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Matches 1 - 50 out of 10,327

Document Document Title
WO/2019/216519A1
The present invention relates to a compressor, and a thrust plate manufacturing method for manufacturing a thrust plate included in the compressor, the compressor comprising: a compression mechanism for compressing a refrigerant; a rotat...  
WO/2019/211100A1
The invention relates to a port plate (1) for a fluid throughput regulating device, comprising at least one fluid blocking section, and at least one flu- id conduit means (7, 9, 10, 13, 14, 15, 17, 18, 19) that fluidly connects two surfa...  
WO/2019/193921A1
[Problem] To minimize sticking of a lead valve and to improve sealing. [Solution] On the front surface of a valve plate (24), a plurality of recesses (61), which are only partially covered by an intake valve (56), are formed in the perip...  
WO/2019/188762A1
Provided is a piston compressor configured so that loss in discharge pressure can be suppressed, a structure can be simplified, and the piston compressor can realize an air conditioning device capable of exhibiting excellent control perf...  
WO/2019/181334A1
Provided is a compressor capable of suppressing a reduction in oil present in an accommodating space, even if the attitude of the compressor is an attitude in which the accommodating space is above a crank chamber, in a vertical directio...  
WO/2019/176476A1
Provided is a compressor in which the amount of oil flowing out into an intake chamber can be reduced. A compressor 1 is provided with a drive shaft (6), a pressure supply passage (7), and a discharge passage (8). The discharge passage (...  
WO/2019/176724A1
[Problem] One purpose of the present invention is to provide a reliable swash plate-type compressor in which generation of noise at a thrust bearing in a swash plate-type compressor is suppressed. Another purpose of the present invention...  
WO/2019/167504A1
A structure of a hinge mechanism of a variable displacement compressor is simplified. This variable displacement compressor is provided with a hinge mechanism 140 comprising a rotor arm 141, a swash plate arm 142, a pin 143, and a protru...  
WO/2019/167163A1
The rolling cylinder-type displacement compressor according to the present invention is provided with: a cylindrical rolling cylinder having a cylinder groove; a revolving piston having a slide groove; a stationary cylinder; a pin struct...  
WO/2019/167912A1
Provided is a capacity control valve which has good responsiveness during start-up and good control accuracy during normal control. A capacity control valve (V) for controlling the capacity of a fluid comprises: a valve housing (10); a p...  
WO/2019/159998A1
Provided is a capacity control valve having good operation efficiency. The capacity control valve V comprises: a valve housing 10; a main valve body 51 having a main valve section 51a and opening and closing communication between a Pd po...  
WO/2019/159999A1
Provided is a capacity control valve having good responsiveness at startup and having good operation efficiency. The capacity control valve V comprises: valve housings 10, 16; a main valve body 51 having a main valve section 51a and open...  
WO/2019/155780A1
Provided is a control valve for a variable displacement compressor, configured so that the influence of refrigerant pressure acting on a main valve body can be effectively cancelled, the complexity of a structure can be avoided, and an i...  
WO/2019/155779A1
Provided is a control valve for a variable displacement compressor, with which the effects of refrigerant pressure on a main valve body can be effectively canceled out, and it is possible to avoid structural complications and size increa...  
WO/2019/151191A1
[Problem] To enhance control performance and suppress a refrigerant from leaking to an intake chamber when supplying the refrigerant from a discharge chamber to a control pressure chamber via an air supply path, while preventing inhibiti...  
WO/2019/151120A1
This positive-displacement machine is provided with: a guide cylindrical member; a reciprocating member that has a piston part that performs a reciprocating motion and a swinging motion in the guide cylindrical member; a pair of first ar...  
WO/2019/150792A1
Provided is a capacity control valve for suppressing a decrease in the compression efficiency of a variable-capacity compressor. In the capacity control valve 300, a minimum flow passageway cross-sectional area of a supply passageway 145...  
WO/2019/146965A1
The present invention relates to a control device for controlling the operation of a compressor, an electronic control valve used for the same, and a compressor comprising the same. Provided is a control device of a compressor, comprisin...  
WO/2019/146674A1
Provided is a capacity control valve that has good responsiveness at startup and good operating efficiency. A capacity control valve V comprising a valve housing 10, a main valve body 51 that has a main valve part 51a which comes into co...  
WO/2019/146389A1
Provided is a control valve for a variable displacement compressor that is capable of preventing foreign matter from accumulating in a gap between sliding surfaces that is formed between a main valve body and a guide hole, and as a resul...  
WO/2019/145357A1
Compressor (1) and method for compressing a working medium, comprising the steps: - moving of a drive piston (2) which is driven by way of a driving medium within a first cylinder (3) between a first end position and a second end positio...  
WO/2019/146388A1
Provided is a control valve for a variable displacement compressor in which the effect of refrigerant pressure exerted on a main valve body can be canceled without increasing the build size of the main valve body. A main valve body 10 is...  
WO/2019/142931A1
The purpose of the present invention is to provide a capacity control valve which can efficiently discharge a liquid refrigerant regardless of the pressure in an intake chamber, and which can improve control stability. This capacity cont...  
WO/2019/142930A1
The purpose of the present invention is to provide a capacity control valve which can efficiently discharge a liquid refrigerant regardless of the pressure in the intake chamber, and which can decrease drive power of a compressor during ...  
WO/2019/139132A1
A variable capacity compressor in which: when the pressure of a passage that is upstream of a switching valve 400 that is provided downstream of a control valve that adjusts the aperture of a supply passage that supplies refrigerant that...  
