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Patent Searching and Data


Matches 701 - 750 out of 10,113

Document Document Title
WO/2005/066491A1
A piston pump delivers precise and repeatable volumes of a fluid from a reservoir to a downstream component, and includes a piston that is rotatably and reciprocally mounted within a cylinder. The outer periphery of the piston forms an i...  
WO/2005/066492A1
A variable displacement compressor capable of providing excellent lubrication at sliding parts by securing a lubricating oil in a crankcase, comprising a drive shaft (7) rotatably supported on a housing, a swash plate (21) disposed in th...  
WO/2005/061890A1
The invention relates to a high-pressure fuel pump for common-rail injection systems, comprising a high-pressure reservoir (4) integrated into the pump housing (1). The invention is characterized in that the high-pressure reservoir is fo...  
WO/2005/061891A1
To provide a clutchless compressor in which the function of opening and closing an internal circulation passage for returning a small amount of refrigerant delivered during the cooling unwanted period from a delivery pressure region to a...  
WO2004113724A3
A nutating pump has a cross-type universal joint connecting a nutating member to a pump housing, ball joints connecting the nutating member to piston rods, and the piston rods fixed to piston heads so that the piston heads wobble in pump...  
WO/2005/059311A1
A swash plate disposed in a housing is a ball bearing assembly. The outer race of the ball bearing assembly is free to move relative to a swash plate drive shaft and also relative to reciprocating members driven by the swash plate and mo...  
WO/2005/059363A1
Crank gear (10) for a reciprocating compressor of the type equipped with at least one module which has two lines with two opposite cylinders. The crank gear is suitable for constraining the two cylinders to a crankshaft (20), so as to al...  
WO/2005/052420A1
A device is disclosed for controlling a variable displacement compressor. The device comprises a microvalve operated control valve. A microvalve device for controlling fluid flow and a micro spool valve for use as a microvalve are also d...  
WO2005028866A3
The invention relates to an axial piston compressor, particularly a compressor for the air-conditioning system for a motor vehicle, comprising a compressor housing, a cylinder block arranged in said compressor housing, said cylinder bloc...  
WO/2005/050019A1
According to the invention, a refrigerant compressor for motor vehicles, comprising a compressor housing, at least two cylinder bores in the compressor housing, pistons, arranged in the cylinder bores, a driveshaft chamber, arranged in t...  
WO/2005/050016A1
The invention relates to an axial piston compressor, in particular for the air conditioning system of a motor vehicle. Said compressor comprises a housing and a compressor unit, which is situated in the housing and operated by a drive sh...  
WO/2005/047697A1
A swash plate-type compressor where a shaft and a rotation drive body are connected through a link pin, wherein durability of a portion with which the link pin engages is enhanced. A swash plate-type compressor that has a shaft (6) penet...  
WO/2005/047698A1
A capacity control valve enabling an increase in control fluid control accuracy by preventing the connection part of a solenoid rod part to the operating rod thereof from being worn and reducing the coefficient of friction between a mova...  
WO2005033506A3
A gas compressor device (2)comprising a motor having a rotatable motor shaft (18), a rotating disk (6) attached to the motor shaft (18), and a compressor (10) comprising pistons (8), piston rods (62), cylinders (50), and the rotating dis...  
WO/2005/038253A1
The invention relates to an axial piston compressor, especially a compressor for the air conditioning system of a motor vehicle, said compressor comprising a housing and a compressor unit that is arranged in said housing, is driven by a ...  
WO/2005/035981A1
A swash plate-type compressor capable of achieving sufficient durability against a compression load by increasing the strength of a rotation drive body and capable of being downsized. A swash plate-type compressor has a rotation drive bo...  
WO/2005/035982A1
A swash plate-type compressor whose efficiency can be increased and that can be reduced in size. Also, operation of the compressor while a rotation drive body is rotating at a high speed is stabilized by keeping the center of gravity of ...  
WO/2005/033506A2
A gas compressor device (2)comprising a motor having a rotatable motor shaft (18), a rotating disk (6) attached to the motor shaft (18), and a compressor (10) comprising pistons (8), piston rods (62), cylinders (50), and the rotating dis...  
WO/2005/033510A1
In a valve structure according to the present invention, a suction valve is formed with a suction valve main body, and an opposing part that is integrally formed on a suction valve main body, and faces a suction hole and a valve seat at ...  
WO/2005/028865A1
An object of the invention is to provide a variable displacement type clutchless compressor capable of effectively preventing chattering in which the valve disk of a check valve repeats opening and closing even when the amount of flow is...  
WO/2005/028864A1
A shoe (26) for a compressor formed by pressing a pipe cut to a proper dimension and allowing both a reduction in weight and the securement of strength, comprising an outline part (43) formed of a generally flat-shaped flat wall part (41...  
WO/2005/029692A1
A reciprocation type compressor driving unit free from start failure. A position established by moving (Ѳ init) about 45º in a direction of rotation is the best start initial position with a line connecting a piston (107)-compression u...  
WO/2005/028887A1
Life of a shell-type needle roller bearing used for supporting structures for a compressor main shaft, a piston pump drive section, etc. is extended and an acoustic level of the bearing in use is lowered. A shell-type outer ring (2) of a...  
WO/2005/028866A2
The invention relates to an axial piston compressor, particularly a compressor for the air-conditioning system for a motor vehicle, comprising a compressor housing, a cylinder block arranged in said compressor housing, said cylinder bloc...  
WO/2005/026546A1
The finding relates to an alternative simple effect compressor that differs from other models due to its function; said function relates to a system for filling cylinders using pistons with connecting rods, that these are housed in idle ...  
