F25B 9 - Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point

Patents for F25B 9 - Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point (9,862)
11/2011
11/17/2011	WO2011143398A1 System and method for cryogenic cooling
11/17/2011	US20110277476 Low Temperature High Efficiency Condensing Heat Engine for Propelling Road Vehicles
11/16/2011	EP2122178B1 Air conditioning apparatus equipped with a compressor and a vortex
11/10/2011	WO2011137476A1 Device and method for converting thermal energy
11/08/2011	CA2482179C Thermoacoustic device
11/03/2011	US20110265505 Optimization of a Thermoacoustic Apparatus Based on Operating Conditions and Selected User Input
11/03/2011	US20110265493 Thermoacoustic Apparatus With Series-Connected Stages
11/03/2011	DE102011017722A1 Refrigerant migration device for use as part of vapor compression cooling system of small filling capacity, has buffer container with inlet and outlet, and device for dissipation or interruption of refrigerant circulation
11/02/2011	EP2383530A2 Optimization of a Thermoacoustic Apparatus based on Operating Conditions and Selected User Input
11/02/2011	CN202024531U Integrated hot end phase modulation structure of an inertia pipe type pulse pipe refrigerator
10/2011
10/27/2011	WO2011132563A1 Rotary valve and cryogenic refrigerator using same
10/27/2011	WO2011132231A1 Cooling system and cooling method
10/26/2011	EP2381190A1 Refrigeration cycle device
10/26/2011	CN202018155U Water jet and pressure flashing vacuum water chiller
10/26/2011	CN102227600A Arrangement for acoustical phase conversion
10/26/2011	CN101012982B Refrigerator with magnetic shield
10/25/2011	US8043523 Refrigerating-machine oil composition, and compressor machine and refrigerating apparatus each employing the same
10/20/2011	WO2011129317A1 Cryogenic refrigerator
10/20/2011	WO2011105684A3 Displacer valve for a cryogenic refrigerator
10/20/2011	WO2011105683A3 Piston valve fixing structure for a cryogenic refrigerator
10/20/2011	WO2011105682A3 Cryogenic refrigerator
10/20/2011	US20110252815 Vortex tube enclosure cooler with water barrier
10/20/2011	US20110252810 Standing wave thermoacoustic piezoelectric refrigerator
10/19/2011	CN101636622B Refrigerant system with variable capacity expander
10/18/2011	US8037695 Fault current limiter
10/18/2011	US8037693 Method, apparatus, and system for cooling an object
10/13/2011	WO2011124790A1 Passive phase change cooling device
10/12/2011	CN202008249U Swirling separated refrigerator
10/12/2011	CN102216700A Heat pump system and method of operating
10/12/2011	CN101865558B Co-axial multi-stage pulse tube for helium recondensation
10/05/2011	EP2370752A1 Arrangement for acoustical phase conversion
10/05/2011	EP1259992B1 Biologically powered electroactive polymer generators
10/05/2011	CN202002386U Pneumatic air wave refrigerator
09/2011
09/29/2011	WO2011117499A1 Refrigeration method and apparatus with a pulsating load
09/28/2011	EP2369268A2 Hidh-efficiency refrigerating apparatus
09/28/2011	EP2368960A1 Vapor compression utilizing ionic liquid as compressor lubricant
09/28/2011	CN201992902U 无油润滑直线轴承支撑斯特林制冷机 Oil-free linear bearings Stirling refrigerator
09/28/2011	CN102200356A Ultra-low temperature closed-loop recirculating gas chilling system
09/28/2011	CN101120218B Refrigeration cycle utilizing a mixed inert component refrigerant
09/27/2011	CA2616725C Refrigeration system for superconducting devices
09/22/2011	WO2011115201A1 Displacer and method for producing same, and cooling storage refrigerator
09/22/2011	WO2011115200A1 Cold storage apparatus, gifford-mcmahon cooler, and pulse tube refrigerator
09/22/2011	WO2011115107A1 Cold storage apparatus, gifford-mcmahon cooler, and pulse tube refrigerator
09/15/2011	WO2011112500A2 Capacity and pressure control in a transport refrigeration system
09/15/2011	WO2011112495A2 Refrigerant distribution apparatus and methods for transport refrigeration system
09/15/2011	WO2011112411A1 Defrost operations and apparatus for a transport refrigeration system
09/15/2011	WO2011110768A1 Method and equipment for pulsed charge refrigeration
09/15/2011	DE19939028B4 Wärmepumpenkreislaufsystem Heat pump cycle system
09/15/2011	DE102011013041A1 Ejektoreinheit, Wärmeaustauscheinheit und Kältemittelkurzschlussdetektionsverfahren Ejector, heat exchange unit and refrigerant short-circuit detection method
09/14/2011	CN201973950U 一种适用于u型脉冲管制冷机的集成式狭缝冷头 One for u-type pulse tube refrigerator integrated slit cold head
09/14/2011	CN1926391B Pressure regulation in a transcritical refrigerant cycle
09/14/2011	CN102187164A Binary fluid ejector and method of use
09/14/2011	CN101603750B High-frequency heat regenerator adopting stainless steel fibre regenerative material and pulse tube refrigerator thereof
