Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 7,859

Document Document Title
WO/2018/105702A1
A heat source system comprises: a heat source device; a cooling tower-side outward path and a cooling tower-side return path that are connected to the heat source device; a load-side outward path and a load-side return path that are conn...  
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/2018/096869A1
Provided is a vehicle air conditioning device comprising: a compressor (11); a radiator (12); an outdoor heat exchanger (20); an evaporator (23); a first depressurizing unit (13a), a second depressurizing unit (22a), switching units (25a...  
WO/2018/092186A1
This flow path switching valve comprises: a first shutoff valve which is provided between a gas pipe that allows a refrigerant to flow in and out and a low-pressure pipe that allows the refrigerant to flow out, and which permits or shuts...  
WO/2018/086418A1
Provided are a refrigerating system (100) and a refrigerating device. The refrigerating system (100) comprises: an outdoor heat exchanger (1) provided with a first outdoor port (11) and a second outdoor port (12); an indoor heat exchange...  
WO/2018/088169A1
[Problem] The present invention addresses the problem of providing a heat exchanger whereby weight can be reduced and corrosion resistance can be improved. [Solution] Each of a heat exchanger 22 for heating and a heat exchanger 23 for co...  
WO/2018/080150A1
According to an embodiment of the present disclosure, an air conditioner includes an outdoor heat exchanger disposed in an outdoor unit and an indoor heat exchanger disposed in an indoor unit. The air conditioner also includes a refriger...  
WO/2018/074945A1
A subatmospheric heating and cooling system for air conditioning relates to the field of heat engineering, and specifically to energy-saving technologies, and is intended for the autonomous heating, hot water supply and cooling of homes,...  
WO/2018/063103A1
The present invention relates to a water-cooled split air conditioner capable of making hot water comprising: an indoor unit functioning as indoor air cooler or heater; a water heating unit for making hot water for indoor use; and a cool...  
WO/2018/051745A1
[Problem] To supply a temperature-controlled liquid to a plurality of objects to be temperature-controlled while minimizing production costs and energy costs. [Solution] A liquid temperature adjustment apparatus 1 according to the presen...  
WO/2018/045697A1
A high-efficient fresh air dehumidifier based on heat pump heat recovery and dual-evaporation temperature, comprising two parts: an indoor unit and an outdoor unit. By means of heat pump heat recovery, the indoor exhaust air passes throu...  
WO/2018/047599A1
Provided is a heat pump cycle (HP) that comprises a refrigerant circuit (R) having: a compressor (2) that compresses a refrigerant; a heat exchanger for heat radiation (a radiator (4) and an outdoor heat exchanger (7)) that radiates heat...  
WO/2018/045507A1
An air-source two-stage heat-pump air-conditioning system comprises: a first loop, consisting of an outdoor low-temperature evaporator (5), a liquid storage tank (8), a low-temperature compressor (1), an indoor low-temperature condenser ...  
WO/2018/036251A1
A switching device (100) for a multi-split air conditioner, comprising: a housing (1), a gas-liquid separator (2), multiple first indoor unit interface pipes (3), at least one heat exchange component (4), and multiple second indoor unit ...  
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/2018/037545A1
An air conditioning device (100) operates in an operating mode selected from a first cooling mode, a second cooling mode, and a dehumidifying mode. The air conditioning device (100) comprises a refrigerant circuit (102) in which a refrig...  
WO/2018/033246A1
The invention relates to an assembly (1), having a first heat reservoir (2a) acting as a heat source and a second heat reservoir (2b) acting as a heat sink, a thermochemical reactor (5), preferably an adsorption refrigerator or an adsorp...  
WO/2018/022922A1
A single or multi stage liquid loop thermoelectric heat pump system for cooling and/or heating is disclosed that can achieve higher delta temperature and COP then previous thermoelectric heat pump systems.  
WO/2018/021083A1
A refrigeration cycle device comprises a compressor (11), a condenser (12), a first pressure reduction unit (13), an outdoor heat exchanger (14), a second pressure reduction unit (15), and an evaporator (16). When a prescribed site from ...  
WO/2018/022503A1
A racked modular system for heating and/or cooling requirements includes a first plurality of equipment modules, a second plurality of equipment modules, a first storage rack and a second storage rack. The first storage rack is construct...  
WO/2018/020621A1
Provided is an air conditioning device comprising a heat source, a plurality of indoor units, a relay device, and a control unit. The relay device has a liquid state detection unit, a gas/liquid separation device, a second flow rate cont...  
WO/2018/014221A1
A low-temperature condensation oil vapor recovery system, comprising: a cooling unit (30), and a low-temperature oil vapor separation tower for performing low-temperature condensation and gas-liquid separation of an oil vapor. The low-te...  
WO/2018/011551A1
We describe a grid-mains powered heat pump system with controllable grid-mains power consumption, the system comprising: a refrigerant circuit including a compressor having a compressor motor, the refrigerant circuit having a raised temp...  
WO/2018/008053A1
A refrigeration cycle system, provided with: a dual refrigeration cycle having a high temperature-side circuit, in which a first compressor, a first heat exchanger, a condenser, a first expansion valve, and a cascade heat exchanger are c...  
WO/2017/221351A1
To provide a dehumidifier having a higher EF value than conventional dehumidifiers. This invention is provided with: a refrigerant circuit including a compressor (1), a first condenser (2), a second condenser (3), a pressure reduction de...  
