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Matches 151 - 200 out of 5,479

Document Document Title
WO/2016/207211A1
The invention relates to a dosing device comprising a fluid-side module (12,12') and a dry module (13), said fluid-side module (12,12') comprises a chamber (14) and a magnetic piston (16) which is drivingly moved into the chamber (14) by...  
WO/2016/205473A1
Systems and methods for determining proper phase rotation in a linear motor that may be used in an ESP system, where the phase rotations associated with power and return strokes are initially unknown. The method includes providing power ...  
WO/2016/205471A1
Systems and methods for securing coils of magnet wire to a support core in a linear motor that may be used, for example, in an ESP. In one embodiment, a hollow member such as a cylindrical metal tube is provided as a support core which i...  
WO/2016/198155A1
a. Problem: It is sought to achieve that the reciprocating-piston pump exhibits an inlet-side pressure reduction and/or delivery flow limitation, and operates reliably even with liquids of different composition, even contaminated with sm...  
WO/2016/198156A1
1. Reciprocating piston pump with input-side flow rate limitation 2. Abstract a. Problem addressed: a cost-effective reciprocating piston pump should have an input-side flow rate limitation and should also function reliably for fluids of...  
WO/2016/198497A1
A method of sharing load between a plurality of parallel fluid pumps in a subsea fluid pumping system (1) comprising a first fluid pumping unit (2a) comprising a first pump (3a) and a first motor (8a) which is drivingly connected to the ...  
WO/2016/196642A1
An ESP system includes a motor and which is disposed in a wellbore on an end of an umbilical, where the umbilical includes a power cable and control lines. The control lines carry signals for the control and operation of downhole element...  
WO/2016/197080A1
The present invention provides a numerical affinity pump sensorless conversion signal processing technique, e.g. based upon processing the pump differential pressure, flow rate and power at pump maximum speed published by pump manufactur...  
WO/2016/195872A1
Systems and methods for determining proper phase rotation in a linear motor where the phase rotations associated with power and return strokes are initially unknown. Power having an initial phase rotation is provided to a linear motor un...  
WO/2016/188672A1
The invention relates to a pump device (1), in particular for a brake system (2) of a motor vehicle, comprising a linear drive (4), which is designed as a reluctance drive and, for this purpose, has a longitudinally movable armature (8) ...  
WO/2016/182004A1
In an oil pressure generating device (200) of a crosshead engine, the tip is located on the outer part of the main member, and the base faces a pressure-boost chamber (216) inside the main member (202). The oil pressure generating device...  
WO/2016/180800A1
The invention relates to a method for operating a fluid delivery system, with a fluid delivery pump, with a voltage manipulator (7) and with an electric motor (8), wherein the fluid delivery system is integrated into an electrical grid a...  
WO/2016/180579A1
Solenoid pumps for auxiliary units in vehicles, such as mechanical controllable coolant pumps, comprising: an inlet (24.1; 24.2; 24.3); an outlet (28.1; 28.2; 28.3); an electromagnet (10.1; 10.2; 10.3), which has an armature (20.1; 20.2;...  
WO/2016/179015A1
A metering pump includes a motor having a motor shaft extending through a drive housing, a carriage assembly disposed around the motor shaft and within the drive housing, a plunger return block mounted to the carriage assembly, a piston ...  
WO/2016/178890A1
A system includes a fixed-displacement fluid pump, a motor operatively connected to the fixed-displacement fluid pump, a sensor configured to sense a parameter related to a drive speed of the motor, and a user interface. The pump control...  
WO/2016/179014A1
A metering pump includes a motor having a motor shaft extending through a drive housing, a carriage assembly disposed around the motor shaft and within the drive housing, a plunger return block mounted to the carriage assembly, a piston ...  
WO/2016/173593A1
The invention relates to a metering pump system (1) for a liquid additive which can be taken from a tank (2), comprising a first and a second electrically driven pump (4, 5), which is hydraulically connected by means of a valve (14, 15, ...  
WO/2016/173981A1
The invention relates to a method for controlling a fuel delivery system, comprising a fuel delivery pump and an electric motor, wherein the fuel delivery pump can be driven by the electric motor and the electric motor can be controlled ...  
WO/2016/168287A1
A battery powered, personal air sampler is described which uses a closed loop control circuit to adjust the power that is delivered to an internal pump such that a stable and accurate flow rate is maintained independent of changes in inl...  
WO/2016/166321A1
The invention relates to portable mobile hydraulic pumps for hydraulically operated tools, having a pancake motor connected to a control device and a pot-shaped housing that accommodates the fluid, having connections for at least one too...  
WO/2016/161508A1
A planetary drive system that aligns four fluid ends for a pump or four compressor cylinders in the same plane, allowing for four fluid ends/compressor cylinders to be driven by one rotation of the pump's motor. Additionally, the planeta...  
WO/2016/156173A1
The present invention relates to a pump unit for a breast pump for extracting milk from a human breast, comprising a motor for driving the pump unit, wherein the motor is configured to provide a motor feedback signal; a control unit for ...  
