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WO/2024/078320A1 |
The present invention relates to the technical field of air conditioners. In particular, disclosed are a multi-split air conditioning system and an anti-condensation control method therefor, and a storage medium, which aim to solve the p...
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WO/2024/074263A1 |
The invention relates to a refrigeration device comprising a circuit for a working fluid and comprising a mechanism (3) for compressing the working fluid with at least one compressor, a mechanism (4, 7) for cooling the working fluid, a m...
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WO/2024/076737A1 |
A system includes a refrigeration system to exchange heat between a first cooling loop and a second cooling loop. The refrigeration system includes a pressure exchanger (310) that is to receive a first fluid at a first pressure and a sec...
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WO/2024/075438A1 |
This refrigeration system comprises: a turbomachine including a rotating shaft, a compressor impeller, a turbine wheel, and an electric motor that are each attached to the rotating shaft, and a casing accommodating the rotating shaft, th...
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WO/2024/072876A2 |
A method includes identifying, by a processing device, a first indication of a speed of operation of a pressure exchanger of a heat transfer system. The method further includes determining, based on the first indication of the speed of o...
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WO/2024/033752A1 |
The present invention relates to the field of energy conversion plants and, in particular, concerns a same plant configuration that can be reversibly used accorging to two alternative operational modes, wherein each operating unit work i...
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WO/2023/211302A1 |
A dual-mixed refrigerant precooling process for high capacity hydrogen liquefaction plants in which two mixed refrigerants are used to perform the precooling process. Each mixed refrigerant is circulated in a separate loop such that the ...
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WO/2023/201220A1 |
A cryogenic expansion turbine system (10) includes a turbo-expander (12) configured to receive and expand a cryogenic gas feed stream (24). A rotary shaft (16) operatively connects the turbo-expander and a resistance device, such as a co...
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WO/2023/145767A1 |
Provided are an energy usage system with which it is possible to reduce carbon dioxide and obtain a carbon-containing material while suppressing release of carbon dioxide, and a method for manufacturing a carbon-containing material. The ...
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WO/2023/111414A1 |
The present invention relates to a cooling circuit for a system for supplying and cooling a gas in a floating structure comprising a tank, the cooling circuit having a coolant flowing through it and comprising a main loop that comprises:...
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WO/2023/101771A1 |
A system includes a pressure exchanger (PX) configured to receive a first fluid via a first PX inlet and receive a second fluid via a second PX inlet. The PX is configured to exchange pressure between the first fluid and the second fluid...
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WO/2023/037096A1 |
In some examples, an apparatus comprises a first working fluid circuit comprising a first working fluid, a heat exchanger fluidly coupled to and in thermal communication with the first working fluid circuit, the heat exchanger to transfe...
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WO/2022/261730A1 |
An air conditioner is a device for creating and maintaining a stable climate in a room. It operates on the same principle as a refrigerator. The aim of the invention is a simplified structure that has a low cost, is easy to install and s...
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WO/2022/199862A1 |
A reverse cycle steam compression thermal machine is described, concerning a main circuit (100) connected to an auxiliary circuit (200), comprising an economizer (3), the main circuit (100) comprising a first high pressure exchanger (2) ...
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WO/2022/189712A1 |
The invention relates to a turbomachine device of the intercooled recuperated reheated gas turbine (IRReGT) type. The invention relates to applications for motor vehicles. The turbomachine device comprises a first turbocompressor (C1, T2...
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WO/2022/090248A1 |
The invention relates to a gas refrigeration machine with the following features: an inlet (2) for gas; a recuperator (10); a compressor (40) with a compressor inlet (41), said compressor inlet (41) being coupled to a first recuperator o...
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WO/2022/090246A1 |
The invention relates to a gas refrigeration machine with the following features: an inlet (2) for gas to be cooled; a recuperator (10); a compressor (40) with a compressor inlet (41), said compressor inlet (41) being coupled to a first ...
