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Matches 51 - 100 out of 2,913

Document Document Title
WO/2014/191519A1
The invention mainly relates to a fluidic card (1) comprising a rigid substrate (105) and a fluid channel (103) at least partially formed in the rigid substrate (105), characterized in that the fluid channel (103) comprises an opening (1...  
WO/2014/190258A1
An apparatus with a self-contained, tunable, microfluidic pumping system that utilizes the high air permeability of the matrix material to actuate fluid flow in a network of fluidic microchannels and microstructures is provided. The pump...  
WO/2014/151131A3
A non-pressurized fluid level shutoff system for a fuel tank includes a fuel receiver having a flow control valve that opens in a direction opposite a direction of fuel flow, and that cannot be manually overridden. A fuel sensor funnels ...  
WO/2014/181283A1
The invention relates to a pressure reduction device for use in processing equipment handling high pressure and high temperature fluids with a content of abrasive components, where the pressure reduction device comprises a number of pipe...  
WO/2014/174294A1
An apparatus (200) for generating foam comprises plural foam generators (261) and plural gas-liquid contacting elements (220, 230, 240), each foam generator (261) having a liquid supply input (255), a gas supply input (250), porous membe...  
WO/2014/123600A3
A normally closed valve includes a plurality of fluid channels in fluid communication with each other, defined in a flexible base such that when a fluid channel is compressed, a fluid flow through the fluid channel is occluded, otherwise...  
WO/2014/117067A1
Microfluidic chips may include one or more microfluidic elements and one or more channels providing fluid communication throughout the microfluidic chip. The microfluidic chips may also include an identifier for identifying a predetermin...  
WO/2014/100732A1
Fluidic cartridges, and manufacture thereof, having a plurality of circuit element subtypes containing pneumatically operated diaphragm members, where the diaphragm materials are selected for yield point, chemical resistance, breathabili...  
WO/2014/099492A1
A MEMS check valve includes a supporting portion having a first perforation therethrough sized to permit fluid flow and includes a displaceable portion having a second perforation therethrough sized to permit fluid flow. The displaceable...  
WO/2014/093360A1
A mechanical input to a fluidic filter network can be actuated. The fluidic filter network can include respective branches fluidically coupling the mechanical input to respective deformable mechanical outputs. A mechanical displacement c...  
WO/2014/047527A3
The present invention relates to a method and a device comprising a self- regulating pressure pipe for increasing a rate of a fluid flow of a fluid and configured to respond to the volume of the fluid or the viscosity of the fluid by dec...  
WO/2014/081053A1
Disclosed are an apparatus and method for controlling the preferential function of a construction machine, capable of enabling an operator to set the priority or level of an optional device when work is performed using an excavator with ...  
WO/2014/074367A1
A microfluidic optoelectronic tweezers (OET) device can comprise dielectrophoresis (DEP) electrodes that can be activated and deactivated by controlling a beam of light directed onto photosensitive elements that are disposed in locations...  
WO/2012/158575A3
A vortex-controlled variable flow resistance device ideal for use in a backpressure tool (50) for advancing drill string (34) in extended reach downhole operations. The characteristics of the pressure waves generated by the device are co...  
WO/2013/148707A1
A method of compressing gas includes maintaining a volume of gas at a first pressure within a first chamber. Pressurized liquid is forced into the first chamber through a nozzle having a curved profile. Based on the Coanda effect, the li...  
WO/2013/054362A3
The present invention discloses device that can generate a strong vortex in the vortex chamber which significantly enhances rate of reactions and effectiveness of waste water treatment. The present invention disclose vortex diodes with o...  
WO/2013/061276A1
A fluidic system is disclosed. The system comprises a plurality of fluidic oscillatory actuators, and at least one synchronization conduit connecting two or more of the actuators such as to effect synchronization between oscillations in ...  
WO/2012/166525A1
A component is provided that includes at least one passageway. In another aspect, a component, such as a lamp or a vehicular washer jet, is made of layers of material, a light curable material and/or multiple built-up materials. Another ...  
WO/2012/159672A1
The invention relates to a fluid analysis device (10) having a base device (12) and a separate replaceable fluidic module (14), having a two-part microfluidic fluid diaphragm pump (20, 21, 22; 80). The fluid analysis device (10) comprise...  
WO/2012/126325A1
Disclosed is a device for outputting water with high frequency pulse, which is provided with a main water route, comprising a water inlet route (100), an enhancement cavity (200) and two water sub-routes (300) symmetrically arranged at t...  
WO/2012/058420A8
A modified health diagnostic compact disc (HDCD) comprising (a) a protective layer; (b) a reflective layer; (c) a dye layer (d) a polycarbonate layer; and (e) a micro fluidic layer. In a certain aspect, the polycarbonate layer of the HDC...  
WO/2012/107048A1
A gully (1) comprises a gully side connector(3)at an outlet opening (10), and a flow brake (13) is mounted in said gully (1). The flow brake (13)has an inlet opening (17) and comprises a brake side connector (21) connected detachable to ...  
WO/2012/099532A1
A microfluidic droplet generator device, a kit of parts for assembling a microfluidic droplet generator device, and a method of generating microfluidic droplets. The generator device comprises a substrate; a microfluidic channel formed i...  
WO/2012/091186A1
Disclosed is a drive control system for preventing a sudden slowdown of driving speed to reduce the shock felt by a driver, when compound-operating two-way driving and a work device in an excavator. The drive control system for the const...  
WO/2012/048853A8
The invention relates to fluid actuator for influencing the flow along a flow surface through ejection of a fluid. By means of a like fluid actuator, a continuous flow is distributed to at least two outlet openings in order to generate f...  
