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Patent Searching and Data


Matches 551 - 600 out of 14,396

Document Document Title
WO/2016/120556A1
The invention relates to a sealing device with a fluid cushion (100) for a piston (101) moving in a cylinder (102) and defining with the latter a chamber to be sealed (104), which comprises a perforated continuous ring (105) with a calib...  
WO/2016/122828A1
A barrel assembly (310) for a pumping mechanism (300) includes a first end (314), a second end (312) opposite the first end (314), and a plunger bore (320) configured to receive a plunger (330) for sliding within the plunger bore (320). ...  
WO/2016/118419A1
A method of monitoring and assessing valve conditions in a pump includes collecting data regarding timing of a pump piston and vibration of a pump fluid end, processing the data to form a filtered and transformed vibration signal, bandin...  
WO/2016/116334A1
The present invention relates to a process pump having a crank drive (1) and having at least three cylinders, which, as viewed clockwise or counterclockwise about the crank drive (1), constitute a first cylinder, a second cylinder and a ...  
WO/2016/118274A1
A cryogenic pump (10) comprising a shaft (26) disposed in a housing (18). The shaft rotates with respect to the housing, and the shaft includes an end (29) with an angled face (31). The pump includes a drive housing (20) at one end of th...  
WO/2016/112763A1
Disclosed are a water-lubricated high-pressure plunger pump and a handheld high-pressure jet apparatus. The high-pressure plunger pump comprises a shell (10) provided with through-holes. A cylinder block (20) is provided in the through-h...  
WO/2016/114894A1
A bearing arrangement 24 for a wobble plate piston pump 10 includes first, second, third, and fourth bearing assemblies 90, 92, 94, 96. The first and second bearing assemblies 90, 92 support the drive shaft portion 70 for rotation within...  
WO/2016/113053A1
Casing (1) for a volumetric pump, said casing (1) comprising a wall (2) being in ceramic, characterized in that said wall (2) comprises at least one opening means comprising a recess (3), a through-hole (4) in the bottom of said recess (...  
WO/2016/111814A1
The present disclosure generally relates to a pumping element of a fuel pump for an internal combustion engine wherein the pumping element comprises a pumping chamber and a check valve assembly having a first insert including a passage i...  
WO/2016/110812A1
Peristaltic pump comprising a housing (100), containing an electric motor (130) and a reduction gear (120, 122, 124, 126) configured to be driven by the electric motor (130), and a head (200) configured to be removably coupled to the hou...  
WO/2016/110813A1
Peristaltic pump comprising un housing (100), containing an electric motor (130), and a head (200) configured to be coupled to the housing (100), the head (200) housing a tube comprising two accessible ends and a rotor provided with two ...  
WO/2016/109658A1
A pump rod has a head extending from a neck, and the head is received within a drive slot of a drive link. The head includes a projection, and has an area smaller than an area of the head. The projection contacts an inner surface of the ...  
WO/2016/109676A1
A clamp is secured to a displacement pump, and the clamp includes an axial ring and a tightening ring. The axial ring is mounted above the tightening ring, and the axial ring is configured to align the displacement pump during mounting a...  
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...  

Matches 551 - 600 out of 14,396