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Patent Searching and Data


Matches 1 - 50 out of 6,944

Document Document Title
WO/2019/211820A1
The present invention provides a system for determining plunger position in a solenoid valve and method therefore. More specifically, the invention provides a solenoid valve having hall sensor for detection of plunger position, which pro...  
WO/2019/213341A2
An overpressure indicator is defined by a housing sized and configured for attachment within a compartment interior, such as an aircraft nacelle. A pressure sensing element disposed within the housing is coupled to an indicator element a...  
WO/2019/212687A1
A pressure regulator device for use within a pressure-regulated fluid storage and dispensing vessel primarily in low flow, low delivery pressure applications. Regulator stiction challenges have been solved with an improved poppet assembl...  
WO/2019/206997A1
The present invention relates to a method for monitoring the function of a control valve (1), for example the occurrence of cavitation and/or fluid hammers acting on the control valve, of a process engineering installation, such as a che...  
WO/2019/209902A1
A disc for indicating a position of a ball valve is provided herein. The disc includes a body having an outer circumferential edge and an inner circumferential edge. The inner circumferential edge defines an aperture configured to receiv...  
WO/2019/208385A1
This poppet-type flow control valve comprises: a valve housing having an inlet flow channel, an outlet flow channel, a valve chamber provided between the inlet flow channel and the outlet flow channel, and a valve seat provided to the va...  
WO/2019/206510A1
A 6-way valve (100) for controlling two fluidic circuits of an HVAC system comprises a valve housing ( 1 ) and a regulating body (2). The valve housing ( 1 ) comprises consumer supply and return ports (13A, 13B) for connecting the 6-way ...  
WO/2019/206257A1
A regulator includes a valve body and a control element movable between a closed position, in which the control element engages a valve seat, and an open position, in which the control element is spaced away from the valve seat. A stem i...  
WO/2019/207468A1
A method for monitoring a pinch valve, the method may include sensing an electrical parameter of at least one flexible sensor during a monitoring period to provide multiple values of the sensed electrical parameter; wherein the at least ...  
WO/2019/209689A1
A system for determining a valve member position includes a valve (10) having a flow passage extending therethrough. The system also includes a valve member (20) coupled to a valve stem (16) that axially translates the valve member (20) ...  
WO/2019/197533A1
The invention relates to an electromagnetic valve, in particular a pilot valve (5) for controlling a main valve (3), such as a pilot-controlled valve within an air diverter valve, comprising: at least one valve element (31, 31') operativ...  
WO/2019/197662A1
The invention refers to a lighting module (10) for a fluid delivery apparatus (200, 300, 600, 700, 800, 8000, 900, 1000, 1100), which includes a first portion (12) including a polymeric substrate (14) having a chromium-based reflective c...  
WO/2019/193414A1
A tire inflation viewing device that enables to view the proper operation of the inflation arrangements and that, in turn, enables to determine which of all of the tires is being inflated and has an air leak.  
WO/2019/194401A1
The present invention relates to a gas fuse cock having a flow rate sensor embedded therein and an automatic gas safety circuit breaker including same, the gas fuse cock being capable of reducing gas leakage by allowing the flow rate sen...  
WO/2019/192315A1
An alarm valve assembly, having a valve body (10), a connecting base (20), a first switch (30), a second switch (40), an alarm unit (50), a filter apparatus (60), a second backstop apparatus (70), and a water distribution pipe (80), the ...  
WO/2019/187352A1
In this mass spectrometer, a first chamber and a second chamber communicate via an opening. When a closing part 34 moves toward an opening 51 due to the actions of a first displacement mechanism and a second displacement mechanism, a con...  
WO/2019/184003A1
A device for detecting the working state of a check valve. The device comprises a mechanical part and a data acquisition part. The mechanical part is provided with a liquid inlet (17), a liquid outlet (22), a valve element (20), a valve ...  
WO/2019/179788A1
According to an embodiment, the invention relates to a device (103) configured to monitor a state of a rotatable handle (101, 201) of a valve (100, 200) when the device (103) is attached to the rotatable handle (101, 201), the device (10...  
WO/2019/176848A1
[Problem] The objective of the present invention is to provide an opening and closing handle with which an open/closed valve state can be accurately visually recognized, and with which entry of foreign matter can be prevented, and a valv...  
WO/2019/175000A1
The invention relates to a valve actuator comprising moving gear designed to cause a plug (7) of said gear to slide along a given axis between two extreme positions, the moving gear comprising a core (18) moving as one with the plug in t...  
WO/2019/170995A1
The invention concerns a method for controlling a system (1) for a motor vehicle, said system comprising at least: - an actuator, - a volatile memory (RAM) in which at least one item of position information of the actuator (IPRAM) is sto...  
WO/2019/168596A1
The invention pertains to a valve monitor system comprising a valve operation mode selector indicator that provides a local indicator to maintenance personnel of whether a valve operation mode selector switch is placed in a local or remo...  
WO/2019/168295A1
The present disclosure relates to a valve having a system for checking opening/closing thereof, wherein opening/closing of a butterfly valve installed in a pipe through which a fluid flows is detected and displayed on an external portabl...  
WO/2019/159959A1
Provided is a piezoelectric element-driven valve 100 configured to be able to control a fluid having a temperature exceeding a use range temperature of a piezoelectric actuator. The piezoelectric element-driven valve 100 comprises: a pie...  
WO/2019/159698A1
This fluid control valve comprises a valve body (13) that opens and closes a flow channel, a magnet (23) secured to the valve body (13) so that an S pole (24) and an N pole (25) are positioned forward and rearward with respect to the mov...  
