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Matches 1 - 50 out of 10,323

Document Document Title
WO/2018/226932A1
Syringe assemblies includes a barrel fitted internally with a head of a plunger, an inner plug, an outer plug each slidably engaged to the barrel, and a collapsible framework. A first chamber for containing a solvent is between the head ...  
WO/2018/215154A1
The invention relates to a valve arrangement (1) having a valve housing (2), which has a first fluid connection (3) and a second fluid connection (4) and in which a valve device (11) is arranged in a flow connection (10) between the firs...  
WO/2018/213268A1
An airflow calibrator (10) may generally comprise an inlet (15) in fluid communication with an outlet (20) to define a flow path (30) of a fluid through the airflow calibrator (10); a face seal valve (40) in fluid communication with the ...  
WO/2018/210929A1
Device (52) for regulating the rate of flow of propellant fluid for an electric thruster, of the thermo-capillary device type comprising at least one capillary duct that is electrically conductive and capable of regulating the rate of fl...  
WO/2018/207553A1
The present invention makes it possible to eliminate the need to carry out calibration according to the type of material gas and therefore accurately control flow rate even for a material gas for which there is no calibration data. A liq...  
WO/2018/208598A1
The present invention provides an interactive demand response system for controlling and routing power to one or more irrigation systems. According to a preferred embodiment of the present invention, a system is provided which includes a...  
WO/2018/203014A1
The invention relates to a flow meter allowing the control, measurement and/or adjustment of the flow rate of a fluid flowing in a flexible pipe (2) having a modular fluid flow area, said flow meter comprising at least one sensor (3) con...  
WO/2018/201177A1
Disclosed is a gas system (15) for supplying a pneumatic consumer (2) with a continuous mass flow rate of a gas and a method for controlling mass flow rate in a closed gas circuit (6), said system comprising a mass flow controller (3), a...  
WO/2018/204227A1
Protective IEDs in an electrical power system, such as distributed controllers, may periodically or in real-time communicate updated protection settings to a wide-area controller, such as a coordination controller, that defines and/or im...  
WO/2018/199928A1
A circuit (3) for controlling a fluid impeller (6) in a fluid flow distribution system (1) to achieve a target fluid flow is disclosed. The circuit (3) is to output a speed signal representative of a speed value (NT) of the fluid impelle...  
WO/2018/197024A1
Valvular control circuit (10) comprising a first valve element (12) coupled with a manual drive member (20) to generate a pilot light (21), a second valve element (14) coupled with a second valve switch (15), a control and command unit (...  
WO/2018/200061A1
A system is provided to automatically monitor and control the operation of a microfluidic device using machine learning technology. The system receives images of a channel of a microfluidic device collected by a camera during operation o...  
WO/2018/191662A1
Self-cleaning electrochemical cells, systems including self-cleaning electrochemical cells, and methods of operating self-cleaning electrochemical cells are disclosed. The self-cleaning electrochemical cell can include a plurality of con...  
WO/2018/184971A1
A microfluidic device comprising a tank (6) supplying a microchannel (2) with a first fluid (S), and a circuit (8) in which a flow of a second fluid can be established without contact with the microchannel (2). The circuit (8) passes thr...  
WO/2018/178972A1
A water flow measuring device comprises: a) a main body provided with a water flow sensor through which water can flow when demand therefor is made by a water supply system; and, b) data collecting circuitry suitable to collect data gene...  
WO/2018/180745A1
Provided is a pressure-type flow control device, comprising: a constraining part; a control valve disposed on the upstream side of the constraining part; an upstream pressure sensor for detecting pressure between the constraining part an...  
WO/2018/180387A1
To provide a mass flow sensor with reduced zero-point fluctuation, a mass flow meter provided with the mass flow sensor, and a mass flow controller provided with the mass flow sensor, this mass flow sensor 20 is provided with a U-shaped ...  
WO/2018/173045A1
There is provided a method of planning irrigation, comprising: performing for a certain interval of time: computing a value of a crop evapotranspiration parameter indicative of an amount of water consumed by a reference crop, computing a...  
WO/2018/174701A1
The invention relates to an automated device for remotely controlling the distribution fluids, which has: a duct formed by a through tube (1), at least one sensor (2), an energy generator (3) and a valve (5) for controlling the passage o...  
WO/2018/175847A1
Provided is a PCV valve assembly that includes a fluidic geometry that allows for the flow of combustion fluid/gas to flow between an inlet and an outlet and switch between two modes of operation, (i) a radial or high flow mode, and (ii)...  
WO/2018/174776A1
A supply air terminal (10) is provided, comprising a wall member (11) surrounding an opening (110); a deflector (12) connected at a distance from the wall member to face the opening, thereby forming an annular aperture (13) between the w...  
WO/2018/176061A1
Provided is a bi-directional PCV valve assembly, system and method. The bi-directional PCV valve may include a fluidic geometry that allows for a flow of fluid a high flow rate in one direction, forward flow, and a low flow rate in the o...  
WO/2018/175961A1
Some embodiments include a flow regulator with a main body dimensioned to be received within a flow passageway that includes an inlet and an adjustable outlet. Further, some embodiments include an inner chamber positioned in the main bod...  
WO/2018/175791A1
A fluid management controller includes a processor, a wireless interface, and a memory. The wireless interface is configured to communicate between the processor and one or more fluid management components. The processor is configured to...  
WO/2018/167052A1
It is proposed to decouple regions (7) of a regulating body (2) of a flow rate regulator (1) such that one of the decoupled regions (7) forms a low-pressure region (9) while another of the decoupled regions (7) defines a high-pressure re...  
