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Patent Searching and Data


Matches 51 - 100 out of 3,608

Document Document Title
WO/2012/016796A1
A composite material comprises a polymer matrix; and zeolite bound within the polymer matrix; where the proportion by volume of the zeolite in the volume of the composite material is at least 50%, especially at least 65%. The polymer mat...  
WO/2012/009062A1
A process variable transmitter (36) for measuring a pressure of a process fluid includes a process coupling having a first port (90) configured to couple to a first process pressure and a second port (90) configured to couple to a second...  
WO/2012/002875A1
Valve assembly (1) included in a system for measuring differential pressures in a fluid system where the valve assembly includes a differential pressure sensor (12) for registration of differential pressures, a first cavity (22) includin...  
WO/2012/002874A1
A valve assembly (1) included in a system for measuring differential pressures in a fluid system and where the valve assembly (1) includes a valve body (7) with an inlet (13) and an outlet (14) for connection to the fluid system, ducts (...  
WO/2011/153659A1
A delivery pressure detecting system for long distance slurry pipeline comprises a detection ring pipe (2) connected with a main pipe (1) in parallel, a micro differential pressure transmitter (4) and a hydrargyrum U-tube differential ma...  
WO/2011/156185A1
A pressure sensor assembly for sensing a pressure of a process fluid includes a sensor body (56) having a cavity (132, 134) formed therein and first and second openings to the cavity configured to apply first and second pressures (PI, P2...  
WO/2011/144614A1
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...  
WO/2011/123211A1
A pressure sensor (10) for sensing a pressure of a process fluid includes a sensor body (23) exposed to the pressure of the process fluid. The sensor body (23) deforms in response to the pressure. A diaphragm (16) suspended from the sens...  
WO/2011/111021A3
A system and method for the management of data collection from a pressure sensing apparatus. The system allows rapid measurement of pressure exerted upon a surface and may be useful in preventing bed sore development in a bed bound subject.  
WO/2011/111021A2
A system and method for the management of data collection from a pressure sensing apparatus. The system allows rapid measurement of pressure exerted upon a surface and may be useful in preventing bed sore development in a bed bound subject.  
WO/2011/082865A3
The invention relates to a measuring device for generating a sequence of measured values of a measurable variable which is a function of a first auxiliary measurable variable and at least one second auxiliary measurable variable, the dev...  
WO/2011/076477A1
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...  
WO/2011/057270A1
A filter assembly for use with a static-dynamic piezoresistive pressure transducer that measures low amplitude, dynamic pressure perturbations superimposed on top of a high static pressure through the implementation of a low-pass mechani...  
WO/2011/038753A1
A pressure transmitter and a related method for measuring the pressure exerted by a fluid on the diaphragm of the pressure transmitter itself. The pressure transmitter has a pressure sensor assembly which comprises a diaphragm displaceab...  
WO/2011/029182A1
A method for determining an unknown input measurand Punk of a sensor having a linear response at small input measurand levels and a non- linear response at large input measurand levels.  
WO/2010/150186A1
Electronic pressure transducer device comprising a hollow rigid casing (1) having a first (8, 8a) and a second (10, 10a) opening for the introduction of fluids and in which a first (18') and a second (18") transducer chamber are defined,...  
WO/2010/143470A1
A highly reliable differential pressure detection device which can be produced without an increase in cost and which can, without making complex the structure for connecting two fluid pressure spaces, accurately detect the differential p...  
WO/2010/141655A3
A pressure transmitter (10) for measuring a pressure of a process fluid in an industrial process, includes a pressure sensor (16) having an output related to an applied pressure. Measurement circuitry (18,20) coupled to the pressure sens...  
WO/2010/141655A4
A pressure transmitter (10) for measuring a pressure of a process fluid in an industrial process, includes a pressure sensor (16) having an output related to an applied pressure. Measurement circuitry (18,20) coupled to the pressure sens...  
WO/2010/132702A3
An apparatus for characterizing emissions includes an emissions analyzer for estimating a concentration of a selected emission of the emission, a flow rate analyzer for estimating a volumetric flow rate of the emission and a processor in...  
WO/2010/132702A2
An apparatus for characterizing emissions includes an emissions analyzer for estimating a concentration of a selected emission of the emission, a flow rate analyzer for estimating a volumetric flow rate of the emission and a processor in...  
WO/2010/119400A1
A data processing system and a computer implemented method for generating a synchronized audio-textual description of a video recording of an event. The data processing system comprises an audio-textual description device arranged to rec...  
WO/2010/108380A1
A delivery pressure detection system for a long distance slurry pipeline and a detection method thereof, wherein the detection system includes a detection ring pipe (2), a micro-differential pressure transmitter (4) and a mercury U-tube ...  
WO/2010/102403A1
There is described a flow sensing device having a semiconductor chip with a flow channel integrated therein and a sensing element positioned in the flow channel, and a package base attached to the semiconductor chip and allowing access t...  
WO/2010/103286A1
Apparatus for communicating comprises a processor, memory, storage, a display, manual input means and audio output means. Image data elements are stored in the storage and the processor is configured to output a plurality of the image da...  
WO/2010/101193A1
The need for changing the threshold value used as the reference for diagnosis is reduced. A pressure transmitter detects the pressure of an object to be measured, such as liquid, slurry, or gas with fluctuation (variation) in pressure, v...  
