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Matches 301 - 350 out of 40,560

Document Document Title
WO/2019/003654A1
This compressor comprises: a casing (1) that accommodates a rotating shaft (12), an electric motor (11), and a compressor main body (10), the casing (1) having an intake hole (31) that guides in a working fluid to a location correspondin...  
WO/2019/003636A1
This compressor comprises: a motor (11) having a stator core (24) that comprises a plurality of steel plates laminated in the direction of an axial line (O1); a compressor body (10) that compresses an operating fluid by rotating due to a...  
WO/2018/236096A1
The present invention relates to a compressor which includes: a rounded portion formed around a discharge port thereof; a cylinder from which a diaphragm has been removed for convenience of shaping the rounded portion; and a cylinder cov...  
WO/2018/230267A1
Provided is an inverter-integrated electric compressor capable of highly efficient operation, while effectively cooling power switching elements. An inverter circuit unit 16 has a plurality of power switching elements 18 and a smoothing ...  
WO/2018/225342A1
This electric pump device is equipped with: a single motor; a pump unit for discharging fluid from a discharge port using the drive force of the motor; a channel switching unit which has a plurality of outlets which can be connected to t...  
WO/2018/225343A1
This device for cleaning an in-vehicle sensor includes a plurality of nozzle ports. The device for cleaning the in-vehicle sensor cleans the sensing surface of the in-vehicle sensor by spraying a fluid from the plurality of nozzle ports ...  
WO/2018/221282A1
The purpose of the present invention is to mitigate or prevent a decrease in the mass flow rate of a fluid being discharged. A compressor 100 is provided with the following: a housing 10 that extends in one direction; an internal housing...  
WO/2018/218944A1
A compression mechanism of a reciprocating compressor, the compression mechanism (100) comprising a crankshaft (2), a piston (4), a crankshaft eccentric sleeve (5), and a locking mechanism. The crankshaft (2) has an eccentric part (21), ...  
WO/2018/220943A1
A vacuum pump according to one embodiment of the present invention comprises a pump body and a muffler. The pump body has a housing having an intake port and an exhaust port, and a rotor that is rotatably disposed inside the housing and ...  
WO/2018/221280A1
Provided is an inverter-integrated electric compressor with which, even when the compressor has been reduced in size, an inverter-accommodating part and an inverter cover can be brought into direct contact to ensure an electrical connect...  
WO/2018/216654A1
The hermetic refrigerant compressor (10A) houses an electromotive component (20A) and a compressive component (30) within a hermetic container (11). A crankshaft (40) provided on the compressive component (30) includes a main shaft porti...  
WO/2018/214161A1
A hand-held inflation device comprising: a first housing (10) in which a motor (11) is mounted; a second housing (20) in which a compression means (21) for generating compressed air is mounted; the second housing (20) is rotatably mounte...  
WO/2018/217437A1
A closure for the fluid end of a reciprocating pump which uses a closure plate or assembly that is secured in a slot formed in the fluid end body so that no retaining threads must be formed in the body.  
WO/2018/215514A1
The invention relates to improved bearing and lubrication between cylinder blocks (3) and valve segments (2) of hydraulic axial piston units (1) and their rotating kits. In the valve segments first and a second kidney-shaped ports (11, 2...  
WO/2018/210787A1
A pump unit for feeding fuel, in particular diesel fuel, to an internal-combustion engine; the pump unit comprising a head (2) inside which a cylinder (3) is formed along an axis; a pumping piston (4) housed inside the cylinder and compr...  
WO/2018/212452A1
A cylinder coupling structure of a compact air compressoraccording to the present invention comprises a block, a tubular-shaped cylinder assembled to the block, a valve cover which covers the valve assembly so as to form a suction space ...  
WO/2018/212451A1
A cylinder coupling structure of a compact air compressoraccording to the present invention comprises a block provided with a suction valve and a discharge valve to be integrally formed with a suction muffler and a discharge muffler to b...  
WO/2018/207724A1
Provided is a compressor in which, even in an operation in which a deficiency of oil in a crank chamber occurs during high speed rotation, a shortage of oil in a sealed space is avoided while ensuring a flow of oil in the sealed space, a...  
WO/2018/207737A1
An electromotive element (104) is an outer rotor motor provided with a stator (150) and a rotor (152) which is disposed coaxially with the stator (150) so as to surround the outer periphery of the stator (150). A steel cylinder (166) is ...  
WO/2018/206371A1
The invention relates to a reciprocating-piston machine for compressing a fluid, in particular environmental air, for a compressed air system of a motor vehicle, comprising a cylinder housing, a piston, which is movable upward and downwa...  
WO/2018/202369A1
A hermetic compressor (1) comprises a housing (2), a rotor provided in the housing, and a stator (3) disposed around and co-axially with the rotor (2). A coil holder (4), which is placed on the stator (3), comprises a plurality of spring...  
WO/2018/199204A1
This hermetically sealed refrigerant compressor (100) comprises a compression element (107) that is housed inside a hermetically sealed container (101) and compresses a refrigerant; and an electric element (106) that drives the compressi...  
WO/2018/198202A1
This compressor is provided with: a key inserted into a first key groove in a rotor and also into a second key groove in a shaft body and having a greater length than the rotor; a spacer having a second through-hole having inserted there...  
WO/2018/199206A1
This hermetically sealed refrigerant compressor (100) comprises a compression element (107) that is housed inside a hermetically sealed container (101) and compresses a refrigerant; and an electric element (106) that drives the compressi...  
WO/2018/198516A1
This oil separator is provided with: a container having a peripheral wall which forms a circular cylindrical inner wall surface; an inflow pipe connected to the container in a direction tangent to the inner wall surface and allowing a mi...  