WO/2018/167051A1
Disclosed is a flow rate controller in which a clear width (6) of a control gap (4) between a main part (3) and a control element (2), which is deformable according to the pressure in order for the flow rate through the control gap (4) t...  
WO/2018/169786A1
Methods and apparatus for controlling multiple valves as a single valve based on a coordinated control signal are disclosed. In some examples, an apparatus includes a valve controller to be operatively coupled to a first valve and a seco...  
WO/2018/162121A1
The invention relates to a sanitary insert part (1), comprising a base body (2) which provides a radially oriented outer surface (3), and an elastic regulating body (4), wherein the base body (2) forms a regulating core (5) having a regu...  
WO/2018/162125A1
Disclosed is a plumbing valve (1) in which a movable diaphragm (4) of a main valve (3) is controlled using a push-push mechanism (8) defining at least three discrete switching positions of the main valve (3) controlled by means of a pilo...  
WO/2018/165349A1
Fluid stream management systems and methods relating thereto are described. The fluid management system includes a neural network, which comprises: (i) an input layer that is communicatively coupled to one or more fluid facility sensors ...  
WO/2018/165490A1
A water treatment filter backwash process control system, comprising a control system that receives filter level data and filter backwash turbidity data. The control system having a filter level set point, wherein the filter level set po...  
WO/2018/158023A1
The invention relates to a flow rate controller (1) having a control body (3) and a control profile (8), which form a control gap (12) between them, the clear width or opening cross-section of which is pressure-variable. It is proposed a...  
WO/2018/152622A1
Adjustable passive choke devices, systems, and methods for controlling fluid flow rate, pressure, or both, are provided. The adjustable passive choke devices may comprise a fluid conduit having a first end, a second end, and an interveni...  
WO/2018/156957A1
Some embodiments include a flow regulator with a main body dimensioned to be received within a flow passageway that includes an inlet and an outer surface, and an inner volume positioned within the main body and extending from the inlet ...  
WO/2018/156570A1
The effect on the fluid flowing through tubing that is engaged by a pinch valve head between fully open and fully closed is considered, determined and used to achieve pinch valve operation that is linear in flow change and/or linear in p...  
WO/2018/148191A1
A bypass flow valve is provided. The bypass flow valve includes a valve piston and a first annulus disposed on a first end of the valve piston. The first annulus has an inlet and an outlet and surrounds a first valve sleeve. The first va...  
WO/2018/145790A1
The invention relates to a watering control device (2), comprising an inlet (4), an outlet (6), a passage (8) arranged between the inlet (4) and the outlet (6), and an electromagnetically driven shut-off element (10) arranged in the pass...  
WO/2018/147354A1
This flow rate measuring method is carried out in a gas supply system comprising a plurality of gas supply passages each provided with a first valve, and a common gas supply passage which is formed on the downstream side of the plurality...  
WO/2018/144741A1
The present disclosure describes a hybrid, wireless sensor network architecture for monitoring, operating, controlling, or maintaining a fluid delivery and distribution system. The architecture includes intelligent fittings locatable at ...  
WO/2018/142197A1
In some embodiments, a water conservation system may include a main conduit which may be in fluid communication with a bypass conduit via a bypass inlet and a bypass outlet. An inlet isolation valve, a flow control valve, and an outlet i...  
WO/2018/141445A1
Flow-limiting valve (30) having a cage (60) which can be inserted into a fluid duct (112) and which has a first axial end and a second axial end, having a closure element (80) that is mounted on the cage so as to be able to move axially ...  
WO/2018/138735A1
This invention discloses a comprehensive device with minimum moving parts that maybe brought online in variable fluid flows to automatically create targeted enhanced process intensification including cavitation in a modular way. This dev...  
WO/2018/136585A1
Systems and methods for automatically purging by pneumatic ejection with a select pressurized media, gravity-accumulated hydrocarbon liquid dropout from a retrograde vapor waste liquid collection containment reservoir.  
WO/2018/132775A1
Provided herein is a fluid control apparatus comprising real-time monitoring and active management of upstream, and downstream pressure and flow, incorporating self-cleaning and plug-and-play maintenance.  
WO/2018/129165A1
Examples herein relate to detecting a coolant leak. For example, a system includes a nanosensor coupled to an airflow channel in a server. The nanosensor provides a resistance measurement to a controller. The system includes the controll...  
WO/2018/129512A1
A system and method for dispensing an injection material 12 to an injection location 16. The injection material 12 is stored in a tank 14 and disposed to parallel piped vessels 241, 242. An orifice 36 is disposed in piping connected to d...  
WO/2018/127251A1
A splash test device, comprising a support platform (10), a container (20), a control valve (30), a funnel (40) and a controller (50). The support platform (10) consists of a platform base (100), a vertical column (110) arranged on the p...  
WO/2018/129262A1
Systems and methods is described herein for detecting a water leak. In an example, a method for detecting a water leak can include receiving at a water monitoring system (WMS) one or more radio-frequency (RF) signals, converting the one ...  
WO/2018/125414A1
An electronic device manufacturing system includes a mass flow controller (MFC) that has a thermal flow sensor. The thermal flow sensor may measure a mass flow rate and may include a sensor tube having an inner surface coated with a mate...  
WO/2018/123852A1
[Solution] This piezoelectric-element-driven valve is provided with a valve seat provided on a flow channel, a valve body that separates from/sits on the valve seat, and a piezoelectric element, and is configured so that the valve body i...  

Matches 1 - 50 out of 10,323