Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 4,715

Document Document Title
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...  
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/2018/047265A1
A heat pump device comprising: a refrigerant circuit that circulates a flammable refrigerant; a heating medium circuit that causes a heating medium to flow therethrough; a heating medium heat exchanger that exchanges heat between the ref...  
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/2018/048173A1
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/2018/043454A1
In order to allow water in a hot water supply tank (60) to be warmed both during a cooling operation and a heating operation, a refrigerant channel that extends from a discharge side of a compressor (10) to a port (a) of a refrigerant sw...  
WO/2018/044218A1
A gas compressor, comprising a compressor chamber comprising a chamber inlet for gas and a chamber outlet for gas A gas heating device comprising a heater chamber having a heater inlet for gas and a heater outlet for gas. The gas heating...  
WO/2018/036796A1
The invention relates to an air-conditioning system for a rail vehicle, comprising a coolant circuit which can be switched between a cooling operation and a heating operation and which has - a first heat exchanger (3) that interacts with...  
WO/2018/036997A1
Disclosed herein are composite materials and methods for forming the same. In one embodiment, a composite material comprises a primer layer comprising a polyalkylenimine, and an active layer comprising a binder and a metal organic framew...  
WO/2018/037465A1
This heat pump apparatus is provided with an outdoor heat exchanger, a fan that introduces outside air into the outdoor heat exchanger, and a control device that controls the defrosting operation of the outdoor heat exchanger, wherein: t...  
WO/2018/033244A1
The invention relates to an arrangement (1) comprising: a first and second heat tank (2a, 2b); a thermochemical reactor (5) which is thermally and fluidically connected to the heat tank (2a, 2b); a heat transfer fluid circuit (3) contain...  
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/2018/033243A1
The invention relates to an arrangement (1) comprising: a first and a second heat tank (2a, 2b); a thermochemical reactor (5) which is thermally and fluidically connected to the heat tank (2a, 2b); a heat transfer fluid circuit (3) conta...  
WO/2018/033976A1
A heat pump system comprising: a compressor that compresses refrigerant; a heating heat exchanger that exchanges heat between refrigerant compressed by the compressor and a liquid heat medium; a decompression device that decompresses ref...  
WO/2018/024359A1
The invention relates to an air-conditioning device (3) for a vehicle (1), with a refrigerant circuit (5) along which a refrigerant can be conveyed, the refrigerant circuit (5) having a compressor (7), a gas cooler (9), an expansion devi...  
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/2018/018830A1
A chemical heat pump equipped with a multi-channel membrane reactor, comprising a feed pipe (1), a liquid phase pump (2), a first solenoid valve (3), a multi-channel waste heat recovery membrane reactor (4), a discharge pipe (5), a remai...  
WO/2018/018967A1
Disclosed is a combined system combining an air compressing system and a heat pump system, the combined system comprising a compressor (1), a cooling/condensing device (2), a throttling device (3) and a circulation loop formed by connect...  
WO/2018/011246A1
The invention relates to a cooling module having a first fluid circuit with a cold generator, the components of the first fluid circuit being arranged in an insulated housing (12). At least one component of the first fluid circuit is cou...  
WO/2018/013562A1
The present disclosure is directed to methods, devices and/or systems for harvesting, transporting, storing and/or using acquired thermal energy to increase efficiencies of the system, another system and/or one or more components of one ...  
WO/2018/008837A1
The present invention relates to a heat pump connection type adsorption desalination system using time shifting, the system recovering fresh water from seawater, and being characterized in that a reactor includes a plurality of reaction ...  
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...  
WO/2017/207262A1
There is disclosed a heat transferring device comprising a number of spaces and conduits together with heat transferring elements and a heat exchanger as well as a heat source. A capillary tube feeds a heat transferring medium to a space...  
WO/2017/205752A1
Compositions and methods for adsorption of a species (e.g., ammonia, water, a halogen) comprising metal organic frameworks (MOFs) are generally provided. In some embodiments, a MOF comprises a plurality of metal ions, each coordinated wi...  
WO/2017/200200A1
A roof snow-melting system using geothermal heat is disclosed. The roof snow-melting system using geothermal heat, according to the present invention, comprises: a heat pump unit for generating and supplying a heating and cooling heat so...  
WO/2017/193852A1
A heat pump air-conditioning system, comprising: an indoor condenser (601), an indoor evaporator (602), a compressor (604), an outdoor heat exchanger (605), and a first plate heat exchanger (625). The compressor (604) is in communication...  
WO/2017/193490A1
An energy-saving control method for a vacuum freezing and drying combined device for a double-stage compression heat pump comprises the steps of: according to requirements of a food drying technology, determining the temperature T1 of a ...  
WO/2017/195275A1
This heat pump system is provided with: a first piping for sequentially connecting a low temperature heating-side refrigerant circuit; a high temperature heating-side refrigerant circuit, a low temperature-side liquid supply port, a low ...  
WO/2017/197407A1
A vehicle heating and cooling system has a vehicle evaporator coil, a vehicle HVAC user interface, a compressor, a compressor coil, and a controller. The controller is connected between the vehicle HVAC user interface and the compressor....  
WO/2017/197124A1
A method operates an absorption heat pump system, specifically the flow of hydronic cooling fluid through the condenser during system start-ups, or when the cooling fluid temperature is low. To minimize the time for an absorption heat pu...  
WO/2017/185708A1
A multi-split air conditioning system and a method for controlling a heating and throttling element thereof. The method comprises the following steps: obtaining a target discharge pressure or a saturation temperature corresponding to the...  
WO/2017/188068A1
The purpose of the present invention is to provide a hot-water supply system which is capable of optimizing the overall energy efficiency of the system, including a heat pump water heater and a gas water heater, in the event of a hot-wat...  

Matches 1 - 50 out of 4,715