WO/2019/130432A1
[Problem] To provide a reciprocating compressor in which an oil rise due to blow-by gas is prevented by means of a simple structure. [Solution] A reciprocating compressor (1) comprises: a partition plate (70) which is disposed between a ...  
WO/2019/131703A1
Provided is a capacity control valve that leaks little fluid and has a wide control range. This capacity control valve V is provided with: a valve housing 10; a main valve body 51 that is inserted through the valve housing 10, that has a...  
WO/2019/131693A1
[Problem] The purpose of the present invention is to provide a capacity control valve that makes it possible to efficiently discharge a liquid refrigerant regardless of the pressure in an intake chamber, and to lower the driving force of...  
WO/2019/131694A1
[Problem] The purpose of the present invention is to provide a capacity control valve that makes it possible to efficiently discharge a liquid refrigerant regardless of the pressure in an intake chamber, and to lower the driving force of...  
WO/2019/131482A1
Provided is a capacity control valve with which it is possible, during startup of a variable-capacity compressor, to quickly reduce the pressure in a control chamber. A capacity control valve V is provided with: a valve housing 10; a mai...  
WO/2019/125121A1
The invention relates to a novel fluid compressor-recirculator with high compression capacity and outlet flow, which makes it possible to have differentiated volumes of pressurised fluids at the outlet of the equipment, and which operate...  
WO/2019/114923A1
A piston type pump, comprising: a pump housing having at least one pump inlet and one pump outlet and a piston arrangement connected to a driving shaft which, when driven, sets the piston arrangement into movement, wherein the piston arr...  
WO/2019/117225A1
[Problem] To provide a capacity control valve capable of efficiently discharging a liquid-phase refrigerant irrespective of the pressure in a suction chamber, and reducing the driving force of a compressor during an operation for dischar...  
WO/2019/116749A1
The present invention addresses the problem of providing stable support for a swash plate and improving the assemblability of a sleeve in a variable displacement compressor. This variable displacement compressor 100 includes a swash plat...  
WO/2019/112025A1
[Problem] The purpose of the present invention is to provide a capacity control valve with which it is possible to efficiently discharge a liquid refrigerant irrespective of the pressure of a suction chamber. [Solution] A capacity contro...  
WO/2019/112153A1
A variable capacity swash plate type compressor comprises: a cylinder block including a plurality of cylinder bores formed therein; a first housing connected to the cylinder block and including a crank chamber formed therein; a second ho...  
WO/2019/107377A1
The purpose of the present invention is to provide a capacity control valve which can efficiently discharge liquid coolant regardless of the pressure in an intake chamber, and which can reduce the drive power of a compressor in a liquid ...  
WO/2019/097841A1
Provided is a capacity control valve that is particularly suited for use in a clutch-equipped swash-plate-type variable capacity compressor. A capacity control valve 200 that includes: a valve internal supply passage 250 that has a narro...  
WO/2019/099054A1
A multi-chamber wobble plate pump that includes a housing with an inlet port, an outlet port and a plurality of pump chambers. The pump further includes a plurality of inlet valves each located within one of the pump chambers to control ...  
WO/2019/098804A1
The present invention relates to a control valve for a variable-capacity compressor and, specifically, to a device for: simultaneously increasing concentricity among parts and increasing driving power by applying, to the control valve fo...  
WO/2019/098149A1
[Problem] To provide a capacity control valve with which it is possible to: discharge liquid refrigerant efficiently regardless of the pressure in a suction chamber; and decrease the drive force of a compressor during a liquid refrigeran...  
WO/2019/097842A1
Provided is a capacity control valve for a variable capacity compressor. The capacity control valve can prevent valve body malfunctions caused by minute foreign matter that is included in inwardly flowing refrigerant. A capacity control ...  
WO/2019/093166A1
Provided is a control valve for a variable displacement compressor, wherein the control valve can effectively suppress the increase in sliding resistance and the accompanying deterioration of control characteristics, while preventing the...  
WO/2019/088163A1
The present invention addresses the problem of suppressing irregular abrasion on a resin coating layer. A swash plate according to one embodiment has: a base material having an annular shape with a surface facing a mating material; a plu...  
WO/2019/081967A1
The invention relates to a swash plate machine having a drive, which swash plate machine comprises a machine chamber and a drive chamber and has a swash plate (27), which is fastened to a swash plate shaft (82) and moves around a wobble ...  
WO/2019/069801A1
A boosting device (10) is provided with: a drive unit (12) which is driven under the action of energization; and a boosting mechanism (14) which is connected to the drive unit (12) and which boosts and outputs a pressurized fluid. The bo...  
WO/2019/069619A1
Provided is a rotary-type cylinder device in which a piston body of a piston unit is shortened in the lengthwise direction to reduce the installation area and the number of guide bearings is reduced to the required minimum so as to decre...  
WO/2019/065183A1
This variable displacement compressor for vehicles is provided with: an electromagnetic clutch (20) having a first electromagnetic coil (21); an electromagnetic control valve (30) having a second electromagnetic coil (32); a first connec...  
WO/2019/058828A1
The present invention achieves a variable displacement compressor that ensures stable operation of a spool in a second control valve for regulating the opening degree of a discharge passage through which a refrigerant of a pressure contr...  
WO/2019/056791A1
Provided are a control valve structure and a compressor having same. The control valve structure comprises a valve body, said valve body having an accommodating chamber; a valve core (30) is movably arranged inside the accommodating cham...  

Matches 1 - 50 out of 10,327