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Matches 1 - 50 out of 4,793

Document Document Title
WO/2019/007558A1
The invention relates to a refrigeration system (10) for a vehicle, comprising a refrigerant circuit (1) having a double-flow heat exchanger (2), it being possible to operate the heat exchanger (2) as a refrigerant condenser/gas cooler f...  
WO/2019/007150A1
A method for controlling a heat pump system (1; 10). The heat pump (1; 10) system comprises a compressor (2; 20) for compressing a working fluid (3; 30) of the heat pump system (1; 10) and an electric motor (4; 40) for providing an outpu...  
WO/2019/004910A1
A condensation device (100) for a thermodynamic cycle adapted to convert a gas composition of a working medium into a liquid composition of said working medium through direct contact condensation, the condensation device comprising: a ve...  
WO/2019/004546A1
According to an embodiment of the present invention, a gas heat pump system comprises: an outdoor unit including a compressor, an outdoor heat exchanger, and an expansion device; an indoor unit including an indoor heat exchanger; a refri...  
WO/2019/003961A1
An energy conversion system includes: an energy conversion unit (2); a liquid water acquisition unit (14); and a cold energy generation unit (30). The energy conversion unit converts an energy source into energy in another form, and disc...  
WO/2019/005678A1
Systems and methods are disclosed for a cogeneration system for providing heating, cooling, and/or electricity to an enclosure. The system includes a heat engine for heating and supplying electricity to the enclosure. Coupled to the heat...  
WO/2019/000869A1
Provided are an air conditioning system (200) and an air conditioning system (200) control method. A compressor (210) is formed with a first air suction port (211), a second air suction port (214), an air supplementing port (213), a cont...  
WO/2018/225753A1
[Problem] To provide a heat exchange device with which it is possible to effectively utilize thermal energy held by geothermal heat. [Solution] The present invention is provided with a heat transfer medium circulation channel 7 having a ...  
WO/2018/211464A1
A thermotechnical system (10) for high efficiency heat transfer and distribution comprises a refrigerating thermal machine (20) with a condenser (24), at least a first heat exchanger (25) placed in a heat exchange connection with a prima...  
WO/2018/206335A1
The invention relates to a device (1) for increasing the heat yield of a heat source (6), said device comprising a heat sink (2), a heat pump (4) with a condenser (41) and an evaporator (42), and the heat source (6), the heat sink (2) ha...  
WO/2018/207278A1
This heat pump device is provided with: a heat collection circuit in which an underground heat refrigerant is circulated inside heat collection piping; a heat pump circuit in which a heat pump refrigerant is circulated inside heat pump p...  
WO/2018/206334A1
The invention relates to a device (1) for increasing the heat yield of a heat source (6), said device comprising a heat sink (2) and a heat pump (4) with a condenser (41) and an evaporator (42), the heat sink (2) having a heat sink feed ...  
WO/2018/194221A1
The present invention comprises: an evaporator to which a waste heat source supply line, through which a waste heat source flows in, is connected so as to enable thermal energy to be absorbed from the waste heat source and to which a ref...  
WO/2018/193658A1
This heat pump device (100) is provided with: a utilization-side heat exchanger (14) for exchanging heat between a heat medium (19) discharged from a heat storage heat exchanger (12) and a heat utilization medium (39); and a flow passage...  
WO/2018/186250A1
A geothermal utilization heat exchanger (10) is installed between an outdoor heat exchanger (8) and an indoor heat exchanger (5). In addition, a first restriction part (15) configured from a first expansion valve (13) and a bypass valve ...  
WO/2018/182303A1
A heat pump according to the present invention comprises: at least one compressor; at least one condenser; at least one expansion valve; at least one evaporator; and at least one refrigerant storage means, wherein: the compressor, conden...  
WO/2018/182084A1
The present invention relates to a heat pump system capable of maintaining balance between a heat load and a cold load so as to particularly enable demands for heat energy and cold energy to be simultaneously met. The objective of the pr...  
WO/2018/179056A1
This heat pump device has: a first heat exchanger that exchanges heat between a refrigerant and air; an air blower that blows air to the first heat exchanger; a second heat exchanger that exchanges heat between the refrigerant and a heat...  
WO/2018/174735A3
The invention relates to the channel of the heat exchanger, that changes its shape during the process of the phase transition of the substance into a solid, preferably to be used as the bottom source of the heat pump, which allows deicin...  
WO/2018/174735A2
The invention relates to the channel of the heat exchanger, that changes its shape during the process of the phase transition of the substance into a solid, preferably to be used as the bottom source of the heat pump, which allows deicin...  
WO/2018/166820A1
The invention relates to a cooling system (1) of a vehicle, comprising a coolant circuit (2), which can be operated as a cooling circuit (2.1) for an AC operation and as a heat pump circuit (2.2) for a heating operation, an evaporator (3...  
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/2018/162614A1
The invention relates to a trithermal method or system for cooling/heating by adsorption for a thermal battery, based on MOF as a solid adsorbent, in certain specific operating ranges. The invention also relates to air-conditioning or re...  
WO/2018/154534A1
A system for providing air conditioning to a living space and heating potable water. The system comprising a heat pump circuit comprising a compressor for circulating a refrigerant around the heat pump circuit, a first condenser, a secon...  
