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Patent Searching and Data


Matches 401 - 450 out of 39,965

Document Document Title
WO/2017/175431A1
A single-cylinder compressor (1) is provided with a hybrid balance weight (20) balanced with rotational inertia force generated with the rotational movement of a rotating shaft (5). The hybrid balance weight (20) comprises first, second,...  
WO/2017/174717A1
Compressor for generating compressed air for a commercial vehicle, having a housing with a piston chamber in a crankcase and a dead space which is configured at least in the cylinder head. Furthermore, the compressor has a valve device w...  
WO/2017/173715A1
A self-air-intake piston comprises: a piston connecting rod(11), one end of the piston connecting rod(11) being provided with a drive axle hole(2), another end of the piston connecting rod(11) being provided with a piston head(3), the pi...  
WO/2017/174501A1
The present invention relates to a compressor (1) comprising an upper casing (2) that covers the movable components and a lower casing (3) that contains the oil on the base thereof and that supports the components therein; a motor (4) th...  
WO/2017/175273A1
A protective device (50) for a compressor, provided with: a high pressure switch (5) for detecting a high-pressure abnormality in a refrigerant circuit; an auxiliary switch (7) for supplying a power supply signal when a high-pressure abn...  
WO/2017/169642A1
Provided is a variable-displacement swash-plate-type compressor with which restarting after operation of the clutch can be performed smoothly. Each cylinder bore comprises first and second cylinder bores 21a and 23a. Each piston 9 has a ...  
WO/2017/169595A1
A screw compressor (1) is provided with: a first compressor body (11) driven by a first motor (12) through an inverter; a second compressor body (21) driven by a second motor (22) through an inverter; and an intercooler (30), on the uppe...  
WO/2017/167864A1
The invention relates to an electronic control device (13) for a refrigerant compressor, comprising at least: a drive unit (18); and a compression mechanism (5) which is actively connected to the drive unit (18), with at least one piston...  
WO/2017/163828A1
Provided is an inverter-integrated electric compressor for which handling is facilitated while improving the durability of an inverter circuit unit, and the number of components can be reduced. In this inverter-integrated electric compre...  
WO/2017/163812A1
A refrigerant compressor having a configuration whereby: lubricating oil is separated from a compressed refrigerant and stored in an oil storage chamber; the stored lubricating oil is supplied to a prescribed unit to be supplied; and the...  
WO/2017/163646A1
A package-type compressor 1 is provided with: three pairs of wall surfaces facing each other, said three pairs being a pair of first wall surfaces 22, 22, a pair of second wall surfaces 23, 23, and a pair of third wall surfaces 24, 24, a...  
WO/2017/163811A1
Provided is an electronic circuit device capable of accurately measuring properties of a power switching element formed of a leadless package component in a state in which the element is mounted on a circuit board. In the present inventi...  
WO/2017/163810A1
Provided is an inverter-integrated electric compressor for which the connection structure of a power supply harness suppling power to an inverter circuit unit is improved, and reliability is improved. This inverter-integrated electric co...  
WO/2017/163539A1
This electrically driven fluid machine comprises an insulative hollow cluster block accommodated within a housing. The cluster block is electrically connected to motor wiring extended from the coils of an electric motor, and also to circ...  
WO/2017/162154A1
A pneumatic multi-stage pressurization device, comprising a drive cylinder (1), a drive piston (2) disposed in the drive cylinder (1), a multi-stage pressurization device (3) connected to the drive piston (2), and a filter (4) connected ...  
WO/2017/164539A1
The present invention relates to a compressor comprising: a compression device receiving driving power so as to suction refrigerant from a suction space, compress the same, and discharge the same to a discharge space; an oil storage cham...  
WO/2017/160985A1
An axial machine having a wedge that drives a plurality of pistons and a retainer plate for maintaining the slipper shoes in contact with the wedge. A retainer sleeve engages the retainer plate in a continuous rolling engagement as the r...  
WO/2017/161118A1
The present invention discloses a novel modular cooling system for cooling an air injection system where the cooling system is configured to conform generally to the foot print of the air injection system. The cooling system utilizes a p...  
WO/2017/157408A1
The present invention relates to a hermetic terminal socket (1) for use in a hermetic compressor (2) comprising: a casing (3) for hermetically accommodating a compressor-kit (4) and a terminal plug (5) for supplying power to the compress...  
WO/2017/158809A1
This compressor is provided with: a sealed container having an oil reservoir space for collecting oil in the bottom; a compression mechanism part accommodated in the sealed container, the compression mechanism part compressing a fluid th...  
WO/2017/157691A1
The invention relates to a medical suction pump that comprises a pump housing (1, 8), a pump assembly (6) arranged in said pump housing (1, 8) for generating a negative pressure, and a device for damping sound. The device for damping sou...  
WO/2017/156093A1
Systems and methods for extracting hydrocarbon gas are characterized by: a degassing device (10, 60) having a degassing chamber (38, 64) defined within an outer housing (36, 62); a mud inlet valve (44, 66) through which hydrocarbon-beari...  
WO/2017/154086A1
This gas-liquid separator fixing tool is used for fixing a gas-liquid separator to an airtight container of an airtight compressor, wherein the gas-liquid separator fixing tool is provided with a fixed part fixed to the airtight containe...  
WO/2017/153272A1
The present invention relates to a compressor (1) comprising a motor (2) consisting of two main parts, a stator (3) and a rotor (4); a cylinder (5) providing the pumping of the refrigerant fluid; a cylinder head (6) that is disposed on t...  
WO/2017/153246A1
The present invention relates to a compressor (1) comprising an upper casing (2) that covers the movable components and a lower casing (3) that contains the oil on the base thereof and that supports the components therein; a motor (4) th...  
