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JP2022528256A |
The air conditioner of the present embodiment has an outdoor unit in which a refrigerant circulates; an indoor unit in which water circulates; heat that connects the outdoor unit and the indoor unit and exchanges heat between the refrige...
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JP2022085386A |
To restrain increases in size and cost of devices in a refrigerator.A refrigerator comprises a compressor for compressing a refrigerant, a condenser for condensing the refrigerant compressed by the compressor, an expander for expanding t...
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JP2022528077A |
The air conditioner of the present embodiment has an outdoor unit in which a refrigerant circulates; an indoor unit in which water circulates; heat that connects the outdoor unit and the indoor unit and exchanges heat between the refrige...
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JP7079354B1 |
To suppress frost formation in an outdoor heat exchanger at a low temperature. A temperature control system 1 includes a refrigeration cycle circuit 20 in which a refrigerant circulates and a cooling water circuit 50 in which cooling wat...
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JP2022081870A |
To reduce the drift of a refrigerant in a refrigerator in which heat exchange is performed by a plurality of refrigerant flow paths.A refrigerator includes: a refrigeration cycle including a compressor, a condenser, a plurality of refrig...
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JP7077733B2 |
To provide an ejector-type refrigeration cycle which can store a sufficient amount of cold heat in a cold storage part without unnecessarily improving a cooling capacity.A flow rate of a refrigerant flowing into a nozzle part 15a of an e...
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JP2022070675A |
To provide a projector that can simplify its installation.A projector comprises a first object to be cooled, a cooling device, and an exterior housing that accommodates the first object to be cooled and the cooling device. The cooling de...
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JP7062614B2 |
The present disclosure addresses the problem of providing a refrigerant composition that has a low GWP and a refrigerating capacity equivalent to that of R4 04A, which is currently widely used. As a solution to the problem, the present d...
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JP7060455B2 |
To provide a show case which inhibits frost formation to heat exchangers which cool air discharged to a storage space for storing articles while maintaining cooling performance of the show case.Air cooled by a first heat exchanger 6 is d...
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JP7059966B2 |
A refrigeration cycle device formed so that it is possible to switch the circuit configuration of a refrigerant circuit has a first merge/branch part (16a), a second merge/branch part (16b), and a third merge/branch part (16c). One refri...
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JP7059582B2 |
To provide a cooling device capable of improving cooling capacity to a cooling load while suppressing an increase in the size of the device.A cooling device 100 includes: a high temperature side circuit 101 that is formed by connecting a...
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JP7057710B2 |
To provide a cooling system for an electronic device that can improve cooling efficiency while restraining an increase in size.A cooling system is a cooling system for cooling an electronic device, and comprises a heat pump cycle for cir...
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JP7056819B2 |
There is provided a vehicle air conditioning apparatus capable of removing frost formed on an outdoor heat exchanger at the same time as cooling of a battery. The vehicle air conditioning apparatus performs the operation in a first batte...
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JP2022061897A |
To provide an air conditioner capable of suppressing drop of an indoor temperature during a cleaning operation.Air conditioner (1, 11) includes a refrigerant circuit (100) and a control part (6). The refrigerant circuit is formed by a co...
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JP2022060863A |
To effectively recover refrigerator oil accumulated in an evaporator.A refrigeration cycle device comprises: a compressor 11 sucking and compressing a refrigerant, and delivering the compressed refrigerant; heat radiation units 12, 20 an...
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JP7054308B2 |
To provide an environment testing device with low power consumption by developing an air conditioning device capable of lowering a temperature while curbing a reduction in humidity and lowering the humidity while curbing the reduction in...
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JP7053906B1 |
To perform a heat pump heating operation using a refrigeration cycle circuit even when the outside air temperature is extremely low. A temperature control system 1 includes a refrigeration cycle circuit 20 and a cooling water circuit 50,...
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JP2022056869A |
To maximize heating efficiency to the extent possible.A refrigeration cycle device comprises: heat radiation sections 12, 40, 42, 27 which cause a refrigerant discharged from a compressor 11 to radiate heat to the air to be blown into an...
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JP2022053327A |
To provide a cooling device capable of suppressing increase in a cooling load for keeping an interior temperature, at the time of defrosting.A cooling device 100 is equipped with a compressor 10, a condenser 20, a first expanding portion...
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JP7040285B2 |
This ejector is provided with a nozzle section (51), a body section (52) in which a refrigerant suction opening (52a) and a pressure increasing section (52c) are formed, and a distribution section (53). The distribution section (53) has ...
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JP7034220B2 |
To provide a thermal management system which includes a refrigerant line and a coolant line having a simple structure, can manage not only cooling or heating of a vehicle cabin but also heat from electric components to a battery, reduces...
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JP7034272B2 |
There is provided a refrigeration cycle apparatus with reduced manufacturing cost and reduced pressure loss as compared with a conventional refrigeration cycle apparatus. A refrigeration cycle apparatus (100) includes: an outdoor unit (1...
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JP2022039474A |
To prolong a cooling time.On the surface of a first plate member 471 facing an adjacent tube 45, and the surface of a second plate member 472 facing the other adjacent tube 45, an annular protrusion 47a is formed so as to protrude toward...
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JP7031482B2 |
To provide an ejector-type refrigeration cycle which can properly regulate a flow rate of a refrigerant flowing into a suction-side evaporator irrespective of a variation of a load.A suction-side decompression device 15 for decompressing...
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JP7028661B2 |
To provide a refrigerator of small change of auditory sensor caused by a cooling fan and low fluid noise, in a refrigerator of high efficiency capable of independently cooling a refrigeration chamber and a freezing chamber by separate ev...
