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Patent Searching and Data


Matches 201 - 250 out of 1,704

Document Document Title
WO/2010/034312A1
When, according to the invention, the pump housing (1) for an electromagnetic pump (2) for a cooling circuit is arranged such that the base part (6) of the pump housing is equipped with pipe openings (8, 9), which lead from the lower sid...  
WO/2010/031974A1
A miniature medical pump for injecting or sampling a substance includes a tank (2) coupled with a needle (3) by means of an electric micropump (4). The micropump (4) includes a stator (11) and a central rotor (13) for an electric motor (...  
WO/2010/025511A1
A pump comprising a first pump mechanism having a first chamber; a first casing forming at least part of the first chamber; at least one first chamber inlet fluidly connected to the first chamber; at least one first chamber outlet fluidl...  
WO/2010/014050A1
This invention is about water carrying lift that enables water to be used in watering fields (agricultural fields), energy production, etc by increasing the level of water in places like rivers, streams, creeks etc.  
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/2010/003752A1
The invention relates to a method and to a device for conveying at least one heat-exchange medium (2,66) which has at least one first fluid (3,4,5), which has a first permittivity, and at least one second fluid (3,4,5), which does not mi...  
WO/2010/004014A1
The invention relates to a device and a method for manipulating and observing particles suspended in a liquid. The device comprises: a first substrate (12) having at least a first orifice (21) forming a site for the entry of said liquid;...  
WO/2009/150594A1
The application relates to the field of micro- jet drug delivery devices, in particular it relates to a micro- jet drug delivery device for local submucosal drug applications. A pressure drop occurs in a micro- jet drug delivery device i...  
WO/2009/142700A1
A multiple-chamber, multiple-stage reciprocal pump for compressing air through a series of up-strokes and down-strokes. The pump includes an upper reciprocal portion and a fixed portion. The fixed portion further includes a base housing ...  
WO/2009/137366A3
A fluorescence microscopy sequencer comprises a fluid transport subsystem in which reagents are pumped through a series of multi-port valves to a mixer or one or more flow cells, or directly into the flow cell(s). The one or more multi-p...  
WO/2009/133499A2
A microfluidic pump comprises a plurality of metal electrodes (10) which oxidise in air, aliquid droplet (14) to be moved by the pump, which is in contact witha least one metal electrode,and means for controlling the oxidation state of t...  
WO/2009/133499A3
A microfluidic pump comprises a plurality of metal electrodes (10) which oxidise in air, aliquid droplet (14) to be moved by the pump, which is in contact witha least one metal electrode,and means for controlling the oxidation state of t...  
WO/2009/126225A3
A system and related method for improved liquid delivery evaluation using a solution containing one or more dyes such that the solution exhibits multiple distinct detectable light absorbance spectral features for calibrating or testing o...  
WO/2009/126225A8
A system and related method for improved liquid delivery evaluation using a solution containing one or more dyes such that the solution exhibits multiple distinct detectable light absorbance spectral features for calibrating or testing o...  
WO/2009/122399A1
A system for manipulating a fluid medium is disclosed. The system comprises a plurality of particles suspended in the fluid medium, and a light source configured for irradiating the particles by light to induce nonlinear optical effects....  
WO/2009/118689A1
The present invention relates to an apparatus (100) and a corresponding method for rapid mixing and pumping of fluids which includes a movable and controllable rotating magnetic field (102), a microfluidic channel (104) including a mixin...  
WO/2009/120670A1
The present disclosure provides various pumps and compressors for energizing fluids. In accordance with a preferred embodiment, pumps are provided for compressing hydrogen gas produced by electrolysis at a first location. The pump includ...  
WO/2009/098486A1
A pump for inducing liquid movement by means of polarisation electro-osmosis, comprising a passageway forming a flow path for fluid transport, at least one polarisable means located within said passageway so as to form at least one pore ...  
WO/2009/087025A1
The invention relates to a method for manufacturing a micropump, preferably for the dosed administration of insulin, wherein a plurality of layers are arranged on the front side (V) of a first support layer (1) having a front side (V) an...  
WO/2009/066292A1
A pumping unit for delivering a liquid medium from a low pressure vessel such that the delivered medium has sufficiently high pressure, by providing the liquid medium in the form of separated pulses.  
WO/2009/059664A1
The invention relates to a device and a method for supplying a fluid in a bubble-tolerant and effective fashion. The device comprises a number of N ≥ 2 pump chambers having N separate chamber volumes, each of which may be altered indep...  
WO/2009/059488A1
A rotary compressor (1) with low pressure in its shell (20) comprises a compressing assembly (21) and an electric motor assembly (22) which are provided in the shell (20); the compressing assembly (21) comprises a cylinder (23), a piston...  
WO/2009/061640A2
The present invention relates to oligonucleotide sequences for amplification primers and detection probes and to their use in nucleic acid amplification methods for the detection of HBV in biological samples. In particular, oligonucleoti...  
WO/2009/048733A2
Fixed displacement pump (100) includes a chamber (35), a piston (40) positioned within the chamber, and a collar (110) positioned within the chamber to as to limit movement of the piston within the chamber.  
WO/2009/034187A1
The invention relates to a metering system 22 having at least one bidirectionally operating micropump 1 or an arrangement having at least one micropump 1 allowing a bidirectional pump operation, used for filling and emptying microtiter p...  
WO/2009/015371A2
