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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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.
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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 ...
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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 ...
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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...
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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 ...
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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. ...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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 ...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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