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Matches 51 - 100 out of 10,497

Document Document Title
WO/2020/032088A1
Provided is a capacity control valve which can be controlled with high efficiency during normal control. This capacity control valve is provided with: a valve housing 10, 11 having formed therein a discharge port 15, a suction port 13, a...  
WO/2020/032087A1
Provided is a capacity control valve which can be controlled with high efficiency during normal control. This capacity control valve is provided with: a valve housing 10, 11 having formed therein a discharge port 15, a suction port 13, a...  
WO/2020/026699A1
[Problem] To simplify the structure of a second control valve for pressure relief of a crank chamber in a variable capacity compressor. [Solution] A second control valve 400 adjusts the opening degree of a discharge passage 146 according...  
WO/2020/028531A1
A reciprocating piston pump may include a fluid handling portion comprising a fluid inlet, a fluid outlet, and a pump chamber; a drive assembly portion comprising a piston drive assembly, a reciprocating piston, a drive assembly housing,...  
WO/2020/022749A1
A cool air supplying apparatus includes a swash plate shaft connected to a motor and extending in a predetermined axial direction; a compression swash plate obliquely coupled to the swash plate shaft; a compression piston configured to r...  
WO/2020/017917A1
The present invention relates to a variable-capacity swash plate-type compressor comprising: a casing; a rotating shaft; a swash plate; a piston; and an inclination adjustment device comprising a first channel through which a discharge c...  
WO/2020/015901A1
The present invention relates to a cylinder head enabling reducing heat transfer from exhaust plenum to other components particularly in hermetic reciprocating compressors, characterized by at least one insulation surface enabling reduci...  
WO/2020/017810A1
The present invention relates to a swashplate-type compressor in which n of each of rotation order component elements involved in a compression event is formed, so as to form n compression chambers, and at least one of the rotation order...  
WO/2020/013154A1
A capacity control valve is provided which has excellent operation efficiency while having fluid discharge function at start-up. This capacity control valve V is provided with: a valve housing 10 in which a discharge port 10, through whi...  
WO/2020/013156A1
A capacity control valve is provided which has excellent operation efficiency while having fluid discharge function at start-up. This capacity control valve V is provided with: a valve housing 10 in which a discharge port 12, through whi...  
WO/2020/013169A1
A capacity control valve is provided which has excellent operation efficiency while having fluid discharge function at start up. This capacity control valve V is provided with a valve housing 10 in which a discharge port 13, suction port...  
WO/2020/013155A1
A capacity control valve is provided which has excellent operation efficiency while having fluid discharge function at start-up. This capacity control valve V is provided with: a valve housing 10 in which a discharge port 12, through whi...  
WO/2020/004757A1
The present invention relates to a clutch and a compressor comprising same. The clutch comprises: a hub capable of rotating together with a rotating shaft of the compressor; a disk capable of rotating together with the hub; a pulley rota...  
WO/2020/004168A1
[Problem] To provide a variable-capacity compressor obviating the need to alter the position of an opening/closing mechanism and making it possible to improve the ease of assembly of the opening/closing mechanism in the variable-capacity...  
WO/2020/005101A1
A reciprocating compressor comprises a base frame which houses a crank mechanism consisting of a crankshaft adapted for connection to a motor, and connecting rods. The crankshaft is mounted in main bearings, one of which is a thrust bear...  
WO/2020/004165A1
[Problem] To provide a variable-capacity compressor that makes it easy to arrange a switching valve in the interior of the variable-capacity compressor, and makes it possible to prevent a delay in pressure regulation of a controlled-pres...  
WO/2020/004166A1
[Problem] To provide a variable-capacity compressor that makes it possible to curb any increase in size in a direction running along an axial direction of a drive shaft. [Solution] A variable-capacity compressor (1) where opening degree ...  
WO/2020/005638A1
A compressor includes a stationary housing (58) disposed about a central axis (86) and having a radially inner surface defining a plurality of circumferentially spaced cavities (90) opening into an interior space (92) of the housing. The...  
WO/2020/004821A1
The present invention relates to a suction damping case, characterized in that the pressure and speed of a refrigerant, introduced into the suction damping case, is discharged to the outside of a body after flowing for a predetermined pe...  
WO/2019/235851A1
A driving part for a variable-capacity compressor, of the present invention, has a friction ring having a simple structure, thereby improving the productivity and price competitiveness of products. In addition, suitable friction force ca...  
WO/2019/229706A1
The invention provides an air conditioner (10) for a vehicle (12). The air conditioner (10) includes a base (14) adapted to be mounted to the vehicle and a compressor (20) mounted to the base. The compressor (20) being adapted to compres...  
WO/2019/225628A1
Provided is a capacity control valve having good responsiveness to differential pressure. The capacity control valve V is provided with a valve housing 10, a main valve 50 which is opened and closed by the drive force of a solenoid 80, a...  
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...  

Matches 51 - 100 out of 10,497