09/13/2011	US8015831 Cryocooler split flexure suspension system and method
09/08/2011	US20110214434 Air dryer including vortex tube
09/07/2011	EP2363666A1 Two-stage cooling system
09/01/2011	WO2011105684A2 Displacer valve for a cryogenic refrigerator
09/01/2011	WO2011105683A2 Piston valve fixing structure for a cryogenic refrigerator
09/01/2011	WO2011105682A2 Cryogenic refrigerator
09/01/2011	WO2011105681A1 Cryogenic refrigerator
09/01/2011	WO2011104453A1 Cryogenic cooling method using a gas-solid diphasic flow of co2
09/01/2011	DE102009022933B4 Pulse-Tube-Kaltkopf Pulse-tube cold-head
08/2011
08/31/2011	EP2137588B1 Method for balancing the movement of mobile masses in a bi-linear electrodynamic motor
08/31/2011	CN102171454A Vacuum evacuation system, substrate processing apparatus, method for manufacturing electronic device, and method for operating vacuum evacuation system
08/25/2011	WO2011102858A1 Internal position and limit sensor for free piston machines
08/25/2011	WO2011100974A1 Apparatus for air conditioning or water production
08/25/2011	CA2788653A1 Internal position and limit sensor for free piston machines
08/24/2011	EP1489367B1 Refrigerating cycle device
08/24/2011	CN102165192A Vacuum pumping system, operating method of vacuum pumping system, refrigerator, vacuum pump, operating method of refrigerator, operation control method of two-stage type refrigerator, operation control method of cryopump, two-stage type refrigerator, cryopump, substrate processing apparatus, and manufacturing method of electronic device
08/18/2011	WO2011099933A1 Revolving vane expander
08/18/2011	DE102010008325A1 Gas centrifuge device for generation of heat or cold, has two open pores-porous structures for discharging working gas by micro turbulence, and rotor is provided, which is swivelingly mounted in housing in support
08/18/2011	DE102010001929A1 Refrigeration plant for cooling enclosed space, comprises a compressor, a capacitor, an expansion device and an evaporator, which are connected with wires, in such a way that a closed circuit is formed with a high-pressure side
08/17/2011	EP1512215B1 Electroactive polymer devices for moving fluid
08/17/2011	CN102159833A Method, apparatus, and system for cooling an object
08/17/2011	CN101608860B Gas liquefying process for mixed refrigerant and mixed refrigerant
08/16/2011	US7997088 Hybrid spool valve for multi-port pulse tube
08/10/2011	EP2355114A2 Helium filling methods
08/10/2011	CN201926188U 能同时制热、制冷的改进型涡流管 Simultaneous heating and cooling improved vortex tube
08/10/2011	CN102149992A Horizontal finned heat exchanger for cryogenic recondensing refrigeration
08/10/2011	CN102147164A High-efficiency vas refrigerating machine
08/09/2011	US7992397 Ammonia/CO2 refrigeration system, CO2 brine production system for use therein, and ammonia cooling unit incorporating that production system
08/04/2011	WO2011093521A1 Refrigerant composition comprising difluoromethane (hfc32) and 2,3,3,3-tetrafluoropropene (hfo1234yf)
08/04/2011	WO2011092881A2 Refrigeration apparatus
08/04/2011	US20110185747 Pulse tube refrigerator
08/04/2011	DE102011009997A1 Pulse pipe radiator e.g. multistage pulse pipe radiator, for cooling MRI cryostat, has capacitor defined by circuit that is designed as small circuit enclosing openings of flux path, or as circumscribed circuit and/or as circulating circuit
08/04/2011	DE102010001498A1 Drehventil für einen Kryokühler, insbesondere für einen Pulsrohrkühler oder für einen Gifford-McMahon-Kühler A rotary valve for a cryocooler, in particular for a pulse tube cooler or a Gifford-McMahon cooler
08/04/2011	CA2778909A1 Refrigerant composition comprising difluoromethane (hfc32) and 2,3,3,3-tetrafluoropropene (hfo1234yf)
08/03/2011	EP2351976A1 A low temperature refrigeration system
08/03/2011	CN102141318A Pulse tube refrigerator
07/2011
07/28/2011	WO2011089768A1 Cold-storage-type cryocooler and cooling method using same
07/28/2011	US20110179811 Helium filling methods
07/27/2011	EP2348266A2 Ejector cycle system
07/27/2011	EP2347196A1 Heat pump system and method of operating
07/27/2011	CN101294752B Thermal coupling multilevel pulsatron refrigerating machine
07/26/2011	CA2545370C Ammonia/co2 refrigeration system, co2 brine production system for use therein, and ammonia cooling unit incorporating that production system
07/21/2011	US20110173995 Pulse tube refrigerator
07/21/2011	US20110173994 Cooling system for semiconductor manufacturing and testing processes
07/21/2011	DE102011009019A1 Pulsrohrkühler Pulse tube cooler
07/20/2011	CN1892931B A mri superconductive magnet
07/20/2011	CN102128510A Pulse tube refrigerator

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