WO/2016/156833A1
A system for delivery of a high viscosity fluid comprises a variable speed pump. A circuit through which the fluid is pumped comprises a loop having a plurality of fluid off- takes from the circuit. A controller controls the operation an...  
WO/2016/153796A1
A pump system (12) is disclosed for use with a fuel system (10) of an engine (12). The pump system may have a first pump (40) with a first end (52), a second end (54), a reservoir (82) located at the second end, and at least one pump mec...  
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/2016/151197A1
The invention concerns a solar powered fluid pump (10) having a pressure vessel (12) for receiving solar radiation. The pressure vessel (12) is divided by a diaphragm (13) into a first chamber and a second chamber inside the pressure ves...  
WO/2016/142928A1
A system is provided for retrieving efficiently water from a well. The system comprises: a collector operative to collect renewable energy and convert it into electrical energy; a positive displacement pump comprising a servo motor that ...  
WO/2016/144997A1
A liquid evacuation system for removing under controlled conditions a liquid, such as wine, juices, chemical products such as detergents, from a flexible pouch using a mechanical pumping mechanism, such as a piston pump or a diaphragm pu...  
WO/2016/142928A8
A system is provided for retrieving efficiently water from a well. The system comprises: a collector operative to collect renewable energy and convert it into electrical energy; a positive displacement pump comprising a servo motor that ...  
WO/2016/139531A1
The present invention concerns beverage vending machine field, said beverages like tea, coffee (or similar beverages) etc., performing automatic dispensing of said beverages, through for instance vending machine or coffee machine of any ...  
WO/2016/137216A1
A cover for a pump is provided. The cover for a pump is formed to cover a part of the pump installed in a tank so as to discharge a liquid stored in the tank to the outside of the tank, is provided on one side thereof with an accommodati...  
WO/2016/133874A1
A fluid pump system includes a housing, a motor, a fan, and a fluid conduit. The housing includes a wall having a first end and a second end, and the housing defining a first axis extending between the first end and the second end. The w...  
WO/2016/122350A1
The submersible pumping unit comprises the housing, the suction valve, the discharge valve, the rotor, the stator and the induction coils. The plunger consists of the metal pipe featuring the permanent magnets with the reciprocal poles a...  
WO/2016/119918A1
The invention relates to a method for operating a piston pump, which is driven by means of a coil (1) of an electromagnet, wherein a piston (2) of the piston pump can be moved against a restoring force by means of the electromagnet, wher...  
WO/2016/120822A1
Piston pump suitable to be installed on machines for dispensing fluid products, comprising a jacket (18), a piston device (19) mobile with alternate motion inside said jacket (18) and comprising a rod (21) and a head (20). The pump also ...  
WO/2016/113120A1
The invention relates to a fluid energy machine and a method for generating a fluid-volume flow and for compressing a fluid by means of the fluid energy machine according to the invention. The invention also relates to a method for refue...  
WO/2016/108739A1
´╗┐The invention relates to a method for controlling a linear motor used as an actuator for a submersible plunger pump for oil recovery. The method consists in sequentially connecting stator windings, providing for the smooth movement of...  
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/2016/100535A1
Providing mobile electric power comprising a power generation transport configured to convert hydrocarbon fuel to electricity and an inlet and exhaust transport configured to: couple to at least one side of the power generation transport...  
WO/2016/095988A1
The invention relates to a high pressure cleaning system (10) having a high pressure cleaning device (12) and an external battery-operated control unit (44). The high pressure cleaning device has a motor pump unit (16) having a motor (18...  
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/2016/091437A1
The invention relates to a piston assembly (5) for a pressure-producing device (12) of a brake system (1) of a motor vehicle, comprising a piston (10), which can be at least partially inserted into an opening (14) formed in a hydraulic u...  
WO/2016/087064A1
The present invention relates to a fuel pump (1) which comprises a pump housing (2), a delivery element (3) for delivering fuel, a heat-generating actuator (4) for actuating the delivery element (3), a first fuel path (5) which leads fro...  
WO/2016/079566A1
The invention relates to a hydraulic mechanical pumping unit comprising a radiator built into the chassis and a hydraulic circuit that allows operation with high flow rates and low pressure or with low flow rates and high pressure. This ...  
WO/2016/070886A1
This invention depends on pumping the air into water by the pumping device and then distribute this air on the generation power units by pneumatic tanks under the water and pump the air equally on the units pushes to the top by the law o...  
WO/2016/066472A1
The invention relates to a fluid pump system (10), comprising a first fluid pump assembly (100), which is designed to receive a fluid via a first fluid supply line (114) and to output said fluid via a first fluid discharge line (116), an...  
WO/2016/067742A1
A control device for an electromagnetic reciprocating pump, said control device including: a current sensor (64) that detects current flowing in an electromagnetic coil (44); a switching element (62) that turns on/off a DC voltage applie...  
WO/2016/066504A1
The invention relates to a device (1) for detecting an operating pressure of a fluid pump (100) for a motor vehicle. The device comprises the following: a rotational speed detection device (10) which is designed to detect a rotational sp...  

Matches 151 - 200 out of 5,479