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WO/2010/091698A1 |
The invention relates to a motor pump unit for a high-pressure cleaning device, comprising an electric motor and a pump, the electric motor having a motor housing which is surrounded by a cooling housing, forming an annular chamber with ...
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WO/2010/091764A1 |
The invention relates to a modular vacuum unit (2) for fuel pumps, in particular high-pressure pumps for air-compressing compression-ignition internal combustion engines, having a housing (15) that can be attached to a cylinder head (3) ...
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WO/2010/091965A1 |
The invention relates to a motor pump unit for a high pressure cleaning device having an electrical motor and a pump, wherein the electrical motor has a motor housing that is surrounded by a cooling housing forming a ring space having a ...
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WO/2010/090678A1 |
A hydraulic load ramping system, in certain aspects, may utilize load sensing feedback from an engine, thereby reducing the possibility of overloading the engine as well as smoothing the transition between hydraulic load levels. In parti...
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WO/2010/080963A2 |
A reciprocating pump assembly having a pump within a housing. The pump having a crankshaft that rotates and a crosshead that is connected to a plunger via a pony rod. The plunger pumps fluid through cylinders in the pump. A connecting ro...
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WO/2010/070482A2 |
In a waveguide pump and method of pumping liquid, at least a portion of an elongate ultrasonic waveguide is immersed in a liquid reservoir. The waveguide has first and second ends, a nodal region located longitudinally therebetween, and ...
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WO/2010/067157A1 |
Piezoelectric pump (101, 200) for a household electric appliance comprising a moving wall (4, 204) interposed between a first casing element (1, 201) defining a pumping chamber (5, 205) with said moving wall (4, 204), and a second casing...
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WO/2009/057872A9 |
In a compressor, a motor includes a stator and a moving member that reciprocates. A frame supports the stator and a conductivity member flows at least a portion of magnetic flux flowing away from the stator back to the stator. Accordingl...
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WO/2010/057484A2 |
The invention relates to a hydraulic unit (1) for actuating at least one displaceable component, particularly a vehicle device that moves during a roof motion of a cabriolet vehicle, having a housing (3) for receiving an electric motor (...
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WO/2010/057485A1 |
The invention relates to a hydraulic unit (1) for actuating at least one displaceable component, particularly a vehicle device that moves during a roof motion of a cabriolet vehicle, having a housing (3) for receiving an electric motor (...
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WO/2010/053460A1 |
A high-pressure pump bearing member of an internal combustion engine comprising a seat (5), which is intended to cooperate with corresponding complementary parts and includes a cavity (50), which - when observed downwards - extends in a ...
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WO/2010/028124A2 |
The present invention discloses operation of a system for injecting a predetermined amount of a secondary fluid into a primary fluid stream. The system uses a liquid additive injection pump driven by a fluid powered motor that is driven ...
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WO/2010/027586A1 |
A system, in certain embodiments, includes a barrier with magnetic coupling between opposite sides of the barrier. For example, the system may include a first member with a first magnet that translates along with the first member, and a ...
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WO/2010/021602A2 |
The pumping equipment that is subject to industrial property right comprising a structure of components caulked in places of connection, which together constitute a pumping mechanism (1) enabling for a through-flow of fluid and consistin...
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WO/2010/019747A1 |
A condensate pump for an HVAC system includes a reservoir, a solenoid pump assembly with a solenoid pump, and a solenoid pump electronic control module for limiting the amount of energy delivered to the solenoid pump during one half cycl...
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WO/2010/015460A1 |
The invention relates to a method for operating a multi-pulse piston pump (10), particularly a flushing pump for use in well drill holes (12), comprising at least two pistons (24), each being guided in a cylinder (22), and one drive acti...
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WO/2010/015743A1 |
The present invention relates to an axial-flow motorized pump, comprising a free piston (3) configured to supply a dose of water into a supply duct (40) integrated into a cylinder block (4) and connected to a water outlet (5), characteri...
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WO/2010/012888A2 |
Electricity generator that generates electricity from a moving fluid, comprising a duct delimited by two end plates (1) between which there is positioned a membrane (5) so that it can be subjected to the action of a flow of fluid enterin...
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WO/2010/013556A1 |
A drive device is provided with a solenoid valve (120) serving as a pressure regulator valve for supplying the line pressure to a clutch (C1) of the forward first gear through a pressure regulator valve unit (140) and also serving as a s...
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WO/2010/000084A1 |
The present invention relates to an administration apparatus having a sensor (6) in order to detect a change of at least one state of the injection apparatus, characterized in that the sensor is a regenerating sensor, and to a method for...
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WO/2009/155229A1 |
The invention is directed to a multi-disk centrifugal pump suitable for pumping fluids, including biocompatible fluids, such as blood. The design of the pump components is optimized to reduce or eliminate the probability of clotting and ...
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WO/2009/150030A1 |
The present invention proposes in a first aspect a device for the preparation of a liquid food or beverage, said device comprising: a housing (20), a pump (1), a pump support (7) securing the vibrating pump (1) to the housing (20), a rig...
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WO/2009/146908A1 |
The invention relates to a compressor system (10) for supplying compressed air to a utility vehicle (20). Said compressor system (10) comprises a compressor (12), a clutch (22), and a hydraulic pump (14) and can be driven by means of a d...
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WO/2009/145176A1 |
A pressure regulating valve part (40) functioning as a linear solenoid valve for regulating the clutch pressure of a clutch (C2) by a sleeve (22) and a spool (24) is formed, and a pump part (60) functioning as a solenoid pump for force-f...
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WO/2009/146222A1 |
Disclosed is a device that includes a natural-gas compression system having a natural-gas powered combustion engine, a compression cylinder configured to receive natural gas and output compressed natural gas, a piston disposed in the com...