WO/2018/198367A1
According to the present invention, a lower portion of an inner peripheral wall 22 formed in a pump housing 15 is closed by a bottom wall 24, and a track-like accommodating space 30 that opens upward is defined. An opening of the accommo...  
WO/2018/197123A1
The invention relates to a compressor assembly for a compressed-air feed of a compressed-air supply system. According to the invention, in the compressor assembly, a drive bearing and a connecting rod bearing overlap partly or completely...  
WO/2018/197669A1
The invention relates to a coolant compressor having a compressor housing (6), an electric drive unit comprising a rotor (4) and a stator (3), a crankshaft (1) rotationally fixedly connected to the rotor (4) and having a longitudinal axi...  
WO/2018/198037A1
An oil separator (6) for a compressor comprising a tank (11) and a lid (12) for the tank, which comprises, in an integral manner, a valve body (20) defining an outlet duct (27) of the separator (6), a head (28) of a coalescence filter (1...  
WO/2018/197670A1
The invention relates to a refrigerant compressor, comprising: a preferably hermetically sealable compressor housing; an electric drive unit, comprising a rotor (4) and a stator (3); a crankshaft (1), which is connected to the rotor (4) ...  
WO/2018/198459A1
The purpose of the present invention is to efficiently use exhaust heat without affecting the operating efficiency of a compressor. Provided is a compressor system comprising the following: a compressor including a compressor body, a dri...  
WO/2018/197182A1
The invention relates to a compressor, particularly a compressor for a compressed air supply of a compressed air supply facility, for operating a pneumatic system, comprising a first compression chamber, a second compression chamber, an ...  
WO/2018/197186A1
The invention relates to a compressor assembly for a compressed-air feed of a compressed-air supply system, for operating a pneumatic system, comprising: a compressor, in particular a compressor, having at least one cylinder and at least...  
WO/2018/193774A1
An annular valve in which a sealing surface shape of a valve body is optimized, whereby gas pressure loss in the periphery of the sealing surface is minimized and the service life of the valve is extended, wherein the annular valve compr...  
WO/2018/194106A1
A compressor (10) is provided with: a casing (20); a terminal (29) protruding from the casing; a first cover (70) covering the terminal; and a second cover (50) covering the first cover.  
WO/2018/190616A1
The present invention relates to an apparatus for reducing suction pulsation and a swash plate type compressor comprising same. The apparatus for reducing suction pulsation, which is installed in a swash plate type compressor and can red...  
WO/2018/190544A1
A scroll compressor includes: a frame configured to support a second scroll by being coupled to a first scroll; a sealing member insertion groove formed in a ring shape, on at least one of one side surface of the second scroll and one si...  
WO/2018/189768A1
Conventional compressors have the problem that a foreign object contained in a fluid compressed by a compression mechanism part may flow into the inside of an electric motor part, damaging the winding wound around, for example, a stator ...  
WO/2018/190520A1
Provided is a scroll compressor including: a casing: a drive motor which is held in place within the casing and has an internal flow passage and an external flow passage to pass through; a rotation shaft which is combined with the drive ...  
WO/2018/190073A1
The purpose of the present invention is to improve ease of assembly in an inverter-integrated electric compressor to a greater extent than in the prior art while ensuring vibration resistance in an electronic component that is susceptibl...  
WO/2018/190418A1
This air supply circuit is provided with: a compressor which selectively performs loaded operation and idle operation; a desiccant which removes water content from compressed air sent from the compressor; an instructing unit which output...  
WO/2018/187605A1
A head assembly for a multi-cylinder compressor or pump having a first cylinder and a second cylinder includes a valve plate that has a first cylinder portion and a second cylinder portion. The valve plate further includes a valve plate ...  
WO/2018/187601A1
A head assembly for a multi-cylinder compressor or pump having a first cylinder and a second cylinder includes a valve plate that has a first cylinder portion, a second cylinder portion, and a third portion positioned therebetween. The v...  
WO/2018/185914A1
A screw compressor that minimizes re-scattering of refrigerator oil from an oil accumulation part due to a swirl flow, and that achieves high oil separation efficiency. This screw compressor comprises: an oil-separating part configured f...  
WO/2018/178502A1
Invention relates to a fuel pump (10) for supplying fuel to an internal combustion piston engine, comprising a body (18) and a cylindrical space (30) in the body having a central axis (32), a piston member (28) arranged to reciprocate in...  
WO/2018/181299A1
Provided is a liquid-feed type gas compressor capable of monitoring the liquid surface height inside a gas-liquid separator. The liquid-feed type gas compressor comprises: an oil separator that separates and stores oil from compressed ai...  
WO/2018/179190A1
Provided is a liquid-feed type gas compressor capable of monitoring the liquid surface height inside a gas-liquid separator. The liquid-feed type gas compressor comprises: an oil separator 4 that separates and stores oil from compressed ...  
WO/2018/180225A1
The purpose of the present invention is to provide a refrigeration machine wherein lubricating oil supplied to a bearing, etc. in a turbo compressor is capable of being cooled by a simple configuration. This refrigeration machine (1) com...  
WO/2018/178500A1
Invention relates to a fuel pump (10) for supplying fuel to an internal combustion piston engine, comprising a body (18) and a cylindrical space (30) in the body (18) having a central axis (32) a piston member (28) arranged to reciprocat...  
WO/2018/177821A1
The invention relates to a multistage compressor (1), comprising - at least one high-pressure stage (2) and at least one low-pressure stage (3), - at least two pistons (6) which are driven via a common crankshaft (8) mounted in a crankca...  

Matches 301 - 350 out of 40,560