WO/2019/154639A1
The invention relates to a valve monitoring system for a coaxial dual-safety valve of a gas valve unit which controls the gas request of a gas burner resulting in the course of a heat request and which has at least the coaxial dual-safet...  
WO/2019/149970A1
Actuation method for a valve at the time of closure, wherein the valve comprises a plug and an associated actuator. According to the invention, if the actuator detects that closure is not possible due to the presence of impurities or any...  
WO/2019/145908A1
The Device (1) for hydraulic cylinders and the like comprising: - at least one connecting body (2): - associable with a cylinder (3) in which a piston (4) is sliding, at an end position of the cylinder (3); and - provided with a sliding ...  
WO/2019/143513A1
Methods, apparatus, systems and articles of manufacture are disclosed to diagnose a pneumatic actuator-regulating accessor. An example method disclosed herein includes stroking a fluid valve operatively coupled to a field instrument and ...  
WO/2019/143356A1
Disclosed is a valve (100) that includes a valve stem (112) adapted for longitudinal movement along a first axis (113), a housing (114) that is operatively coupled to the valve (100) and a torque operator (102) that comprises a linkage a...  
WO/2019/137335A1
A faucet for outputting ozonated water comprises a faucet body (10), a mixing valve mechanism (20), a water treatment device (30), a control switch (40), a processor (50), a control valve (60), and a detection device (70) for detecting i...  
WO/2019/135231A1
A sensing valve comprises: (a) a valve body defining a chamber; (b) a control member configured for controlling a fluid flow through the chamber; (c) inlet and outlet ports; and (d) a sensor arrangement for measuring at least one charact...  
WO/2019/130928A1
Provided are an electrically operated valve control device and an electrically operated valve device provided with the same, with which it is possible for a deterioration in the accuracy of controlling a degree of opening as a result of ...  
WO/2019/133528A1
Technologies are described for devices and methods to determine a position of a valve (10). The devices may comprise a housing (252) attached to an actuator (20). The actuator may be in physical communication with the valve. The devices ...  
WO/2019/121309A1
The invention relates to a valve comprising a housing (1), a drive (2, 3), a tappet (4) which is connected to the drive, a closing element (10) which is connected to the tappet and which interacts with a valve seat (9), a magnet which is...  
WO/2019/123002A1
An assembly for a slam-shut safety device (100) includes: a reset pin (154) and a valve disc (158) operatively connected to the reset pin (154), the reset pin (154) and the valve disc (158) being movable between a first position, in whic...  
WO/2019/126095A1
In an exemplary method of monitoring performance of a fluid driven actuator for a valve, pressurized fluid is supplied through an actuator supply line to an inlet port of the actuator during a first time period to operate the actuator. C...  
WO/2019/115365A1
The invention relates to a valve for an exhaust gas system in a motor vehicle comprising a housing (1), a duct (2), a flap (3) which closes or opens the duct (2), a sensor (6) which determines the flap position and a cover (5) made of pl...  
WO/2019/110923A1
The invention relates to a valve for controlling the circulation of a fluid, having a valve body (2) and a housing containing an electric motor composed of a stator and of a rotor, a needle, a sealing bell and also a fixed screw or a fix...  
WO/2019/106960A1
[Problem] To make it possible to correctly and simply diagnose operation abnormalities in a valve. [Solution] A valve (V1) with which it is possible to detect operation abnormalities has: a magnet (M1) attached near a pressing adapter (5...  
WO/2019/106959A1
[Problem] To diagnose an abnormality of a fluid control device from the overall operation of a fluid supply line configured by a plurality of fluid control devices. [Solution] A method for diagnosing an abnormality of a fluid supply line...  
WO/2019/098360A1
Provided are: an electrically operated valve control device capable of minutely controlling the valve opening degree of an electrically operated valve by eliminating errors in hysteresis; and an electrically operated valve device compris...  
WO/2019/094354A1
The present disclosure describes embodiments of control valve positioner/controller devices, control valve positioner/controller mounting devices, and control valve systems that enable rapid exchange and configuration of a replacement po...  
WO/2019/093329A1
Provided is an electromagnetic valve (1), which is a fluid device in which a valve seat (110) and a valve body (25) are provided partway along a flow path (11) through which a liquid flows, the fluid device closing when the valve body (2...  
WO/2019/092397A1
The present invention describes a motor-driven actuator device comprising an enclosure (1 ) in which a motor, control module (3) and a drive (4) are housed. The drive (4) is coupled between a motor and a device being actuated. The device...  
WO/2019/094881A1
A valve positioner monitors a valve stem position by remotely sensing a magnet attached to a coupler shaft that does not penetrate a sealed enclosure surrounding the positioner. A torsion spring, which can be helical or spiral, concentri...  
WO/2019/092400A1
The present invention describes a motor driven industrial actuator device comprising an enclosure (1) in which a motor, a control module (3) and a drive (4) are housed. The drive (4) is coupled between a motor and an external device bein...  
WO/2019/086529A1
A stand-alone ball valve actuator (2) comprising an actuator housing (20) including an valve interface (24) configured for releasably coupling the stand-alone ball valve actuator to a ball valve; an electric motor (21) arranged in the ac...  
WO/2019/086245A1
The invention relates to a vacuum process system for the defined processing of an object, comprising an evacuable vacuum process volume (1), a vacuum valve (10), a peripheral unit (4, 21-25) designed for at least partly providing a defin...  
WO/2019/084676A1
A system for ascertaining operational status of an electrically-actuated valve comprises a valve-diagnostic device, which comprises: a mechanical sensor for detecting movement of a movable part of the electrically-actuated valve relative...  

Matches 1 - 50 out of 6,944