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Matches 1 - 50 out of 10,201

Document Document Title
WO/2018/070464A1
This fluid control device (1) is provided with: a common inflow port (11) and a common outflow port (12); a main body block (10) having a first flow passage (F1) and a second flow passage (F2) which communicate with the common inflow por...  
WO/2018/069840A1
This invention provides a system of monitoring the dispensing of a fluid, such as a fuel, and recording data pertaining to each instance of the fluid being dispensed using interactive application software on a personal communications dev...  
WO/2018/068876A1
The invention relates to a discharge pressure scale (30) consisting of at least one valve housing (41) having at least three fluid connection points in the form of a functional connector (A), a return flow connector (T) and a control con...  
WO/2018/062516A1
Provided is a flow control valve comprising: a valve seat, which has an internal cylinder part having a closed surface on the upper end thereof, and an external cylinder part having a greater height than does the internal cylinder part; ...  
WO/2018/055255A1
In a method for regulating at least two fluids, a fluid feed flow Q is divided into n parts, the sum of the n parts being equal to Q, each of the n parts is sent to one of n processing units (P1, P2), each of the n processing units produ...  
WO/2018/055229A1
A controller (2) for controlling a pneumatic or hydraulic actuator (3) of a process device (1) comprises a position feedback signal input for receiving a measured position signal (hmeas) representing a position (h) of the actuator or the...  
WO/2018/051150A1
A flowrate stabilising monoblock cartridge (10) for hydraulic valves provides a body with a fluid inlet section with fluid inlet openings, an intermediate section (12) with a first shutter (16) mounted on a diaphragm (17), and an outlet ...  
WO/2018/053538A1
A self-correcting pressure-based mass flow control apparatus includes outlet pressure sensing to enable correction for non-ideal operating conditions. Further the mass flow control apparatus having a fluid pathway, a shutoff valve in the...  
WO/2018/053544A1
A system comprises a flow restrictor connected to a fluid flow path and located upstream from a chamber. The flow restrictor comprises an adjustable flow restriction aperture defined by the flow path region between a first element and a ...  
WO/2018/048885A1
A system for tire inflation including a drive mechanism defining a rotational axis, including an eccentric mass that offsets a center of mass of the drive mechanism from the rotational axis along a radial vector; a pump arranged radially...  
WO/2018/047644A1
To provide a flow ratio control device with which it is possible, not only to achieve a target flow ratio, but also to control the time required to achieve the target flow ratio, provided is a flow ratio control device, comprising: a mai...  
WO/2018/044701A1
A fluid regulating device includes a valve having an inlet and an outlet and an actuator coupled to the valve and having a control assembly. The control assembly includes a control element and a diaphragm operably connected to the contro...  
WO/2018/038193A1
In a state in which a pressure P1 on an upstream side of an orifice 5 is maintained at a pressure equal to or greater than approximately twice a pressure P2 on a downstream side thereof, a pressure type flow rate control device 1 calcula...  
WO/2018/033288A1
The invention relates to a volume flow regulator (1), in particular for air-conditioning and ventilating systems, for adjusting a control valve (2) which is movably mounted in the interior of a flow channel (3), comprising a differential...  
WO/2018/032068A1
The present utility model describes a system for the electronic regulation of the flow of protective gas in welding equipment that is intended to overcome the drawbacks described in the prior art using a system for saving MIG/MAG/TIG wel...  
WO/2018/034624A1
Pumped storage turbine hydroelectric generating composes of vertical water base station or vertical water base station with inside hollow space for installing with side spreading out tube which connect back opened end of side spreading o...  
WO/2018/029027A1
The invention relates to a bypass valve for an exhaust-gas turbocharger, which has a valve flap seat (51) formed at one end of a bypass duct (15) and a valve flap (55), wherein the valve flap (55) has, on the outer edge of the closing fa...  
WO/2018/031635A1
In one aspect, a wireless transceiver is used to wirelessly connect various electrohydraulic components in a hydraulic system. In another aspect, a self-powered wireless hydraulic system includes a harvesting device for converting hydrau...  
WO/2018/030964A1
High pressure water station for electricity generating composes of lower base platform being installation base and connected with lower part of vertical tunnel. The top of vertical tunnel is supported to be installed with upper water res...  
WO/2018/021327A1
A pressure-type flow rate control device (100) is provided with a control valve (12), a pressure sensor (P1) provided on the downstream side of the control valve, a valve with built-in orifice (16) provided on the downstream side of the ...  
WO/2018/021277A1
A valve (10) with a built-in orifice and equipped with: a base section (2) having a housing recess (2A), a first gas flow passage (21), and a second gas flow passage (22); a valve seat body (12) having an annular valve seat (12b) and a t...  
WO/2018/019502A1
The invention relates to a method for initiating pressure-surge suppression during filling comprising the following steps: a) determining a first time interval (t1) between a first time (T1) and a second time (T2), in which first time in...  
WO/2018/019801A1
According to the invention, a ventilation flow rate regulator (1) is provided for a pressurised tank (4) of a vehicle. The regulator (1) comprises a body (11) having a gas inlet (111) and a gas outlet (112), and at least one restrictor (...  
WO/2018/015115A1
The invention relates to a method for controlling the cold gas temperature of a cooling gas of a closed generator cooling gas circuit (1) of a generator (2) having at least one cooler (3) through which a cooling fluid flows, wherein the ...  
