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Matches 1 - 50 out of 1,658

Document Document Title
WO/2018/084718A1
A method for controlling torque equilibrium of a hydraulic motor (1), comprising; - setting a torque equilibrium reference position (r) in a control system (100), - setting a reference direction (d) in the control system (100), - determi...  
WO/2018/060405A1
In order to provide a system allowing an improved and facilitated preparation of a sample for an appropriate analysis, a device for preparing a patient's sample before analysis is provided. The device comprises a housing (10, 30) and an ...  
WO/2018/060421A1
A device is provided comprising a receiving chamber for receiving a patient's sample, a first reagent reservoir and a second reagent reservoir. The receiving chamber may be configured for receiving at least an end portion of a sample col...  
WO/2018/036683A1
The invention relates to a filling device for filling a defined quantity of a product, comprising a store (2) for storing the product to be filled, a filling needle (5) for dispensing the product to be filled, a connection line (4) for c...  
WO/2018/038388A1
Disclosed is a high-pressure large-capacity water supply apparatus which is configured to: continuously discharge water toward an upper discharge pipe and a lower discharge pipe with a single crankshaft rotation and a single stroke recip...  
WO/2018/033278A1
The invention relates to an electromagnetically controllable suction valve (1) for a high-pressure fuel pump (2), comprising an annular magnet coil (3) for acting on an armature (5) that can be coupled to a valve tappet (4), said armatur...  
WO/2018/028865A1
The invention relates to an electromagnetically actuable intake valve (1) for a high-pressure fuel pump (2), comprising an annular magnet coil (3) for acting on an armature (7) which is able to move in translation between two end stops (...  
WO/2018/019483A1
The invention relates to a magnetic circuit (1) for an electromagnetically actuatable suction valve (2) of a high-pressure fuel pump (3), comprising a ring-shaped magnetic coil (4) for acting on a reciprocating armature (7) between two t...  
WO/2018/011767A1
The present invention concerns a pump for high-density powder transfer. The pump for high-density powder transportation according to the present invention has four-stroke operation, in which four pumping chambers in reality constitute a ...  
WO/2018/001626A1
The invention relates to an electromagnetically actuatable inlet valve (24) for a high-pressure pump, in particular of a fuel-injection system. The inlet valve (24) has a valve member (34) which can be moved between an open position and ...  
WO/2017/160885A1
Embodiments of the invention provide a piston assembly for a control valve in a water softener system. The control valve includes a drive mechanism,, one or more fluid passageways, and a seal assembly. The piston assembly includes a main...  
WO/2017/148600A1
The invention proposes an electromagnetically actuatable inlet valve (24) for a high-pressure pump, in particular of a fuel-injection system. The inlet valve (24) has a valve member (34) which can be moved between an open position and a ...  
WO/2017/144232A1
System (1) for supplying hydraulic pressure to a bolt elongation tool (2, 41), comprising the bolt elongation tool (2, 41) with at least one pressure chamber (3) and a tool piston (12), a hydraulic medium supply system (7) and a hydrauli...  
WO/2017/133507A1
A single-barrel dual-cavity injection pump, comprising a pump body bushing (2), an injection shaft (3), a housing (1), and a sealing apparatus (6). A cylindrical hole is provided at an extremity of the housing. The pump body bushing is p...  
WO/2017/117620A1
The invention relates to a compressed air energy storage plant (100) having a compressed air reservoir (2), an electrical input/output circuit (4), compression and expansion means which have a piston pump (200) that is switchable between...  
WO/2017/108343A1
The invention proposes an electromagnetically actuatable inlet valve (24) for a high-pressure pump, in particular of a fuel-injection system. The inlet valve (24) has a valve member (34) which can be moved between an open position and a ...  
WO/2017/097498A1
The invention proposes an electromagnetically actuatable inlet valve (24) for a high-pressure pump, in particular of a fuel-injection system. The inlet valve (24) has a valve member (34) which can be moved between an open position and a ...  
WO/2017/087146A1
A reciprocating drive mechanism. The reciprocating drive mechanism may comprise: a spool assembly and a spool housing. The spool assembly may be reciprocally movable within a spool chamber of the spool housing. The spool housing may comp...  
WO/2017/080861A1
The invention relates to an electromagnetic actuator (10) for a valve mechanism, in particular in a common rail system of a motor vehicle, comprising an armature tappet (22) for actuating a valve element (110) located in a channel (100),...  
WO/2017/067467A1
A miniature high-pressure submersible pump, comprising a housing (1), a piston (2), a piston ring (3), a connecting rod (4), a crankshaft (5), an inlet valve (6), an outlet valve (7) and an active valve opening apparatus. A rocker arm (9...  
WO/2017/064197A1
The invention concerns a hydraulic machine comprising: a casing (14); a differential piston (1) having an upper ring (23) and a lower base (27), suitable for sliding in reciprocating movement respectively in the casing and in a cylindric...  
WO/2017/060899A3
A patch pump including a medicament reservoir having an inner surface defining an elongate piston engagement pathway, an electric motor having a rotary drive output element, a piston replaceably axially fixed to the electric motor. The p...  
WO/2017/050626A3
Electromagnetic actuator (10) of a valve device (130), in particular in a common rail system of a motor vehicle, comprising an armature (50) for actuating a valve element (200) located in a duct, said armature (50) being arranged in a ho...  
