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Patent Searching and Data


Matches 251 - 300 out of 12,061

Document Document Title
WO/2016/130870A1
A refrigeration system includes an evaporator, a compressor fluidly connected to the evaporator to compress low-pressure refrigerant exiting the evaporator to high-pressure vapor refrigerant, a high-side heat exchanger fluidly connected ...  
WO/2016/120598A1
A split-cycle engine (4), comprising a compression cylinder (10) having a first volume (12) for a first working fluid and a second volume (14) for a second working fluid, the first volume and second volume being separated by the compress...  
WO/2016/122299A1
The invention relates to a self-sustainable consumption device for generating cryogenic temperatures by means of a Brayton cycle of compression and expansion of refrigerant gas, which, in turn, is driven by a Stirling engine fed by solar...  
WO/2016/121418A1
An expander (13) is provided with: a displacer (22) that extends in the axial direction; a cold accumulator (38) that is installed around the displacer (22) so as to guide reciprocation of the displacer (22) in the axial direction; and a...  
WO/2016/117995A1
The invention relates to a device for the liquefaction of air by means of Stirling cycle engines for the extraction of oxygen by means of cryogenics. The device comprises two Stirling cycle engines disposed in a cascade wherein the gas (...  
WO/2016/107717A1
The invention relates to a device for cooling a high temperature superconductor, which device comprises a cryocooler using a first heat exchanging medium to cool a second heat exchanging medium to cryogenic temperatures, a heat exchanger...  
WO/2016/106036A1
A cooling system includes a first cooling loop containing a first cryogen, the first cooling loop being in thermal communication with a superconducting magnet and being configured to provide primary cooling for the magnet and a second co...  
WO/2016/103296A1
Provided is a refrigeration device that efficiently employs an ejector in a refrigeration cycle. A first-stage ejector 41a provided in a refrigeration device sucks a refrigerant gas by the ejection of a high-pressure refrigerant liquid o...  
WO/2016/103295A1
Provided is a refrigeration device comprising a refrigeration cycle including an ejector. The ejector 41a sucks a refrigerant gas by the ejection of a high-pressure refrigerant liquid obtained by condensing a high-pressure refrigerant ga...  
WO/2016/096051A1
A method of operating a refrigeration and heating system (2a, 2b) comprises: circulating a refrigerant through a refrigeration circuit (4) which comprises in the direction of flow of the circulating refrigerant: at least one compressor (...  
WO/2016/091900A1
A thermo-acoustic device (1,2,3,4,5,6) for transferring energy by an acoustic wave, includes a source (10) for generating the acoustic wave; a thermodynamic section that forms an acoustic network and includes a compliance volume (140), a...  
WO/2016/091418A1
A method for controlling a valve arrangement (12), e.g. in the form of a three way valve, in a vapour compression system (1) is disclosed, the vapour compression system (1) comprising an ejector (6). The valve arrangement (12) is arrange...  
WO/2016/091990A1
There is provided refrigeration system (1) and method for remote cooling of a thermal load having a first portion (27)and a second portion (25). The system comprises a cold source (4) having a first cooling stage (5) and a second cooling...  
WO/2016/089573A1
A vortex tube is disclosed. A vortex tube is a slender tube with a diaphragm closing one end of the tube with a discharge hole in the center of the diaphragm with tangential inlet nozzles. The vortex tube separates an inlet gas stream in...  
WO/2016/078825A1
A method for controlling a vapour compression system (1) is disclosed, the vapour compression system (1) comprising an ejector (5). The method comprises controlling a compressor unit (2) in order to adjust a pressure inside a receiver (6...  
WO/2016/081204A1
A system and method for producing liquefied natural gas from a natural gas source is provided. The method may include feeding natural gas provided by the natural gas source to a liquefaction module. The method may also include flowing th...  
WO/2016/078824A1
A method for controlling a vapour compression system (1), the vapour compression system (1) comprising a compressor unit (2) comprising one or more compressors (10, 11, 13), is disclosed. At least one of the compressors (11, 13) of the c...  
