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Matches 1,551 - 1,600 out of 49,837

Document Document Title
WO/2015/122056A1
The purpose of the invention is to reduce defrost operation time and to be able to draw a sufficient heat required for melting frost adhering to an outdoor heat exchanger while maintaining compressor reliability. An air conditioning devi...  
WO/2015/121097A1
The invention relates to a refrigerant circuit for the thermal conditioning of a motor vehicle, comprising a first heat exchanger (1) able to form a boiler, a second heat exchanger (2) able to form a condenser, a third heat exchanger (3)...  
WO/2015/122169A1
Provided is an air conditioner that, even when combining the use of an electric source drive outdoor unit and a non-electric source drive outdoor unit, sufficiently secures refrigerating machine oil of a non-electric source drive compres...  
WO/2015/122171A1
In an air conditioning device that enables the simultaneous cooling operation or heating operation of a plurality of indoor units or enables the heating operation and cooling operation of said units to be mixed, there has conventionally ...  
WO2015122170A1
The invention reduces the large volume of refrigerating machine oil accumulating in the piping between units, sufficiently ensures the return volume of the refrigerating machine oil to a compressor, and improves operation reliability in ...  
WO/2015/118674A1
 Provided are: a heat-pump water heater (100); a hot water storage tank (101) for supplying water to the heat-pump water heater (100) via a heat-retention circuit (107); and a water-receiving tank (102) for supplying water to the heat-...  
WO/2015/118839A1
An ejector is provided with: a body (200) having a swirl space (221), etc. formed therein, the swirl space (221), etc. swirling a high-pressure refrigerant having flowed therein from a refrigerant inlet opening (211); a passage forming m...  
WO/2015/119903A1
A system (170; 300; 400) comprising a compressor (22). A heat rejection heat exchanger (30; 420) is coupled to the compressor to receive refrigerant compressed by the compressor. A separator (180) has: a vessel (181); an inlet (50) coupl...  
WO/2015/115546A1
Provided is a heat source unit capable of exhibiting adequate performance by stably adjusting the degree of opening of electrically operated valves provided in correspondence with each of multiple heat exchangers which are connected to e...  
WO/2015/115082A1
 The present invention is provided with: a pump (11) for circulating a heat medium by taking in and discharging the heat medium; a cooler core (16) for exchanging sensible heat between the heat medium circulated by the pump (11), and v...  
WO/2015/115550A1
Provided are a working medium for a heat cycle, which can be a replacement for R410A, has a low global warming coefficient and exhibits high durability; a composition for a heat cycle system, which contains this working medium; and a hea...  
WO/2015/114783A1
The present invention is equipped with: a compression mechanism unit (35) that compresses a refrigerant and is provided within a shell (8) serving as a sealed container; a crankshaft (4) that imparts rotational force to the compression m...  
WO/2015/115542A1
 Provided is a freezing unit capable of minimizing bias of surplus refrigerant in high-pressure receivers, even when a plurality of heat-generating units having high-pressure receivers are connected. A first heat source unit (2a) and a...  
WO/2015/114839A1
A cooling device has: a heat exchanger to exchange heat between a refrigerant and a heating medium; an inflow temperature detector to detect the temperature of the heating medium flowing into the heat exchanger; an outflow temperature de...  
WO/2015/114774A1
A refrigeration cycle device equipped with a control device (50) having: an excess refrigerant determination means, which determines whether excess refrigerant is present in an accumulator (14); and a refrigerant composition calculation ...  
WO/2015/111175A1
 The present invention is composed of: a heat-source-side refrigeration cycle in which are connected, in the stated order, a compressor (1), a heat-source-side heat exchanger, an expansion valve (4), and the heat-source side of a gaske...  
WO/2015/110285A1
The invention relates to a coolant circuit (14) for a domestic refrigerator (10), comprising: a compressor (16) for compressing a coolant, said compressor comprising a piston (24) which can be moved within a compressor area (20) of a cyl...  
