| Patents for F25B 9 - Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point (9,862) |
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| 04/07/2004 | CN1144985C Cold accumulator and cold accumulation type freezer using the same |
| 04/06/2004 | US6715540 Air-conditioning apparatus for vehicle |
| 04/06/2004 | US6715300 Pulse tube integral flow smoother |
| 04/01/2004 | WO2004027326A2 Refrigeration system with de-superheating bypass |
| 04/01/2004 | WO2004027324A2 Very low temperature refrigeration system having a scroll compressor with liquid injection |
| 04/01/2004 | US20040060317 Electrically driven aircraft cabin ventilation and environmental control system |
| 04/01/2004 | US20040060316 Heater with two different heat sources and air conditioner using the same |
| 04/01/2004 | US20040060303 Densifier for simultaneous conditioning of two cryogenic liquids |
| 04/01/2004 | DE10343820A1 Water heater circuit for defrosting a refrigerator, has high temperature coolant not fed through high pressure heat exchanger if low pressure heat exchanger ices up |
| 04/01/2004 | DE10343818A1 Climate control system for vehicle has heating capacity control unit to control capacity of heating element so that temperature of heating element is made to be higher than target temperature if double mode is selected |
| 04/01/2004 | DE10343200A1 Ejektorkreis und dessen Anordnung in einem Fahrzeug Ejector circuit and its arrangement in a vehicle |
| 04/01/2004 | DE10339048A1 Tieftemperaturkühlsystem für Supraleiter The cryogenic cooling system for superconductors |
| 04/01/2004 | DE10243178A1 Air conditioning for motor vehicle, uses Stirling cycle engine to convert thermal into mechanical energy to drive air conditioner |
| 03/31/2004 | EP1403600A1 Heat pump device |
| 03/31/2004 | EP1403599A1 Apparatus and method for calculating refill amount of refrigerant |
| 03/31/2004 | EP1403598A1 Heat pump |
| 03/31/2004 | EP1403596A2 Dual section refrigeration system |
| 03/31/2004 | EP1042637A4 Displacer assembly for stirling cycle system |
| 03/31/2004 | CN1485584A Geogrid or mesh structure |
| 03/31/2004 | CN1144002C Pulse tube refrigerator |
| 03/31/2004 | CN1144001C Ultra critical steam compression circulation |
| 03/30/2004 | US6711905 Acoustically isolated heat exchanger for thermoacoustic engine |
| 03/30/2004 | CA2443184A1 Dual section refrigeration system |
| 03/30/2004 | CA2278227C Method and device for recuperating ambient thermal energy for vehicle equipped with an pollution-free engine with secondary compressed air |
| 03/25/2004 | WO2004025199A1 Processing device, and processing device maintenance method |
| 03/25/2004 | WO2004024561A1 Device for supplying preconditioned air to an aircraft on the ground |
| 03/25/2004 | US20040056541 Superconducting device with a cooling-unit cold head thermally coupled to a rotating superconductive winding |
| 03/25/2004 | US20040055327 Ejector cycle and arrangement structure thereof in vehicle |
| 03/25/2004 | US20040055326 Ejector cycle having compressor |
| 03/25/2004 | US20040055320 Air-conditioning unit with additional heat transfer unit in the refrigerant circuit |
| 03/25/2004 | US20040055317 Apparatus and method for calculating refill amount of refrigerant |
| 03/25/2004 | US20040055314 Stirling refrigerator and method of controlling operation of the refrigerator |
| 03/25/2004 | US20040055313 Portable insulated container with refrigeration |
| 03/24/2004 | EP1400680A1 Stirling engine |
| 03/24/2004 | CN1484599A Cooling apparatus |
| 03/24/2004 | CN1143104C Cold heat accumulating material for extremely low temps. and cold heat accumulator for extremely low temps. using the same |
| 03/23/2004 | US6708513 CO2-module for cooling and heating |
| 03/23/2004 | US6708508 Method of monitoring refrigerant level |
| 03/23/2004 | US6708504 Cooling of extruded and compression molded materials |
| 03/18/2004 | WO2004022962A1 Thermohydrodynamic power amplifier |
| 03/18/2004 | US20040050080 Supercritical pressure regulation of vapor compression system by regulation of adaptive control |
| 03/18/2004 | US20040050044 Stirling engine |
| 03/18/2004 | DE20023376U1 Multi-way valve for air conditioning system has row of chambers with individual connections, valve slide being mounted on shaft in blind bore so that it lies entirely in internally pressurised region of valve casing |
| 03/18/2004 | DE10339235A1 Automobile climate-control device has throttle of coolant ejector jet opened for increasing cooling provided by climate-control device upon delivery of limited coolant quantity by compressor |
| 03/18/2004 | DE10240924A1 Thermo-Hydrodynamischer Kraftverstärker Thermo-Hydrodynamic booster |
| 03/18/2004 | DE10240711A1 Motor vehicle climate control system has compressor, evaporator and condenser and pressure-controlled electromagnetic expansion valve |
