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Patent Searching and Data


Matches 651 - 700 out of 14,301

Document Document Title
WO/2015/086336A1
The invention relates to a swashplate-type machine (1), comprising working pistons (7), which are guided so as to be movable back and forth in a substantially axial direction in piston bores (6) of a cylinder drum (5), and comprising a p...  
WO/2015/087337A1
Disclosed is a hydraulic operated but mechanically driven & mechanically reversed simple concrete pump, wherein the said pump is provided with a mechanical arrangement which converts the rotary motion of a reduction gearbox (2) driven by...  
WO/2015/087669A1
Provided is an electrospray device that can suppress damage to a liquid feed drive unit caused by voltage (current) applied to a solution material. This electrospray device (100) is an electrospray device (100) for depositing solution ma...  
WO/2015/085883A1
Provided is a reciprocating plunger pump, including a plunger pump body, a plunger pump head and a crank circular sliding block mechanism provided in the plunger pump body. A crank circular sliding block mechanism, a circular sliding blo...  
WO/2015/086337A1
The invention relates to a swashplate machine (1), comprising working pistons (7) which are guided with back and forth mobility in a substantially axial direction in piston bores (6) of a cylinder block (5), and a pivoting cradle (14) wh...  
WO/2015/074878A1
A pumping unit has a fuel storage tank (2), a piston pump (6) for feeding the fuel to an internal combustion engine (3); a gear pump (7) for feeding the fuel from the storage tank (2) to the piston pump (6), and a hydraulic circuit (46) ...  
WO/2015/076044A1
A cylinder head cover (10) has: a cover section (12) which covers a cylinder head (74); a pump housing section (20) which is formed integrally with the cover section (12), has an upwardly facing opening (26), and is provided with a circu...  
WO/2015/075383A1
A pump for injecting fuel (10) at high pressure, in particular diesel fuel, for a motor vehicle engine, comprises a tappet (11) including a tappet body (12), a spindle (13) that is fixed with respect to the tappet body (12), a roller (14...  
WO/2015/077001A1
A valve for a reciprocating pump includes a valve seat having a seat rim and a valve body having a stop surface for mating with the seat rim of the valve seat. The valve body is moveable against and away from the valve seat between close...  
WO/2015/072882A1
A medium-separation valve, intended for a volumetric-type pump operating under conditions of being submerged below a dynamic level, with the reciprocating motion of a working body in the working cavity of a pump chamber during a sucti...  
WO/2015/071106A1
A hot sludge pump comprises a bidirectional flow pipe (4) and an expansion joint (5) for compensating the heat-induced change in length of the bidirectional flow pipe (4), wherein the expansion joint (5) comprises a linear guide (6) and ...  
WO/2015/066355A1
A pump includes a check valve cartridge removably mounted to the pump. The cartridge includes an inlet check valve and a discharge check valve. A connector mounts intermediate the inlet check valve and the discharge check valve. The inle...  
WO/2015/063668A1
A diaphragm (M) pump comprising a body (1) comprising a suction connection (2) and a discharge connection (3), a suction valve (4) and a discharge valve (5); a control chamber (6) in which the diaphragm (M) is disposed, and a working cha...  
WO/2015/058717A1
A valve plate, comprising: an installation post (11) having a plurality of air grooves (111) for dispersing airflow on at least the top surface of the installation post (11); and a plurality of blades (12) circumferentially arranged outs...  
WO/2015/059426A1
The invention relates to a method for generating a flow of fluid, implemented in a device comprising a membrane (2) provided with at least one hole (20) and means (4) generating back-and-forth movements, wherein a flow is generated throu...  
WO/2015/058728A1
Disclosed is a valve plate, comprising: a mounting column (11); a plurality of blades (12) distributed outside the mounting column (11), along the circumference thereof. The radially inner end of each blade (12) is connected to the mount...  