WO/2015/111116A1
 A heat pump cycle apparatus is provided with: a first heating expansion valve (15) for reducing the pressure of refrigerant that has flowed from an indoor condenser (12); a gas-liquid separator (16) for separating the gas and liquid o...  
WO/2015/110634A1
In order for a refrigeration plant, comprising a refrigerant circuit, in which a total mass flow of a refrigerant is guided, a refrigerant-cooling heat exchanger on the high pressure side, an expansion element which generates a main mass...  
WO/2015/111405A1
A water purifier includes a first crystallization chamber and a second crystallization chamber that each receives a supply of input water; wherein each of the first and second crystallization chambers is a freeze/thaw chamber in which wa...  
WO/2015/111379A1
 In this freeze cycling device, there is employed as an evaporation pressure regulating valve (19) one in which the extent of increase in the refrigerant passage area with respect to increase in the amount of displacement (L) of a cyli...  
WO/2015/111112A1
An ejector comprising: a rotation space (221) that causes a refrigerant to rotate; a pressure-reduction space (222) that reduces the pressure of the refrigerant that has flowed out from the rotation space; a suction passage (231) that dr...  
WO/2015/110632A1
In order for a refrigeration plant, comprising a refrigerant circuit in which a total mass flow of a refrigerant is conducted, comprising a heat exchanger which is arranged in the refrigerant circuit and which cools refrigerant at the hi...  
WO/2015/110284A1
The invention relates to a compressor (16) for a refrigeration circuit (14) of a domestic refrigerator (10) comprising: a piston (36) for compressing a refrigerant, which piston is moveable within a compression chamber (32) of a cylinder...  
WO/2015/111113A1
An ejector comprising: a rotation space (221) that causes a refrigerant to rotate; a pressure-reduction space (222) that reduces the pressure of the refrigerant that has flowed out from the rotation space; a suction passage (231) that dr...  
WO/2015/111141A1
A control device (27) determines whether a refrigerant has been unevenly distributed among a plurality of outdoor units (10), and, if the refrigerant is determined to be unevenly distributed among the plurality of outdoor units (10), adj...  
WO/2015/107876A1
This heat pump cycle switches between a first heating operation mode and a second operation mode. When a heating load is increased and a compressor (11) is sped up during the first heating operation mode, it is determined that a refriger...  
WO/2015/075492A3
Body heating and cooling equipment containing solar elements (2) mounted on an umbrella (1) as the primary energy source, heating and cooling waistcoats (12), a condenser (21) for condensing the gaseous working medium, an evaporator (20)...  
WO/2015/104862A1
In the case of one of a first heat source unit (11) and a second heat source unit (21) engaging in heating operation and the other of the first heat source unit (11) and the second heat source unit (21) engaging in defrost operation, whe...  
WO/2015/104822A1
This refrigeration cycle device (100) is provided with the following: a compressor (1); a condenser; an expander (3); and a refrigerant circuit that is connected to an evaporator by a piping and in which a refrigerant circulates. The exp...  
WO/2015/104330A1
The invention relates to a heat pump system (1) for producing cold, comprising: a main circuit (10) whereon an evaporator (20), a compressor (11), a condenser (21) and an expansion valve (12) are successively arranged; a cold recovery ci...  
WO/2015/104823A1
This refrigeration cycle device is provided with the following: a compressor (1); a condenser; an expander (3); and a refrigerant circuit that is connected to an evaporator by a piping in which a refrigerant circulates. The expander (3) ...  
WO/2015/103011A1
A refrigerant compression system and method for controlling a refrigerant compression system are described. In some aspects, the refrigerant compression system includes a compressor system having a plurality of compression stages, a plur...  
WO/2015/098158A1
This cold hydrogen supply station is provided with: a first refrigerant channel through which a first refrigerant is circulated; a water-cooled refrigerator unit, which is provided in a portion of the first refrigerant channel and makes ...  
