Matches 1 - 28 out of 28


Match Document Document Title
US20140050593 Supercritical Working Fluid Circuit with a Turbo Pump and a Start Pump in Series Configuration  
Aspects of the invention provided herein include heat engine systems, methods for generating electricity, and methods for starting a turbo pump. In some configurations, the heat engine system...
US20050142000 Plasma-based gas treatment system integrated in a vacuum pump  
According to the invention, a pumping system comprises at least one pump unit (2) with a vacuum pump casing in which there are multiple pumping stages (5, 6, 7, 8, 9) that includes at least one...
US20120207625 THERMALLY DRIVEN KNUDSEN PUMP  
The present invention relates to thermally driven pumps. More specifically, one embodiment of the present invention relates to the use of a thermoelectric material to create a thermally driven,...
US20130011322 Method and apparatus on halting global warming  
We have described herein a method and associated apparatus that can halt global warming with significant economic benefits. They include (1), re-scrub half the carbon dioxide emitted from...
US20060292013 Magnetocaloric pump for microfluidic applications  
A microfluidic magnetocaloric pump. The magnetic and thermal properties of a ferrofluid such as MnZnFe2O4 nanoparticles in an oil- or water-based medium are allowed to interact with a magnetic...
US20140037468 GAS MICROPUMP  
The micropump includes continuous cylindrical separating pipes having at least two alternating stages of pipes of small radius and large radius connected in succession. One end of the pipes...
US20140298762 Nano Filter Pump  
A class of devices using nanotubes and nano-shapes which can partially organize molecules in random motion to move either some selectively or all of them, to create pressure differences and hence...
US20120244017 Self-Powered Pump for Heated Liquid and Heat Driven Liquid Close-Loop Automatic Circulating System Employing Same  
A heat driven liquid close-loop automatic circulating system is provided. This system circulates the liquid in a close-loop by the collected heat in the loop. The system may operate without...
US20080223589 Method and system for inducing circulation by convection in a looped fire protection system and method for installation of same  
A method and system for installing and operating a multipurpose fire protection system is disclosed. The steps of the method include providing a water source to a structure, providing...
US20100119360 Heatable part of a pump housing  
The description relates to a heatable pump housing part comprising a heat distribution sheet fixed on the housing part and a tubular heating element fixed on the heat distribution sheet. According...
US20090175736 SYSTEM AND METHOD FOR PROVIDING A THERMAL TRANSPIRATION GAG PUMP USING A NANOPOROUS CERAMIC MATERIAL  
A system and method for using an element made of porous ceramic materials such as zeolite to constrain the flow of gas molecules to the free molecular or transitional flow regime. A preferred...
US20140096686 Heating Positive-Displacement Liquid Pump  
Liquid pump (1) comprising: a cylinder (24),an inlet valve (47a) for feeding the liquid into said cylinder (24),a discharge valve (47b) for discharging the liquid out of said cylinder (24),a...
US20090252619 Integrated pump housing  
The present invention is drawn to fluid delivery systems containing a pump and at least one additional element or function integrated as part of the pump assembly. Additional elements may include...
US20140003967 FLUID HEATING APPARATUS AND METHOD  
An apparatus for heating a fluid such as engine oil includes an auxiliary pump, a conduit connected to the auxiliary pump and provides fluid communication from the auxiliary pump and an aperture...
US20140007569 ISOTHERMAL MACHINES, SYSTEMS AND METHODS  
A compressor or expander has a variable-volume chamber with a heat exchanger located inside the chamber. The heat exchanger can have a helical structure and may be connected between walls of the...
US20120317995 PUMP FOR CONVEYING A CRYOGENIC FLUID  
A pump for conveying a cryogenic fluid from a tank into a container which is under a higher pressure. The pump includes a cylinder having a piston which defines a low-temperature chamber and a...
US20100239436 A THERMAL PUMP  
A thermal pump for moving a sample fluid to and through an analyzer. The pump may have a lack of moving mechanical parts when pumping except for check valves. The thermal pump may have in lieu of...
US20050129529 Device and method for pumping fluids employing the movement of gas bubbles in microscale  
The present fluid pumping method for micro-fluidic devices uses gas bubbles to move fluid by light beams. The light beams are emitted to the fluid near the gas bubble through an optically...
US20050249607 Apparatus and method for pumping microfluidic devices  
An apparatus and method for pumping microfluidic devices. An apparatus for pumping microfluidic devices includes a microfluidic pumping device, a pump. The pump includes a reservoir containing a...
US20070028668 MOLECULE DETECTION SENSOR, DETECTION SENSOR, AND GAS TRANSFERRING PUMP  
A sensor 10 has a pump 20, an adsorbing unit 30, a gas chromatography unit 40, and a sensor unit 50 all of which are provided on a substrate 80. The pump 20 sucks in and condenses surrounding gas,...
US20050238498 Variable output pump device  
A variable output pump device, comprising a movable component capable of displacing a liquid fluid, said movable component being driven at constant speed by a motor, a similar actuating means or a...
US20090116970 Exposure Head, an Image Forming Apparatus and an Image Forming Method  
An exposure head, includes: imaging optical systems which are arranged in a first direction; light emitting elements which are arranged in a second direction orthogonal to or substantially...
US20050260081 Vacuum pumping system and method for monitoring of the same  
A vacuum pumping system includes: an evacuation conduit, having a sequence of monitoring zones serially assigned in an exhaust direction; sensors respectively provided to the monitoring zones and...
US20150247492 NANOMOLECULAR SOLID STATE ELECTRODYNAMIC THRUSTER  
A solid-state device that is capable of imparting a directional momentum via thermoelectric microelements. High surface area is used to enhance the efficiency of heat transfer. The device can be...
US20120237364 NANOMOLECULAR SOLID STATE ELECTRODYNAMIC THRUSTER  
A solid-state device that is capable of imparting a directional momentum via thermoelectric microelements. High surface area is used to enhance the efficiency of heat transfer. The device can be...
US20140161633 DISTRIBUTED THRUSTERS DRIVEN GAS COMPRESSOR  
A distributed thruster based gas compressor, the compressor including an enclosed housing having an inlet aperture exposed to a source of ambient gas; at least one pressure producing device formed...
US20160230751 MICROFABRICATED GAS FLOW STRUCTURE  
A microfabricated gas flow structure includes an array of vertical gas flow channels in a side-by-side parallel flow arrangement. Adjacent gas flow channels are separated by a thin wall having a...
US20160095465 PUMPING SYSTEM AND METHOD FOR A BEVERAGE PRODUCTION APPARATUS  
The present invention presents a pumping system (1) with a preheated reservoir (2), a main pump (4) for pumping a preheated liquid (3) from the reservoir (2), and pressurizing means (5) for...

Matches 1 - 28 out of 28