WO/2018/155886A1
Disclosed is a vehicle heat pump system for heating engine coolant required for heating by using a refrigeration cycle so as to enable heating performance of a plug-in hybrid vehicle to be improved. The vehicle heat pump system comprises...  
WO/2018/155428A1
According to an embodiment this control method, which is for a heat pump device provided with a supercritical heat pump cycle configuration machine that uses CO2 as a heat exchange medium and includes a compressor, a gas cooler, an expan...  
WO/2018/149843A3
The invention relates to a system comprising an air conditioning arrangement and a domestic water arrangement, the air conditioning arrangement having a first heat pump circuit with a first heat transfer medium and a first heat exchanger...  
WO/2018/145884A1
The invention relates to a method for operating a heat pump installation (1) in which method a working fluid circulates within a directed working circuit (100) of the heat pump installation (1), the working fluid is compressed by means o...  
WO/2018/137789A1
A heat pump device, for example a thermoelectric heat pump device, for conditioning the temperature Ί\ inside ( 1 ) a room, the device comprising the device comprising at least one first means for heat distribution (5), a first liquid c...  
WO/2018/137125A1
A high-efficiency energy-saving air-energy dual-machine heat pump air conditioning system. An outlet of a first compressor (11), via ports d1 and b1 of a first two-position four-way valve (21) and a first check valve (31), and an outlet ...  
WO/2018/135850A1
The present invention relates to a waste heat recovery type hybrid heat pump system which includes a simple configuration for recovering and storing heat from a heat source to perform heating and cooling operations, and thus improves hea...  
WO/2018/131978A1
The present invention relates to a gas heat pump and a control method therefor and, according to the present invention, the method for controlling a gas heat pump, which comprises an ignition plug and a gas engine having an engine combus...  
WO/2018/129476A1
Contemplated is a magnetocaloric materials comprising: (CexNd1 -x)Si wherein x is in the range of about 0.1 to about 0.9, and wherein the magnetocaloric material exhibits a 2nd order magnetic phase transition in the temperature range of ...  
WO/2018/125471A1
Solid-state thermoclines with internal baffle structures are in used in place of heat exchangers in a closed thermodynamic cycle power generation or energy storage system, such as a closed Brayton cycle system. The baffles limit the cond...  
WO/2018/124789A1
The present invention relates to a heat pump for an automobile, and more specifically, the present invention is an invention relating to a heat pump for an automobile, comprising dual loops including a refrigerant loop and a cooling wate...  
WO/2018/122083A1
Disclosed is a heat pump comprising a combustion engine, an expander circuit (200) and a compressor circuit (300). The expander circuit comprises a boiler (201) for producing a steam, an expander for superheating the steam (210), a first...  
WO/2018/121486A1
Disclosed is an automatic constant-temperature dehumidification device, comprising at least two dehumidification heat pump assemblies. The dehumidification heat pump assembly comprises two refrigerant modules and an air module. The refri...  
WO/2018/124788A1
The present invention relates to a heat pump for an automobile and, more specifically, the present invention is an invention relating to a heat pump for an automobile, which comprises a first direction-changing valve, a second direction-...  
WO/2018/116280A1
The invention relates to a control method of a heating/cooling system provided with a heat pump and associated with at least one housing unit, in which said method comprises the steps of setting a plurality of time intervals (t0-t1,..ti-...  
WO/2018/114468A1
In the context of a method for generating steam and cold by supplying electrical energy to a compression refrigeration machine (2) and a high-temperature heat pump (3), it is intended to provide a solution by which it is possible to simu...  
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/2018/107750A1
Disclosed are a control method and control device for a heat pump type double-circulation hot-air drying system, relating to a device for supplying or controlling air or gas for drying solid materials or products, and in particular to a ...  
WO/2018/106207A1
A method for recovering heat energy from environmental air comprises adiabatically compressing a stream of atmospheric air, with an increase in the temperature and pressure thereof, in two stages. After the second stage, an active stream...  
WO/2018/100729A1
This refrigeration cycle device has: a heat source unit including a compressor; an indoor unit which performs heat exchange between air in a space to be air-conditioned and a refrigerant flowing and circulating through an air-conditionin...  
WO/2018/082282A1
A multi-split system and a liquid return prevention control method thereof during defrosting of the multi-split system. The method comprises the following steps: when the multi-split system is in heating operation, detecting gas exhaust ...  
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/2018/079463A1
[Problem] To provide an underground heat exchanger capable of ensuring an improvement in heat efficiency. [Solution] The present invention is provided with: a flexible bottomed cylindrical bag body 5 which is housed in a housing hole 3 v...  
WO/2018/073917A1
This heat pump device is provided with: a housing for containing a compressor which compresses a refrigerant, a first heat exchanger which exchanges heat between a refrigerant and air, a blower, and a second heat exchanger which exchange...  
WO/2018/073853A1
This indoor unit of heat pump utilization equipment constitutes a portion of the heat pump utilization equipment that comprises: a refrigerant circuit which circulates a refrigerant; a heating medium circuit which allows a heating medium...  
WO/2018/055188A1
The invention relates to an air-conditioning device for a motor vehicle and to a method for the operation thereof, comprising a refrigerant circuit (100) with a compressor (102) for compressing refrigerant, with a first interior heat exc...  

Matches 1 - 50 out of 4,793