Efficient micro -pumping of gas/liquids is provided. In one embodiment a pipeline of insulative material can be asymmetrically coated with electrodes. The asymmetric coating can affect the flow passage to create straight and swirl pumpin...  
WO/2009/015371A3
Efficient micro -pumping of gas/liquids is provided. In one embodiment a pipeline of insulative material can be asymmetrically coated with electrodes. The asymmetric coating can affect the flow passage to create straight and swirl pumpin...  
WO/2008/150210A1
The present invention provides a displacement micropump (1) and a method for manufacturing such. The displacement micropump (1) comprises a pumping chamber (12), an inlet valve (4), an outlet valve (5), and a first flexible diaphragm (14...  
WO/2008/143932A2
A bladeless pump for fluids, such as gases that may contain particulate matter, drivable by a motor, consisting of an assembly of rotors or discs stacked against each other. Each rotor/ disc has a runner portion on an outer area separate...  
WO/2008/128745A1
A device for transporting a microfluid sample (110) comprises a substrate (12), a channel (130) formed in the substrate (120), a first electrode (141), a second electrode (142), a sensor (151) and a controller (160). The sensor (151) is ...  
WO/2008/128390A1
A piston type energy-saving dust collecting system includes a piston type dust collector (201), a heat exchanger (202), a heat radiator (208) and a dust collecting pool (209). The piston type dust collector transmits the flue dust into s...  
WO/2008/125927A3
The invention relates to microfluidic system (100), particularly a biosensor, for manipulating a sample in a sample chamber (1). The device comprises at least one actuator (10) that reversibly changes its spatial configuration if it is h...  
WO/2008/125927A2
The invention relates to microfluidic system (100), particularly a biosensor, for manipulating a sample in a sample chamber (1). The device comprises at least one actuator (10) that reversibly changes its spatial configuration if it is h...  
WO/2008/110975A1
The present invention provides a microfluidic system comprising a plurality of ciliary actuator elements (10) located at an inner surface (14) of a wall (15) of a microchannel (16) of the microfluidic system at a first location. The micr...  
WO/2008/096963A1
Disclosed herein is a motor-integrated type screw pump, which can be operated in cooperation with a driving screw when the driving screw so as to forcedly suck and cool the outdoor air, thereby guaranteeing a stable efficiency. The motor...  
WO/2008/097683A1
An activatable pump is provided. The pump includes a piston in slideable communication with an inner surface of a cylinder, which has a first end and a second end. A first control valve and a second control valve are in physical communic...  
WO/2008/094526A2
A method of micofluidic control via localized heating includes providing a microchannel structure with a base region that is partially filled with a volume of liquid being separated from a gas by a liquid-gas interface region. The base r...  
WO/2008/094526A3
A method of micofluidic control via localized heating includes providing a microchannel structure with a base region that is partially filled with a volume of liquid being separated from a gas by a liquid-gas interface region. The base r...  
WO/2008/091797A1
A device for pumping and compressing fluids. First and second polarized cylindrical magnets are mounted in a cylinder with an inlet and an outlet port. The first magnet is adapted to rotate on the axis of the cylinder and has a fixed lon...  
WO/2008/086011A3
A clamping and seal loading technique for securing the plunger sleeve to the pump housing of a single plunger fuel pump. This is achieved by providing a load ring between a sleeve retainer and the sleeve, such that the axial force applie...  
WO/2008/083431A1
A ferrofluidic pump incorporating flow control by varying cross-sectional area in the chamber containing the ferrofluid. Also a method of operating a ferrofluidic pump that gives good performance over a broad range of flow rates.  
WO/2008/080313A1
A top rotating engine includes a rotating disc (1) used as a cylinder block and a cylinder cap (2); an inlet (21) for introducing fluid and an outlet (23) for discharging fluid are spacedly provided in said cylinder cap, more than two an...  
WO/2008/078252A1
The invention relates to a micro-electro-mechanical system comprising a ciliary actuator (100) having a flexible electrode unit (FE) and a stationary electrode unit (SE), wherein the flexible electrode unit (FE) can be rolled-up or out a...  
WO/2008/075053A2
A liquid crystal device is disclosed with a layer of liquid crystal, at least one non-liquid-crystal particle (e.g. nano scale) held in the liquid crystal and a substrate on which an array of electrodes is formed. The device is operable ...  
WO/2008/075053A3
A liquid crystal device is disclosed with a layer of liquid crystal, at least one non-liquid-crystal particle (e.g. nano scale) held in the liquid crystal and a substrate on which an array of electrodes is formed. The device is operable ...  
WO/2008/057499A2
Macroscopic volumes of fluid can be moved across a surface, including windshields, without mechanical assistance. Insulated electrodes, which for windshields and windows are preferably transparent, are embedded in the surface of the wind...  
WO/2008/049413A3
An automatic microfluidic processor with integrated active elements (1, 2, 5, 14, 15, 17, 22, 25) can process a defined procedure by virtue of the fact that the corresponding partial tasks are combined by logical interconnection of the a...  
WO/2008/049413A2
An automatic microfluidic processor with integrated active elements (1, 2, 5, 14, 15, 17, 22, 25) can process a defined procedure by virtue of the fact that the corresponding partial tasks are combined by logical interconnection of the a...  
WO/2008/048621A2
A device for handling a fluid to be introduced into a fluidic device is described. The fluid handling device is designed for alignment with a fluidic device, such as a microfluidic device, where an exit port on the device aligns with one...  
WO/2008/046120A3
Disclosed is an absorption refrigerator, particularly for operation in combination with a thermal solar power plant, comprising a generator (6) to which a heating medium is applied to expel the coolant, especially ammonia, from a solutio...  

Matches 201 - 250 out of 1,704