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Matches 1 - 50 out of 8,723

Document Document Title
WO/2018/181101A1
This heating devices provided with a valve control unit (43) which operates a switch valve (42) such that, when the temperature of the water (W) at the top of a third hot water tank (6) is greater than or equal to a prescribed temperatur...  
WO/2018/180161A1
A heat pump provided with an engine, an electric compressor, an electric actuator separate from the electric compressor, and a control unit. The control unit performs at least one control from among: an engine start control for reducing ...  
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/2018/173490A1
A heat pump (1), provided with an engine drive compressor (13), an electric compressor (16), an oil separator (20), an electric compressor discharge pipe (85), and an engine drive compressor discharge pipe (81). The oil separator (20) se...  
WO/2018/169485A1
The present invention provides a solar air conditioning system, the system comprises a solar collector configured to heat and compress working fluid to a temperature and a pressure; and a compressor downstream from the solar collector, t...  
WO/2018/168338A1
Provided is an engine system capable of promptly dealing with the occurrence of failure in a power supply part or operation control part. The engine system comprises: an engine 40 for outputting shaft power by burning fuel G; a system bo...  
WO/2018/163347A1
A geothermal heat pump device comprises a heat pump heat source unit that has a refrigerant circuit in which there are sequentially connected a compressor, a water-refrigerant heat exchanger, an expansion valve, and a refrigerant-brine h...  
WO/2018/154757A1
The purpose of the invention is to provide a heat exchanging device wherein a wall having pressure resistance and airtightness can be shared and a simultaneous increase in the amount of heat radiation or heat absorption and in the amount...  
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/2018/156699A1
A transport refrigeration system comprising: a prime mover configured to power a refrigeration unit; a first fuel tank fluidly connected to prime mover through a first fuel line, the first fuel tank configured to supply fuel to an inlet ...  
WO/2018/154347A1
A system comprising a refrigeration engine (132) and regulator (250, 350, 450, 550, 650) positioned within a housing (144, 244), the regulator (250, 350, 450, 550, 650) controlling fuel to the engine through a fuel line (354), a lock-off...  
WO/2018/147065A1
A cold-generating apparatus according to one aspect of this invention comprises a cold-generating unit (2), a radiator (40) and a heat accumulator (43). The cold-generating unit generates low-temperature heat having a lower temperature t...  
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/2018/137905A1
The invention relates to a method for maintaining an operational state of an air conditioner (4) of a vehicle (2), wherein the air conditioner (4) can be operated with a refrigerant (5). In order to maintain an operational state of the a...  
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/2018/122083A1
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/2018/124788A1
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/2018/115812A1
The present invention provides for a combined heat and power system, comprising: at least one engine, operatively coupled to a generator, having at least one first heat source adapted to provide a first thermal energy output at a first t...  
WO/2018/117365A1
A waste heat recovery apparatus of the present invention is characterised by comprising: an exhaust gas heat recovery device that is connected to an exhaust gas line through which exhaust gas discharged from an engine flows; a cooling me...  
WO/2018/110473A1
Disclosed is a gas turbine engine system (S) comprising: a transmission (9) that changes the speed of a rotary output of an output shaft (7) of a gas turbine (GT), and transmits the rotary output to a load device (GE) which is to be driv...  
WO/2018/097124A1
Provided is an air conditioning device which has a plurality of compressors connected in parallel, and can be operated at high efficiency regardless of the magnitude of a required load. This air conditioning device is provided with: a fi...  
WO/2018/094405A1
An HVAC/R system (10) for a vehicle cargo compartment (12) is provided. The HVAC/R system (10) includes an external heat exchanger (26) disposed outside of the vehicle cargo compartment (12) and configured to transfer heat from ambient a...  
WO/2018/088195A1
A chemical heat pump system 1 has: an endothermic unit 3 that houses a slurry including a product solid, absorbs heat supplied from the outside, and carries out an endothermic reaction at a first pressure P1; an exothermic unit 2 that ho...  
WO/2018/088196A1
This chemical heat storage system (1) takes advantage of an exothermic reaction that produces a product solid from a reaction solid and a reaction gas, and of an endothermic reaction that decomposes the product solid into a reaction soli...  
WO/2018/083394A1
The invention relates to an air-conditioning system (10) by absorption for the passenger compartment of a motor vehicle comprising at least one electric motor, at least one battery (30) for supplying said electric motor with electric pow...  
WO/2018/079517A1
Provided is an air conditioning apparatus that is capable of performing high-efficiency operation without stopping heating even when the outside air temperature is low. The air conditioning apparatus is provided with: a switching circuit...  
WO/2018/081249A1
A system may include a beverage compartment with a beverage positioned therein, a wetted material disposed about the beverage, at least one sorption cartridge, and a vacuum pump. The sorption cartridge may be in communication with the be...  
WO/2018/080895A1
An engine cooling system comprises an engine cooling circuit, comprising a first pump structured to circulate engine coolant fluid therethrough. A remote coolant radiator positioned along the engine cooling circuit downstream of the engi...  
