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Patent Searching and Data


Matches 501 - 550 out of 14,299

Document Document Title
WO/2016/109673A1
A displacement pump includes a pump rod having a load concentrating feature extending from the head of the pump rod. The head of the pump rod is received within a slot of a drive link, and the drive link is configured to contact the load...  
WO/2016/109252A1
An electrical submersible pump assembly has a number modules including a pump, a motor and a pressure equalizer. Each module has a rotatable shaft with a splined end that joins a splined end of another module, and those splined ends may ...  
WO/2016/105602A1
A dual circuit lubrication system for a power end of a reciprocating pump that includes a lubrication pump that supplies lubrication fluid to a high pressure lubrication circuit and a low pressure lubrication circuit. The high pressure l...  
WO/2016/101805A1
A mounting structure of a water pump used for an aquarium, a garden pond or an aquaculture pool, the mounting structure comprising a pump body (1) and a mount base (2); the pump body (1) is provided with a water outlet (11) thereon, the ...  
WO/2016/104535A1
The present invention relates to a sliding bearing (410) that is fixed to an axle opening (401) of an impeller (400) of a pump (100), and that rotatably supports the impeller (400) with respect to an axle (300), the sliding bearing being...  
WO/2016/105926A1
A piston assembly may include a piston rod and a piston disposed on the piston rod. The piston may include a frame end cap defining a through-bore for receiving the piston rod, and the frame end cap may form a first end of the piston. Th...  
WO/2016/099000A1
A hydraulic pump, according to the present invention, has the position of a flow channel that is supplied to a regulator to be disposed so as to branch out on a linear flow channel that is supplied to a sensor, and thus the branching poi...  
WO/2016/098999A1
A hydraulic pump, according to the present invention, has a symmetric section formed for as much as a preset interval from a kidney hole, and a gradual curve section formed after the preset interval up to a fluid discharge hole, thereby ...  
WO/2016/066275A3
The invention relates to a piston arrangement for pumping a liquid, in particular in a bottling system. The aim of the invention is to provide a piston arrangement for pumping a liquid and which can be cleaned and/or disinfected from the...  
WO/2016/099799A2
A screw gland assembly that comprises a body having threads formed on an outer surface of the body. A piston retainer coupled to the body, and a piston disposed within the body. A biasing member disposed between the piston retainer and t...  
WO/2016/096210A1
The invention relates to a high-pressure pump for a fuel injection system, in particular a common-rail injection system, comprising a housing part (1) which is at least partially made of plastic and forms an engine chamber (2), wherein a...  
WO/2016/096483A1
The invention relates to a piston fuel pump (18) for an internal combustion engine comprising a pump cylinder (40) and a pump piston (28) which can be axially displaced in the pump cylinder (40) and comprising a working chamber (34) defi...  
WO/2016/096485A1
The invention relates to a piston fuel pump (18) for an internal combustion engine comprising a pump cylinder (40) and a pump piston (28) which can be axially displaced in the pump cylinder (40) and comprising a working chamber (34) defi...  
WO/2016/099001A1
A hydraulic pump, according to the present invention, has a curvature formed on a linear flow channel and a connection point on the linear flow channel, the linear flow channel being among the flow channels in the hydraulic pump that hav...  
WO/2016/096205A1
A high pressure fuel pump comprising at least one pumping head (10, 20) and an improved drive assembly comprising a drive means and a drive shaft (40) comprising a rider journal (46) adjoined to a rear bearing (42). The journal (46) and ...  
WO/2016/094508A1
A well pump includes a plunger reciprocally carried within a barrel between up stroke and down stroke positions. A tubular linear actuator housing located below the barrel has a rotatable rotor. An array of rotor magnets is mounted to th...  
WO/2016/091976A1
The invention relates to an assembly comprising a housing, which has a receptacle or an opening, and a cylindrical insert, which is mounted in the receptacle or opening having at least one interference fit. The term cylindrical does not ...  
WO/2016/093469A1
A hydraulic pump according to the present invention arranges two discharge holes, through which a fluid compressed with a high pressure is discharged, vertically, not horizontally, thereby reducing the size of the hydraulic pump. Accordi...  
WO/2016/091408A1
The invention relates to a piston pump, in particular for injection systems for motorized two-wheeled vehicles and/or for motorized three-wheeled vehicles, having a compression chamber, a piston, an inlet valve, and an outlet valve. A fl...  
WO/2016/094050A1
A fluid cylinder block includes a body having a plurality of bores formed therein that intersect at a junction, and a stress distributing joint comprising a groove formed in the body adjacent opposing bores of the plurality of bores on e...  
WO/2016/091225A1
A cutting ring for a concrete pump, comprising: an annular steel base (1); an outer circle cutting edge (11) formed on the outer side of the sliding end face of the annular steel base (1); an inner circle cutting edge (12) formed on the ...  
WO/2016/087326A1
A packing case (1) for a plunger (2) or a piston rod of a reciprocating machine comprises a plurality of packing cups (11A-11E), each packing cup comprising a body (12) with a hole (13) for the passage of the plunger or rod (2) and a sea...  
WO/2016/059551A3
A positive-displacement pump for fluid products, in particular paints, colorants and the like, comprises a pump body (2) in which there is formed a pumping chamber (3), in which a piston (5) is mounted for sliding and is controlled so as...  
WO/2016/088725A1
The purpose is to obtain a high-performance, easy-to-handle gas-liquid separation device with which it is possible to perform advanced gas-liquid separating actions such as defoaming and deaeration, and that is provided with a structure ...  
WO/2016/082015A1
Abstract: The present relation relates to the technological field of compressors. Problem to be solved: The current reciprocating compressors valves arrangements comprises valves whose flexion area suffer from direct interference of 5 th...  
