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Matches 1,101 - 1,150 out of 49,368

Document Document Title
WO/2016/146532A1
The invention relates to a thermodynamic cycle process plant comprising a circulating working medium which is compressed and expanded during operation of the plant and thus defines a high-pressure sector (1) and a low-pressure sector (2)...  
WO/2016/146858A1
The invention relates to a high-efficiency, reversible thermodynamic device for heat transfer by means of vapour compression (single- or multi-stage) and phase change. The invention relates to the design and integration of reversible hea...  
WO/2016/148080A1
This heat pump has: an accumulator that separates a liquid refrigerant from a gaseous refrigerant that returns to a compressor; a refrigerant intake channel that connects the compressor and the accumulator; a refrigerant return channel t...  
WO/2016/147336A1
A cooling system 100 cools the interior of a room 50A, and is provided with a cooling-use cooler 20 that is installed inside the room 50A, and a dehumidification-use cooler 10 that is installed inside the room 50A. During a dehumidificat...  
WO/2016/147389A1
This heat pump system is provided with: a compressor that compresses a refrigerant; a first heat exchanger that exchanges heat between a heating medium and the refrigerant compressed by the compressor; a second heat exchanger that exchan...  
WO/2016/148078A1
This heat pump is provided with a control device which controls the turning on and off of power to a heater for a first compressor, and controls whether a notification unit is to be made to issue an alarm. The control device implements c...  
WO/2016/147601A1
[Problem] To provide a compressor driving motor that can be cooled by supplying only the minimum necessary amount of a liquid refrigerant to a gap that is between a rotor and a stator, and to provide a cooling method for the compressor d...  
WO/2016/147305A1
Provided is an air conditioning and hot water supply combined system (A) in which system COP is improved by suppressing the frequency of the occurrence of high-pressure suppression control by a bypass of a heat source unit (100), in a ca...  
WO/2016/147275A1
Provided is a freezing device, the control device of which is equipped with: a temperature determination unit for determining whether the temperature of a heat-radiating unit is within a desired temperature range; a degree of superheat c...  
WO/2016/147291A1
Disclosed is a refrigeration device 100 wherein a heating pipe 1, in which a refrigerant discharged from a compressor 13 flows, is disposed in a control box 2.  
WO/2016/147585A1
[Problem] To provide a compressor driving motor that can be cooled by supplying only the minimum necessary amount of a liquid refrigerant to a gap that is between a rotor and a stator, and to provide a cooling method for the compressor d...  
WO/2016/148079A1
Provided is a heat pump which uses an oil separator to recover oil in a refrigerant discharged from compressors, and uses an oil return flow path to return the recovered oil to the compressors, wherein abnormalities in the oil return flo...  
WO/2016/147385A1
The present invention provides a compressor for refrigeration and air conditioning and a refrigeration and air conditioning device, which are capable of achieving both good environmental performance and good refrigeration cycle efficienc...  
WO/2016/148077A1
A heat pump is provided with: a compressor for compressing a refrigerant and discharging the compressed refrigerant; a first heat exchanger for condensing the refrigerant from the compressor; a flow rate adjustment valve for adjusting th...  
WO/2016/147785A1
A refrigerant compression device (2) is provided with: a casing (30) having a bottom plate (36); a plurality of vertical rotary compressors (11a, 11b) provided together on top of the bottom plate (36); anti-vibration elements (41) elasti...  
WO/2016/143347A1
An expansion valve device includes a housing (20), a valve body (24), a drive unit (27), a first detection unit (31a, 31b), a second detection unit (32a, 32b), a third detection unit (33a, 33b), and a control unit (15). The housing has f...  
WO/2016/143302A1
This air conditioning device (1) is provided with an outdoor unit (2), a plurality of indoor units (3a, 3b, 3c), an inter-unit piping (5) including a high-pressure gas pipe (6), a low-pressure gas pipe (7), and a liquid pipe (8), and liq...  
WO/2016/143291A1
An ejector equipped with nozzles (21, 32) for spraying a coolant, bodies (22, 30) having coolant aspiration ports (22a, 31b) and a booster unit (20g), channel-forming members (23, 35) inserted into the nozzles, and drive devices (23a, 37...  
WO/2016/143292A1
An ejector-type refrigeration cycle for performing a radiative-cooling operation for cooling a fluid to be cooled by using the cold stored in a cold-storage device, wherein it is possible to extend the duration of continuous radiative-co...  
WO/2016/144912A2
An energy recovery system in a principal cooling system, which includes a compressor for cooling refrigerant to be delivered to a space for cooling the space; a line for transporting the cool refrigerant from the compressor to the space;...  
WO/2016/139736A1
In the present invention, a control device for a refrigeration cycle device comprises: an expansion valve control unit that outputs an opening degree instruction for an expansion valve on the basis of the ejection temperature deviation b...  
WO/2016/139783A1
Provided is a refrigeration cycle device for suppressing fluid backflow to a compressor at the time of a hot gas reverse-type defrost operation. This refrigeration cycle device (1) executes a hot gas reverse-type defrost operation and in...  
WO/2016/139734A1
A power conversion device (1) comprises a resistance value changing circuit (3), pressure-raising circuit (4), and smoothing capacitor (5). The pressure-raising circuit (4) includes a reactor (11), a first reverse current-preventing elem...  
WO/2016/139432A2
In a process for separating a gaseous mixture by separation at sub-ambient temperature, the gaseous mixture at a first pressure is cooled, then separated in a separation unit, a liquid is drawn off from the separation unit and vaporized ...  
WO/2016/135842A1
This refrigeration apparatus comprises: a compressor; a condenser which is connected to the discharge side of the compressor; a plurality of decompressors which have the fully-closing function and are connected to the condenser; a plural...  
