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WO/2017/058046A1 |
A process fluid pressure transmitter is provided. The process fluid pressure transmitter includes a pressure sensor having an electrical characteristic that changes in response to a deformation of the pressure sensor in response to press...
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WO/2017/043968A1 |
Optical sensor device with enhanced shock absorption The present invention discloses an optical sensor device (1), comprising: an optical fiber (2); a transducer (3-7); and an intrinsic fiber optic sensor (5) embedded in the optical fibe...
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WO/2017/036613A1 |
The invention relates to a pressure sensor arrangement having a tube (2), in the cross section of which a diaphragm (1) is arranged, to which diaphragm the pressure to be measured is applied. The diaphragm (1) is fastened to the tube inn...
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WO/2017/035473A1 |
An auxetic structure consistent with the present disclosure may include a core cell, capable of rotation, including a plurality of first rib sections, and a plurality of second rib sections. The first rib sections may be transverse to a ...
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WO/2017/026900A1 |
A single axis force sensor (1) which may also act as a motion constraint device has a casing (2) formed from a transversely isotropic elastic material such that a force indicative output is provided substantially only in response to a fo...
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WO/2017/022359A1 |
This pressure sensor is provided with: a housing section (20), which is attached to a subject (K1) to be measured, and which has a pressure introducing hole (21) for introducing measuring pressure; a seal section (30), which is provided ...
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WO/2017/015322A1 |
An apparatus for measuring pressure within a fluid path includes a housing defining the structure of the apparatus. The housing includes a fluid path that extends through the housing and allows a fluid to pass through the housing. The ap...
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WO/2017/000052A1 |
A transducer assembly including a rigid transducer housing. The transducer housing has an interior space and defines a transducer socket and a pressure balancing cylinder. A transducer device is fixedly mounted within the transducer sock...
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WO/2016/208938A1 |
The present invention provides a piston rotating device for a deadweight pressure gauge, which is configured to be switched to free rotation after initial rotation is implemented through a driving force, and which can minimize errors in ...
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WO/2016/209192A2 |
Endotracheal tubes and tracheostomy tubes are medical devices with crucial significance frequently used in various medical and surgical cases on both humans and animals. Their main function is to ensure safe and controlled transportation...
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WO/2016/204389A1 |
The present invention provides a pressure sensor device and a manufacturing method therefor, the pressure sensor device comprising: a housing having an atmospheric air inlet hole and a fluid inlet hole, which are formed in different dire...
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WO/2016/198414A1 |
The invention relates to a pressure detection device including a mount on which is attached a pressure sensor comprising a diaphragm which has a surface intended to be subjected to a pressurized fluid and is arranged to elastically defor...
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WO/2016/167335A1 |
In order to reduce a frictional force between a pointer spindle 18 and a pointer spindle 18 support member, thereby stabilizing the indication accuracy of a pointer 17, a magnetic body 22 which reduces a force attracting a permanent magn...
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WO/2016/160592A1 |
An in-line process fluid pressure transmitter (100) is provided. The transmitter (100) includes a process fluid connector (102) configured to couple to a source of process fluid. A plug (190) is coupled to the process fluid connector (10...
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WO/2016/160402A1 |
An implantable medical device is described. In an example, the implantable medical device includes an electromechanical substrate and sensor, such as a pressure sensor, disposed on the substrate. At least a portion of the sensor is packa...
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WO/2016/152868A1 |
A pressure sensor equipped with a cylindrical body (10) that is formed from a magnetostrictive material and deforms due to the pressure of a fluid flowing through the interior thereof, and a detection unit (100) for detecting a change in...
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WO/2016/152867A1 |
A pressure sensor equipped with a cylindrical body (11), the shape of which changes due to the pressure of a fluid flowing through the interior thereof, and a magnetostrictive material (20) that deforms in association with the change in ...
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WO/2016/137027A1 |
Disclosed is a pressure sensor package. A pressure sensor package of the present invention comprises: a base substrate; an ASIC and a MEMS pressure sensor located on one surface of the base substrate; a housing which is coupled to the ba...
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WO/2016/113247A1 |
The invention relates to a device (10) for determining at least one parameter of a flow of a fluid, said device having an elastically deformable boom (23, 28, 33, 42, 47), which has at least one inflow area (29, 31, 32, 37, 38, 39, 40, 4...
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WO/2016/100487A1 |
A capacitive micro electrical mechanical system (MEMS) pressure sensor in one embodiment includes a base layer, a lower oxide layer supported by the base layer, a contact layer extending within the lower oxide layer, a membrane layer pos...
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WO/2016/092150A1 |
The invention relates to a monitoring device and a method for determining operating health of a pressure medium operated device. The monitoring device (4) comprises means for processing input measuring data (3) relating to operation of t...
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WO/2016/080730A1 |
The present invention relates to a pressure sensor (100). The pressure sensor (100) according to the present invention comprises: a first member (110) which is transformed by receiving the pressure of a fluid (200) inside a pressure meas...
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WO/2016/081915A1 |
A pressure sensor including an enclosure and a bending resonator housed in the enclosure. The bending resonator includes a diaphragm connected to the enclosure, a piezoelectric layer on the diaphragm, and an electrode on the piezoelectri...
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WO/2016/068804A1 |
A biomimetic sensor structure, a method of fabricating a biomimetic sensor structure and a method of sensing a flow parameter using the biomimetic sensor structure. The biomimetic sensor structure comprises a biomimetic canal structure c...
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WO/2016/063861A1 |
Provided is a pressure gauge that can be effectively used to measure the internal pressure of a balloon catheter, and with which it is possible to readily confirm the pressure value when measuring the internal pressure of an extracorpore...
