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WO/2018/204184A1 |
A cooling apparatus includes: a first fluid flowpath including the following elements, in downstream flow sequence: a separator vessel; a subcooler having a first side in fluid communication with the first fluid flowpath and a second sid...
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WO/2018/199682A1 |
The present invention relates to an outdoor unit and a method for controlling the same, the outdoor unit being connected to a refrigerating unit, and two compressors being connected in series to the outdoor unit. An outdoor unit accordin...
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WO/2018/198609A1 |
In the present invention, an enthalpy raising unit that raises the enthalpy of a refrigerant flowing into a nozzle (20a) of an ejector (20) is formed of: a nozzle-side internal heat exchanger (13) that causes heat exchange between a refr...
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WO/2018/178169A1 |
The invention relates to a heat pump (12, 26) with a fluid circuit (21, 28) with at least one evaporator (10), a downstream compressor unit (7), at least one downstream liquefier (8), and a downstream expansion unit (9), and a first bypa...
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WO/2018/173854A1 |
[Problem] To reduce the possibility of liquid compression occurring in a cooling system. [Solution] A cooling system comprises: an evaporation unit that evaporates refrigerant; a compressor that compresses the refrigerant evaporated with...
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WO/2018/169949A1 |
A machine for producing frozen comestibles having a control system based on one or more operational characteristics, including product characteristics, to control the consistency and quality of the comestible, and to extend the useful li...
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WO/2018/166740A1 |
The invention relates to a heat pump (12, 26) comprising at least one evaporator (10), a subsequent downstream compressor (7a, 7b, 7), a subsequent downstream liquefier (8), and at least one subsequent downstream expansion device (9a, 9b...
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WO/2018/117399A1 |
In the present invention, a recuperator is used in a refrigerant cycle to make a heat exchange between a refrigerant generated in a condenser and a refrigerant before flowing into a compressor, thereby supercooling the refrigerant to min...
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WO/2018/112421A1 |
Standalone and self-contained cooling systems using compressed liquid and/or gas CO2 containers positioned in an insulated or non-insulated vessel and consisting of a specially designed unit where the containers are vertically positioned...
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WO/2018/090894A1 |
Disclosed is a compressor assembly (1), comprising a compressor (10) for compressing a working fluid from an intake pressure to a discharge pressure, an expansion device (30) constructed to expand the working fluid condensed by a condens...
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WO/2018/077622A1 |
A method for controlling a heating capacity of a heat pump (2), e.g. by controlling a compressor (3), is disclosed. The heat pump (2) is arranged for supplying heat to a first heat sink, such as a space heating system (9), and to a secon...
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WO/2018/073994A1 |
A radiator (5) comprises a substantially cylindrical tube (11), and a vortex forming body (21) that is disposed on one end in a channel (11B) in the tube and that generates a vortex in a gas medium that flows from the one end of the chan...
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WO/2018/074272A1 |
The purpose of the present invention is to provide a refrigeration device which introduces a refrigerant which has changed state as a result of defrosting, into another cooling unit via a defrosting liquid pipe, and evaporates said refri...
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WO/2018/051038A1 |
The present invention relates to a motor vehicle thermal management circuit (1) comprising a refrigerant loop (A) through which a refrigerant circulates, the said refrigerant loop (A) comprising: · a first compressor (3), · a first hea...
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WO/2018/050317A1 |
The invention relates to a device (1) and a method for processing starch (3) for the water repellent treatment of paper. The device (1) comprises a heat pump (5) which absorbs thermal energy from an exhaust heat flow (9) from the product...
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WO/2018/042090A1 |
The invention relates to an indirect air-conditioning circuit (1) for a motor vehicle, comprising: a first refrigerant loop (A) comprising a compressor (3), a first depressurising device (7), a first heat exchanger (9), a second depressu...
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WO/2018/015185A1 |
A refrigeration system has a compressor for compressing a gaseous refrigerant, such that the temperature and pressure thereof increase, whereas the boiling point thereof decreases. The refrigeration system also has a condenser, in which ...
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WO/2017/218909A1 |
A transport refrigeration system having a refrigeration unit including: a refrigeration circuit (23) configured to circulate a first refrigerant; a mechanical subcooler (23a); and a battery system (190) configured to power the mechanical...
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WO/2017/212058A1 |
The invention relates to a cooling system comprising, connected in a loop by fluid lines and in succession, a compressor, a condenser, an expansion valve and an evaporator, further comprising an internal heat exchanger having a first con...
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WO/2017/207526A1 |
The invention relates to a cooling system (1) comprising, connected in a loop by fluid lines and in succession, a compressor (2), a condenser (3), an expansion valve (4) and an evaporator (5), further comprising an internal heat exchange...
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WO/2017/208784A1 |
[Problem] To provide a vehicle interior heat exchanger that has been made smaller and has a simple structure. [Solution] A vehicle interior heat exchanger comprises a plurality of heat exchanger units 1 and 2 that each have a pair of hea...
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WO/2017/192302A1 |
A refrigerated transport system (20) comprises: an engine (30). A vapor compression system (50) comprises: a compressor (40) for compressing a flow of a refrigerant; a first heat exchanger (60) along a refrigerant flowpath (52) of the re...
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WO/2017/184429A1 |
A decentralized condenser evaporator system includes a condenser system, a controlled pressure receiver, a subcooler system, and an evaporator system. The condenser system is positioned to receive a compressed gaseous refrigerant from a ...
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WO/2017/184432A1 |
A decentralized condenser evaporator system includes (i) a condenser system positioned to receive a gaseous refrigerant from a centralized compressor system and configured to condense the gaseous refrigerant into a liquid refrigerant, (i...
