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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,...
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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 ...
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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...
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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)...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 (...
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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...
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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...
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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...
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WO/2015/158471A1 |
The present invention relates to a method of thermally disconnecting a cryogenic vessel (2) of a cryostat (1) from a refrigerator (7), e.g. during transportation of the cryostat (1). In order to provide a simple and reliable technique fo...
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WO/2015/156794A1 |
Embodiments are directed to a heat pump element comprising: a thin-film polymer or ceramic material within a range of 0.1 microns - 100 microns thickness, and electrodes coupled to both sides of the thin-film material to form an electrod...
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WO/2015/151297A1 |
According to an embodiment, this expander is equipped with a piston (39) provided so as to be able to reciprocate within a cylinder (26), a crankshaft (50) which extends orthogonal to a reference plane that includes an axis of movement a...
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WO/2015/146761A1 |
Provided is a stirling freezer, wherein a displacer (22) has an inner space filled with gas. A main inflator body (20) houses the displacer (22) so that the displacer can be moved back and forth. The displacer (22) houses in the inner sp...
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WO/2015/143590A1 |
A solar radiation energy heat engine recovers, by means of expansion of an expander, expansion work by using carbon dioxide as a working medium. An evaporation end of the heat engine is serially connected to a condenser by means of a hea...
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WO/2015/132538A1 |
A device for detecting infrared radiation comprises a circuit (1) for detecting infrared radiation equipped with at least one photodetector. A read circuit (2) is electrically connected to the detecting circuit (1) and it is configured t...
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WO/2015/132055A1 |
A cryogenic refrigerator arrangement including a plurality of N cryogenic refrigerators each of which having a movable displacer for displacing a cold gas and comprising a magnetic material. A phase difference of movement between each of...
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WO/2015/127324A1 |
A thermally- driven heat pump is disclosed in which at least most of the warm heat exchanger is disposed within the cylinder between the hot and cold displacers. Such an arrangement is not suitable for a prior art heat pump in which move...
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WO/2015/118337A1 |
This invention relates to a chemisorption based energy storage device, able to provide electricity, heating or cooling depending on the desired energy output. The device typically comprises sorbent materials which have an affinity for a ...
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WO/2015/119903A1 |
A system (170; 300; 400) comprising a compressor (22). A heat rejection heat exchanger (30; 420) is coupled to the compressor to receive refrigerant compressed by the compressor. A separator (180) has: a vessel (181); an inlet (50) coupl...
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WO/2015/115005A1 |
A heat-sound wave converting part is provided with a plurality of through-holes that extends in one direction and passes through the heat-sound wave converting part and that is configured so as to form a sound wave propagation path. The ...
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WO/2015/110752A1 |
In a cooling facility (2) comprising a compressor (4) for compressing a refrigerant fluid circulating in the cooling facility (2), the compressor (4) is lubricated with an oil that has a solubility threshold in the refrigerant fluid of l...
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WO/2015/110753A1 |
The invention relates to a cooling method implementing a cooling facility (2) comprising at least one exchanger (6) for transferring heat from the heat-producing fluid to the refrigerant fluid, the cooling facility (2) being connected to...
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WO/2015/104330A1 |
The invention relates to a heat pump system (1) for producing cold, comprising: a main circuit (10) whereon an evaporator (20), a compressor (11), a condenser (21) and an expansion valve (12) are successively arranged; a cold recovery ci...
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WO/2015/105571A1 |
An apparatus includes a regenerator (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, 200). The regenerator includes...
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WO/2015/091711A1 |
An apparatus connected to a refrigeration system and a geothermal system, the apparatus comprising: a first refrigerant connection connecting a compressor discharge line of a refrigerant circuit of a refrigeration system to a first side ...
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WO/2015/087908A1 |
[Problem] To provide a scroll-type fluid machine capable of applying appropriate back pressure to a movable scroll even when the temperature of a working fluid at an inlet of an expansion part has changed. [Solution] A scroll-type fluid ...
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WO/2015/082788A1 |
The present invention relates to a refrigeration method, during which a user (1) is supplied with frigories by means of a working gas, such as helium, that is cooled by having same flow into a cold box (4) that comprises, in series, at l...
