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WO/2023/217950A1 |
The invention relates to a hydraulic switch (1) comprising a separation chamber (2) which has an inlet opening, a first outlet opening (21) and a second outlet opening (22), wherein the inlet opening is connected to an inlet channel (4) ...
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WO/2023/082019A1 |
A device for use with soft robotic devices comprises soft fluidic actuators, a microfluidic/minifluidic valves and channels module, a fluidic module, sensors, and a control module. The actuators are operable to apply predetermined effect...
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WO/2023/068947A1 |
There is provided a vortex generating cannon system comprising a compression means for creating a fluid flow, a barrel comprising a first fluid inlet, and a fluid outlet; the first fluid inlet and the fluid outlet defining a bore or a tu...
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WO/2023/060344A1 |
A ridge fluidic device comprising: a substrate and a fluidic component comprising at least one fluidic channel, wherein the at least one fluidic channel is adapted to conduct a fluid and retain the fluid within the at least one fluidic c...
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WO/2023/021446A1 |
Microfluid circuits, devices, systems, and methods are disclosed for providing an indication of a rheological property, such as viscosity, of a sample substance relative to a control. The embodiments presented may be implemented in Point...
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WO/2023/016695A1 |
Disclosed is a secondary air line (10) for a section (13) of an exhaust tract (17) of an internal combustion engine (19), comprising a main line (14) with main flow axes (151, 152, 153, 154) arranged at an angle to one another and with d...
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WO/2023/279185A1 |
A vacuum controller for isolating the vacuum chamber of a vacuum pump, the vacuum controller comprising a shell comprising an inlet and an outlet, the outlet being fluidly connected to the vacuum pump, a diaphragm disposed within the she...
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WO/2022/248836A1 |
A hydraulic demultiplexer or multiplexer for providing hydraulic actuation of a plurality of robotic components wherein the hydraulic demultiplexer or multiplexer comprising an arrangement of hydraulically-controlled and hydraulically-op...
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WO/2022/223725A1 |
The invention relates to a device (1) for mixing fluids and for producing a fluid mixture, comprising - a mixing chamber (20) having a first inlet opening (201) via which a first fluid (7) can be introduced into the mixing chamber (20), ...
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WO/2022/216274A1 |
A microfluidic device includes a first channel having a first width and a second channel having a second width greater than the first width. The microfluidic device includes a transition channel having a first end fluidically connected t...
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WO/2022/104365A1 |
A microfluidic device has a first substrate, a resilient diaphragm, an actuator, and a second substrate. The first substrate has an opening extending therethrough. The resilient diaphragm is secured to a second side and surrounds the ope...
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WO/2022/051605A1 |
A microfluidic oscillator nozzle, comprising a nozzle body comprising an exterior surface; an interior surface defining a three-dimensional space therein; a fluid inlet; and a fluid outlet, wherein the three-dimensional space, the fluid ...
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WO/2022/036295A1 |
Novel fluidic oscillator (FO) designs that can incorporate features to allow for performance tunability and pulsatile outlet flow. Novel fluidic designs that utilize 3D space are also incorporated. All novel design features mentioned her...
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WO/2021/242901A1 |
A cryogenic nitrogen sourced gas-driven pneumatic device that is configured to provide a pressurized gas to end devices is described herein. In some instances, the cryogenic nitrogen sourced gas-driven pneumatic device may include a cryo...
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WO/2021/236357A1 |
Fluid flow enhancing devices disclosed herein are adapted to enhance flow of fluid through subsurface watershed conduits, for example, culverts, drainpipe and the like. Such fluid flow enhancing devices advantageously enhance watershed r...
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WO/2021/191820A1 |
An aspect provides a ventilation manifold for a ventilator, the manifold comprising a fluid flow path, the flow path comprising: bifurcated end paths, a constriction path and a compressed breathable gas chamber fluidly coupled to a compr...
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WO/2021/163799A1 |
A method is provided for configuring fluid in a programable fluid array which includes applying a sequence of magnetic fields to a movable fluidic network component; which includes a magnetic object to produce a force on the component. I...
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WO/2021/161229A1 |
A microfluidic sealing valve 1 comprises a primary channel 2, a valve channel 4, and a geometry that permits liquid in the primary channel 2 to flow into the valve channel 4 through an inlet 5. Liquid in the primary channel 2 is inhibite...
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WO/2021/156615A1 |
There is provided a surge protection device for a multi-stage vacuum pump arranged to evacuate a fluid from a vessel, the surge protection device comprising: an inlet for receiving the fluid; an outlet for connection to an input of the m...
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WO/2021/094112A1 |
The present invention relates to an internal combustion engine (10) comprising a primary air system (1) for providing fresh air, and a secondary air system (2) which is designed to divert secondary air from the primary air system (1) and...
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WO/2021/092557A1 |
Provided is a compact sized low flow rate fluidic nozzle insert, may include a fluidic oscillator chip on a front face having a flat-top interaction region, and a manifold on a back face, located opposite the front face, to house fluid. ...
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WO/2021/091370A1 |
Device for regulating a pressure decrease in the flow direction of a fluid flow, comprising a chamber (3) provided with a tangential inlet (4) for having at least a first part of the fluid flow flow therethrough into the chamber, and wit...
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WO/2021/077077A1 |
Provided is a fluidic oscillator circuit for a nozzle assembly configured to generate oscillating sprays of fluid from an outlet of the nozzle assembly and to improve spray performance of fluid having low temperatures or high viscosity. ...
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WO/2021/076133A1 |
A fluidic oscillator includes a vortex chamber in fluid communication with a flow volume, an outlet, a first control port, and a second control port. The flow volume is defined by a first wall and a second wall. The first wall and the se...