WO/2017/221351A9
To provide a dehumidifier having a higher EF value than conventional dehumidifiers. This invention is provided with: a refrigerant circuit including a compressor (1), a first condenser (2), a second condenser (3), a pressure reduction de...  
WO/2017/211033A1
Disclosed is a refrigeration system, comprising: a compressor (1), a condenser (2), an expansion valve (3) and an evaporator (4) being successively connected, wherein the condenser (2) is an evaporative condenser, a heat exchange device ...  
WO/2017/193853A1
A heat pump air conditioning system, the system comprising: an indoor condenser (601), an outdoor evaporator (602), a compressor (604), and an outdoor heat exchanger (605), an outlet of the compressor (604) being connected to an inlet of...  
WO/2017/193613A1
Provided is a heat pump type exhaust air heat recovery fresh air conditioning unit applicable to severe cold areas. The air conditioning unit comprises an air supply heat exchanger (1), an air exhaust heat exchanger (2), a compressor (3)...  
WO/2017/195294A1
Disclosed is a refrigeration cycle device wherein: a refrigerant circuit is configured by connecting, by piping, a compressor, first heat exchanger, throttle section, second heat exchanger, and third heat exchanger; expansion valves are ...  
WO/2017/189698A3
Thermal consistency devices and systems that utilize phase change materials to provide thermal support to the body part of a human or animal within a precise temperature range for extended periods, without the need for mechanical heating...  
WO/2017/178667A1
The invention relates to the device using energy which can be coupled to an apparatus that produces cold, generating heat that is expelled to the outside, the heat being used to heat a subsidiary circuit. The device is characterised in t...  
WO/2017/176838A1
A heat pump unit, which comprises: a heat pump system comprising a compressor, a refrigeration heat exchanger, a heating heat exchanger, a first heat exchanger, a flow path switching valve and a throttling element, wherein the throttling...  
WO/2017/175983A3
The purpose of the present invention, devised to solve various problems described above, is to provide an air conditioner having parts, such as filters, which are easily replaceable or cleanable. To this end, an air conditioner of the pr...  
WO/2017/173731A1
A heat pump air conditioner using a methanol-water reforming power generation system, the heat pump air conditioner comprising: a compressor (1), a four-way directional control valve (2), an indoor heat exchanger (3), a throttling valve ...  
WO/2017/164560A3
The objective of the present invention is to provide an air conditioner and a control method therefor, the air conditioner being capable of implementing, by a simple structure, humidity control, heating and cooling, air cleaning, and ven...  
WO/2017/154465A1
Provided is an air conditioning device comprising: a refrigeration cycle (12) having a supercooling heat exchanger (21) for supercooling a refrigerant, the heat of which has been dissipated by a high-pressure-side heat exchanger, by subj...  
WO/2017/154602A1
Provided is a refrigeration cycle device comprising: a high-pressure-side heat exchanger (12) for dissipating the heat of a high-pressure-side refrigerant; a low-pressure-side heat exchanger (16) for causing a low-pressure-side refrigera...  
WO/2017/146450A1
Disclosed is a cascade heat pump system for simultaneously producing cold water and steam, comprising a lower-stage side raw water supply pipe, a cold water storage tank, a lower-stage side raw water branch pipe, a lower-stage side super...  
WO/2017/119225A1
A transport refrigeration system (100) is configured so as to be capable of assuming: a first state in which a refrigerant circulates through a path with compressors (111, 112) connected in series and all indoor heat exchangers (121, 122...  
WO/2017/116276A1
A method for generating electricity and cold and a device for realizing same, consists in a closed absorption cycle in which a working body is a mixture of a low-boiling (refrigerant) component and a high-boiling (absorbent) component. T...  
WO/2017/103987A1
The present invention comprises: a housing; a refrigerant circuit which is provided with a compressor of variable operation frequency, a condenser, a decompression device, and an evaporator that are disposed within the housing, and a low...  
WO/2017/101959A1
Existing turbine energy generators currently use temperature difference to do work. To operate, they require a boiler, a condenser that usually operates at normal temperatures, a turbine, and a pump for increasing the fluid pressure, sai...  
WO/2017/098795A1
This refrigeration cycle device is equipped with: a first expansion valve (13) which decompresses the refrigerant flowing out from a high-pressure-side heat exchanger (12); an outdoor heat exchanger (14) which heat exchanges the refriger...  
WO/2017/100768A1
The present application provides passive energy storage systems and related methods. The systems and methods include hot and cold sections. The hot section includes a thermally insulated hot compartment including thermal energy storage m...  
WO/2017/071489A1
A light cooling and heating machine, for which electrons or other charged particles serve as a refrigerant, comprising a light source and a sealed container. When cooling, the interior of the sealed container is filled with an electron g...  
WO/2017/063321A1
An air source heat pump spray defrosting device based on a super-hydrophobic finned tube heat exchanger, comprising a refrigerant loop, a hot water loop, and an air loop. The refrigerant loop comprises a compressor (1), a four-way valve ...  
WO/2017/054519A1
A refrigerator (100) and a control method therefor. The refrigerator (100) has a compressor (201) for refrigeration circulation, and the compressor (201) is provided in an accommodating portion (101) at the top of a box body (10) of the ...  
WO/2017/042967A1
Provided is a simultaneous cooling/heating multi-air conditioner wherein a reduction in operating efficiency is prevented. This air conditioner has a plurality of indoor units (40), and is capable of a simultaneous cooling operation and ...  

Matches 1 - 50 out of 7,859