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Patent Searching and Data


Matches 101 - 150 out of 6,195

Document Document Title
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...  
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...  
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...  
WO/2015/013299A3
An indicating assembly for a container in which pressurized fluid is stored comprises a valve assembly connected to the pressurized container and having a fluid passage for receiving the pressurized fluid and a piston movable within the ...  
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...  
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 ...  
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...  
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...  
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. ...  
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...  
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 ...  
WO/2015/076670A3
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2015/047501A1
A pressure transmitter system for measuring a pressure of a process fluid in an industrial process includes a pressure transmitter (10) having a pressure sensor (16). A process fluid passageway having a circular opening (30) is configure...  
WO/2015/027802A1
A fluid pressure measuring device, comprising: a tube (100), a piston (200) and a resilience member (300), wherein said tube (100) includes a tube wall (100w), and a first opening (100o1) allowing fluid to flow therethrough; said resilie...  
WO/2015/023949A1
An information gauge apparatus and method for providing both visual and audio readings of pressure within a pressure vessel. The information gauge apparatus includes a digital display coupled to a printed circuit board in communication w...  
WO/2015/023176A1
An optical pressure sensor device (1) comprises: - a chamber (2) filled with pressure transfer medium and having at least one window (4) transparent to pressure waves; - an optical fibre (7) with a Fibre Bragg Grating (8); - a first pres...  
WO/2015/021664A1
A rotating disc-type barometer (100) and a tyre inflator pump having the barometer (100). The rotating disc-type barometer (100) is provided with a core body (110) and an indicator disc (118); the core body (110) is provided with a cavit...  
WO/2015/006945A1
A pressure gauge comprises a base (1), a spring tube (2), a pointer shaft (3), a pointer (4), and an indicating panel (5). The spring tube (2) is connected the pointer shaft (3), and can drive the pointer shaft (3) to rotate. One end of ...  
WO/2015/006977A1
A pressure transmitter (12) connectable to a process line provides an output responsive to a pressure (P) in the process line. The transmitter (12) includes a housing (26) having a base (28) with a process end coupled to an interior cavi...  
WO/2015/006407A1
A method is provided for determining a characteristic of a flexible surface and determining a performance parameter of the flexible surface is disclosed. The method comprises providing a test device and pressing the test device into a fl...  
WO/2014/202962A1
A visual pressure indicator (100) is provided according to the invention. The visual pressure indicator (100) includes a diaphragm chamber (126), a diaphragm (122) located in and displaceable within the diaphragm chamber (126), a fluid i...  
WO/2014/153569A3
An improved system for the recording and display of barometric pressure information, comprising a timekeeper, barometric sensor, memory system, and display, integrated to form an instrument or horological complication for the display of ...  
WO/2014/165483A1
A self-calibrating pressure sensor system may measure the pressure of a gas or liquid. The system may include a pressure sensor, a reference sensor, and a drift compensation system. The pressure sensor may include a pressure-sensing flex...  
WO/2014/159872A1
A process measurement system (30) includes a sensor (32) for producing a sensor signal as a function of a process parameter and a measurement circuit (34) that converts the sensor signal to measurement data. A control circuit (34) contro...  
WO/2014/154394A1
A sintered body (1) comprises a first region (11) which comprises a first material having a first effective coefficient of thermal expansion α1, a second region (13) which comprises a second material having a second effective coefficien...  
WO/2014/152095A1
Various embodiments of fluid monitoring systems are provided for use in connection with the fluid systems of machines such as engine-powered machines. The fluid monitoring systems may be configured for collecting and processing data asso...  
WO/2014/145674A1
A pressure sensor 100 may comprise a nylon socket 200, an upper PCB 320, a lower PCB 340, and a hex housing 400. The nylon socket 200 may include co-molded electrical pin conductors 230a, 230b, 230c extending axially from electrical conn...  
WO/2014/133788A1
A pressure sensor may measure gas or liquid pressure. A chamber may have an inlet that receives the gas or liquid. A flexible diaphragm may be within the chamber that has a surface exposed to the gas or liquid after it flows through the ...  
WO/2014/076620A3
A method includes, in a living organ (28) in which an ambient pressure varies as a function of time, sensing the ambient pressure using a pressure sensor (36, 90, 174), which has a capacitance that varies in response to the ambient press...  
WO/2014/049178A3
An optical sensor for pressure measurements is described which comprises a sensor head (8) including: - a diaphragm (9) having a first surface (91) in contact with a fluid of which the pressure has to be measured and a second surface (92...  
WO/2014/102486A1
A microbarometer with a bellows comprises a reference base 11, a bellows 12 of which one edge is fixed to a reference surface of said base, having an elongation direction perpendicular to this reference surface, a cover 13 closing the ot...  
WO/2014/083448A1
Extracorporeal blood treatment apparatus (1) and methods as described herein involve control of blood line pressure utilizing a non-invasive pressure sensor (16).  
WO/2014/067768A1
The invention concerns a timepiece comprising a case (10) receiving a movement (12) and closed by a glass (14) and a back (16), said timepiece comprising a capillary depth gauge including at least one capillary tube sealed at one end and...  
WO/2014/058914A1
A resuscitation device comprising a main housing, and an expiratory relief valve.  
WO/2014/051707A2
A process fluid pressure sensing system includes a process fluid pressure transmitter (250) and a process manifold (256). The process fluid pressure transmitter (250) has first and second pressure inlets and is configured to obtain a mea...  
WO/2014/049178A2
An optical sensor for pressure measurements is described which comprises a sensor head (8) including: - a diaphragm (9) having a first surface (91) in contact with a fluid of which the pressure has to be measured and a second surface (92...  
WO/2014/043662A1
A pressure gauge for possible use in an aircraft. The pressure gauge includes a pointer and at least a first set of indicators and a second set of indicators that indicate an amount of pressure being applied to the gauge. The first set o...  
WO/2014/028103A1
A pressure transducer assembly (226) and a disposable fluid circuit/ tubing kit (360,760) including the former for monitoring blood pressure during a medical contrast agent injection procedure are disclosed. The pressure sensor (21) is i...  
WO/2013/178999A1
A system for indicating the pressure in an aircraft landing gear shock absorber is provided, the system comprising a source of collimated light and a target, the source of collimated light being attached to the aircraft, and being operab...  
WO/2013/159583A1
A pressure sensor comprises a base (21) and a diaphragm (23) covered on an opening portion of the base (21), the diaphragm (23) being provided on the inner side with a medium cavity (24) and being provided on the outer side with a fluid ...  
WO/2013/149608A1
The present invention relates to a hydraulic attachment comprising a hydraulic circuit, the attachment being a construction or demolition tool, in particular a hydraulic breaker, demolition shears, scrap shears, a pulveriser, a gripper, ...  
WO/2013/134232A2
A remote seal assembly (18, 20) for subsea applications is provided. The assembly (18, 20) includes an upper housing (34, 102) having a fluid coupling (110) for coupling the remote seal to a process fluid pressure measurement device. A l...  
WO/2013/118139A1
The invention discloses a capacitive pressure sensor and a method of fabricating the same. The capacitive pressure sensor includes a fixed plate configured as a back plate, a movable plate configured as diaphragm for sensing pressure, wh...  
WO/2013/097011A1
The invention relates to a system for measuring cellular turgor pressure (dendroturgometer), which is also able to operate as a firmometer. The system may also be used as an automatic dropper, and in such a configuration is kept closed b...  

Matches 101 - 150 out of 6,195