WO/2016/076518A1
The present invention relates to a spot cooling device which separates injected compressed air into hot air and cold air so as to discharge the hot air and eject the cold air to a space or a subject, which is required to be cooled, can b...  
WO/2016/076450A1
The present invention relates to a cryogenic cooling apparatus and a connecting structure for a superconducting device which can, when repairing or changing a sensing sensor such as a temperature sensor of a cryogenic cooling apparatus, ...  
WO/2016/066267A2
The invention relates to a laboratory centrifuge comprising a compressor-based cooling cycle (5) as well as to a method for operating a laboratory centrifuge comprising a compressor-based cooling cycle (5). The laboratory centrifuge of t...  
WO/2016/066267A3
The invention relates to a laboratory centrifuge comprising a compressor-based cooling cycle (5) as well as to a method for operating a laboratory centrifuge comprising a compressor-based cooling cycle (5). The laboratory centrifuge of t...  
WO/2016/068039A1
A cryogenic refrigerator 1 wherein a displacer 2 has an internal space, with a working gas flowing through that internal space. A cylinder 4 houses the displacer 2 in a manner such that the displacer can move reciprocally, and an expansi...  
WO/2016/059197A1
The invention relates to a method and to a correspondingly designed device for controlling or regulating a coolant circuit of an air conditioning system (KK), which comprises at least one compressor (K), at least one condenser or gas coo...  
WO/2016/049703A1
A thermoacoustic refrigerator includes at least one pair of pulse combustion tubes (10), preferably Rijke tubes, each tube (10) having a pair of spaced-apart Stirling engines (12), coupled together but with no separating membrane therebe...  
WO/2016/049246A1
Vortex tube temperature control for process control devices and related methods are described. The interior temperature of a housing containing a process control device is regulated with a vortex tube coupled to the housing. The vortex t...  
WO/2016/047419A1
 Rare-earth cold storage material particles comprising a rare-earth oxide or a rare-earth sulfide, wherein the rare-earth cold storage material particles are characterized in that the rare-earth cold storage material particles comprise...  
WO/2016/043407A1
A refrigeration cycle of the present invention comprises: a first refrigerant circuit configured to allow a refrigerant discharged from a compressor to pass through a condenser, an ejector, a first evaporator, and a second evaporator and...  
WO/2016/036435A1
An apparatus includes a heat exchanger (112, 212) configured to transfer heat to a fluid and to absorb heat from the fluid as the fluid flows between a warm end (106) and a cold end (108) of a cryocooler (100). The heat exchanger include...  
WO/2016/026533A1
A heat pump system (1) comprising a compressor (2), the compressor (2) being connected to a working fluid-cooling heat exchanger (3, 4, 5) via a first working fluid line (11), the working fluid-cooling heat exchanger (3, 4, 5) being conn...  
WO/2016/025065A1
A system includes a multi-stage cryocooler (100, 210) having multiple stages and a temperature control system (205) configured to regulate temperatures of the multiple stages of the multi-stage cryocooler. The temperature control system ...  
WO/2016/022604A2
Methods and compositions for the detection of glucose-6-phosphate dehydrogenase (G6PD) enzyme activity in blood samples are described. Some embodiments disclosed herein provide methods for detecting G6PD activity in undiluted or minimall...  
WO/2016/022718A1
Systems and methods for improving the performance of dilution refrigeration systems are described. Electrostatic cryogenic cold traps employed in the helium circuit of a dilution refrigerator improve the removal efficiency of contaminant...  
WO/2016/016216A1
A pulse tube cooler system (10), comprising a cold head (2), a control valve (3) and a connection device (4), wherein, using the control valve (3), it is possible to switch in alternation between a high-pressure reservoir (81) and a low-...  
