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Matches 1 - 50 out of 1,947

Document Document Title
WO/2019/165519A1
A refrigeration appliance including a partition that defines a through passage between an upper and a lower compartment. A temperature control system is positioned in the upper compartment and includes an air passage. A lower inlet openi...  
WO/2019/166383A1
Cooling system, preferably adapted for use in or including a refrigeration plant and/or liquefier plant, having a refrigeration circuit (1) configured to use a refrigerant including a mixture of helium and neon; wherein the refrigerant i...  
WO/2019/165254A1
A climate-control system includes a working fluid circuit and a storage tank. The working fluid circuit has a first compressor, a first heat exchanger, a second heat exchanger, a flash tank, and a third heat exchanger. The first heat exc...  
WO/2019/162515A1
The present invention pertains to a cryogenic refrigeration system and method for cryogenic refrigeration of a process medium. In particular, the invention relates to a counter flow heat exchanger configuration and pressure regulator arr...  
WO/2019/147086A1
An air conditioner according to an embodiment may comprise: a compressor for compressing a refrigerant; an indoor heat exchanger for converting a gas refrigerant into a liquid refrigerant in a heating mode; an outdoor heat exchanger for ...  
WO/2019/138780A1
An ice making system is provided with: a refrigerant circuit which executes a vapor compression type refrigeration cycle and which includes a compressor (2), a condenser (3) for condensing a refrigerant discharged from the compressor (2)...  
WO/2019/133723A1
In an embodiment of the present disclosure, a heating, ventilation, and air conditioning (HVAC) system includes a refrigerant loop configured to flow a refrigerant and a purge system configured to purge the HVAC system of non-condensable...  
WO/2019/128518A1
An air conditioner system, comprising: connected in series in a main loop, a compressor (1), an indoor heat exchanger (2), a first throttling device (3), and an outdoor heat exchanger (4). A heat exchanger (5) is further disposed in the ...  
WO/2019/128517A1
Disclosed is an air-conditioner system, comprising a compressor (1), an indoor heat-exchanger (2), a first throttling device (3) and an outdoor heat-exchanger (4) connected in series to a main circuit, with a heat exchange device (5) bei...  
WO/2019/128519A1
An air conditioner system, comprising a compressor (1), an indoor heat exchanger (2), a first throttling apparatus (3), and an outdoor heat exchanger (4) connected in series in a main loop. A heat exchanger (5) is further provided in the...  
WO/2019/133301A1
In certain embodiments, a condenser includes a shell having a longitudinal axis, a first tube bundle disposed within the shell, and a subcooler component disposed within the shell beneath the first tube bundle. The subcooler component in...  
WO/2019/091241A1
A cooling circulation system for air conditioning comprises a compressor (1), an outdoor heat exchanger (2), a first throttling device (3), an indoor heat exchanger (4) and a first vapor-liquid separator (5) which are connected in series...  
WO/2019/088819A1
The present invention, in general, relates to a low energy consumption air-conditioning system (100) enabled by a second stage temperature booster for air conditioning system. The key to the invention is the resulting consistent low ener...  
WO/2019/084870A1
An industrial cooling unit with adjustable cooling power comprises a compressor (1), a condenser (2), and an evaporator (3). The compressor (1) is sequentially connected to the condenser (2), a liquid spraying control system (4) and the ...  
WO/2019/035675A3
A dual pipe according to the present invention comprises: an outer pipe having grooves and ridges formed in the inner circumferential surface thereof; and an inner pipe having grooves and ridges formed in the outer circumferential surfac...  
WO/2019/069598A1
This adsorber is provided with: a container (12) in which an adsorption subject medium to be adsorbed by an adsorbent is sealed; an adsorbent (142) that is disposed inside the container; and a heat radiation unit (22) that discharges hea...  
WO/2019/052761A1
The invention relates to a method for air-conditioning a temperature-isolated test area of a test chamber for receiving a test object, said test area being closable with respect to the surroundings, and to a test chamber. A temperature r...  
WO/2019/035675A2
A dual pipe according to the present invention comprises: an outer pipe having grooves and ridges formed in the outer circumferential surface thereof; and an inner pipe having grooves and ridges formed in the inner circumferential surfac...  
WO/2019/020953A1
The present invention relates to a method for managing an indirect reversible air conditioning circuit (1) in which a refrigerant circulates, said reversible air conditioning circuit (1) being able to operate in a heat-pump mode in which...  
WO/2019/020952A1
The present invention relates to a method for managing an air-conditioning circuit (1) within which a refrigerant fluid circulates in a cooling mode, the refrigerant fluid flowing successively through: a compressor (3); a condenser (5); ...  
WO/2019/010171A1
A refrigeration system and a start control method for a refrigeration system. The refrigeration system includes: a refrigeration loop having an exhaust port of a compressor, a condenser, a throttle element, an evaporator, and a suction p...  
WO/2019/004681A1
The present invention relates to a heat exchange apparatus. A heat exchange apparatus according to the present invention comprises: an outer pipe; a first sub heat exchange unit and a second sub heat exchange unit which are disposed insi...  
WO/2018/215425A1
A reversible refrigeration system comprises a compressor (C) arranged to compress gaseous refrigerant, a four-way valve (FWV) switchable between a heating position in which a payload is heated and a cooling position in which the payload ...  
WO/2018/211199A1
The present invention relates to an indirect reversible air-conditioning circuit (1) comprising: • a first coolant loop (A) having: - a compressor (3), - an electronic expansion valve (7), - a first heat exchanger (9), - a tube apertur...  
WO/2018/206671A1
The invention concerns a connection device (4) between a component (2) of an air conditioning loop (1) and a heat exchanger (3) including at least one channel (10.1, 10.2) adapted to have a fluid (9.1, 9.2) flow through it, characterized...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  

Matches 1 - 50 out of 1,947