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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...
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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...
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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...
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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 si...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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-...
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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...
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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 ...
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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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