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WO/2009/134189A1 |
A pumping system comprising a membrane pump (1) for pumping a medium, the membrane pump comprising: -a pump housing (2), -a membrane (3), which is mounted to the pump housing and delimits a pump chamber (4) inside the pump housing, -actu...
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WO/2009/134181A1 |
A pumping system comprising a membrane pump (1) for pumping a medium into or out of a vessel (6), the membrane pump comprising an actuating member (13) for moving a membrane (3) in a first direction from a first end position to a second ...
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WO/2009/131781A1 |
A method including laser welding a barrier to a sleeve and at least one of a housing or coil cup to enclose a solenoid in a solenoid-driven piston pump. The solenoid driven piston pump may comprise a portion of an implantable drug delive...
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WO/2009/129560A1 |
A wave energy system (10) having a primary buoy (14) coupled to a tether (16), the tether (16) being anchored in such a manner as to provide resistance to upward movement of the buoy. In one form of the invention the buoy (14) is anchore...
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WO/2009/127471A2 |
A motor pump aggregate having an electronic activation circuit for the regulated activation of an electrical pump motor which drives the pump, wherein said motor is a brushless electric motor. A winding changeover unit is provided for al...
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WO/2009/126223A2 |
Gear pumps and methods of using the gear pumps are provided. In general embodiments, the pumps comprise a gear housing defining a passage and having an inlet and an outlet and one or more gears contained within the gear housing. The gear...
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WO/2009/117765A1 |
A high pressure pump including a linear actuator comprising a servo motor adapted to axially rotate a hollow rotor shaft (15) in alternating directions, the servo motor having a stator (19) positioned co-axially around the hollow rotor s...
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WO/2009/115151A1 |
The invention relates to a component pairing (1), comprising a first component (2) and at least one second component (3) adjustable relative to the first component (2), wherein a gap (6) is formed between the components (2, 3), said gap ...
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WO/2009/114778A1 |
A crankshaft for an integral gas compressor and internal combustion engine. The cylinder block of the integral gas compressor and internal combustion engine has a bank of compressor cylinders and a bank of engine cylinders, such as in a ...
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WO/2009/113804A2 |
The present invention relates to a fluid pump. More specifically, it relates to a fluid pump comprising a motive unit for generating a motive force from the drive force of an electric motor and a compression unit having at least one comp...
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WO/2009/114820A2 |
A high efficiency, low maintenance single stage or multi-stage centrifugal compressor assembly for large cooling installations. A cooling system provides direct, two-phase cooling of the rotor by combining gas refrigerant from the evapor...
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WO/2009/111265A1 |
A method and system for monitoring and controlling a hydraulic pump condition. More specifically, the invention relates to a method and device for monitoring and controlling a hydraulic actuated process indirectly by monitoring and contr...
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WO/2009/103155A1 |
This invention discloses a method of constructing an artificial lift device for deep wells, in which the deadload of the pump mechanism is supported by a continuously-controlled gas spring. The reciprocating motion is produced by a linea...
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WO/2009/094861A1 |
A compressed air driven vehicle is provided with a compressed air generating device (1), infixed between a body and an axle of the vehicle, generating compressed air and adding the compressed air as upward or downward vibration produced ...
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WO/2009/096923A1 |
A compressor apparatus includes a power source (26), a shell (12; 42), an electric motor (28; 52; 100; 200) having motor windings, and a control assembly (106; 206). The electric motor (28; 52; 100; 200) is located within the shell (12; ...
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WO/2009/095725A1 |
The invention is an electromagnetically operated mechanical actuator that comprises a first magnetic element (4) applied for generating magnetic field, a second magnetic element (8) consisting of a supporting element fitted with an elect...
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WO/2009/090986A1 |
It is possible to detect a position of a rotor in the axial direction without using a sensor. That is, provided is a method for detecting a position of a motor including a rotor (3) and a stator (2) on which armature windings of a plural...
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WO/2009/091834A1 |
A piston compression system converts energy from a conventional combustion cycle engine driving a piston to displace a working gas for flow through a turbine for output power. The working gas is derived by diverting a portion of the char...
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WO/2009/085427A2 |
A turbocharger (10) is disclosed that includes a compressor (14), a turbine (12) connected to the compressor by a mechanical shaft (16), and a fluidic drain valve (40) in flow communication with an air bleed port of the compressor and an...
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WO/2009/083179A1 |
A fluidic device for conveying or determining the quantity of a liquid flowing from a fluidic device inlet (2) to a fluidic device outlet (4) along a fluid path running in a direction of flow (6) has a fluidic element (16) which is movab...
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WO/2009/076772A1 |
In a heat tracing system using heat from a radiant heater to heat a circulating fluid, thermoelectric generation modules are used to generate electricity for powering a circulating pump. Thermoelectric power generation modules are sandwi...
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WO/2009/076713A1 |
A reciprocating pump (15) adapted for actuation by a reciprocating input, typically generated by wave motion. The pump (15) comprises a fluid delivery means such as a piston mechanism (201) adapted for reciprocation in response to recipr...
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WO/2009/070965A1 |
A vehicle vibration energy generating conversion device includes an energy input device(C) and a main machine device (D). The energy input device(C) includes a fork-shaped hinged collecting device(1) located at or near both ends of a veh...
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WO/2009/070853A1 |
A pumping apparatus having a housing and a passageway mounted to the housing. The pumping apparatus also has a free member which is movable within the passageway. Rotation of the housing causes the free member to move within the passagew...
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WO/2009/073406A2 |
A rotary mechanically reciprocated sliding vane air pump is integrated with pulse driven boundary layer gas turbines on a single shaft. The shaft is slotted and is aligned with a slotted rotor that mechanically drives a reciprocating sli...
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