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WO/2021/071738A1 |
A valve for regulating the flow of a fluid includes a housing defining a fluid inlet and a fluid outlet. A flow control element is disposed within the housing and is configured to dissipate energy in a fluid flowing therethrough from the...
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WO/2021/055309A1 |
A fluidic oscillator, comprising an oscillator body comprising an exterior surface; an interior surface defining a three-dimensional space therein; a fluid inlet; and a fluid outlet, wherein the three-dimensional space, the fluid inlet, ...
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WO/2021/018433A1 |
The invention relates to an oscillating nozzle, in particular for a cleaning device, wherein the oscillating nozzle comprises a fluid oscillator having an oscillation chamber and the oscillating nozzle is designed in an angled manner, so...
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WO/2020/243274A9 |
Various implementations include, an out-of-plane feedback-type fluidic oscillator. including a first portion, a second portion, a middle portion coupled between the first portion and the middle portion, and an axis of rotation. The middl...
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WO/2021/007220A1 |
A fluidic device may include inlet ports, control input ports, one or more output channels, inlet channels that are each configured to convey fluid from one of the inlet ports to one of the one or more output channels, and pistons. In so...
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WO/2020/208413A1 |
A linear actuator system has a rotary spool valve configuration having a spool, a piston, and a cylinder. The spool and piston have return apertures so positioned, configured and angled to direct return flow towards the center of a spool...
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WO/2020/208250A1 |
A new fluidic oscillator is described comprising at least one inlet port (57) in communication with at least two outlets (61) via a nozzle region A and two outlet conduits (58, 62), the two outlet conduits being separated from each other...
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WO/2020/112788A1 |
This document describes devices for in vivo drug testing in the brain. This document also describes implantable devices for long-term drug delivery to the brain parenchyma, and for access to biomarkers from the parenchyma.
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WO/2020/060664A1 |
An acoustic transducer system for projecting and sensing acoustic waves or sound in fluid is disclosed in accordance with the present disclosure and figures herein. The system includes a transducer array of a plurality of channels, each ...
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WO/2020/055673A1 |
A fluid flow resistor includes: a body having entry and exit fluid flow ports, and an internal fluid flow path fluidly extending between the entry and exit fluid flow ports; the internal fluid flow path having a first spiral fluid flow p...
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WO/2020/041854A1 |
A fluidic switching module body defining an inlet passage, a first nozzle in fluid communication with the inlet passage, an air splitter in fluid communication with the first nozzle, and a first transfer passage in fluid communication wi...
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WO/2019/232591A1 |
An array of reconfigurable modular units for movement of material, the array comprising at least two modular units that are interconnected by at least one detachable channel, wherein each of the at least two modular units comprises: a co...
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WO/2019/211092A1 |
The present invention relates to a device (1) for treating yarns, in particular for tangling yarns, comprising at least one nozzle (40), a fluidic oscillator (2) and a fluid supply unit (10). The fluid supply unit (10) produces a fluid f...
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WO/2019/178065A1 |
An annular duct arrangement configured to cause a flow stream passing through the annular duct arrangement to be expelled from an outlet of the annular duct arrangement in a predetermined flow form.
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WO/2019/167031A1 |
In a polymeric microfluidic valve, an adhesion control surface with discrete micro-or nano-scale structured surfaces are separated by fluid filled voids at an interface between an elastomeric membrane seals against a substrate layer. The...
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WO/2019/164869A1 |
A spray nozzle assembly (10) for producing an oscillating spray discharge is provided. The spray nozzle assembly (10) includes a nozzle body (14) with a liquid inlet passage (18) that converges via an inwardly converging conical section ...
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WO/2019/122159A1 |
The invention relates to a fluidic component (112) for producing an ultrasonic signal, comprising a flow chamber (1001), through which a fluid flow can flow, which enters the flow chamber (1001) through an inlet opening (10011) of the fl...
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WO/2019/108628A1 |
Various implementations include a fluidic oscillator having at least one control port. The at least one control port is for introducing a control fluid into the fluidic oscillator or suctioning the fluid stream from the fluidic oscillato...
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WO/2019/046927A1 |
The application of fluidic systems to a variety of consumer devices would typically exploit fluidic structures of a few millimeters to a centimeter or so that are between the common fluidic realms of microfluidics and macrofluidics. For ...
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WO/2019/036131A1 |
A grounded FRL for treating a pressurized air supply has a housing with a connecting mechanism for connecting to a collector bowl. The collector bowl is made from a metal base material and has an open end with a connecting mechanism and ...
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WO/2019/020516A1 |
The invention relates to a fluidic component comprising a flow chamber through which a fluid flow can flow, which enters into the flow chamber through an inlet opening of the flow chamber and passes out of the flow chamber through an out...
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WO/2019/010493A1 |
A tension driven actuator (100) comprises a support structure (102) formed of a peripheral bounded wall (118) at least partially defining a fluid chamber (112), and a first elastic diaphragm (116) attached, under tension, to the support ...
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WO/2019/010385A1 |
Provided are vacuum-insulated articles comprising inner and outer tubes that define an evacuated space therebetween, one or both of the inner and outer tubes optionally comprising a flared region and a joint region that define a trough i...
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WO/2018/226641A1 |
The invention relates to various low flow rate fluidic nozzle inserts having a reverse mushroom-shaped mushroom insert geometry that are useful for a wide range of spraying and cleaning applications. In one embodiment, the present invent...
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WO/2018/197231A1 |
The invention relates to a fluidic assembly comprising a fluidic component, the fluidic component comprising a flow chamber through which a fluid can flow, said flow of fluid entering the flow chamber through an inlet of the flow chamber...
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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...
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