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WO/2012/011291 |
A pressure instrument (10) has a pointer (23) and a scale plate (22). A use pressure display member (31) extending in a circular arc shape along pressure indicating marks is slidably provided to the front wall (11) of a case (13). A firs...
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WO/2012/006656 |
A pressure testing device (10) for calculating a pressure in a flexible line (11) comprises a housing unit (14), a force sensor (70) mounted on the housing unit (14) and a clamp assembly having a clamp (60) mounted on the housing unit (1...
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WO/2012/003110 |
A sensor assembly includes a housing assembly, an electrode arrangement and a diaphragm having a fixed portion secured to the housing assembly and an active portion movable relative to the electrode arrangement in response to a different...
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WO/2011/150943 |
There is disclosed a hydraulic system for cylinder lubrication of engine cylinders in large diesel engines, in particular marine engines, by injection of oil. The system is designed with injectors (13) and a lubricating apparatus (11) wh...
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WO/2011/144614 |
The present invention relates to a differential pressure measuring device (7), in particular for a degree of pollution monitoring unit (6) of a filter unit (1). In order to achieve high measuring accuracy, the differential pressure measu...
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WO/2011/144543 |
A pneumatic transient handler unit (20) for connection to a breathing system and control of pressure therein, comprising: - at least one actuator element (30); - at least one container having a volume with an outlet channel (34); - at le...
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WO/2011/134997 |
The invention relates to a device forming a manometer, intended for measuring the pressure of a biphase fluid in a fluidic network, comprising: a first channel (3) inside which a biphase fluid is able to flow, a second channel (1) emergi...
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WO/2011/123170 |
The primary application of this force meter is measurement of fluid flow. An external force to the force sensor push the force sensor away from the original position. The deviation of the force sensor is detected by a proximity sensor. A...
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WO/2011/123170 |
The primary application of this force meter is measurement of fluid flow. An external force to the force sensor push the force sensor away from the original position. The deviation of the force sensor is detected by a proximity sensor. A...
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WO/2011/116793 |
The invention relates to a manometer comprising a plastic housing (10) with a connection stub (11) and a metal connection piece (20) with a connecting stub (21) which matches the connection stub (11), a polygon (22) and a connection thre...
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WO/2011/119348 |
Systems and methods of measuring pressure of fluid in a disposable IV set connected to a fluid supply pump is disclosed. At least one sensing arrangement coupled to the fluid supply pump is provided. A chamber having a movable element is...
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WO/2011/119348 |
Systems and methods of measuring pressure of fluid in a disposable IV set connected to a fluid supply pump is disclosed. At least one sensing arrangement coupled to the fluid supply pump is provided. A chamber having a movable element is...
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WO/2011/113643 |
A pressure transmitter comprises a pressure transmitter body (2) and a separating diaphragm (3) having a first embossed contour (4) which is connected along at least one peripheral edge to a surface of the pressure transmitter body (2), ...
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WO/2011/111905 |
The present invention relates to an input-sensing apparatus and to a method for manufacturing same, wherein the apparatus comprises: a lower case at the lower portion thereof, which is provided with a fluid inlet for transferring fluid p...
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WO/2011/109758 |
A gas nozzle measurement apparatus comprises a controllable gas source to provide across a gas plate having gas nozzles, a flow of gas at a constant pressure or constant flow rate, and a sensor plate sized to cover an area comprising at ...
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WO/2011/107864 |
A computerized method for monitoring a water utility network, the water utility network comprising a network of pipes for delivering water to consumers and a plurality of meters positioned within the pipes across the water distribution n...
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WO/2011/106011 |
A service gauge for determining refrigerant pressure and the saturated vapor equivalent temperature, or other parameters, for a refrigerant in an HVAC system. In one embodiment, the service gauge employs a bourdon tube with at least one ...
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WO/2011/098838 |
A fluid pressure monitoring apparatus for use in high temperature, harsh environment applications, is described. The apparatus comprises an elongated member, having a free end and a fixed end, and a blind bore extending through the elong...
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WO/2011/090427 |
The invention relates to an injection pressurizer (1) for an inflatable device comprising: -a housing (2) enclosing a first cavity (3); -a plunger (4) adapted to fit inside said housing (2) having a sealing unit (5) defining a second cav...
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WO/2011/084358 |
A piezoresistive sensor assembly is provided that has a flex circuit having at least one air flow aperture formed therein. A sensor die is coupled to an absolute support and the flex circuit. The sensor die has a diaphragm that deflects ...
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WO/2011/084358 |
A piezoresistive sensor assembly is provided that has a flex circuit having at least one air flow aperture formed therein. A sensor die is coupled to an absolute support and the flex circuit. The sensor die has a diaphragm that deflects ...
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WO/2011/081262 |
The present invention relates to a force-measuring transducer which measures forces applied to or generated by a surface of a resiliently deformable structure. Forces applied to or generated by a surface of a structure may be surface for...
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WO/2011/078834 |
A pressure gauge 20 includes a diaphragm 36 having a first side 64 and a second side 66 and occupying a first state or a second state as a function of a pressure of a fluid 59 in contact with the first side 64. A sensor 68 communicable w...
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WO/2011/078595 |
The present invention relates to a pressure sensor using a flexible substrate, and to a method for manufacturing a 5.1 channel microphone using same. More particularly, the present invention relates to a pressure sensor using a flexible ...
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WO/2011/078595 |
The present invention relates to a pressure sensor using a flexible substrate, and to a method for manufacturing a 5.1 channel microphone using same. More particularly, the present invention relates to a pressure sensor using a flexible ...
