/2000CN1250866A Steam driven type multifunctional refrigerator
04/06/2000DE19845361A1 Operating combined energy compound system, especially for coupled cold, heat, power generation involves dividing coolant-rich flow with smaller/larger flow in high/low temp. circuits
03/2000
03/30/2000DE19844246A1 Application of heat pump employing absorption principle with lithium bromide working solution, exploits low temperature steam to reduce energy consumption
03/29/2000CN2371518Y Lithium bromide machine set for generating multiple energy
03/14/2000US6035660 Refrigerated beverage mug
03/09/2000WO2000012333A1 Device for dissipating heat in a motor vehicle
03/09/2000DE19839477A1 Vorrichtung zur Wärmeableitung an einem Kraftfahrzeug Device for heat dissipation in a motor vehicle
03/02/2000DE19838834A1 Cooling unit with electrically driven refrigerator set in heat insulated cooling box e.g. for picnic purposes with cable and connector to match battery of vehicle voltage supply system
02/2000
02/23/2000CN1245281A Auxiliary refrigerating and heating combined equipment
02/23/2000CN1245280A Lithium bromide suction type heating and refrigerating combined machine set
02/10/2000DE19834696A1 Chemical heat pump or reverse cycle heating system for covering heating and air-conditioning in buildings uses a minimum of two sorption reactors with internal circuitry
02/08/2000US6021642 Cosmetic storage and refrigeration unit
02/02/2000EP0850391B1 Absorption refrigerating machine and process for the operation thereof
01/2000
01/27/2000DE19839647C1 Heat pump or cooling system with direct wind power drive for heating and cooling without external power is of compact construction and saves compressor drive energy
01/27/2000DE19831425A1 Operating method for gas turbine by producing pumpable ice slurry and spraying into combustion air
01/12/2000EP0971182A1 Heat pump with compressor of novel type
01/11/2000US6014325 Controlled DC power supply for a refrigeration appliance
01/05/2000DE19829729A1 Method for operating refrigeration appliances by use of wind power
12/1999
12/23/1999DE19827474A1 Heat machine, e.g. cooling device, heating device or motor for producing mechanical energy
12/14/1999US6000211 Solar power enhanced combustion turbine power plant and methods
12/09/1999WO1999063415A1 Solar-powered refrigerator
12/07/1999US5996367 Heat pump and air conditioning system compressor unloading method and apparatus
12/02/1999DE19823621A1 Air conditioning system for motor vehicles for operation with exhaust gases of piston engines
12/02/1999DE19740398C2 Kraft-Wärme-gekoppelte Einrichtung zur Energieversorgung Combined heat and power coupled device for supplying power
12/01/1999EP0960270A1 Heating installation based on a stirling system
11/1999
11/23/1999US5987891 Thermoelectric refrigerator/warmer using no external power, and refrigerating/warming method
11/23/1999CA2159040C Ammonia absorption refrigeration cycle for combined cycle power plant
11/18/1999DE19902079A1 Food storage container esp. as holder for home delivery service
11/16/1999US5983656 Air conditioning system
10/1999
10/28/1999WO1999053784A1 Thermodynamic device for regulating the heat of an object such as a shoe
10/28/1999CA2338153A1 Thermodynamic device for regulating the heat of an object such as a shoe
10/19/1999US5966952 Heat pump system with balanced total heating-emitting and absorbing capacities and method for stable heat pumping operation
10/14/1999DE19816022A1 Heat recovery system improved to enable thermal transformer to be operated with very high efficiency
10/14/1999DE19816021A1 Cooling system improved for optimal energy consumption
10/06/1999CN1231068A Fuel cell system for electric generation heating, cooling and ventilation
09/1999
09/30/1999DE19813220A1 Piston expansion machine for transcritical compression cooling process
09/21/1999US5953927 Processes for integrating a continuous sorption cooling process with an external process
09/14/1999US5950450 Containment system for transporting and storing temperature-sensitive materials
08/1999
08/31/1999US5943876 Portable refrigerator
08/31/1999US5943868 Absorption refrigerating machine and process for the operation thereof
08/24/1999US5941079 Microminiature stirling cycle cryocoolers and engines
08/19/1999WO1999041556A1 Container for storing food
08/19/1999DE19806041A1 Behälter zur Einlagerung von Nahrungsmitteln Containers for the storage of food
08/12/1999WO1999040379A1 Method of heat transformation for generating heating media with operationally necessary temperature from partly cold and partly hot heat loss of liquid-cooled internal combustion piston engines and devices for executing the method
08/04/1999EP0933331A2 Evaporative concentration apparatus for waste water
08/04/1999CN1224697A Evaporative concentration apparatus for waste water
07/1999
07/27/1999US5927094 Apparatus for cooling an electronic device
06/1999
06/16/1999EP0704042A4 Refrigeration, heating and air conditioning system for vehicles
05/1999
05/20/1999WO1999024766A1 Systems and methods for converting thermal energy
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