WO/2015/058198A1
Disclosed compressor embodiments can prevent or substantially reduce the inefficient upwardly spiraling heat buildup found in typical compressors by significantly increasing the surface area of mating piston and chamber walls, using the ...  
WO/2015/051969A1
The invention relates to a swashplate machine comprising a housing part, a drive shaft mounted in the housing part, a cradle support pivotably mounted about a pivoting axis, and a bearing for the cradle support, wherein the bearing for t...  
WO/2015/054458A2
A high pressure fluid system including enhanced safety, maintenance and servicing features. The system can include a CAM assembly module, having a valve seat assembly, seal cartridge assembly and inlet manifold, that is easily installed ...  
WO/2015/052289A1
A plug-in pump (2) for a common-rail system has a pump housing (7), with a cylinder formed therein and with a piston (24) guided therein, a fuel inlet (33) and a fuel outlet (36). The pump housing (7) furthermore has a plug-in section (8...  
WO/2015/052266A1
The subject matter of the invention is a pump 1 with a housing 2, in which an electric motor 3 and at least one pump stage 4 that can be driven by a shaft of the electric motor 3 are arranged, an inlet 5 and an outlet 6 located on opposi...  
WO/2014/186249A3
A compressor valve may include a guard and a seat affixed thereto. The seat may have an inlet surface and an outlet surface opposite the inlet surface. A reconditioning limit indicator may be defined by or adjacent the outlet surface. Th...  
WO/2015/050183A1
A sliding component having a sliding surface (10) for sliding against a mating member, wherein after particles (70) having a surface hardness equal to or greater than that of the sliding surface (10) of the sliding component (100) are co...  
WO/2015/049021A1
A delivery device, with a delivery piston (27) which is movable in a pump chamber (31) by means of an actuation device (3) and which, in one delivery direction, removes fluid from a fluid line (35) in a pressure-reducing manner and, in a...  
WO/2015/049570A1
The present invention relates to the field of beverage delivery machines for tea, coffee and like beverages, carrying out the automatic delivery of said beverages, for instance through automatic dispensers or coffee machines of various k...  
WO/2015/044258A1
The invention relates to a damper for a high-pressure pump (101) having: - a housing (102), and - a cover (103) which can be coupled to the housing (102) in order to form a damping space (104). The cover (103) has an elevation (105), and...  
WO/2015/044351A1
A method comprising determining a first temperature of an oil inside a compressor (1); determining a second temperature at a moveable part (5) of the compressor (1), wherein the second temperature at the moveable part (5) is determined a...  
WO/2015/044126A1
A device for metered delivery of a liquid or viscous substance comprising a casing (1), a reciprocating differential piston able to slide in said casing, a metering chamber (16) and at least one outlet (13) for media delivery, the volume...  
WO/2015/039960A1
The invention relates to an electromagnetically actuated suction valve for a high pressure pump of a fuel injection system, in particular of a common rail injection system, comprising a valve-closing element (1) which is held in a recipr...  
WO/2015/042361A1
A method of making a pump housing that is net-molded and immediately assumes its final shape and design specification without requiring more than de minimis secondary machining processes. The method utilizes molds and cores configured su...  
WO/2015/041274A1
 Provided is a vehicle drive device that enables a reduction in man-hours for assembling a pump rotary electric machine, as well as a reduction in man-hours for assembling a power supply cable for supplying power to the pump rotary ele...  
WO/2015/041998A1
An oil-free compressor for a rail vehicle includes a multi-piece compressor housing, a first piston cylinder supported in a first opening in the compressor housing, a second piston cylinder supported in a second opening in the compressor...  
WO/2015/042224A1
Embodiments of the present disclosure relate generally to pumps and systems that use a differential pressure gradient to transfer fluids. In one example, the pumps may use available differential pressure that exists due to outside pressu...  
WO/2015/036178A1
The invention relates to a swash plate machine, which comprises a housing part (21), a pivot cradle (14) supported in such a way that the pivot cradle can be pivoted about a pivot axis (15), and a cradle bearing (11) for the pivot cradle...  