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WO/2022/090251A1 |
The invention relates to a gas refrigeration machine with the following features: an inlet (2) for gas to be cooled; a recuperator (10) with a suction region (30); a compressor (40) with a compressor inlet (41), said compressor inlet (41...
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WO/2022/090250A1 |
The invention relates to a gas refrigeration machine with the following features: an inlet (2) for gas to be cooled; a recuperator (10); a compressor (40) with a compressor inlet (41), said compressor inlet (41) being coupled to a first ...
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WO/2022/090241A1 |
The invention relates to a gas refrigeration machine with the following features: an inlet (2) for gas to be cooled; a recuperator (10); a compressor (40) with a compressor inlet (41), said compressor inlet (41) being coupled to a first ...
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WO/2022/090244A1 |
The invention relates to a gas refrigeration machine with the following features: an inlet (2) for gas to be cooled; a recuperator (10); a compressor (40) with a compressor inlet (41), said compressor inlet (41) being coupled to a first ...
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WO/2022/093102A1 |
The invention, which solves the old thermodynamic problem of converting pressurized heat energy into mechanical energy, is a complementary machine unit for e.g. cooling and heat pump systems. The machine has cooperating process units con...
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WO/2022/090249A1 |
The invention relates to a gas refrigeration machine with the following features: an inlet (2) for gas to be cooled; a recuperator (10) with a suction region (30); a compressor (40) with a compressor inlet (41) and a conducting chamber (...
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WO/2022/090243A1 |
The invention relates to a gas refrigeration machine with the following features: an inlet (2) for gas to be cooled; a recuperator (10); a compressor (40) with a compressor inlet (41), said compressor inlet (41) being coupled to a first ...
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WO/2022/033714A1 |
Simplified closed loop refrigeration system adapted for cryogenic temperatures comprising: a gaseous refrigerant circulating inside the closed loop refrigeration system, a compression section for compressing the refrigerant with at least...
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WO/2021/156743A1 |
A compact cooling and boosting gas turbine system provides combined cooling, heating, and electrical power with high energy efficiency. The system has a pressure booster and a turbo-compressor. The pressure booster includes a fuel inlet,...
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WO/2021/152464A2 |
A refrigeration unit with dynamic air cooling, consisting of a centrifugal compressor (1) with an electric drive (2), whose outlet is connected to a working element (5), whose outlet is connected to the inlet of a turbine (7) with a radi...
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WO/2021/144144A1 |
The integrated expander and motor-compressor assembly (2) comprises a compression section (9) mounted between the two radial bearings (15, 16) on a transmission shaft (10), an expander (30) cantilevered at a free end of the transmission ...
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WO/2021/119453A1 |
A cargo container includes a plurality of panels, a first set of rales, a first pack, and a second pack. The plurality of panels defines a chamber that has an opening configured for loading and unloading of cargo in the chamber. The plur...
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WO/2021/062185A1 |
A system and method are disclosed for cooling ambient air to be supplied as combustion air to a gas turbine. The system comprises a closed coolant loop direct expansion cooling system including a compressor for compressing a suitable wor...
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WO/2021/023459A1 |
Disclosed is a low-temperature refrigeration device which is arranged in a frame (100) and comprises a working circuit (10) that forms a loop and contains a working fluid, the working circuit (10) forming a cycle comprising, connected in...
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WO/2021/023456A1 |
Disclosed is a low-temperature refrigeration device comprising a working circuit (10) that forms a loop and contains a working fluid, the working circuit (10) forming a cycle which includes, connected in series: a compression mechanism (...
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WO/2021/023428A1 |
Disclosed is a refrigeration and/or liquefaction method using a system that includes a low-temperature refrigeration device (1) comprising a working circuit (10) which forms a loop and contains a working fluid, the working circuit (10) f...