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JP7028079B2 |
A refrigeration cycle device includes a compressor, a radiator, an air-conditioning heat exchanger, a cooling heat exchanger, an air-conditioning decompression unit, a cooler-unit decompression unit, a refrigerant flow rate detector, and...
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JP2022032788A |
To avoid operating a turbo compressor in a surge region in spite of a decrease in exhaust heat quantity which may be a load.A duct 1 guides air, absorbing heat generated inside an object to be cooled and then discharged, to the object to...
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JP7021582B2 |
To provide a cooling device that can improve cooling capacity for a cooling load while restraining an increase in size of the device.A cooling device 100 comprises: a high-temperature side circuit 101 formed by connecting a compressor 10...
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JP7021678B2 |
A projector includes first and second cooling targets and a cooling device. The cooling device includes a first compressor, a condenser, a first expander, a first evaporator configured to change the working fluid into a working fluid in ...
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JP2022023780A |
To provide a refrigeration cycle device having a plurality of evaporators, which can suppress the accumulation of refrigeration oil in an evaporator, and liquid back to a compressor, and can effectively use the plurality of evaporators.A...
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JP6995464B2 |
A machine for simultaneously making a first liquid or semi-liquid product and a second liquid or semi-liquid product, comprises: a first container (2a) for containing a liquid or semi-liquid base product; a first stirrer (4a) operating o...
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JP2022021811A |
To uniformly store produced ice in an ice storage box.An ice maker 1 comprises a refrigerator 30, an ice making unit 10, an ice storage box 20, an ice supply passage 17, and an air blowing unit 50. The refrigerator 30 comprises a compres...
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JP2022021191A |
To provide a compact chiller capable of saving energy and costs, with a DI filter for removing an ionic substance in cooling water.A chiller 1 has cooling water circuits 3, 4 for separately supplying cooling water 7, 8 to two apparatuses...
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JP2022020605A |
To provide a multilayered heat exchanger structure capable of selectively performing connection and separation according to an indoor cooling/heating load.A multi-air conditioner for cooling and heating includes: at least one indoor unit...
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JP2022019560A |
To suppress dry out of a refrigerant in a cooler while securing cooling capacity of the cooler.A refrigeration cycle device includes: a compressor 11 compressing and discharging a refrigerant; heat radiation parts 12, 16 causing the refr...
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JP6987988B2 |
A cooling apparatus includes a compressor, a first flow path and a second flow path branched from a branch point, a condenser disposed downstream of the branch point in the first flow path, a first decompressor disposed downstream of the...
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JP2021193326A |
To provide a refrigeration cycle device capable of suppressing increase in pressure in a refrigerant excessively-filled state.A refrigerant circuit 10 includes: a circulation path in which a high-pressure refrigerant is returned to a com...
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JP6984439B2 |
A refrigeration cycle cools a battery. A controller controls a refrigerant flow rate flowing through a battery cooling system so as to adjust a temperature of the battery. The controller adjusts the refrigerant flow rate flowing in the b...
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JP6984048B2 |
An air-conditioning apparatus includes a load-side heat exchanger including a first heat exchanger disposed on a windward of a second heat exchanger in a direction of an air flow generated by an air-sending device. The air flow passing t...
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JP2021533322A |
A thermal energy system for the management, distribution, and recovery of thermal energy. A single pipe loop that circulates a two-phase refrigerant is provided. A single pipe loop extends throughout the system and interconnects multiple...
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JP6968769B2 |
To provide a composite heat source heat pump device having high operation efficiency while obtaining desired heating output.A composite heat source heat pump device includes a load-side circulation circuit 30 formed by annularly connecti...
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JP6967829B2 |
The present invention provides a temperature control system having adjacently-installed temperature equalizer and heat transfer fluid and application device thereof, in which one or more adjacently-installed temperature equalizer formed ...
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JP2021530660A |
A bypass control valve (A) equipped with a chiller (B) that cools the heat transfer fluid (HTF) to a low temperature or an ultra-low temperature, a refrigerator (C) that stores cold air, and a compressor (A) that enables HTF circulation....
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JPWO2020179651A1 |
To suppress deterioration of a battery due to heat generation even in a situation where a refrigerant has a degree of superheat in a tube on the downstream side of a refrigerant flow path of a cooling module. A cooling module (20) for co...
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JP6958692B1 |
To prevent a gas refrigerant in a gas-liquid separator from being sent to an intermediate flow path at the time of high outside air. A control unit (101) applies pressure to an intermediate flow path (18) in an operation of operating a f...
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JP6957954B2 |
To provide a vehicular air conditioning apparatus with which energy saving property may be improved while keeping comfortability.A controlling apparatus for an air conditioning apparatus comprising 2 units capable of cooling determines w...
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JP2021173420A |
To provide an air conditioner which can uniformly cool and heat a space of an air-conditioned object while reducing an incongruity resulting from a "moan" with a compressor as a generation source.An air conditioner 1 comprises: first and...
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JP2021173426A |
To inhibit dry out in a battery cooling section.A refrigeration cycle device includes: a compressor 11 compressing and discharging a refrigerant; a heat radiation section 16 radiating heat from the refrigerant discharged from the compres...
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JP6955348B2 |
For cooling a refrigerator compartment 3 and a vegetable compartment 4 that are storage compartments in the same temperature zone and a small freezer compartment 6 and a freezer compartment 7 that are storage compartments in the same tem...
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JPWO2020095381A1 |
A fluid temperature control system according to an embodiment cools a fluid by a multi-dimensional refrigerating apparatus including a high temperature side refrigerator (100), a medium temperature side refrigerator (200), and a low temp...
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