WO/2015/036206A1
The present invention relates to a piston compressor for compressing fluids, with a compression chamber (2, 3) for compression and a compression piston (4, 5), wherein for drive purposes preferably a ball screw drive is provided, compris...  
WO/2014/207520A8
A high-pressure fuel pump (10) includes a plunger (11), a pump housing (12), an intake valve (13), a discharge passage (14), a fuel seal member (18), and a fuel inlet conduit (34). The pump housing (12) includes a fuel pressurizing chamb...  
WO/2015/032533A1
A high pressure pump (1) for the delivery of a fluid comprises a pump housing (5) with a housing cavity (7) and a longitudinal axis (9), a piston (10) being axially movable within the housing cavity (7), a seal (15) being arranged radial...  
WO/2015/032558A1
A high pressure pump (1) for the delivery of a fluid comprises: - a pump housing (5) with a longitudinal axis (9) and a housing cavity (7); - a piston (10) being partly arranged in the housing cavity (7) and being axially moveable within...  
WO/2015/026613A1
A method for forming a piston seal of a hydraulic pump includes forming a reaction mixture that includes a prepolymer component, a polyol additive, a diol component, and a curative component, forming a sealing element with the reaction m...  
WO/2015/026558A1
A hydraulic power unit comprising a rear face and a front face spaced from one another includes an air inlet configured to receive air into the unit, and an air outlet configured to expel the air received into the unit. The hydraulic pow...  
WO/2015/011358A9
The sealing device (1) for a piston (2) the fixed skirt (5) of which moves in a cylinder (8), comprises a sliding skirt (6) through which there passes axially a pressure-transmitting duct (10) and which is connected to the fixed skirt (5...  
WO/2015/022458A1
The invention relates to a unit for pumping flammable products capable of forming an explosive atmosphere from a pumping zone (73) to a storage chamber (11), characterized in that it comprises: a separator (20) for separating said produc...  
WO/2015/021252A1
A motor control system for a lubricant pump motor comprises a pump system power input, a motor drive, a current sensor, a lubrication controller, and a drive controller. The pump system power input is configured to supply system power. T...  
WO/2015/018583A1
The invention relates to an inclined disc machine (1) as an axial piston pump (2) and/or axial piston motor (3), comprising a cylinder drum (5) having piston bores (6) which is mounted in a rotatable or rotating manner around a rotation ...  
WO/2015/018570A1
A positive displacement pump having a drive unit (A) and having a pump unit (100) with at least one inline valve unit (1, 1'), wherein each inline valve unit (1, 1') is, in the operating position (B), braced between two flanges (2, 2'), ...  
WO/2015/018648A1
The invention relates to a swash plate machine (1) as axial piston pump (2) and/or axial piston motor (3), comprising a cylinder drum (5) having piston bores (6) that is pivot-mounted or rotatably mounted about an axis of rotation (8), h...  
WO/2015/013849A1
A wear compensation device for a pump end face wear plate comprises a wear plate (1), a wedge block (2) and a push rod (3). The wear plate (1) is flexible and is mounted between the pump body (4) and the pump cover (5), the wedge block (...  
WO/2015/011384A1
The invention relates to a rotary-oscillating subassembly (1) for volumetrically pumping a fluid, comprising a hollow body (2) defining a cavity (10) through the wall of which two pipes (11, 12) pass, a piston (3) defining, together with...  
WO/2015/011353A1
The invention relates to a rotary swinging subassembly (1) for volumetrically pumping a fluid, wherein said subassembly comprises a hollow body (2) through which pipes (CPi, CDi) pass, a piston (4) accommodated in said cavity (25) defini...  
WO/2015/012342A1
 The present invention addresses the problem of further shortening an axial-direction dimension of a piston pump, and also reducing piston machining labor and machining costs. A piston pump provided with a piston (5) of which one end f...  

Matches 651 - 700 out of 14,301