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WO/2015/079915A1 |
Provided are a heat exchange module for a thermoacoustic engine and a thermoacoustic engine whereby sufficient performance as a prime mover or a passive machine can be obtained. The heat exchange module for a thermoacoustic engine is pro...
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WO/2015/077214A1 |
A four-process cycle is disclosed for a Vuilleumier heat pump that has mechatronically-controlled displacers. Vuilleumier heat pumps that use a crank to drive the displacers have been previously developed. However, mechatronic controls p...
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WO/2015/075390A1 |
A heat pump comprising a closed circuit intended to contain a refrigerant fluid and a lubricant miscible with the refrigerant fluid, the closed circuit comprising a fluid compressor (1) and a fluid return circuit for returning fluid to t...
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WO/2015/075393A1 |
A heat pump comprising a closed circuit containing a refrigerant fluid and a lubricant, the closed circuit comprising a fluid compressor (1) and a fluid return circuit for returning fluid to the compressor, the compressor extending in th...
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WO/2015/075394A1 |
A method for improving the thermodynamic performance of a heat pump, the pump comprising a closed fluid circuit, the fluid circuit comprising a compressor (1), a condenser (2), an expander (3), an evaporator (4), a first pipe and a compr...
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WO/2015/077217A1 |
A vortex tube cooling system for cooling compressed gas in air drilling assemblies comprises a gas source, a compressor, a plurality of vortex tube coolers and a drilling pipe in fluid communication with the plurality of vortex tube cool...
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WO/2015/071418A1 |
A cold head for cryogenic machines comprises a displacer (72, 76) mounted in a working chamber (38, 40, 46) of a housing (34, 36). The cold head also has a high-pressure connection (64) for supplying highly compressed refrigerant and a l...
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WO/2015/068878A1 |
The present invention relates to an adiabatic collector for recycling gas, a liquefier for recycling gas, and a recovery apparatus for recycling gas using the same. More specifically, gas to be recycled is collected in the adiabatic stat...
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WO/2015/060214A1 |
Provided is a thermo-acoustic heating device with which streaming can be utilized effectively. In this thermo-acoustic heating device (10) an engine (22) is provided in a first pipeline (11) that forms a loop, a heating device (23) is pr...
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WO/2015/057299A1 |
A heat transfer system includes a first two-phase heat transfer fluid vapor/compression circulation loop including a compressor, a heat exchanger condenser, an expansion device, and a heat absorption side of a heat exchanger evaporator/c...
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WO/2015/057297A1 |
A method of operating a heat transfer system includes starting operation of a first heat transfer fluid vapor/compression circulation loop including a fluid pumping mechanism, a heat exchanger for rejecting thermal energy from a first he...
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WO/2015/046464A1 |
[Problem] The purpose is to provide a cooling and heating device. [Solution] This cooling and heating device has: a fuel cell device provided with a fuel cell; a heating unit which utilizes the heat of exhaust gases discharged by the fue...
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WO/2015/041726A1 |
Systems and methods for improving the performance of dilution refrigeration systems include cryocondensation traps employed in the helium circuit of a dilution refrigerator may be modified to improve performance. A cryocondensation trap ...
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WO/2015/038355A1 |
The present invention provides a porous thermal regenerator apparatus and method of making a porous thermal regenerator comprised of metallic or intermetallic particles that are held together in a porous three dimensional network by a bi...
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WO/2015/020903A1 |
A system includes a device (102), a support structure (112), and a flexure bearing (200, 400, 500, 600) configured to connect the device to the support structure. The flexure bearing includes an outer hub (202, 402, 502, 602) and an inne...
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WO/2015/017830A1 |
A cryocooler is described that can include a pressure wave generator, and a refrigeration device (for example, a coldhead), which can be used to liquefy a gas when the gas is exposed to a surface of the refrigeration device. The pressure...
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WO/2015/014963A1 |
An apparatus for utilising wind energy comprising a wind turbine drivingly coupled to a compressor for compressing a fluid, said compressor communicating with an accumulator for storing compressed fluid, said accumulator communicating wi...
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