WO/2018/004856A1
Mass flow verification systems and apparatus may verify mass flow rates of mass flow controllers (MFCs) based on choked flow principles. These systems and apparatus may include a plurality of differently-sized flow restrictors coupled in...  
WO/2017/219142A1
There is described a fluid flow measuring and control device for installation within plumbing. The device comprises a main flow channelling system having an inlet and an outlet for connection to the plumbing, and a bypass channelling sys...  
WO/2017/212851A1
This flow rate control device comprises a plurality of flow rate control units. Each flow rate control unit further includes: a flow rate control unit main body; a flow path that is positioned inside the flow rate control unit main body;...  
WO/2017/214257A1
A pump controller features a signal processor configured to respond to signaling containing information about three corresponding discrete arrays with respect to a discrete motor speed for each system position at a motor speed derived fr...  
WO/2017/210283A1
Apparatus for providing variable speed pump control in a hydronic pump system having a system flow and pressure requirement, featuring a signal processor or processing module configured to: receive signaling containing information about ...  
WO/2017/210271A1
A monitoring system for monitoring a liquid handling system may comprise at least one liquid level sensor and/or at least one gateway computer. The at least one liquid level sensor may be configured to monitor at least one liquid level o...  
WO/2017/206171A1
A thermostatic safety apparatus comprising an upper cover connecting element (1), an upper nickel-titanium alloy spring (2), a spherical silicone pad (3), a sealing valve (4), a lower nickel-titanium alloy spring (5), and a spherical con...  
WO/2017/207105A2
The invention relates to a dialysis machine, especially for hemodialysis and/or hemofiltration, comprising a dialysate system and a water inlet via which the dialysate system can be connected to an external water supply, characterized in...  
WO/2017/207105A3
The invention relates to a dialysis machine, especially for hemodialysis and/or hemofiltration, comprising a dialysate system and a water inlet via which the dialysate system can be connected to an external water supply, characterized in...  
WO/2017/205670A1
A multistage flow control valve system with a pressure balanced first stage connected to one or more downstream, pressure balanced, intermediate and/or outlet stages configured to accommodate very large pressure drops across the system w...  
WO/2017/203491A1
A water quality and flow monitoring and control apparatus, method and system installed at an end user location and being capable of monitoring one or more of the following water quality parameters: microoragnisms (including E.coli), mine...  
WO/2017/196506A1
A crude oil refinery pre-heat train (PHT) includes a crude oil stream pipeline system that extends through the PHT and is configured to carry a stream of crude oil from an inlet of the PHT to a furnace of the PHT; heat exchangers positio...  
WO/2017/188129A1
A fluid control device is provided with a fluid control module and an external control module. The fluid control module has a control valve on a channel, a valve drive circuit for driving the control valve, a fluid meter on the channel, ...  
WO/2017/188917A1
Methods and systems for determining the concentration, and hence pH, of an aqueous antimicrobial solution for treatment of food work pieces. The methods involve storing the original starting amount and concentration of water and acid of ...  
WO/2017/187155A1
A device for controlling the flow of a fluid through a conduit from an upstream side of the device to a downstream side of the device. The device includes a valve aperture (30), a cylindrical mounting member (24) on the downstream side o...  
WO/2017/187159A1
A device (1) for controlling the flow of a fluid through a conduit (3) from an upstream side (8) to a downstream side (10). The device includes one or more valve apertures (6) through which the flow of fluid is selectively controlled. A ...  
WO/2017/182147A1
The invention relates to a tap connector comprising a first coupling portion (2) adapted to couple the tap connector (1) with a tap (10) and a second coupling portion (3) forming a fluid outlet (5), said second coupling portion (3) being...  
WO/2017/174706A1
The present invention relates to a device for depositing oil droplets and/or oil mist from blow-by gases of an internal combustion engine, comprising a valve for controlling the gas flow through the oil separator. The valve comprises at ...  
WO/2017/170647A1
Provided are a pressure control device and a pressure control system with which the pressure within a chamber can be maintained at a constant level quickly even if the volume of the chamber relative to a gas control flow rate is large or...  
WO/2017/170174A1
A pressure-type flow rate control device (8) is provided with a throttle part (2); a control valve (6) upstream of the throttle part; an upstream pressure detector (3) and a downstream pressure detector (4); and a control unit (7) for di...  
WO/2017/165008A1
A system and method access field device information in an industrial process control and automation system. The system includes a memory element (212) configured to store a plurality of device data (320) associated with a plurality of fi...  
WO/2017/161328A1
A control unit includes a communication output terminal associated with a communication signal circuit, and a supply output terminal associated with a supply signal circuit. The communication signal circuit operates to apply a communicat...  
WO/2017/160400A1
The disclosed embodiments include systems and methods to dynamically configure data values stored on a mass flow controller (MFC). In one embodiment, the MFC includes an inlet for receiving fluid, a flow path, a mass flow sensor for prov...  
WO/2017/148621A1
The invention relates to a control valve and to a method for controlling such a control valve, which can be controlled for bidirectional flow in a fluid circuit, wherein the valve element (31), together with the valve needle (33), forms ...  
WO/2017/150331A1
This flow rate control device includes: a control valve; a first flow path provided on the downstream side of the control valve; a second flow path; and an expansion chamber provided between the first flow path and the second flow path. ...  
WO/2017/143895A1
A micro-leakage monitoring device for a water pipe (500), and micro-leakage monitoring method for same. An impeller (100) and a solenoid valve (200) are provided in a pipe, and a check valve (400) having narrow holes (401) are provided a...  

Matches 1 - 50 out of 10,201