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Patent Searching and Data


Matches 601 - 650 out of 9,255

Document Document Title
WO/2010/073664A1
An air circulation circuit equipped with: a continuous air generation circuit (R); a power-use air circulation circuit (P) for the purpose of acquiring the output of an air motor used for power; and an auxiliary air circulation circuit (...  
WO/2010/070534A1
An apparatus for use as an output device of a user interface to an information processing system includes at least one device (15;20) for generating a synthetic jet flow.  
WO/2010/067088A1
A fan assembly for creating an air current is described. The fan assembly (100) comprises a nozzle (1) mounted on a base (16) housing means for creating an air flow through the nozzle (1). The nozzle (1) comprises an interior passage (10...  
WO/2010/067849A1
In a jet pump which is an internal structure for a boiling water atomic reactor, a coating film comprising niobium oxide, zirconium titanate or nickel titanate is formed on at least a part of the surface of a jet pump member that constit...  
WO/2010/066462A1
Fuel cell system whose anode gas supply, especially whose fuel gas supply, and/or whose cathode gas supply is realised via at least one venturi nozzle (3) and/or at least one jet pump, wherein the venturi nozzle (3) and/or the jet pump i...  
WO/2010/063875A1
The invention is related to a method for emptying a furnace floor from smelt in a black liquor recovery boiler when the black liquor recovery boiler is being shut down. The emptying can be started while smelt is still flowing in smelt sp...  
WO/2010/062252A1
A method and an arrangement (100) for phase conversion. The arrangement has a space (30) including a working gas (33) and is arranged to include a generated standing sound wave, whereby said sound wave is generated such that the sum of a...  
WO/2010/059069A1
- 15 - Abstract A method of pumping a liquid using at least one operating tank (2), a pneumatic positive pressure displacement pump (1), which is based on the fact that during pumping, inflow valve (4) closure is controlled through the i...  
WO/2010/057413A1
An automatic-control fluid jet guide lift pump comprises a fluid jet guide device (1) and a delivery pump (2). On the delivery pump (2) is installed a liquid lever sensor (3). The delivery pump (2) is provided with a gas outlet (4) on it...  
WO/2010/057507A1
The invention relates to a vacuum control device having at least one base unit (13) for issuing a vacuum to a vacuum consumer, wherein the base unit (13) comprises a supply and working interface (20) for supply and working connection mea...  
WO/2010/057319A1
In a method for producing a cellular wheel made of metal, the following steps are conducted consecutively: (a) providing a sheet metal strip (26) having a length (1) that corresponds at least to the length of a circumferential line of an...  
WO/2010/044701A3
The method is intended for fuel injection systems, for atomizing different fluids. In the method, which involves pumping a jet of fluid through a nozzle orifice while producing an electrical spark discharge in the fluid flow, the inlets ...  
WO/2010/035198A1
The invention provides a synthetic jet eductor pump that includes a synthetic jet actuator coupled to a fluid conduit. The synthetic jet actuator may include a vibratable membrane, an actuating portion that vibrates the vibratable membra...  
WO/2010/033008A3
The present invention relates to an apparatus for transferring a fluid, an object to be transferred, in the vertical or horizontal direction. More particularly, the apparatus of the present invention has a surface formed into a pattern r...  
WO/2010/033008A2
The present invention relates to an apparatus for transferring a fluid, an object to be transferred, in the vertical or horizontal direction. More particularly, the apparatus of the present invention has a surface formed into a pattern r...  
WO/2010/022726A1
The invention specifies a reverse-osmosis apparatus (1) having a diaphragm unit (2) which has an inlet (3), a permeate outlet (4) and a concentrate outlet (5), a high-pressure pump (8) which is connected to the inlet (3), a pressure exch...  
WO/2010/022902A1
The invention concerns a pump installation (1) to lift fluid, with a limited energy input, from a first fluid mass (Ml) above the fluid level (N1) of this first fluid mass (M1), which: • includes a first fluid reservoir (R1), which has...  
WO/2010/016362A1
A cleaning device for cleaning the inside of a water tank, utilizing a siphon effect. When a draw-up operation device (A) provided at a bent connecting section located between a body section (1) of and a holding section (2) of a draw-up...  
WO/2010/014029A1
The invention relates to pumping engineering used in well developing. The device comprises a pipe column on which the following components are secured in series from the bottom upwards: a hydromechanical slot-type perforator, a packer wi...  
WO/2010/009496A1
The pumping system (10) comprises a pump (12), pump controller (20), and a supply of compressed gas (18). The pump (12) comprises a liquid level sensing system (28) which senses the level of liquid within the pump (12) and communicates w...  
WO/2010/006668A1
The invention relates to an analysis system for analysing an analyte contained in a sample of body fluid. Said system comprises a test element (3) that respectively comprises a housing (15) and an analysis function channel (16) that is s...  
WO/2010/003707A1
The water jet type pump (2) is part of a system (1) for generating an ultrahigh vacuum HV. The pump comprises at least one pump chamber (11) through which an ionic fluid (F) flows at high velocity. The chamber (11) comprises a first flui...  
WO/2009/157094A1
Provided is a device of the so-called 'Torricelli's vacuum experiment', in which a liquid flows. This device is enabled to establish a vacuum state intermittently with the gravitational force by using a liquid, the atmosphere and pipes. ...  
WO/2009/157812A1
The device comprises, mounted on a flexible smooth pipe (1), a logging instrument (2), a movably arranged sealing unit (3) and a jet pump (4). The output of the diffuser (8) of the pump (4) is connected to the annular space, the nozzle (...  
WO/2009/146479A1
A pneumatic evacuation pump including: an inlet assembly (10) having an inlet valve (14) interposed between an inlet accepting material (13) from a material supply and a charging port (17) and selectively operable purge air injection mea...  
