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Patent Searching and Data


Matches 1 - 50 out of 2,892

Document Document Title
WO/2018/119508A1
A fluidic device comprising a magnetic reciprocating piston, a central magnetic washer, a sleeve ending with pairs of magnetic and non-magnetic perforated washers or a magnetic plate for piston retention, and at least a coil for electrom...  
WO/2018/094068A1
A miniature low-flow, fluid conserving washer nozzle has an elongated housing enclosing an interior volume aligned along an inlet axis which receives an elongated insert member with internal fluid passages defining first and second power...  
WO/2018/045355A1
An electrochemical water treatment apparatus includes a treatment chamber formed by at least one wall and having an opening formed along the side for substantially the length of the treatment chamber, with a mounting plate applied to the...  
WO/2017/210494A1
The invention in some aspects relates to high throughput methods and devices for evaluating mechanical and morphological properties of cells, such as blood cells under conditions of cell attachment and regulated gas conditions. In some a...  
WO/2017/194525A1
The invention relates to a fluidic component (1) with a front wall (12) and a rear wall (13), which extend substantially parallel to a main plane of extent of the fluidic component (1). Arranged between the front wall (12) and the rear w...  
WO/2017/184854A1
A microfluidic device can include an upstream passage, a sample passage, a bifurcating passage, and a combining passage. The upstream passage can be configured to provide a focusing stream. The sample passage can be configured to provide...  
WO/2017/152043A1
Fluidic diodes are disclosed that have a housing defining an inlet and an outlet and a divided fluid passageway therebetween defined by mirror image partitions generally tear¬ drop shaped spaced apart a first distance from one another b...  
WO/2017/149208A1
The invention relates to a fluid-recirculation heat exchanger device (1), intended to transfer thermal energy from or to a circulating fluid from the environment outside the device, comprising at least one main pipe (2) in which a flow o...  
WO/2017/095845A1
A liquid storage and delivery mechanism and method of use are provided. The mechanism comprises shells that include corresponding reservoirs to hold individual quantities of liquid. The shells include filling ends and discharge ends. The...  
WO/2017/085129A1
The invention relates to a fluidic component (1) comprising a flow chamber (10) through which a fluid flow (2) can flow, said fluid flow entering the flow chamber (10) through an inlet opening (101) of the flow chamber (10) and exiting t...  
WO/2017/082990A1
Disclosed herein are robust disposable alternating tangential flow (ATF) housing and diaphragm pump units and associated methods of manufacturing, testing, wetting, and using the same.  
WO/2017/070246A1
A micro-sized structure and construction method for a fluidic oscillator wash or spray nozzle (100 or 250) has a nozzle housing (110 or 252) enclosing an interior cavity (112 or 262) which receives an insert (114 or 254) having internal ...  
WO/2017/070246A9
A micro-sized structure and construction method for a fluidic oscillator wash or spray nozzle (100 or 250) has a nozzle housing (110 or 252) enclosing an interior cavity (112 or 262) which receives an insert (114 or 254) having internal ...  
WO/2017/059502A1
A fluidic diode which impedes the motion of a fluid therethrough in a direction opposite to a set direction. The present invention consists of a tube (1) with an element (2) having a hydraulic resistance coefficient which is lower when a...  
WO/2017/058772A1
Discussed herein are systems, apparatuses, and methods for reversing a flow through a conduit loop. A system may include a flow reversing loop having an inlet, an outlet in communication with a drain, a first port on a first side of the ...  
WO/2017/040981A8
Described herein are various embodiments of a valve that may be opened and closed using a thixotropic or "stress yield" material, or other material that temporarily changes phase upon application of energy to the material. More particula...  
WO/2017/040981A1
Described herein are various embodiments of a valve that may be opened and closed using a thixotropic or "stress yield" material, or other material that temporarily changes phase upon application of energy to the material. More particula...  
WO/2017/027720A1
A flow-restricted compound spray generating device 100 includes a spray face member 120B including at least one fluidic circuit oscillator defining geometry 132 including an outlet orifice 138 in the spray face member's central area conf...  
WO/2016/183016A1
An apparatus and method for determining fluid flow (e.g., sterile media flow, filtrate flow, etc.) through tubing is provided. The apparatus includes an air source, a flow valve, a first sensor, a second sensor, and a media tubing sectio...  
WO/2016/168492A1