WO/2017/016643A1
The present invention relates to a device (1) for increasing the pressure of a fluid with an actuatable safety valve (19). The safety valve (19) is actuated here via a valve cam (20). The valve cam is mounted with an eccentric (10) on a ...  
WO/2016/209991A1
An oblong diaphragm valve has curved surfaces carved into faces of a body and a plate. The curved surfaces have an oblong shape and define an oval or egg-shaped valve chamber when the body and the plate are joined and secured to each oth...  
WO/2016/188800A1
A valve (1) for a reciprocating compressor (21) comprises: a valve body (2) having a seat (3) and a guard (4); a shutter element (6) placed between the seat (3) and the guard (4) and configured to move between a closed position in which ...  
WO/2016/178889A1
A pneumatic timing valve includes a spool and seal system having a first seal cartridge and a spool. The first seal cartridge has an annular body with radial ports. The spool is positioned within the first seal cartridge and movable betw...  
WO/2016/153171A1
The present invention relates to a dispensing pump that is capable of rapidly dispensing a solution, such as a liquid synthetic resin, in a process of manufacturing electronics. The dispensing pump, according to the present invention, co...  
WO/2016/139367A1
The invention relates to a hydraulically driven two-cylinder piston pump (1), comprising a first differential cylinder (22), which has a piston-side chamber (51) and a rod-side chamber (53) and drives a first conveying piston (4) by mean...  
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/2016/096216A1
Pump, in particular a high-pressure fuel pump, having at least one pump element (10) which has a pump piston (12) which is driven in a reciprocating movement by way of a drive shaft (14) with at least one cam (16; 160) and delimits a pum...  
WO/2016/092514A1
Reciprocating compressor (100) for a cooling device (200) provided with a closed circuit (C) having a main branch (M), in which a first flow rate (X) of circulating coolant enters in said compressor, and at least one first economizer bra...  
WO/2016/079264A1
A pumping device (100) for pumping fluid, wherein the pumping device (100) comprises a force transmitting element (102), a pump plunger (104), and a seal (106), wherein the force transmitting element (102) is adapted for transmitting an ...  
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/2016/062497A1
The invention relates to a suction valve (1) that can be actuated electromagnetically for a high-pressure pump in a fuel injection system, in particular a common rail injection system, comprising a solenoid (2) for acting on an armature ...  
WO/2016/058805A1
The invention relates to an electromagnetically operable inlet valve (22) for a high-pressure pump, in particular of a fuel injection system, having a valve element (34) which can be moved between an open position and a closed position. ...  
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/2016/059551A2
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/2016/001187A1
The positive-displacement pump comprises a product-metering piston (28) slideably mounted inside a metering chamber (22), a barrel (14) at least partially delimiting an intake chamber (16) and an exhaust chamber (18) for the product, and...  
WO/2016/001186A1
The positive-displacement pump comprises a product-metering chamber (22), a metering piston (28) slideably mounted inside said chamber between a top dead centre and a bottom dead centre, a barrel (14) at least partially delimiting an int...  
WO/2015/157174A1
Metering systems and methods are disclosed. A metering system is part of a larger fluidics sub-system that includes a flexible reservoir for storing insulin and a cannula assembly for delivering the insulin into sub-cutaneous tissue. The...  
WO/2015/143516A1
A reciprocating compressor able to operate with two separate pressure suction lines is provided with a suction valve arrangement comprising: at least one vane-type automatic suction valve (3) and at least one vane-type semi-commanded suc...  
WO/2015/132645A1
The invention relates to a pump preferably comprising two pistons which are parallel and in opposition and are disposed in two, preferably cylindrical, cavities in a pump body, comprising at least one inlet port and at least one outlet p...  
WO/2015/124375A1
The invention relates to a pump, in particular a high-pressure fuel pump (1) of a common-rail injection system, comprising a pump cylinder head (14) having a pump cylinder and comprising a pump push rod (10) that can be moved translation...  
WO/2015/120154A1
An axial piston device may be operated as a pump and includes a self-centering rotary valve. The device includes a stationary housing encompassing a shaft and the rotary valve. The rotary valve and the shaft are coupled to each other. Up...  
WO/2015/112025A1
A method for controlling a positive displacement hydraulic machine with two or more working chambers (4), each in fluid contact with a valve arrangement (1) comprising a controllable high pressure valve (20h) and a controllable low press...  
WO/2015/086558A1
Proposed is a method for operating a high-pressure fuel pump of a fuel injection device of an internal combustion engine, wherein the high-pressure fuel pump (16) has at least one pump element (24), wherein the pump element (24) comprise...  
WO/2015/089355A1
An angle adjustment mechanism for a pump and a motor includes a base, an eccentric bushing and a fixed link. The base has a motor flange for mounting a motor, a pump flange opposite the motor flange for mounting a pump, a hinge disposed ...  
WO/2015/071397A1
A piston-cylinder assembly (1) for a reciprocating compressor comprises a cylinder (2); a piston (4) inside the cylinder (2), the piston (4) defining a first (6) and a second working chamber (7) for compressing a working fluid; the worki...  
WO/2015/072547A1
[Problem] To provide a high-efficiency permanent reciprocating displacement compression device that is capable of enabling a fluid to contactlessly enter and exit to and from a suction port and a discharge port at high speed. [Solution] ...  

Matches 1 - 50 out of 1,658