WO/2010/091454A1
A controller (30) for operating a pump associated with a liquid supply system. The controller includes a pressure unit comprising a housing (34a, 34b, 34c) having a liquid inlet (98) and a liquid outlet (39, 130). A biased (42) diaphragm...  
WO/2010/078993A3
The invention relates to a measuring device for outputting a measurement signal representing the difference between a first pressure and a second pressure. The measuring device comprises a first pressure transducer module (1) for outputt...  
WO/2010/078993A2
The invention relates to a measuring device for outputting a measurement signal representing the difference between a first pressure and a second pressure. The measuring device comprises a first pressure transducer module (1) for outputt...  
WO/2010/068830A3
A combined wet-wet differential transducer and a gage pressure transducer are located in the same housing. A semiconductor chip which is formed from a single substrate, has located thereon an absolute or gage sensor chip on one section a...  
WO/2010/065286A8
A pressure sensor (56) includes a fill tube (93) which is arranged to couple to a process pressure. A sensor (98) is coupled to the fill tube (93) and is configured to measure pressure of fluid in the fill tube (93) as a function of a ch...  
WO/2010/064629A1
A pressure transmitter detects the pressure of an object to be measured, such as liquid, slurry and gas, which has pressure oscillation, by way of a lead pipe. Equipment for diagnosing the blockage of a lead pipe comprises a section (11...  
WO/2010/065286A1
A pressure sensor (56) includes a fill tube (93) which is arranged to couple to a process pressure. A sensor (98) is coupled to the fill tube (93) and is configured to measure pressure of fluid in the fill tube (93) as a function of a ch...  
WO/2010/065284A1
A pressure sensor (56) includes a sensor body (93) which is arranged to couple to a process pressure. The sensor body (93) has a magnetic property which changes as a function of pressure applied by a process fluid. A sensor (98) is coupl...  
WO/2010/065282A1
A pressure sensor (56) includes a sensor (98) which is arranged to couple to a process pressure. A quartz crystal is coupled to the sensor (98) and is configured to measure pressure of fluid in a sensor body (93). An output from the quar...  
WO/2010/049211A1
The present invention relates to a sensor arrangement for measuring differential pressure, which is simple with regard to the construction thereof, robust with regard to the application thereof, and reliable with regard to the detection ...  
WO/2010/046149A1
The invention relates to a pressure sensor 20 comprising a base body, a measuring membrane 7, and a transducer, wherein the measuring membrane 7 comprises a semiconductor material, wherein the measuring membrane 7 is mounted on the base ...  
WO/2010/028879A1
The invention relates to a sensor arrangement, particularly a pressure sensor arrangement, comprising a substrate, wherein the substrate has at least one groove on a first side, and wherein the groove is provided for forming a first memb...  
WO/2009/156209A1
The invention relates to a pressure sensor assembly (10) comprising a pressure pipe (1), in which a membrane (2) is arranged as a pressure sensor, and comprising means (3) for detecting the membrane deformations, said pressure sensor ass...  
WO/2009/143207A2
A differential pressure sensor includes two pressure ports for allowing media to pass into contact with both the top and bottom sides of the diaphragm. A silicon pressure sensor die can be attached between the pressure ports using die at...  
WO/2009/143207A3
A differential pressure sensor includes two pressure ports for allowing media to pass into contact with both the top and bottom sides of the diaphragm. A silicon pressure sensor die can be attached between the pressure ports using die at...  
WO/2009/135612A1
The invention relates to a device (1) for measuring a pressure differential between a high-pressure side (10) and a low-pressure side (12), wherein the device (1) has a transmitter (58) that can be moved by means of a biased energy accum...  
WO/2009/096224A1
When the damping time constant Dτ is changed to Dτ=0, the sampling period Ts is automatically changed from 100 ms to 50 ms. The sampling time ts is automatically changed from 60 ms to 30 ms. Thus, when the damping time constant Dτ is ...  
WO/2009/096225A1
One A/D converter (1) and the other A/D converter (2) have a common power supply voltage and sample an A/D conversion value at short time intervals and at a long time intervals, respectively. Both the A/D converter (1) and the A/D conver...  
WO/2009/089423A2
A method for determining permeability of a porous medium of a formation, the method including: placing a logging instrument into a borehole that traverses the porous medium, the borehole filled with a borehole fluid; measuring a pressure...  
WO/2009/089423A3
A method for determining permeability of a porous medium of a formation, the method including: placing a logging instrument into a borehole that traverses the porous medium, the borehole filled with a borehole fluid; measuring a pressure...  
WO/2009/074903A1
An apparatus for semantic media conversion from source data to audio/video data may include a processor. The processor may be configured to parse source data having text and one or more tags and create a semantic structure model represen...  
WO/2009/068491A1
A sensor module has a sensor chip (3), which is affixed on a conductor grid (2) and has a sensor surface (18). A channel (17) leads from the sensor surface (18) to a contact end (5), through which a medium, which encloses the sensor modu...  
WO/2009/065175A1
A differential comparative pressure monitoring system (10) for monitoring the structural integrity of a structure or component (30) comprises a pressure source (12); a first fluidic circuit (14), and a reference fluidic circuit (16) whic...  
WO/2009/065174A1
A comparative pressure monitoring instrument (10) houses a switch (14) having first and second ports (18) and (20), and a high flow impedance 16. The ports (18) and (20) are in fluidal communication with a first pressure source (72) and ...  

Matches 51 - 100 out of 3,608