WO/2012/058420A1
A modified health diagnostic compact disc (HDCD) comprising (a) a protective layer; (b) a reflective layer; (c) a dye layer (d) a polycarbonate layer; and (e) a micro fluidic layer. In a certain aspect, the polycarbonate layer of the HDC...  
WO/2011/145892A3
The present invention relates to a heavy equipment, comprising: first and second pumps; a main control valve device which respectively includes two lift cylinder actuation units connected with the first and second pumps and for actuating...  
WO/2012/048853A1
The invention relates to fluid actuator for influencing the flow along a flow surface through ejection of a fluid. By means of a like fluid actuator, a continuous flow is distributed to at least two outlet openings in order to generate f...  
WO/2012/026633A1
Provided is a device for controlling construction equipment for controlling the spool of an MCV, which is bidirectionally controllable, to control working fluid which is supplied to a hydraulic actuator. According to the present inventio...  
WO/2012/024657A1
This invention provides a fluidic device comprising a diaphragm valve having a fluidics layer, an actuation layer and an elastic layer between the fluidics layer and the actuation layer, the elastic layer having a diaphragm that is mecha...  
WO/2012/004432A1
Method for producing microfluid devices made up of a sheet (1) with a thickness equal to or less than 200 micrometres and a rigid piece (3), both made of thermoplastic polymer, which comprises: Degassing a thermoplastic polymer sheet (1)...  
WO/2012/003711A1
Provided are a bubble-based microvalve and a microfluidic chip using the microvalve. Also provided are methods of using the microvalve for manipulating fluid in a microfluidic channel by changing the volume and/or location of the gas in ...  
WO/2011/145754A1
Disclosed is a hydraulic pressure-regulating valve capable of increasing the driven speed of operating equipment such as a boom, arm, etc., by combining working fluid supplied to an actuator. A hydraulic pressure-regulating valve for con...  
WO/2011/145759A1
The present invention relates to an improved double check valve for construction equipment, which is made to open and close a check at preset time intervals in accordance with drops and increases in pressure brought about by external loa...  
WO/2011/084597A3
A novel electrowetting system for the smooth continuous movement of a droplet across a single circuit using a continuous applied voltage regardless of polarity. The actuation of the droplet is achieved by introducing a diode into the ide...  
WO/2011/124092A1
An electronic-fluidic hybrid divider is provided, which is constructed by a simple planer droplet generation structure, a pair of signal electrodes (30, 31), and a responsive control valve, which is programmed to respond to only certain ...  
WO/2011/113574A1
The present invention relates to a device (10) for deflecting a fluid flow, to a housing (38), and to a system (50) consisting of a housing (38) and a device (10). The invention further relates to a windscreen-wiping system equipped with...  
WO/2011/098946A1
The invention concerns a flow regulator, made of a stack of 3 plates, respectively a top plate including a flexible membrane (1), a middle plate (2) with pillars and through holes and a bottom plate ( 3 ) with fluidic ports, micro channe...  
WO/2011/084597A2
A novel electrowetting system for the smooth continuous movement of a droplet across a single circuit using a continuous applied voltage regardless of polarity. The actuation of the droplet is achieved by introducing a diode into the ide...  
WO/2011/051836A3
A fluid flow control apparatus (2) for use in, for example, a patient interface (200), is provided that includes a main conduit (4) structured to receive a pressurized fluid and a nozzle assembly (6) coupled to the main conduit. The nozz...  
WO/2010/128399A3
A method is described for reducing a dead volume of a microfluidic circuit (100) that includes, in one embodiment, a reservoir (102), an outlet, and a microfluidic flowpath (112,114) fluidly connecting the reservoir and the outlet. The m...  
WO/2011/051836A2
A fluid flow control apparatus for use in, for example, a patient interface, is provided that includes a main conduit structured to receive a pressurized fluid and a nozzle assembly coupled to the main conduit. The nozzle assembly includ...  
WO/2011/053424A1
A device for vibrating tubing as it is inserted into a wellbore is disclosed. The device has a fluidic switch that has no moving parts. The fluidic switch is connected to a piston that oscillates back and forth in a cylinder. The piston ...  
WO/2010/107302A3
The invention pertains to a flow controller assembly for microfluidic applications, which flow controller assembly comprises at least one microfluidic flow controller, which microfluidic flow controller comprises: - a microfluidic chip, ...  
WO/2011/016808A1
A method and device are provided for manipulating high-speed flows without moving aerodynamic structures. More particularly, a flow control actuator device (10) is provided that is capable of producing a pulsating synthetic jet (31) with...  
WO/2011/009166A1
A fluid flow device having a conical diverter, helical vanes, an annular baffle, and a flue pipe, all of which are concentrically arranged in series between an inlet and an outlet of cylindrical fluid flow passage, whereby in use the con...  
WO/2011/009633A1
The invention relates to a fluid actuator (1) for influencing the flow along a flow surface by ejecting a fluid flowing through the fluid actuator (1), having at least two outlet lines (21, 22; 121, 122, 123) with outlet openings provide...  
WO/2010/096360A3
Pressure cycle operated apparatus and methods. A method of actuating a firing head includes the steps of : reciprocably displacing an actuator piston of the firing head, the displacing step including the piston being alternately pressure...  
WO/2010/128399A2
A method is described for reducing a dead volume of a microfluidic circuit that includes, in one embodiment, a reservoir, an outlet, and a microfluidic flowpath fluidly connecting the reservoir and the outlet. The method includes providi...  
WO/2010/114858A1
The present invention relates generally to the control of fluid flow rate and direction on a microfluidic device. In particular, the present invention provides an integrated valveless microfluidic device, where directional fluid control ...  

Matches 51 - 100 out of 2,913