WO/2016/012677A1
The invention relates to a method for adjusting a cryogenic refrigeration apparatus (100) including a plurality of liquefiers/refrigerators (L/R) arranged in parallel in order to cool a single application (1), the method comprising a ste...  
WO/2016/010504A1
The present invention relates to a general purpose cold water and cold air production system and method especially used in vehicles. The inventive cascade cold water generation system essentially comprises at least one first cold volume ...  
WO/2016/010505A1
The present invention relates to a liquid cooling system (1) comprising at least one tank (2) which has liquid (L) therein, at least one pressurized air inlet (3) which is outside the tank (2) and enables the pressurized air to enter in,...  
WO/2016/005038A1
The invention relates to a method for regulating rotational speeds of compressors which are arranged in series, for compressing a fluid, in particular cryogenic helium, wherein a setpoint inlet pressure which the fluid is supposed to be ...  
WO/2016/005463A1
The present invention relates to a recuperative trapping stage (3) for a refrigerator or refrigerator system. The recuperative trapping stage (3) comprises at least one first portion and at least one second portion configured for conveyi...  
WO/2016/004988A1
A refrigeration system (1) has A) an ejector circuit (3) comprising: Aa) a high pressure compressor unit (2) comprising at least one compressor (2a, 2b, 2c, 2d); Ab) a heat rejecting heat exchanger/gas cooler (4); Ac) an ejector (6); Ad)...  
WO/2016/005037A1
Method for controlling the pressure and temperature of a fluid, in particular helium, in a series of cryogenic compressors, comprising the steps of: detecting an actual rotational speed for each compressor(V1, V2, V3, V4), detecting an a...  
WO/2016/006648A1
Provided is a liquid supply system that achieves an improvement in pump function. The invention is provided with a first bellows (41) and second bellows (42) which are arranged in series in an expansion/contraction direction in a contain...  
WO/2015/199855A1
The present invention provides a comprises (a) a process for operating a chiller to provide a cooling effect, comprising compressing a working fluid in a screw type compressor, condensing the compressed working fluid, expanding the conde...  
WO/2015/197612A1
A branching means for a refrigerant flow of a refrigerant circuit (10), in particular of a battery cooler circuit (30), has an inlet (52) and at least two outlet lines (58) which lead to two cooling branches (34, 36), wherein at least on...  
WO/2015/191158A1
Components (101-102) within a cryocooler (100) are scaled and/or configured for operation at a CMG operating frequency (e.g., 100 Hz) rather than at 30 to 70 Hz, matching the exported disturbances of control moment gyroscopes on the same...  
WO/2015/191553A1
A climate-control system is provided that includes a variable-capacity compressor unit and a control module controlling the compressor unit. The compressor unit is operable in a first capacity mode and in a second capacity mode that is h...  
WO/2015/178659A1
Disclosed is an ultra low temperature freezer in which a double pipe is formed so that the volume of the double pipe for performing heat exchange between a refrigerant discharged from a condenser and a refrigerant discharged from an evap...  
WO/2015/165371A1
Provided are a low-temperature regenerator (19) and a low-temperature refrigerator. The low-temperature regenerator (19) comprises a heat regenerating pipe (17). A partition pipe (14) is coaxially arranged in the heat regenerating pipe (...  
WO/2015/163703A1
Disclosed is a cryogenic refrigeration system. A cryogenic refrigeration system comprises: a cryogenic freezer; and a heat dissipation module for supplying and circulating a refrigerant that cools the cryogenic freezer. The heat dissipat...  
WO/2015/159258A1
A cryogenic system includes a housing of a cryogenic chamber, a cold source in the cryogenic chamber, and a circulation loop for circulating cryogenic fluid between the cold source and a component to be cooled in the cryogenic chamber. T...  
WO/2015/157813A1
Disclosed herein is an apparatus for extracting thermal energy from thermal expansion of a working medium in the apparatus. The apparatus includes a thermal expander, a compressor for compressing the working medium after the expansion, a...  

Matches 251 - 300 out of 12,061