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WO/2011/076477 |
The invention relates to a pressure sensor (1) comprising a sensor body having a sensor chamber in the interior, at least one first separating membrane (16a, 16b), which is connected to the sensor body forming a first separating membrane...
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WO/2011/067475 |
The present invention relates to a principle and device (1) making it possible to dynamically monitor the microleaks and microflows of a system (5) or tank containing a pressurized fluid. During the service pressurization of the device (...
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WO/2011/063879 |
The invention describes a measuring device (1) with a sensor arrangement for extracorporeally registering dynamic blood pressure changes and for extracorporeally registering the propagation speed of pulse waves in the human or animal cir...
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WO/2011/063537 |
The invention relates to a sensor for measuring pressures in low-viscosity media for use in injection moulding, comprising a housing (2) with an axis A, a flat end face (4) to be exposed to a pressure space (3), and a diaphragm (5) which...
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WO/2011/061006 |
The invention relates to a pressure measurement cell (1) having a ceramic main body (3); and a ceramic measurement membrane (2), wherein the measurement membrane (2) is connected to the main body (3) along a ring-shaped, circumferential ...
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WO/2011/050762 |
The invention relates to tube spring manometers for different pressure levels, with or without liquid filling and for rear or radial connection to a measuring point, comprising a housing, a metal connector for connecting the tube spring ...
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WO/2011/053363 |
A remote sensing system comprises a micro-electromechanical sensor (MEMS) device comprising an optical energy absorbing sensing element that resonates by thermal expansion induced by absorption of optical signals, a remotely located opti...
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WO/2011/051088 |
A pressure sensor comprises at least one base, at least one measuring membrane, and a transducer, the measuring membrane especially comprising a semiconductor material and the measuring membrane being fastened to the base, enclosing a pr...
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WO/2011/046302 |
Disclosed herein is a vertical pressure sensor. The vertical pressure sensor includes a pressure application unit having a diaphragm to which strain gauges are attached, a socket unit surrounding a circumference of the diaphragm of the p...
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WO/2011/046302 |
Disclosed herein is a vertical pressure sensor. The vertical pressure sensor includes a pressure application unit having a diaphragm to which strain gauges are attached, a socket unit surrounding a circumference of the diaphragm of the p...
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WO/2011/039567 |
The invention relates to a device for measuring a physical variable. Said device has a Wheatstone bridge in which at least one bridge resistor contains at least one deformation-sensitive ohmic measuring resistor that generates an electri...
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WO/2011/039566 |
The invention discloses a measuring device that has a metal body that can be deformed according to a variable to be measured. A sensor element, having a metal carrier and ohmic resistors formed on said carrier by metal thin film technolo...
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WO/2011/039486 |
The invention relates to a pressure-measuring member (12) comprising: a pressure-measuring surface (106) functionally connected to a test body (96); a sealed pressure-measuring housing (100) in which the test body (96) is placed, whereby...
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WO/2011/027117 |
A pressure sensor for a dialysis machine, the sensor having a body and a sensing surface, the sensor surface configured to detect the pressure of a fluid across an elastic membrane, the sensor in use generating a vacuum between the sensi...
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WO/2011/017756 |
A pressure indicator: a body having a pressure chamber which has an inlet for communication with a fluid; a resilient diaphragm having a periphery sealed against the body and having one side thereof exposed to the fluid within the chambe...
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WO/2011/017397 |
An annular bourdon tube gauge assembly comprises a bourdon tube member, a first flange element, a second flange element and a pressure level indicator, and is adapted to be mounted externally circumferentially of a portion of a body memb...
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WO/2011/017397 |
An annular bourdon tube gauge assembly comprises a bourdon tube member, a first flange element, a second flange element and a pressure level indicator, and is adapted to be mounted externally circumferentially of a portion of a body memb...
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WO/2011/008559 |
An optical fiber sensor (100) can be used to measure pressure with high sensitivity and fine resolution. As a cavity (108) at the end of the sensor expands or contracts, the spectrum of a beam reflected from the end of fiber shifts, prod...
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WO/2011/003730 |
The invention related to a pressure sensor (1) comprising a ceramic main body (2), a measuring membrane (3), which contains Al2O3 and is joined to the main body along a peripheral joint (4) in a pressure-tight manner, at least one sensor...
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WO/2011/000423 |
A pressure transmitter comprising a sensor assembly having a hollow body housing a pressure sensor, a support body which is made of a first material, and an interface body which is connected to the support body and is made of a second ma...
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WO/2010/151863 |
A device system includes a transmitter assembly 26 and a receiver assembly 38. The transmitter assembly 26 includes a frequency transmitter having an antenna 42 and a first plurality of electrically conductive elements. The receiver asse...
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WO/2010/151863 |
A device system includes a transmitter assembly 26 and a receiver assembly 38. The transmitter assembly 26 includes a frequency transmitter having an antenna 42 and a first plurality of electrically conductive elements. The receiver asse...
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WO/2010/144113 |
This disclosure describes a fiber optic based pressure transducer that detects position of a heated end of a Bourdon tube under pressure. This movement can be calibrated to provide an accurate pressure reading. The temperature change in ...
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WO/2010/144113 |
This disclosure describes a fiber optic based pressure transducer that detects position of a heated end of a Bourdon tube under pressure. This movement can be calibrated to provide an accurate pressure reading. The temperature change in ...
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WO/2010/138559 |
A high efficiency diametrically compact, radial oriented piston hydraulic machine includes a cylinder block with a plurality of cylinders coupled to a first port by a first valve and to a second port by a second valve. A drive shaft with...
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