WO/2016/082016A1
The present invention relates to the technological field of acoustic filters applied to hermetic compressors. Problem to be solved: In hermetic compressors applied in cooling system, 5the work fluid sucked by the compression mechanism is...  
WO/2016/078811A1
The invention relates to an axial piston machine (100) for operation as a pump and/or motor, comprising a housing (10), a connection plate (20) connected to the housing (10), and a piston drum (30) that is arranged on a rotatable drive s...  
WO/2016/074814A1
The present invention relates to a fuel pump for pumping fuel, comprising a piston (2) and a diaphragm seal element (3), which seals on an inner annular seal seat (4) and an outer annular seal seat (5), wherein the following equation is ...  
WO/2016/073600A1
A diaphragm pump includes a housing having a pumping chamber containing fluid to be pumped. The pump has a transfer chamber adapted to contain hydraulic fluid, and a hydraulic fluid reservoir in fluid communication with the transfer cham...  
WO/2016/066359A1
Transmission module (17) for a power train, comprising a transmission (35), a swash plate machine (1) having a drive shaft (9), and the swash plate machine (1) has a centre of gravity (71), at least one connection element (61) is attache...  
WO/2016/066275A2
The invention relates to a piston arrangement for pumping a liquid, in particular in a bottling system. The aim of the invention is to provide a piston arrangement for pumping a liquid and which can be cleaned and/or disinfected from the...  
WO/2016/069667A1
A compressor may include a crankcase, a crankshaft, a piston, a discharge valve and a suction plenum. The crankcase defines a discharge plenum receiving working fluid at a first pressure. The crankshaft is disposed within the discharge p...  
WO/2016/055082A1
The invention provides an oil pump assembly for a vehicle lubrication system comprising a pump body (3) housing a pumping device (301), the pump body (3) presenting an outlet (302) leading from the pumping device (301), and an inlet (303...  
WO/2016/055294A1
A pump unit for supplying fuel, preferably diesel oil, to an internal combustion engine has at least two cylinders (10), which are formed in at least one head (9), are slidingly engaged by respective pistons (13), and communicate hydraul...  
WO/2016/055171A1
The invention provides an oil pump assembly for a vehicle lubrication system comprising a pumping device (301), the oil pump assembly presenting an outlet (302) leading from the pumping device (301), and an inlet (303) leading to the pum...  
WO/2016/055261A1
The invention relates to a fluid pump, in particular for supplying fluid and regulating pressure in a fluid circuit of a slip-controllable vehicle brake system. Fluid pumps of this type have a working chamber, arranged between an inlet (...  
WO/2016/055250A1
Pump (1) for supplying fuel at high pressure to an internal combustion engine, of the type comprising: a head (4); an elongate piston (7) which engages, in an axially slidable manner, a first cylindrical cavity (8) created in the head (4...  
WO/2016/051037A1
The invention relates to a rotary hydraulic machine which includes a casing (2) containing pistons actuated by an input shaft, said casing having a transverse front surface provided so as to engage with a mounting, and a transverse rear ...  
WO/2016/051107A1
Hydraulic mechanism, motor or pump, comprising a cam; a cylinder block mounted so as to rotate with respect to the cam; at least one cylinder (110i, 110e) formed in this cylinder block; at least one piston assembly able to cooperate with...  
WO/2016/053588A1
An electric submersible pump having a protector section with a gravity sealing chamber having a hanging orifice and a standing orifice positioned in a vertical separation orientation whereby the orifices are located on opposite sides of ...  
WO/2016/041973A1
The invention relates to an arrangement (1), in particular for a fuel delivery system for a motor vehicle, having a housing (5) and having a high-pressure connector (3) for fixing to the housing (5) by way of a welding process, wherein t...  
WO/2016/042013A1
The present invention relates to an electrical control valve, particularly designed for use in an air conditioning compressor, to control a refrigerant flow from a high-pressure area into a crankcase pressure area, and from the crankcase...  
WO/2016/041821A1
The invention relates to a reciprocating pump (1), having a step piston (4) and intended as hydraulic pump of a slip-controlled vehicle braking system . According to the invention, a piston step (8) of the step piston (4) delimits a step...  
WO/2016/041623A1
1. Modular pump system 2. Short version a. Problem addressed: A modular system of reciprocating pumps is to be designed in such a way that any type of said reciprocating pumps can be economically assembled and tested on a flexible assemb...  
WO/2016/037688A1
The invention relates to an air compressor (10), e.g. for supplying compressed air to a pneumatic system in a motor vehicle, comprising a crankcase (46), a cylinder housing (14) connected to the crankcase, a cylinder head (20), a cranksh...  
WO/2016/037299A1
A submersible oil well pump set having an underground drive conversion device, comprising a control cabinet (1), an underground drive device and an oil well pump (4); the underground drive device comprises a rotary submersible motor (2) ...  
WO/2016/037655A1
The invention relates to a displacing device for fluids, in particular liquids, which displacing device has linearly movable displacing elements, which plunge into pump chambers and are connected to crank pins of an externally driven cra...  
WO/2016/034576A1
The invention relates to a displacement pump with a delivery chamber, which is connected to a pressure connection and a suction connection, and a displacement element that determines the volume of the delivery chamber and can be moved be...  
WO/2016/034316A1
The pump has at least one pump element (10) that includes a pump piston (12) which is driven in a reciprocating motion, is guided so as to be displaceable in a cylinder bore (18) of a housing part (20) of the pump, and delimits a pump wo...  
WO/2016/030041A1
The invention relates to a high pressure fuel pump such as a fuel pump, comprising an evacuation device, the device comprising a porous member adapted to be disposed within said orifice and provide a predetermined flow-rate of fluid ther...  

Matches 501 - 550 out of 14,299