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Patent Searching and Data


Matches 651 - 700 out of 6,967

Document Document Title
WO/2009/111101A1
The claimed method and system identifies faults and/or deterioration of components in a process control valve (10). The system may use different sensor combinations to provide the necessary data to compute irregular component integrity. ...  
WO/2009/110012A1
A device (10) for indicating the reserve state of containers, in particular portable containers adapted to contain liquefied fuel gases, comprises a housing (11) provided with fastening means (12) for the detachable connection of the dev...  
WO/2009/110895A1
The present invention relates to a system, method, and computer program product for determining the flow rate of a fluid. The system, method, and computer program product generate a thermal sensor based mass flow rate for the fluid, wher...  
WO/2009/108414A1
A method of determining a segment-specific estimate of a parameter associated with a process control loop for controlling the operation of one or more process control devices such as valves includes receiving signal data corresponding to...  
WO/2009/106221A1
The invention relates to a check valve having a sensor indicating the position of the valve actuator (7), particularly a path sensor, the displaceable part (13) thereof being connected to the valve actuator, wherein the displaceable part...  
WO/2009/100930A1
The invention relates to a distribution valve with integrated flow metering unit, in particular for warm water heating systems, for use in a pipe, wherein a closable valve seat in the distribution valve and an axially movable sealing par...  
WO/2009/069104A3
The heating unit valve control device relates to a body (1) to which, a configuration of electric engine (11) and a gear box (2) of which external pinion(18) meshes together into the internal toothing of the outlet rack pinion (3) in sha...  
WO/2009/090197A1
The present invention relates to a water supply unit for providing purified water. The water supply unit comprises: a filter element for filtering water; at least a first regulatable valve for controlling the flow rate of water which is ...  
WO/2008/121645A3
Systems and processes may provide field-initiated testing and/or control of fluid regulatory systems. In one aspect, a fluid regulatory testing system may include a field test initiator (110, 200, 300, 510) and a fluid regulator control ...  
WO/2009/080634A2
The invention relates to a blocking element (1) for fluid media. The position of said blocking element, which has a peripherally located hinge axis (2), can be modified according to the flow. According to the invention, an influencing me...  
WO/2009/074015A1
A temperature control differential pressure backwater tap includes: a shell(1), having a cold water inlet, a hot water inlet and a mixing water outlet; a mixing water valve, provided inside the shell(1); a cold passage limited inside the...  
WO/2009/072487A1
Disclosed is a leakage diagnosing device comprising a positioner (2) having fluid-leakage diagnosing unit (2-3). This fluid-leakage diagnosing unit (2-3) sends a drive command to an opening control unit (2-1), thereby to reciprocate a va...  
WO/2009/072804A2
Provided is an apparatus for detecting opening and closing of a check valve, which includes a magnetic field generator that generates a magnetic field forming a closed loop that begins at a first point in place on the outer circumferenti...  
WO/2009/016299A3
A fuel line valve (1) for an aircraft, that comprises a shell (13) capable of rotation inside the valve body (16) and connected to a driving shaft (14) driven by an electric actuator (11). The valve further includes a torque generation m...  
WO/2009/069104A2
The heating unit valve control device relates to a body (1) to which, a configuration of electric engine (11) and a gear box (2) of which external pinion(18) meshes together into the internal toothing of the outlet rack pinion (3) in sha...  
WO/2009/060679A1
A fuel cell system by which sound caused by initializing a valve can be prevented from being experienced as noise by those around it. The fuel cell system comprises in an oxidization gas piping system a control valve and a control device...  
WO/2009/058781A1
A flow sensing apparatus detects movement of a faucet (30) handle (40) of a faucet of a hot water container in order to detect flow from the hot water container. A reed switch (34) and an associated magnet (36) can be mounted to detect o...  
WO/2007/021357A3
A device for controlling a valve rotary actuator and communicating information regarding the valve rotary actuator, including a non-contact sensor which monitors, through a continuous range of rotation, the rotational position of a rotat...  
WO/2007/001866A3
Among other things, an electronic sensor is used by a person to detect a cleanliness state of the person’s hands.  
WO/2009/050828A1
Provided is a motor dev ice diagnosis method capable of obtaining an accurate and reliable diagnosis result A motor diagnosis is performed according to an electric signal corresponding to correlation between the electric amount inputted ...  
WO/2009/050442A1
Apparatus for testing a safety valve by applying a force to the valve stem and detecting the resultant motion of the valve. The actuator used is generally a hollow cylinder of piezoelectric material or other solid state actuator, which i...  
WO/2007/032012A3
A device (21) for inflating a deflated vehicle tire (25) which comprises a tube (29), a first adapter (31) and a second adapter (31) disposed at each end of the tube (29), wherein the adapters (31) are suitable for connecting to a valve ...  
WO/2009/043388A1
A rotating actuator (1) for setting the temperature of an exiting volume flow, for example mixed water, is marked with visually distinguishable fields (3, 30) that are preferably grouped into an annular scale (2) in accordance with at le...  
WO/2009/040349A1
The invention relates to a diagnostic system and a diagnostic method for a valve, particularly a closing valve or a control valve (21) that can be actuated by means of a drive (27) and installed in a pipeline. Using a sensor (22), the pr...  
WO/2009/039058A1
In some embodiments, a rotary shaft position indicating and display apparatus (10) for use with a device having a rotatable shaft may include one or more of the following features: (a) a housing having a base (18) with a cover (20) secur...  
WO/2009/022264A1