WO/2009/139441A1
Disclosed is a non‑powered pumping apparatus with high lift and a high pump discharge rate. Water flowing in a water pipe (20) flows in a direction to close a hydraulic valve (60). When water flows into the valve opening (61), subjecti...  
WO/2009/135310A1
In one aspect, a self-powered pump for heated liquid is provided. The pump includes an airtight container for containing the heated liquid. A heated liquid inlet pipe extends upwardly into the container such that its end is within the co...  
WO/2009/135310A8
In one aspect, a self-powered pump for heated liquid is provided. The pump includes an airtight container for containing the heated liquid. A heated liquid inlet pipe extends upwardly into the container such that its end is within the co...  
WO/2009/137457A1
A multi-phase fluid is split in a flow splitting device that includes a feed pipe in which a flow redistribution element induces tangential motion in the phases such that the denser phase is forced to redistribute around the periphery of...  
WO/2009/133724A1
Provided is a micropump device exhibiting good controllability of the quantity of gas generated from a gas generating material and the pumping quantity of a micropump. A micropump device comprises a micropump (10) and a controller (50). ...  
WO/2009/131458A1
The invention concerns a method for pumping a mixture of relatively large particles and liquid, such as water, through an inlet (4) and through a pipe (11) in a careful manner with regard to the particles. The method uses a pumping devic...  
WO/2009/125028A1
Cover device for jet pumps installed in nuclear power plant vessels, which comprises two covers (1-2) that form two independent covering units, one fitted on the even pump, which incorporates two covers (6), and the other on the uneven p...  
WO/2009/126044A1
There is described a method of producing liquid flow in a pipeline (7, 9) which is provided with at least one turbine device (11, 13) to extract energy from the liquid flow, wherein steam is used to produce liquid flow in the pipeline (7...  
WO/2009/120132A1
A vacuum generator driven by compressed air and arranged to supply vacuum to a vacuum gripper means, wherein a chamber (6) is associated with the vacuum generator and arranged to be brought in flow connection (9) with the vacuum gripper ...  
WO/2009/116889A1
An apparatus for generating mechanical or electrical power from waste heat with at least one expansion turbine (10) and a thermokinetic compressor (130) following the expansion turbine (10) with a heat extraction to evaporated water is k...  
WO/2009/113567A1
Disclosed is a micro fluid device with a micro-pump system, in which the fabrication process thereof is simplified and the device is further miniaturized. A micro fluid device (1) includes a gas generation portion (3). The gas generation...  
WO/2009/113566A1
Provided is a photoresponsive gas-generating material, which is to be used in a micropump of a microfluid device wherein a microchannel is formed, capable of efficiently generating a gas upon light irradiation and transporting a microflu...  
WO/2009/114792A3
An improved gas lift system is provided. In certain embodiments, the gas lift system includes a first tubing string and a second tubing string disposed within the first tubing string. The second tubing string is movable between a first p...  
WO/2009/111616A3
A fluid processing device for processing a multiphase fluid stream including a mixture of at least a gas and a liquid is disclosed. The fluid processing device may include at least one separator configured to separate the fluid stream in...  
WO/2009/108079A3
A method for generating electrical energy with at least one expansion turbine and a thermokinetic compressor, whereby the expansion turbine (20) from which mechanical work is gained is installed downstream the thermokinetic compressor (3...  
WO/2009/101329A2
An apparatus for separating air comprising a first compressor (3), a thermokinetic compressor (15) and a separation unit (13), means for sending air to the first compressor to form compressed air, means for sending at least some of the c...  
WO/2009/101423A1
An internal combustion engine comprises a chamber (12), inlet valving (24, 26) operable to admit constituents of a combustible mixture into that chamber for combustion in that chamber to provide a pressure increase in that chamber, outle...  
WO/2009/101329A3
An apparatus for separating air comprising a first compressor (3), a thermokinetic compressor (15) and a separation unit (13), means for sending air to the first compressor to form compressed air, means for sending at least some of the c...  
WO/2009/101421A1
An internal combustion engine comprises a chamber having a longitudinal centreline, inlet valving operable to admit constituents of a combustible mixture into the chamber for combustion therein to provide a pressure increase and outlet v...  
WO/2009/101419A1
An internal combustion engine (10) comprises a chamber (12), inlet valving (24, 26) operable to admit constituents of a combustible mixture into that chamber for combustion in that chamber to provide a pressure increase in that chamber, ...  
WO/2009/101420A1
An internal combustion engine (10) comprises a chamber (12), inlet valving (24, 26) operable to admit constituents of a combustible mixture into the chamber for combustion in the chamber to provide a pressure increase in the chamber, out...  
WO/2009/090775A1
A device body (10) has an ejector (13), and the ejector (13) has a nozzle (15) and a diffuser (17) in which a suction hole (18) is formed. A supply-air flow passage (35) is formed between the nozzle (15) and a connection port (34) to whi...  
WO/2009/083074A1
The invention relates to a device (2) for cooling hot gas that is to be discharged from an aircraft. Said device (2) comprises a duct (6, 8, 10) for conducting the hot gas from a hot gas source that can be connected to the device to a di...  
WO/2009/083074A4
The invention relates to a device (2) for cooling hot gas that is to be discharged from an aircraft. Said device (2) comprises a duct (6, 8, 10) for conducting the hot gas from a hot gas source that can be connected to the device to a di...  
WO/2009/083119A1
Momentum exchangers serve in general to accelerate fluids, in particular gases, a main gas being accelerated or compressed by means of a motive gas, also known as a feed gas. The invention relates to a momentum exchanger (8) for a gas su...  

Matches 601 - 650 out of 9,255