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WO/2016/047315A1 |
The present invention provides a pressure change measurement device and a pressure change measurement method that allow highly accurate detection of a change in pressure to be measured over time. Specifically, a reference value setting u...
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WO/2016/048445A1 |
A pressure output device (POD) assembly for sensing fluid pressure in a fluid processing system, is provided. This POD assembly includes a shell defining a shell interior, and a movable diaphragm disposed in the shell interior and separa...
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WO/2016/036261A1 |
In one aspect the invention provides an electrical sensor having an electrical capacitance which varies with mechanical deformation to allow instrumenting of deformation by a connected electric circuit, the sensor comprising conductive m...
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WO/2016/028047A1 |
According to an embodiment, a pressure sensor can comprise: a sensor module including a strain gauge for measuring the pressure of gas flowing into a passage part formed therein; a substrate electrically connected to the strain gauge; a ...
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WO/2016/021104A1 |
A contactless pressure switch, wherein, when the pressure of a fluid in a pressure-receiving chamber (28A) is less than a predetermined value, a light beam (LB) from a light-emitting element (16) is incident on a surface (20bs) through a...
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WO/2016/016912A1 |
[Problem] To provide a pressure gauge that allows the presence of a measurement error to be readily checked. [Solution] This pressure gauge includes a piston; a first conversion mechanism that converts linear motion, generated by the pre...
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WO/2016/008278A1 |
Provided is a pressure gauge, comprising a gauge housing (1), a dial (2), a pointer (4), and a conversion structure for transforming the pressure and transmitting same to the pointer (4) to cause the pointer (4) to rotate; the conversion...
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WO/2016/003634A1 |
A process pressure transmitter system includes a process pressure transmitter housing (14), a process pressure sensor (28) in the process pressure transmitter housing, a flange face (80) in the process pressure transmitter housing and an...
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WO/2016/003803A1 |
A process fluid pressure transmitter (10) includes a sensor body (14) having a pressure sensor (16) and electronics (18) coupled to the pressure sensor (16) to obtain an indication of pressure from the pressure sensor (16). At least one ...
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WO/2015/198414A1 |
An arithmetic processing unit (30) equipped to a pressure change measuring apparatus (1) has: a differential pressure calculating unit that obtains, on the basis of an output signal of a differential pressure measuring cantilever (4), di...
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WO/2015/195023A1 |
The invention relates to a conductor assembly comprising a resilient tubular outer casing (1) with a flexible printed circuit board (6) in the outer casing's interior. On the circuit board a sensor (3) is arranged. A cavity (8a-c) in the...
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WO/2015/170376A1 |
Provided is a pressure sensor unit (40) equipped with: a MEMS pressure sensor (1), which has a space (21) on the pressure detection surface-side of a diaphragm (2), has the diaphragm (2) to detect pressure using the pressure detection su...
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WO/2015/167340A1 |
A sensor assembly comprises an optical fiber having a sensing fiber portion that comprises at least one Fiber Bragg Grating. Further, the sensor assembly comprises a sensing body having body ends coupled to the fiber at opposite axial si...
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WO/2015/158640A1 |
A device for signalling the presence of pressure inside a plant, duct or similar space comprises a first part (1) provided with means (51) for the hydraulic connection to the plant, duct or space under control, a second part (2) axially ...
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WO/2015/158599A1 |
The invention relates to a device (100) for detecting a parameter of a gas. The device (100) comprises at least one cavity (104) for receiving the gas from an outer area (108) and at least one membrane (106) for separating the cavity (10...
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WO/2015/157320A1 |
Self-calibrating sensor assemblies for excess body fluid drainage systems are disclosed herein. Self-calibrating sensor assemblies can include a sensor assembly engaged with a flexible interface member of a drainage catheter. The assembl...
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WO/2015/153842A1 |
The present disclosure provides improved process measurement assemblies and methods for replacing/installing devices/instruments (e.g., gauges, digital gauges, transducers, switches, etc.) associated with process measurement assemblies. ...
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WO/2015/138029A1 |
A pressure sensor (100) for sensing pressure of a fluid includes a diaphragm flexure (206) and a crystal retaining flexure (208). The diaphragm flexure is designed to exert imparted force on the crystal retaining flexure. The imparted fo...
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WO/2015/132089A1 |
The invention relates to an inexpensively producible capacitive pressure sensor, comprising a pressure-dependent, elastically-deformable metallic measuring membrane (1) on which a pressure can be applied, a metallic half-shell (3) which ...
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WO/2015/113148A1 |
A method for monitoring air pressure in a kite when kite boarding is described. The method involves a first step of connecting an air pressure sensor to one or more bladders of the kite. The method involves a second step of positioning a...
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WO/2015/076670A2 |
A pressure sensor device comprises: - a chamber (2) filled with a pressure transfer medium (3), the chamber having at least one window (4) that at least partly transfers pressure waves in a fluid; - an optical fiber (10) extending longit...
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WO/2015/057515A1 |
A pressure sensitive element is provided. In one embodiment the pressure sensitive element comprises: a diaphragm with a gage side and a back side and a rim surrounding the diaphragm; a pair of inner islands on the gage side of the diaph...
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WO/2015/051084A1 |
In accordance with one embodiment, a single chip combination inertial and pressure sensor device includes a substrate, an inertial sensor including a movable sensing structure movably supported above the substrate, and a first fixed elec...
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WO/2015/050741A1 |
An apparatus and method used to determine the density and other properties of a corrosive liquid, such as drilling mud. The apparatus uses at least two sensor elements with ceramic facings spaced a known vertical distance apart and inser...
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WO/2015/048495A1 |
An isolator system 14 for a pressure transmitter 10 includes a port 32 internal to the transmitter 10, a sensor tube 34, and a fill tube 36. The sensor tube 34 is connected to the port 32 to fluidly connect a passageway 28 through a tran...
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