WO/2015/097787A1
An air conditioner has a refrigerant circuit configured by: an outdoor unit (A) having a heat source unit-side heat exchanger (103) or the like; an indoor unit (C, D) having a use-side heat exchanger (105) or the like; and a relay device...  
WO/2015/098617A1
This freezer device (1) has: a strong-electric component group containing inductors (141a-141c) and cooled elements (103, 142a-142c, 143a-143c, 106) that require cooling; a weak-electric component group; a printed circuit board (71); and...  
WO/2015/093126A1
A accumulator (1) is provided with a container (2), a low-pressure refrigerant inlet pipe (3), and a low-pressure refrigerant outlet body (4) which has, within the container (2), an upstream-side pipe-like section, a low-pressure refrige...  
WO/2015/090943A1
The invention relates to a device for thermally conditioning a motor vehicle passenger compartment and/or component, which comprises a coolant circuit (1) able to cool the air (F) bound for the passenger compartment of a vehicle using an...  
WO/2015/093235A1
A sublimation defrost system for refrigeration devices, having: a cooler provided inside a freezer and having a casing and a heat exchange pipe provided inside the casing; a refrigerator that cools and liquefies a CO2 refrigerant; and a ...  
WO/2015/093341A1
An air conditioner control device equipped with: a storage unit that stores rotational frequency limit values for a compressor in accordance with the operating capacity of an indoor unit; and a compressor control unit that controls the r...  
WO/2015/093183A1
Provided is an air conditioner, in which a zeotropic refrigerant mixture is used, comprising: a hermetic electric compressor that compresses the zeotropic refrigerant mixture and is lubricated with a compressor oil having a predetermined...  
WO/2015/093234A1
A defrost system for refrigeration devices, comprising: a cooler provided inside a freezer and having a heat exchange pipe arranged so as to have a height difference inside the casing and a drain receiving section provided below the heat...  
WO/2015/093233A1
A defrost system for a refrigeration device, comprising: a cooler provided inside a freezer and having a heat exchange pipe and a drain receiving section that are provided inside a casing; a refrigerator that cools and liquefies a CO2 re...  
WO/2015/088300A1
The invention concerns an air-conditioning system for a vehicle using the enthalpy of the coolant or exhaust gases from a thermal engine of the vehicle to compress the coolant, with the aid of a thermal compression cylinder (7) comprisin...  
WO/2015/087579A1
The objective is to provide an air conditioner which has high operating efficiency and with which a receiver can be used to adjust the amount of refrigerant easily, without a more complicated structure. This air conditioner is equipped w...  
WO/2015/083529A1
In this air conditioner, at least one indoor unit (3A, 3B) is connected to an outdoor unit (2) via crossover gas piping (4) and crossover liquid piping (5), and a gas-side shutoff valve (36) and a liquid-side shutoff valve (35) are provi...  
WO/2015/083579A1
 An air conditioner is provided with: one floor-mounted indoor unit (2) having an indoor heat exchanger (15); and one outdoor unit (1) having a compressor (11), an outdoor heat exchanger (13), and a pressure-reducing mechanism (14). A ...  
WO/2015/081997A1
Herein a refrigeration system (2) comprising a compressor (4), a condenser (6), an expansion arrangement (8), an evaporator (10), a thermal storage unit (12) comprising a thermal energy transfer conduit (14), and a refrigerant arranged t...  
WO/2015/083392A1
A heat pump device (1) having: a refrigerant circuit (8), in which a refrigerant circulates, and which is formed by connecting, by means of piping, a compressor (2), a first heat exchange unit (4), an expansion device (6), and a second h...  
WO/2015/083399A1
In the present invention a compressor (3), a condenser, a throttle device, and an evaporator are connected to form a refrigerant circuit, and when a large amount of refrigerant is circulating in the refrigerant circuit, an intake degree-...  

Matches 1,551 - 1,600 out of 49,837