A signal actuation device (4) for switches (16) with high resistance to corrosion. The device (4) allows the assembly of a revolving activation element (20) without requiring the use of brasses or bushes and also allows the earthing of t...  
WO/2009/004765A3
The safety valve vibration analyzer (100) includes: a set condition input unit (108) in which set conditions of a physical model including a safety valve and an upstream pipe connected to the safety valve are inputted; a safety valve gov...  
WO/2009/019844A1
An electric actuator includes torque limiting means having contact sections (14a, 14b) of a carrier (14), a torque resistance section (28), and a microswitch (31). The torque limiting means prevents rotational force that exceeds a predet...  
WO/2009/016299A2
A fuel line valve (1) for an aircraft, that comprises a shell (13) capable of rotation inside the valve body (16) and connected to a driving shaft (14) driven by an electric actuator (11). The valve further includes a torque generation m...  
WO/2009/017196A1
A flow rate control valve includes: a target probe (31) of magnetic response to be mounted at one end of a flow rate control valve spool (12); and a sensor housing (32) to be mounted at one end of a sleeve (11). The sensor housing (32) h...  
WO/2008/091301A4
An on-board auxiliary split tank system for supplying makeup water and chemical additives to a transit concrete mixing vehicle is disclosed which includes a generally cylindrical water tank designed for generally horizontal deployment ha...  
WO/2009/004765A2
The safety valve vibration analyzer (100) includes: a set condition input unit (108) in which set conditions of a physical model including a safety valve and an upstream pipe connected to the safety valve are inputted; a safety valve gov...  
WO/2008/156997A1
Methods and apparatus to indicate a position of a valve (100) are described. An example apparatus includes a first pressure sensor (104) to detect an inlet, pressure of a valve, a second pressure sensor (106) to detect an outlet pressure...  
WO/2008/151804A1
The invention relates to a dosing device having a configuring functional part for configuring the flow of a medium to be dosed, having a controlling functional part for controlling the configuring functional part, and having a detecting ...  
WO/2008/091301A3
An on-board auxiliary split tank system for supplying makeup water and chemical additives to a transit concrete mixing vehicle is disclosed which includes a generally cylindrical water tank designed for generally horizontal deployment ha...  
WO/2008/138949A1
The invention relates to a known control device (1) with a regulating valve (4) which can be adjusted via a control drive (2) by means of a control element (3), a position sensor (10) which detects the actual position of the control elem...  
WO/2008/139660A1
[PROBLEMS] The provision of a reciprocating valve in which a tiny bit of seal wear on a valve body is measured accurately with interlock of a gauge pin with reciprocating movement of a valve stem so as to reflect with high-precision the ...  
WO/2008/135417A1
In the case of a known actuator (1) comprising a control valve (4) that can be adjusted via an actuating drive (2) by means of an actuating element (3) engaging at the control valve (2), a position sensor (10) detecting the actual positi...  
WO/2008/033916A3
A firefighting fluid delivery device includes a device body with a fluid passage through which a fluid flows, a fluid flow restrictor member pivotable about a pivot axis to selectively open or close the passage to thereby open or close t...  
WO/2008/122600A1
In a known method for checking the functionality of an actuator (1) in which a control valve (4) can be adjusted by an actuating drive (2) by means of a manipulating element (3) engaging the control valve (2), a position encoder (10) cap...  
WO/2008/121645A2
Systems and processes may provide field-initiated testing and/or control of fluid regulatory systems. In one aspect, a fluid regulatory testing system may include a field test initiator (110, 200, 300, 510) and a fluid regulator control ...  
WO/2008/119588A1
The invention relates to a method for the diagnosis of a shut-off valve (400, 500, 510) in a fuel line (50), wherein the shut-off valve is disposed in the fuel line between at least one reservoir and at least one injection valve (70), wh...  
WO/2008/117344A1
[PROBLEMS] A valve opening degree detection device using a reduced number of parts, occupying less space, allowing multiple switches to be adjusted by a single adjustment, performing ON/OFF control of a switch at a desired angle, and enh...  
WO/2008/109892A2
A plurality of water processing units are connected together, in sequence, to produce one processed water, and tap-off connections are installed within various interconnections between various water processing units, to produce a plurali...  
WO/2007/095458A3
Systems and processes for fluid regulation may provide diagnostic information that is useful for evaluating the condition and/or needed repairs/maintenance for fluid regulation systems (100). In particular implementations, a system and p...  
WO/2008/106264A1
Methods and apparatus are disclosed that monitor a diaphragm condition. In one example, a fluid control device includes a body (105) and a fluid passage through the body, the fluid passage including an inlet (110) and an outlet (115). Th...  
WO/2008/106031A1
A valve body (12) defines a fluid passage (15) and a valve sealing body (100) is positioned there. The valve sealing body is operable between open and closed positions which allow for fluid-flow and non-flow, respectively. The valve stem...  
WO/2008/097160A1
A method is provided for eliminating the risk of leakage from a first one to a second one of two fluid systems (123, 124) in an apparatus provided for handling a fluid for human consumption, which comprises a shut-off device including a ...  
WO/2008/091190A1
The present invention relates to a wheel (7) for a valve for a heating or cooling system, which comprises a knob (8) as well as an indicating ring (9). By means of the knob a cone (11) is moved upwards and downwards in relation to the va...  
WO/2008/086289A1
Fluid regulatory systems (100, 300) may provide diagnostic functions during shut-down procedures. In one aspect, a fluid regulatory system (100) may include a valve positioning system (110, 310). The valve positioning system (110) may in...  

Matches 651 - 700 out of 6,967