WO/2016/136305A1
The purpose of the present invention is to make it possible to minimize any increase in oil temperature within a compressor and to ensure a permissible operating range and conditions comparable to those for R410A refrigerant, even when a...  
WO/2016/135925A1
A refrigeration cycle device 100 is provided with the following: an electric leakage sensor 400 that detects leakage of DC power which is supplied from a DC power device 200; and a DC breaker 401 that cuts off the DC power supplied from ...  
WO/2016/136288A1
According to the present invention, a heat pump cycle (10) comprises a compressor (11), a radiator (12), a first pressure reducing mechanism (13), a gas-liquid separator (14), an intermediate pressure refrigerant passage (15), a second p...  
WO/2016/135957A1
The purpose of the present invention is to obtain a refrigeration apparatus (1) wherein the refrigeration apparatus (single heat-source-side unit) determines the clogging state of a condenser and outputs an abnormal signal so that the cl...  
WO/2016/136504A1
The objective of the present invention is to provide a compressor and a refrigeration cycle device with which the performance of the compressor can be reliably improved when employing a supercharging effect to draws a gas refrigerant int...  
WO/2016/136979A1
Through the present invention, a compressor is stopped in response to operation of a high-pressure switch, and subsequently, the compressor is restarted in response to returning of the high-pressure switch, and the lower-limit value of o...  
WO/2016/136120A1
A throttle device is configured such that a body section (20B) has a flat surface (20D) at a position located at a predetermined distance from a center axis, and as a result, during the movement of a needle member (20), the operating pre...  
WO/2016/136382A1
This air conditioner for a vehicle is provided with a compressor (11), a heat dissipater (12), a first decompressor (13), a gas-liquid separator (14), a second decompressor (17), an exterior heat exchanger (18), an intermediate pressure ...  
WO/2016/132818A1
As a replacement refrigerant for R404A, the present invention provides a refrigerant and refrigerant composition which exhibit similar non-combustibility to R404A, exhibit refrigeration performance that allows use as a replacement for R4...  
WO/2016/132466A1
The purpose of the invention is to provide an air conditioning system (100) that can control power consumption and maintain a constant room temperature. An air conditioning system comprises: a refrigerant circuit in which a compressor (5...  
WO/2016/129498A1
A heat pump cycle comprises: a compressor (11); a first indoor heat exchanger (12) to heat blown air; a separator (14) that separates refrigerant discharged from the compressor into gas-phase refrigerant from which lubricating oil has be...  
WO/2016/125239A1
This refrigeration/air-conditioning device (for example, a refrigerating machine 100) is equipped with: a refrigeration cycle which is configured by a variable displacement compressor 1, a condenser 2, a decompression device 3, and an ev...  
WO/2016/125697A1
This integrated valve has a body, a connection member, and a drive unit. In the body, a decompression chamber for decompressing a refrigerant discharged from a compressor, and an opening and closing valve chamber for opening and closing ...  
WO/2016/125698A1
A pipe joint equipped with: a first member (1) having a fitting cylindrical part (12), a male-side sealing surface (13), and a first passage hole (15); a second member (2) having a female-side sealing surface (23), a fitting hole part (2...  
WO/2016/125437A1
This ejector-integrated heat exchanger comprises an ejector (14) having: a nozzle section (14a) that decompresses refrigerant; a refrigerant suction port (14b) through which refrigerant passes, said refrigerant being sucked along by the ...  
WO/2016/125512A1
A throttling device which can suppress noise and a refrigeration cycle system are provided. This throttling device (10) is provided with: a valve seat member (2) which comprises a valve port (21); a needle valve (4) which makes it possib...  
WO/2016/121584A1
Provided is a server rack that, with a compact structure, efficiently cools a server and safely prevents damage to the server by a liquid coolant. The server rack (100) cools a server with cold air, and comprises: a shelf board (110) on ...  
WO/2016/121068A1
A refrigeration cycle device equipped with: a refrigerant circuit that includes a compressor, a flow path switching device, a heat-source-side heat exchanger, a first throttle device, and a usage-side heat exchanger; and a liquid backflo...  
WO/2016/120936A1
Provided is an air conditioning device (10) in which an outdoor unit (20) and a plurality of indoor units (40) are connected and wherein the accumulated amount of refrigeration oil in gas-side main piping (72a) is calculated when the gas...  
WO/2016/121714A1
A heat pump of the present invention is provided with a compressor, a heat source-side heat exchanger, a receiver, an expansion valve and a use-side heat exchanger and is configured such that a pump down operation that recovers a liquid ...  
WO/2016/120018A1
A process for separating undesired, in particular acidic gas constituents from a raw gas, in particular raw synthesis gas, by absorption with cold methanol as physical detergent, wherein the methanol is cooled in a compression refrigerat...  
WO/2016/121623A1
The problem of the present invention is to provide an air-conditioning device that performs a heating operation by causing an indoor heat exchanger to function as a radiator of a coolant, wherein, even when liquid accumulation occurs in ...  
WO/2016/120937A1
Provided is a multi-type air conditioning device (10) that controls evaporation temperature and condensation temperature in accordance with the required capacity of an indoor unit (40) and that prevents poor lubrication in a compressor b...  
WO/2016/121385A1
In the present invention, an air conditioning device is provided with an electric compressor (210), an inverter (220), a temperature detecting element (226), and an ECU (300). The electric compressor compresses a refrigerant taken in thr...  
WO/2016/121184A1
A refrigeration cycle device is equipped with: an oil separator that is provided on the refrigerant-discharge side of a compressor, and that separates a refrigerant and a refrigerator oil; an oil storage unit that is connected to the oil...  

Matches 1,101 - 1,150 out of 49,368