Matches 1 - 31 out of 31


Match Document Document Title
US20070020115 Integrated pump apparatus for semiconductor processing  
The invention relates to an integrated pump apparatus for use in semiconductor processing. The apparatus may include a turbomolecular pump and a dry pump positioned no more than about 20...
US20110142687 FLOOD WATER REMOVAL SYSTEM  
Flood water removal systems including a motor, a vacuum generating device, a discharge pump, and a vacuum tank can be efficiently arranged to be transversely mounted to a vehicle. Certain flood...
US20100024778 Fuel Pumping System  
A fuel pumping system comprises a high pressure pump having a drive input, a drive gear driven for rotation, in use, by the drive input, an idler gear driven by the drive gear, and an output gear...
US20120039727 Air Conditioning Unit for Rescue Shelter Units  
An air conditioning unit designed for a rescue shelter in a mine. The present invention utilizes compressed gas to power a pneumatic piston system that is able to covert the linear forces from the...
US20140219826 FUEL SYSTEM USING DUAL PRESSURE HI-SPEED CENTRIFUGAL PUMP ARRANGEMENT  
An improved system for providing fuel uses a centrifugal pump arrangement that provides dual pressure. The dual pressure pump assembly includes a centrifugal pump for supplying pressurized fluid...
US20110239993 DIESEL FEEDSIDE BOOST PUMP  
A fuel system of a vehicle that delivers fuel to an engine includes a fuel tank, a main fuel pump that pumps fuel to the engine, and a fuel supply line through which fuel flows from the fuel tank...
US20050244277 Fixed and variable compressor system capacity control  
A compressor control system includes at least one variable compressor, at least one fixed-capacity compressor, and a controller. The controller modulates the variable compressor based on a suction...
US20090162214 PORTABLE PUMPING APPARATUS FOR CONCURRENTLY PUMPING LIQUID FROM A SOURCE CONTAINER TO A DESTINATION CONTAINER AND PUMPING VAPOR FROM THE DESTINATION CONTAINER TO THE SOURCE CONTAINER  
A portable pumping apparatus for concurrently pumping liquid from a source container to a destination container and pumping vapor from the destination container to the source container comprises a...
US20080256969 HIGH PRESSURE MISTER FAN COOLING SYSTEM  
A high pressure mister cooling system comprising an electric fan, a high pressure pump mounted on the fan, an eccentric on the fan motor shaft, and mister nozzles mounted on the fan guard. A pump...
US20080282776 UNIVERSAL PUMP PLATFORM  
The present invention is directed to a Universal Pumping Platform (UPP) that comprises a platform containing an electric motor that drives a hydraulic pump for producing high pressure hydraulic...
US20060257267 Pump system for an automotive engine  
A pump system, including a pressure pump having a primary drive shaft with a primary fluid moving element and a secondary drive shaft with a secondary fluid moving element that enmeshes with the...
US20130052046 CONTROLLABLE COOLANT PUMP WITH AN ACTUATOR THAT CAN BE ACTIVATED HYDRAULICALLY  
A coolant pump for an engine with a controllable coolant flow, including a pump housing in which a hollow pump shaft is rotatably supported with an associated impeller. A volume flow of the pump...
US20130189124 VERTICAL SELF-PRIMING PUMP  
The present invention claims a vertical self-priming pump which comprises a pump body, a motor and a medium backflow blocking device, wherein a middle partition plate is provided inside the pump...
US20090140444 Compressed gas system useful for producing light weight drilling fluids  
A compressor station having at least one primary compressor and a booster compressor is controlled to conserve energy and air, and to respond quickly to sudden changes in demand for air, by...
US20120201696 VACUUM PUMP  
The present invention provides a vacuum pump (10) which comprises a turbo-molecular pumping mechanism (12) in series with a Siegbahn pumping mechanism (14). A first pump inlet (16) is provided...
US20050191186 Aeronautical generator  
An unpressurised aeronautical generator (2), is provided which includes a two stage oil pump (6) comprising a centrifugal pump (8) and a gerotor pump (26). The centrifugal punp draws oil through...
US20100119383 Pump unit comprising a main pump and a charge pump with a variable pump capacity  
The invention relates to a pump unit (1) with a main pump (4) and a charging pump (5) with a variable pump capacity. A lifting ring (23) is provided for varying the capacity of the charging pump...
US20060177318 Gas compressor  
A gas compressor device (2) comprising a motor having a rotatable motor shaft (18), a rotating disk (6) attached to the motor shaft (18), and a compressor (10) comprising pistons (8), piston rods...
US20100326663 Split stream oilfield pumping system utilitzing recycled, high reid vapor pressure fluid  
The present invention relates to a split stream oilfield pumping system which utilizes recycled high Reid vapor pressure production fluids. The oilfield system is made up of two separate fluid...
US20050191185 System and method for removing gases from liquid transport systems  
A liquid transport system. The liquid transport system includes a gas displacement piping section fluidly coupled to a centrifugal pump or to other portions of the liquid transport system. The gas...
US20120014815 HYBRID VEHICLE  
A hybrid vehicle has an internal combustion engine (10) and a hybrid drive (12) that has an electric machine (11) and a transmission (13) having a drive output. During driving under purely...
US20060072347 Air blower unit for inflatable body  
The present invention is a device for inflating and displaying a decorative air permeable body such as a snowman or ghost. In one embodiment, the device comprises an external air blower unit in...
US20120308408 SUBSEA COMPRESSION SYSTEM FOR WELL STREAM BOOSTING  
A subsea compression station is provided. The subsea compression station comprises a separator, a compressor configured to compress and discharge gas separated from a well stream ingested into the...
US20100284829 GAS TOLERANT SUBSEA PUMP  
A combined canned motor-pump operates directly in the process fluid without the need for shaft seals or buffer or lubricating fluids. The pump incorporates an integral gas-separating system that...
US20130259711 PUMPING SYSTEM FOR EVACUATING GAS FROM A PLURALITY OF CHAMBERS AND METHOD FOR CONTROLLING THE PUMPING SYSTEM  
A pumping system for evacuating gas from a plurality of chambers, includes at least one turbomolecular pump, at least two fore-vacuum pumps, at least one connection conduit extending between the...
US20110123361 VARIABLE CAPACITY TYPE ROTARY COMPRESSOR  
Disclosed is a variable capacity type rotary compressor, in which a refrigerant sucked via one suction pipe can be alternately sucked into each compression space via a communication passage...
US20050201882 Vacuum pumping system  
A vacuum pumping system has at least two vacuum pumping devices with vacuum pumps, local electronic control units for monitoring and controlling the operating parameters of the pumps and a control...
US20050232784 Pump assembly  
A pump assembly comprises first and second gear pumps (10, 13), each of which has a respective driver gear (11, 14) and a respective driven gear (12, 15), wherein the driven gear (12) of the first...
US20090175738 Process and Device for the High-Pressure Delivery of a Fluid Mixture and Use of Same  
A method for the high-pressure delivery of a mixture comprises delivering at least first and second fluids. The method comprises operations consisting in forming a mixture of fluids in a mixing...
US20090169398 TRANSFER PUMP FOR HIGH-PRESSURE GASOLINE INJECTION  
Transfer pump for high-pressure petrol injection of the type comprising a piston (1) which delivers oil into a deformable element such as a bellows (8), the deformations of said bellows (8) in a...
US20160051740 Magnet-Based Systems And Methods For Transferring Fluid  
A system is provided for pumping fluid, with the system including a fluid pump and a cassette. The pump includes a motor and a piston that is movable toward and away from a flexible diaphragm of...

Matches 1 - 31 out of 31