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WO/2017/179083A1 |
A thermal machine with reverse cycle and steam compression and its operating method are described; the machine comprises: a condenser (2) downstream of and in fluid communication with a main compressor (6); a main lamination valve (9) do...
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WO/2017/178275A1 |
A system (10) for deicing an external evaporator (50) for heat pump systems, the heat pump system comprising at least one compressor (12), at least one internal condenser (16), at least one external evaporator (50), at least one liquid s...
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WO/2017/170139A1 |
Since improving heat exchange between a gas-phase refrigerant and a liquid-phase refrigerant in a refrigeration system could instead result in a reduction in the efficiency of the refrigeration system as a whole, the present invention pr...
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WO/2017/165527A1 |
Exemplary embodiments are provided of combined heater and accumulator assemblies. In an exemplary embodiment, an assembly generally includes an enclosure including a first portion, a second portion, and a divider between the first and se...
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WO/2017/161425A1 |
Disclosed is a defrost system (200) comprising a refrigeration cycle (202) and defrost cycle (204), and a first heat exchanger (206) and a second heat exchanger (208). The first heat exchanger (206) exchanges heat between the defrost cyc...
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WO/2017/159542A1 |
Provided is a double pipe (61) that has an inner pipe (63) in which a low-pressure gas refrigerant flows and an outer pipe (62) that has the inner pipe (63) inside and in which a high-pressure liquid refrigerant flows between same and th...
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WO/2017/143018A1 |
Disclosed are refrigerant systems for conditioning air and/or items located within a dwelling occupied by humans or other animals preferably including at least a first heat transfer circuit containing a first heat transfer fluid in a vap...
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WO/2017/141720A1 |
A refrigerating machine which is equipped with: a turbocompressor 2 that compresses a refrigerant; a condenser 3 that condenses the refrigerant compressed by the turbocompressor 2; an intermediate cooler 4 that is a plate heat exchanger ...
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WO/2017/140494A1 |
The invention relates to a refrigeration device comprising at least one first and one second storage chamber (26, 27) and a refrigerant circuit in which a first throttle point (9), a first heat exchanger (10) for regulating the temperatu...
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WO/2017/140488A1 |
A refrigeration device comprises at least a first storage chamber (17), a second storage chamber (18) and a refrigerant circuit, in which a first controllable throttle point (9), a first heat exchanger (10) for controlling the temperatur...
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WO/2017/103939A1 |
The present invention provides a device with a combined hybrid mechanical vapour compression-adsorption cycle, particularly to devices used in moisture or temperature control applications which incorporate or embody refrigeration or heat...
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WO/2017/105615A1 |
A heating, ventilation, air conditioning and refrigeration (HVAC/R) system includes a sorption circuit including a heat absorption heat exchanger in fluid communication with a primary fluid flow source such that a primary fluid flow from...
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WO/2017/095843A1 |
A transport refrigeration unit that may be applied to a tractor trailer system includes a compressor constructed and arranged to compress a natural refrigerant, a condenser heat exchanger operatively coupled to the compressor, and an eva...
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WO/2017/082982A1 |
A coffee appliance includes a powered cooling system integrated with and matched to a hot coffee brewer, configured to cool freshly-brewed coffee by thermal contact to chill a small batch of fresh-brewed coffee in a cooled receiving vess...
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WO/2017/081157A1 |
A vapour compression system (1) comprising an ejector (9), a primary evaporator (17) and a secondary evaporator is disclosed. The vapour compression system (1) further comprises a flow control device (19) arranged with an inlet communica...
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WO/2017/067543A1 |
The invention relates to a method for operating a refrigeration circuit with a sublimator (1) for carbon dioxide as a coolant and to a device for carrying out said method.
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WO/2017/057861A2 |
The present invention relates to an air conditioning system. The present invention relates to an air conditioning system comprising one or more over-cooling heat exchangers, an over-cooling expansion device, a temperature sensor, and a p...
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WO/2017/051228A1 |
Heat pumps extract heat from sources of low temperature and convert it into the heat usable for heating and hot water. In the manner according to the invention, the aerosol of the refrigerant (1) undercooled to the level lower than the e...
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WO/2017/045934A1 |
An air-conditioner is provided. The air-conditioner comprising a compressor (301), and a condenser (302). The air conditioner has a desuperheater (303) provided in a flow path from the compressor to the condenser.
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WO/2017/045933A1 |
An air-conditioner comprises a compressor (701), a condenser (703) and an evaporator (709). The air-conditioner further comprises a liquid-to-suction heat exchanger (709) provided in the flowpath from the condenser (703) to the evaporato...
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WO/2017/032542A1 |
The invention relates to a refrigerant fluid circuit 1 intended to equip a motor vehicle for the air-conditioning of the vehicle interior, the refrigerant fluid circuit 1 comprising: - a compressor 2 comprising at least a first compressi...
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WO/2017/028888A1 |
Described is, among other things, a method and an apparatus for control of a cooling device. The cooling device comprise a circuit in which a refrigerant fluid is circulated in a fluid path where the circuit comprises a compressor and a ...
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WO/2017/029534A1 |
A heat pump system includes a compressor, indoor heat exchanger, outdoor heat exchanger, and expansion valve. A main flow control device fluidly couples a discharge line to the outdoor heat exchanger when the heat pump system is in a coo...
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WO/2017/025877A1 |
Perfected portable air conditioner provided with an external container comprising internally a refrigerating circuit (10) provided with a condenser (12).
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WO/2017/007071A1 |
A supercooler according to the present invention comprises: a body having an inner space with an open front side, in which a plurality of shelves are arranged vertically in the inner space; a door mounted on the front side of the body to...
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WO/2017/002365A1 |
The present invention addresses the problem of deterioration of cooling performance when stabilizing cooling performance in refrigeration system using refrigerant circulation. The cooling device according to the present invention compris...
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