A device includes a microfluidic trap disposed along a microfluidic channel, the trap and channel having dimensions to create a fluid vortex within the trap to trap a particle of interest and an electrode having interdigitated electrical...  
WO/2016/161349A1
A multiple-fluidic circuit substrate structure 30 with an integral inter-circuit bypass lumen 170 effectively provides a multiple parallel filtered fluid inlets 52, 62 having filtered fluid outlets 104, 130 with at least one inter-circui...  
WO/2016/156740A1
The invention relates to a flow limiter which comprises a body (1) comprising a fluid intake (2) and a fluid outlet (3), in which body a pipe (5) for circulating the fluid is provided, comprising a series of chambers having different cro...  
WO/2016/149697A1
A reciprocating pump apparatus includes a metering chamber capable of separating from the pump body for replacing the fluid line. A flexible diaphragm in the removable metering chamber body is in contact with a flexible diaphragm in the ...  
WO/2016/130558A1
A gating mechanism that uses a capillary stabilized liquid as a reversible, reconfigurable gate that fills and seals pores in the closed state, and creates a non-fouling, liquid-lined pore in the open state is disclosed. Theoretical mode...  
WO/2016/085644A1
An apparatus, for controlling signal passage, includes a first passageway (16) for a first fluid (14), a second passageway (26) for a second fluid (24), and an interposed chamber (30). A first, movable diaphragm (40) at a first chamber j...  
WO/2016/062925A1
An apparatus comprises a piston cavity (100), a piston (102) insertable in the piston cavity (100), and at least one flow cavity (104). Each flow cavity (104) is inserted in the piston (102), alongside the piston cavity (100) such that t...  
WO/2016/018504A1
A bubble generation system includes a gaseous pressure source supplying a gas flow (614) and a wave inducer (618a, 618b) including a first inlet in fluid communication with the gaseous pressure source (614) to receive the gas flow and a ...  
WO/2016/010971A1
A nozzle assembly includes a fluidic oscillator 100 operating on a pressurized fluid to generate an oscillating spray of fluid droplets, and the oscillator aims fluid jets from first, second and third power nozzles 114A, 114B, 114C into ...  
WO/2016/010971A9
A nozzle assembly includes a fluidic oscillator 100 operating on a pressurized fluid to generate an oscillating spray of fluid droplets, and the oscillator aims fluid jets from first, second and third power nozzles 114A, 114B, 114C into ...  
WO/2015/160864A1
Devices, systems and methods for the parallel detection of a set of distinct nucleic acid sequences use multiple sequence amplification and simultaneous hybridization readout. An automated nucleic acid analysis system comprises in microf...  
WO/2015/132451A1
Shock absorber (5), (8-10), (12-14) used for damping a control flow which is to be directed to the control valve belonging to a hydraulic system or is to be directed to the adjustable valve of the flow through which absorber the flow of ...  
WO/2015/128614A1
Methods and apparatus for measuring the position of an object relative to a reference are disclosed. In an arrangement, a pressurized fluid is used to drive rotation of a cylinder around a piston and to bias the cylinder longitudinally. ...  
WO/2015/070107A1
A water level detection system in a pool, spa, fountain or water feature, the water level detection system is provided with a tap line coupled to a plumbing line on a suction or supply side of a filtration system, admitting water from th...  
WO/2015/049687A1
A fluidic system is disclosed. The fluidic system comprises a switching valve having a fluidic oscillatory actuator, a first blowing actuator and a second blowing actuator. The first blowing actuator is switchable by the switching valve ...  
WO/2015/021270A3
A system and method include delivering cells of interest to multiple traps via a channel connecting the traps, maintaining a vortex flow in the traps to trap the cells of interest in the traps, providing first molecules of interest to th...  
WO/2015/012712A1
The invention relates to measurement technology and can be used in measuring the flow rate and volume of liquid and gaseous media and of steam in the thermal power, gas, chemical and other branches of industry. The technical result wh...  
WO/2014/210488A1
A removable material is deposited or otherwise applied to a flat substrate surface in a pattern corresponding to desired corrugations in a membrane, e.g., a deflection diaphragm. The applied material serves as a scaffold for a polymeric ...  
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/2014/181283A1
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/2014/151131A3
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/2014/123600A3
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/2014/081053A1
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/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...  

Matches 1 - 50 out of 2,892