WO/2017/154853A1
Provided is a housing structure for a vehicle-mounted device with which strength for withstanding a collision can be ensured. An electric compressor 1, which is a vehicle-mounted device, is equipped with a device main body 10, and a cyli...  
WO/2017/155243A3
A cylinder coupling structure of a small air compressor according to the present invention, in which a cylinder is integrally coupled to a block by which a crankshaft is shaft-supported, wherein the block is provided with a supporting en...  
WO/2017/155243A2
A cylinder coupling structure of a small air compressor according to the present invention, in which a cylinder is integrally coupled to a block by which a crankshaft is shaft-supported, wherein the block is provided with a supporting en...  
WO/2017/150693A8
Provided is an electric compressor for which a required strength can be maintained while the weight of a partition wall part is reduced. An electric compressor (100) comprises a fluid compressing mechanism (1), an electric motor (20), an...  
WO/2017/149729A1
Provided is a compressor system (10) comprising: a compressor (1) having a rotor (12) which rotates about an axis and a bearing device (13) which supports the rotor (12); a lubricating oil tank (2) in which lubricating oil is stored; a l...  
WO/2017/150603A1
This hermetic scroll compressor comprises: a ring-shaped thrust plate (40) having a through hole (41) through which a lubricating oil flows; and a crankshaft (11) that is placed on the upper surface of the thrust plate (40) and that has ...  
WO/2017/149820A1
A bearing unit is provided with: a slide bearing, a section of which has a flange that protrudes circumferentially outward; a roller bearing, which has an inner race, an outer race and rolling elements disposed between the inner race and...  
WO/2017/150693A1
Provided is an electric compressor for which a required strength can be maintained while the weight of a partition wall part is reduced. An electric compressor (100) comprises a fluid compressing mechanism (1), an electric motor (20), an...  
WO/2017/151956A1
A generator includes an elongated tubular frame, an internal combustion engine attached to the elongated tubular frame, the engine including an engine block including a cylinder and a crankshaft configured to rotate about a crankshaft ax...  
WO/2017/148935A1
The present invention relates to a process for the physical absorption (dissolution) of gases in liquids, to a device for carrying out the process and to the use of said device.  
WO/2017/145712A1
The present invention has: a sealed container (10); a compression part (30) that is provided to an upper portion of the inside of the sealed container and that compresses a working medium; an oil reservoir part (15) that is provided to a...  
WO/2017/145798A1
The purpose of the present invention is to make it possible to ensure quietness at small volume while preventing pressure loss in intake pressure at large volume, achieve high volumetric efficiency at small volume without causing an incr...  
WO/2017/145713A1
This heat exchange unit (1) comprises: a compressor (11) that compresses a working medium that includes 1,1,2-trifluoroethylene and circulates in a refrigeration cycle; a heat exchanger (12) that is provided to the refrigeration cycle; a...  
WO/2017/145368A1
A cooling device (40) is provided with: a cooler (42) provided within a shell (41); an inlet nozzle (45A) for feeding fluid (F) into the shell (41); an outlet nozzle (46) for delivering to the outside the fluid (F) having flowed through ...  
WO/2017/145277A1
Provided is a rotary compressor in which the diameter of a discharge pipe is increased while the external diameter of a hermetically sealed vessel is maintained, and in which the strength of an upper hermetically sealed vessel is ensured...  
WO/2017/145281A1
This scroll compressor comprises: a shell 8; a compression mechanism 45 located on one end side inside the shell 8; an oil sump 12 located on the other end side inside the shell 8; a main shaft 4 provided through the bearing section of t...  
WO/2017/145616A1
A vehicular electric compressor is provided with: a compressor case (11); an inverter circuit (24); an inverter case (21); and a lid (30) which closes an opening portion of the inverter case. The vehicular electric compressor also includ...  
WO/2017/141343A1
This compressor is provided with: a container which has an oil sump formed at a lower section thereof; a motor provided in the container; a cylinder which has an insertion hole formed therein and which is fixed to the inner wall of the c...  
WO/2017/140587A1
Device (1), in particular for an air spring system, comprising a housing (15) in which an air compressor (16) is placed; the housing (15) has a cavity (2) inside which a pneumatically actuated valve body is movably arranged. The device (...  
WO/2017/141825A1
A refrigerant compressor (171) is provided with: an electric motor element (106); and a compression element (107) that is driven by the electric motor element (106), that has a sliding section, and that compresses a refrigerant. A fuller...  
WO/2017/140682A1
The present invention relates to a device (15) for cooling charge air of an engine (10), comprising a charge air cooler (40) in order to cool, upstream from an air-intake portion (14) of the engine (10), air (38) from a supercharger (28)...  
WO/2017/141477A1
The purpose of the present invention is to provide a rotary electric machine that can be rotated at a high speed and has reduced size and cost while maintaining corrosion resistance; and a pump using the rotary electric machine. A rotary...  
WO/2017/141322A1
Disclosed is a compressor wherein a liquid level sensor (30) is disposed at a position where the lowest liquid level can be detected, said lowest liquid level being a level at which oil can be supplied by means of an oil supply mechanism...  
WO/2017/137143A8
The invention relates to a reciprocating-piston machine (400), in particular a two-stage or multi-stage piston compressor (400), or two-cylinder or multi-cylinder piston compressors, having: at least one cylinder (410, 420) and at least ...  
WO/2017/137144A1
The invention relates to a reciprocating piston engine (400), in particular a two-stage or multi-stage piston compressor (400), comprising: at least one first cylinder (420) and at least one first piston (K1) assigned to the first cylind...  

Matches 401 - 450 out of 39,965