WO/2018/073466A1
The invention relates to a geothermal hybrid climate control system comprising a geothermal exchanger (1) with one or more tanks connected to a coil (2) or similar in an air circulation circuit of a cooler in which is also disposed a cir...  
WO/2018/075550A1
A DC-powered refrigeration system may include controls configured to switch between available DC power supplies and manage the refrigeration system in accordance with one or more methods. The one or more methods of the control system may...  
WO/2018/073372A1
The invention relates to a refrigeration container comprising a thermally insulated housing (1) that has a load compartment (2), doors (3, 4) and a refrigeration system (8); the refrigeration container further comprises a power supply un...  
WO/2018/062981A2
The invention relates to a fully autonomous air conditioning system which uses the combined effects of electric compression and solar heat input in order to generate a cooling cycle. The heat energy is captured from solar radiation by me...  
WO/2018/062981A3
The invention relates to a fully autonomous air conditioning system which uses the combined effects of electric compression and solar heat input in order to generate a cooling cycle. The heat energy is captured from solar radiation by me...  
WO/2018/051635A1
A refrigeration system (20) comprises: a power generator (26); a power generation engine (24); a refrigerator (22); a power conversion device (28); an output control unit (100b); and a characteristic estimation unit (100c) that estimates...  
WO/2018/048173A1
The present invention relates to a hybrid type air-condition and heat pump system, which is provided to allow the recovery of heat from various heat sources and the alternate operation of heat exchangers through a simple configuration, t...  
WO/2018/044147A1
The invention relates to an air-conditioning system that uses the combined effects of electric compression and a solar heat supply to generate a cold cycle. The heat energy is captured from the solar radiation by means of tubes under vac...  
WO/2018/035588A8
The present invention relates to a heat engine and the eight-process thermodynamic cycle thereof, and more specifically to a thermal machine characterized by two interconnected thermodynamic subsystems, each operating a four-process ther...  
WO/2018/035588A1
The present invention relates to a heat engine and the eight-process thermodynamic cycle thereof, and more specifically to a thermal machine characterized by two interconnected thermodynamic subsystems, each operating a four-process ther...  
WO/2018/030518A1
[Problem] To secure an evaporation amount of a refrigerant even when the evaporation amount of a refrigerant cannot be secured sufficiently with an evaporator, such as in winter. [Solution] A vehicle air-conditioning device 1 equipped wi...  
WO/2018/026137A1
The present invention relates to a heat exchanger alternating-type heat pump system having a novel structure and enabling operation by connecting different types of heat sources or different types of loads to the plurality of heat exchan...  
WO/2018/025934A1
A heat source unit (11) for an air-conditioning device (10) that is a refrigeration device, said heat source unit being provided with a heat-source-side heat exchanger (40) that exchanges heat between a refrigerant and heat source water....  
WO/2018/015199A1
A combined refrigeration and power plant (10). The power plant (10) comprises an internal combustion engine (16) an air cycle machine refrigerator (45) driven by the internal combustion engine (16) and configured to refrigerate atmospher...  
WO/2018/015857A1
A heating-cooling device for a use ranging from industrial use to interior furnishing, of various shapes and sizes, from fridge-like to decorative-like, even in the form of a portable device (90) comprising a container (1) having a conti...  
WO/2018/016318A1
Provided is a cooling device with which it is possible to increase the cooling capability of a refrigeration cycle using an ejector cycle driven by the exhaust heat of a motor such as an engine. This cooling device 10 is provided with a ...  
WO/2018/012818A1
The present invention relates to a heat pump system for a vehicle and, more particularly, to a heat pump system for a vehicle comprising: a first cooling water line connecting an outdoor heat exchanger (electric radiator) and an electron...  
WO/2018/013545A1
A transport refrigeration unit system (26) for cooling a trailer compartment (24) is provided. The transport refrigeration unit system (26) includes an engine for controlling a cooling rate capacity, the engine operable at a nominal high...  
WO/2018/005957A1
A system is provided that includes mode and battery modules. The mode module, based on parameters, determines whether to operate in a shore power, engine or battery mode. One or more batteries are charged based on received utility power ...  
WO/2017/219140A1
A refrigeration system for cooling a refrigeration compartment. The refrigeration system comprises a cooling reservoir for cooling refrigerant in a first loop using energy recovered from an engine exhaust stream and a refrigeration circu...  
WO/2017/218906A1
A transport refrigeration system (200) having: a refrigeration unit (22) configured to circulate refrigerant through a refrigeration circuit; a battery system (190) configured to power the refrigeration unit; and a heat transfer system (...  
WO/2017/217970A1
Technologies are described herein for cooling systems. In some aspects, a cooling system is configured to enter into a storage configuration or a wintenzation configuration. In the wintenzation configuration, refrigerant used in the cool...  

Matches 1 - 50 out of 8,723