WO/2005/024233A1
A variable displacement swash plate type compressor, wherein a first swash plate (18) is connected to a drive shaft (16) so as to be rotated integrally with each other and double-head pistons (23) are anchored to the first swash plate (1...  
WO/2005/024234A1
A drive shaft (16) has a first swash plate (18) integrally and rotatably connected thereto. The first swash plate (18) has a one-headed piston (23) moored thereto through shoes (25A, 25B). The rotation of the first swash plate (18) accom...  
WO/2005/022053A1
The invention relates to a compressor (10) for use in an air-conditioning system or to an air-conditioning system comprising such a compressor (10), especially for motor vehicles. The invention is characterized in that the compressor or ...  
WO/2005/021967A1
The invention relates to an axial piston compressor, in particular CO2 compressor for vehicle air-conditioning systems comprising a captive C-washer, in particular a swivel ring (107) which is rotationally driven by a drive shaft (104) a...  
WO/2005/019646A1
Outer circumferential shape of a balance weight is composed so that the distance between the outer circumference of the balance weight and the piston is substantially constant in the closely approaching interval of the balance weight and...  
WO/2005/010366A1
A method of manufacturing a piston suitable for welding a head component part to a tail component part of different materials by friction welding method and capable of withstanding practical use. An abutment part (41) and a fitted wall p...  
WO/2005/008069A1
A compressor includes a cylinder block having a cylinder bore. The compressor includes a front housing joined to a front end of the cylinder block and having a crank chamber. The compressor includes a rear housing joined to a rear end of...  
WO/2005/008068A1
A power transmission device (11) has a pulley (13), a hub (15), a first pin (14), a second pin (17) and a coupling member (18). The coupling member (18) is of a forked leaf spring which is substantially U-shaped and has a pair of sidepie...  
WO/2005/008093A1
A coupling member (18) is of a forked leaf spring which is substantially U-shaped and has a pair of sidepiece portions (18a, 18a), a pair of bent portions (18b, 18b), a pair of joining portions (18d, 18d) and a curved portion (18e). The ...  
WO2004094827B1
A motor driven compressor which can use refrigerant sucked into a swash plate chamber of the compressor to efficiently cool an electric motor, in which a motor unit (10) has an electric motor (13) installed in an inside motor room (12) f...  
WO/2005/003558A1
The invention relates to an eccentric drive mechanism for volumetric pumps or motors, comprising the following features: a) at least one stroke member (6, 6'), which is rotationally fixed to the shaft (W) of the crank gear and has at lea...  
WO/2004/113725A1
To achieve energy saving, structures of a compressor and a flow path-switching valve that are used for an air conditioner for mounting on a motor vehicle are simplified by reducing their piping etc. In a head case (11) of a compressor bo...  
WO/2004/113724A2
A nutating pump has a cross-type universal joint connecting a nutating member to a pump housing, ball joints connecting the nutating member to piston rods, and the piston rods fixed to piston heads so that the piston heads wobble in pump...  
WO/2004/110668A1
A method of manufacturing a disk member, wherein a cylindrical boss part (1B) is formed by axially compressing a burring part (Wb) by a cope (5) and a drag (6) from both upper and lower directions for elastic deformation. Since an annula...  
WO/2004/111451A1
The invention relates to an axial piston compressor, particularly a compressor for the air-conditioning system of a motor vehicle, comprising a housing and a compressor unit, which is placed inside said housing, is driven by a drive shaf...  
WO2004081378A3
In a cylinder supporting structure (215) of a reciprocating compressor for combining a cylinder (410) compressing gas with a frame (240) with a fastening means, by inclduing a bridging portion (412) formed in the cylinder (410); an axial...  
WO/2004/094825A1
A compressor with an electromotive swash plate includes a front housing having a front discharge chamber for discharging a firstly compressed refrigerant, a rear housing having a rear suction chamber communicating with the front discharg...  
WO/2004/094827A1
A motor driven compressor which can use refrigerant sucked into a swash plate chamber of the compressor to efficiently cool an electric motor, in which a motor unit (10) has an electric motor (13) installed in an inside motor room (12) f...  
WO/2004/092584A1
A swash plate compressor having a housing provided with a first gas passage I and a second gas passage II extending in the axial direction, a third gas passage III formed substantially symmetrically to the first gas passage I with respec...  
WO/2004/092583A1
A swash plate compressor comprising a swash plate secured to a driving shaft and rotating together with the driving shaft, a shoe (31) abutting slidably against the swash plate, a piston (13) disposed slidably in a bore defining a compre...  
WO/2004/090338A2
It refers to the special features of this invention, which are a set of mechanisms, electro-mechanisms, and electronic controls that allow a compression chamber for a refrigeration fluid or other kinds of fluids to employ three, six, or ...  
WO/2004/090338A3
It refers to the special features of this invention, which are a set of mechanisms, electro-mechanisms, and electronic controls that allow a compression chamber for a refrigeration fluid or other kinds of fluids to employ three, six, or ...  
WO/2004/088139A1
A reciprocating compressor, comprising a front side delivery chamber (18a) formed in a front side cylinder head (6), a rear side delivery chamber (18b) formed in a rear side cylinder head (8), a plurality of delivery passages (12a) and (...  
WO/2004/085849A1
A seal section consisting of a flange (118) disposed on a suction muffler (110) and a groove (129) formed in a cylinder head (123) isolates a resonance chamber (128) from the interior of a sealed vessel, so that suction pressure pulsatio...  
WO/2004/081378A2
In a cylinder supporting structure (215) of a reciprocating compressor for combining a cylinder (410) compressing gas with a frame (240) with a fastening means, by inclduing a bridging portion (412) formed in the cylinder (410); an axial...  

Matches 701 - 750 out of 10,113