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WO/2021/023455A1 |
Low-temperature refrigeration device arranged in a frame (100) and comprising a working circuit (10) forming a loop and containing a working fluid, the working circuit (10) forming a cycle comprising in series: a compression mechanism (2...
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WO/2021/023457A1 |
The invention relates to a method for cooling and/or liquefying a user fluid flow, the method using a cooling and/or liquefying system comprising a low-temperature refrigeration device (1), the refrigeration device (1) comprising a worki...
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WO/2021/023458A1 |
Disclosed is a low-temperature refrigeration device comprising a working circuit (10) that forms a loop and contains a working fluid, the device (1) further comprising a cooling exchanger (8) for extracting heat from at least one member ...
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WO/2020/254727A1 |
The application relates to a binary cycle power system (100) for generating electrical power. The system comprises a heat exchanger (116) for evaporating a first fluid (106), a turbine converter (120), an electrical generator (122), and ...
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WO/2020/194945A1 |
Provided is a refrigeration cycle device that is capable of preventing a degradation in the efficiency of an expander while maintaining the efficiency of a refrigeration cycle even when using a low-pressure refrigerant such as HFO-1233zd...
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WO/2020/084545A1 |
Refrigeration apparatus (1) having a closed circuit (C) in which a flow rate (P) of coolant circulates, said closed circuit comprising at least one main branch (M) provided with at least one main compressor (2), at least one cooling devi...
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WO/2020/039925A1 |
This two-phase flow turbine nozzle is provided to a two-phase flow turbine driven by means of a gas-liquid two-phase flow of a fluid, and is provided with a plurality of stator blades that are arranged in the circumferential direction so...
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WO/2020/036018A1 |
Provided are: a two-phase flow turbine that can use expansion turbine rotation for power recovery and liquid-gas separation of a liquid-gas two-phase refrigerant; and a refrigerator comprising same. The two-phase turbine comprises: an ex...
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WO/2020/036050A1 |
A two-phase flow turbine provided upon a hub coupled to a rotating shaft and driven by receiving two-phase flow including a liquid phase component and a gas phase component. This rotor blade comprises: a rotor blade main body fixed to th...
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WO/2020/031725A1 |
The refrigeration cycle system according to the present invention comprises: a two-phase flow turbine that is capable of being driven by expanding refrigerant discharged from a first condenser of a first refrigeration cycle and a second ...
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WO/2020/025135A1 |
The invention relates to a refrigerant circuit (10) comprising: at least one refrigerant compressor (12) which compresses refrigerant fed at a suction connection to high pressure such that a compressor mass flow of the refrigerant compre...
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WO/2019/188957A1 |
The present invention provides a natural gas liquefaction device, one purpose of which being to use a noncombustible gas as a refrigerant and enable a reduction in power consumption within a relatively low refrigerant pressure range, whe...
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WO/2019/190349A1 |
The invention relates to the field of energy production, particularly to thermal and electrical power generation. The essence of the invention consists in that a device provides for the cogeneration of thermal and electrical power by mea...
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WO/2019/042847A1 |
A new combined thermodynamic system (101) uses waste heat from an exhaust combustion gas of a prime mover (162) to produce mechanical power that operates a refrigeration circuit (105). The refrigeration circuit can cool air ingested by t...
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WO/2018/226122A1 |
The invention relates to refrigeration technology and can be used in air conditioning systems, refrigerators, etc. An air turbo-refrigeration unit comprises a compressor disposed on the same shaft as a turbo-expander, an electric motor, ...
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WO/2018/167223A1 |
The installation (10) comprises: – at least one air-cooled heat exchanger (22), the air-cooled heat exchanger (22) comprising a tube bundle capable of accepting a flow (24) that is to be cooled, and a fan capable of causing a flow of a...
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WO/2018/137783A1 |
The invention relates to an expansion unit for installation in a refrigerant circuit comprising an expansion system having: a supercooling unit for supercooling a mass flow of a refrigerant fed to the expansion unit; an expansion-compres...
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