| 03/18/2004 | CA2497603A1 Thermohydrodynamic force amplifier |
| 03/17/2004 | EP1398002A1 Refrigeration source for a cryoablation catheter |
| 03/17/2004 | EP1397392A2 Adhesive detackification |
| 03/17/2004 | EP1397265A1 Air conditioning system |
| 03/17/2004 | CN1483130A 斯特林发动机 Stirling engine |
| 03/17/2004 | CN1483129A Heat exchanger element and heat exchanger member for a stirling cycle refrigerator and method of manufacturing such a heat exchanger member |
| 03/17/2004 | CN1482349A Electricity, heat and cool co-productive compressed air energy storage apparatus and method |
| 03/17/2004 | CN1142399C Displacer assembly for stirling cycle system |
| 03/16/2004 | US6705103 Device and method for cooling |
| 03/11/2004 | US20040045315 Method and device for producing oxygen |
| 03/11/2004 | US20040045303 Stirling refrigerating system and cooling chamber with the refrigerating system |
| 03/11/2004 | DE10339001A1 Kältemittelkreislauf mit einem Ejektor mit bezüglich ihres Drosselgrads änderbarer Düse Refrigerant circuit with an ejector with respect to their degree of variable throttle nozzle |
| 03/11/2004 | DE10201426B4 Klimatisierungssystem Cooling System |
| 03/10/2004 | EP1396690A1 Method for transforming energy and vortex tube for carrying out said method |
| 03/10/2004 | EP1396689A1 Refrigerant circuit |
| 03/10/2004 | CN1481492A Stirling refrigecating machine |
| 03/10/2004 | CN1481491A Stirling refrigerting system and cooling chamber with refrigerating system |
| 03/10/2004 | CN1141539C Refrigerating apparatus |
| 03/10/2004 | CN1141533C Refrigerator |
| 03/09/2004 | US6702545 Venturi fan |
| 03/09/2004 | US6701730 Refrigerating apparatus, refrigerator, air-cooled type condenser unit for refrigerating apparatus and compressor unit |
| 03/09/2004 | US6701721 Stirling engine driven heat pump with fluid interconnection |
| 03/04/2004 | WO2004018947A1 Very low temperature refrigerator |
| 03/04/2004 | WO2003027206A3 Replacement refrigerant for r410a |
| 03/04/2004 | US20040040340 Refrigerant cycle with ejector having throttle changeable nozzle |
| 03/04/2004 | US20040040339 Refrigerant cycling device and compressor using the same |
| 03/04/2004 | US20040040326 Cooling apparatus |
| 03/04/2004 | US20040040315 High and low pressure gas selector valve of refrigerator |
| 03/04/2004 | DE10239877A1 Air conditioning system for road vehicle with liquid-cooled internal combustion engine uses carbon dioxide as working fluid and includes multi-way valve controlling flow from pump to gas cooler |
| 03/04/2004 | DE10239876A1 Air conditioning system for road vehicle with liquid-cooled internal combustion engine has carbon dioxide in working circuit and includes cabin-heating heat exchanger and evaporator for cooling |
| 03/03/2004 | EP1394479A2 Refrigerant cycling device and compressor |
| 03/03/2004 | CN1140741C Miniature pulse-tube refrigerator |
| 03/03/2004 | CN1140740C Variable cross-section pulse-tube refrigerator |
| 03/03/2004 | CN1140739C Low-temp. refrigerator with inverse gas circulation and without heat regenerator |
| 03/03/2004 | CN1140738C Iterative cooling system refrigerated via multi-mixed work medium for throttling and eddy expansion |
| 03/03/2004 | CN1140737C Refrigeration method for using load changeable refrigerant mixture in closed circulation |
| 03/02/2004 | US6700338 Tubular acoustic pressure wave generator |
| 03/02/2004 | US6698423 Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator |
| 03/02/2004 | US6698234 Method for increasing efficiency of a vapor compression system by evaporator heating |
| 03/02/2004 | US6698214 Method of refrigeration with enhanced cooling capacity and efficiency |
| 03/02/2004 | US6698210 Cold insulating chamber |
| 02/26/2004 | WO2004016997A1 Oil carry-over prevention from helium gas compressor |
| 02/25/2004 | EP1391136A2 Matching an acoustic driver to an acoustic load in an acoustic resonant system |
| 02/25/2004 | EP1390675A1 Pulse tube integral flow smoother |
| 02/25/2004 | EP1206667B1 Supraconducting device comprising a cooling unit for a rotating supraconductive coil |
| 02/25/2004 | CN1478191A Stirling cylic engine |
| 02/24/2004 | US6694763 Method for operating a transcritical refrigeration system |
| 02/24/2004 | US6694749 Rotary valve |
| 02/24/2004 | US6694730 Stirling cycle cryocooler with improved magnet ring assembly and gas bearings |
| 02/24/2004 | CA2292465C Cryogenic cooler with mechanically-flexible thermal interface |
| 02/19/2004 | WO2004015336A1 Circulating heat exchangers for oscillating wave engines and refrigerators |
| 02/19/2004 | WO2003058666A3 Pulse tube cooling by circulation of buffer gas |
| 02/19/2004 | US20040031596 Heat exchanging apparatus |
| 02/19/2004 | US20040031538 Method and apparatus to minimize fractionation of fluid blend during transfer |