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Patent Searching and Data


Matches 51 - 100 out of 3,692

Document Document Title
WO/2013/090690A1
An apparatus (and method) for characterizing interfacial tension between a non-wetting phase fluid and a wetting phase fluid of a slug flow employs a capillary structure that is configured to contain a slug of the non-wetting phase fluid...  
WO/2013/085656A1
A pressure transmitter for measuring a pressure of a process fluid comprises a transmitter housing, a pressure sensor, a hydraulic relay system, a ferrofluid and transmitter electronics. The capacitance-based pressure sensor senses the p...  
WO/2013/084627A1
The invention of the present application relates to a differential pressure detection device for detecting differential pressure in an exhaust pipe line of an engine. A differential pressure type flow meter (47) measures an exhaust gas f...  
WO/2013/066424A1
A coplanar process fluid pressure sensor module (192; 292) is provided. The module includes a coplanar base (194; 294) and a housing body (196; 296). The coplanar base (194; 294) has a pair of process fluid pressure inlets, each having a...  
WO/2013/054217A1
Gas-pressure-based testing, in some embodiments, features a self-leak-testing module (120) that includes an internal sensor and is configured for measuring, using the sensor, gas leakage (179, 180) from a set of walls that defines respec...  
WO/2013/052235A1
A MEMS differential pressure sensing element is provided by two separate silicon dies attached to opposite sides of a silicon or glass spacer. The spacer is hollow. If the spacer is silicon, the dies are preferably attached to the hollow...  
WO/2013/029836A1
The invention relates to a polymer layer system pressure sensor device and to a polymer layer system pressure sensor method. The polymer layer system pressure sensor device comprises: a first polymer substrate (5; 5a) which comprises a f...  
WO/2013/029265A1
Various embodiments relate to methods and systems for remote voice management in a detached navigation application. The method for voice management in a remote navigation system may be performed using a portable navigation device (PND) a...  
WO/2012/171693A1
Proposed is a pressure measurement apparatus (110), comprising a housing (114) with a housing base part (116). The housing base part (116) has at least one electrical connecting contact (120) for electrically making contact with the pres...  
WO/2012/168137A2
A battery system (10) having at least two storage cells (14) and a degassing system (40) which is connected in a fluid-conducting fashion to the storage cells (14) is described, which battery system (10) comprises at least one signal gen...  
WO/2012/168137A3
A battery system (10) having at least two storage cells (14) and a degassing system (40) which is connected in a fluid-conducting fashion to the storage cells (14) is described, which battery system (10) comprises at least one signal gen...  
WO/2012/168405A3
A method for ascertaining audible voice signals from a text article (14b) that is available in written form particularly of a printed medium (14a) is described. A mobile communication appliance, particularly a mobile telephone (10), havi...  
WO/2012/141973A1
A process device (10) has a process seal (48, 52) for coupling to an industrial process. The process device (10) includes a process device body (14, 250) having an isolation cavity and an isolation passageway (32, 34) extending from the ...  
WO/2012/130512A1
A differential pressure transducer 1 comprises a capsule 2 having a ceramic capsule body 20 and a converter receiver in the interior, in which there is arranged a semiconductor pressure converter 3 which has a measuring diaphragm element...  
WO/2012/122669A1
A wind turbine blade has a suction side shell member and a pressure side shell member. The shell members are joined along a leading and trailing edge from a root to a tip of the blade and defining an internal cavity of the blade. A press...  
WO/2012/122669A8
A wind turbine blade has a suction side shell member and a pressure side shell member. The shell members are joined along a leading and trailing edge from a root to a tip of the blade and defining an internal cavity of the blade. A press...  
WO/2012/102073A1
Provided is a differential pressure sensor capable of measuring pressure fluctuations using a simple configuration. The differential pressure sensor comprises a main body in which an air chamber and an opening connecting the inside and t...  
WO/2012/102979A1
A MEMS differential pressure sensing element (200) is provided by two separate silicon dies (210,224) attached to opposite sides of a silicon or glass spacer (202), the sides of which are recessed and the recesses formed therein at least...  
WO/2012/098136A1
The invention relates to a pressure measurement transducer (1) having a measurement chamber (5) which is separated by a separation diaphragm (10) from a process medium to be measured and is filled with a pressure transfer liquid for pass...  
WO/2012/081537A1
A differential pressure measuring device comprises a master container, a work container, a differential pressure sensor, an atmospheric pressure adjusting means, a test pressure applying means, and a control means for finding a temperatu...  
WO/2012/072465A1
The invention relates to a composite material comprising a polymer matrix and silica gel which is bonded in the polymer matrix; the proportion of the volume of the silica gel to the volume of the composite material is at least 50%, in pa...  
WO/2012/061580A3
The present invention provides a dual sensor differential pressure transmitter with a single fill fluid volume that intrinsically eliminates process and environmental performance influences, increases signal level while substantially red...  
WO/2012/061580A2
The present invention provides a dual sensor differential pressure transmitter with a single fill fluid volume that intrinsically eliminates process and environmental performance influences, increases signal level while substantially red...  
WO/2012/055605A3
A pressure transducer comprises: a housing 10 having a transducer chamber 12 which has first and second stop surfaces 14, 16 opposite one another; and a transducer core 30, wherein a first channel 18 leads at least to the first stop surf...  
WO/2012/047998A3
A process transmitter for measuring a process variable comprises a sensor module and a static pressure coupling. The sensor module comprises a sensor for measuring a process variable of an industrial process and for generating a sensor s...  
WO/2012/047998A2
A process transmitter for measuring a process variable comprises a sensor module and a static pressure coupling. The sensor module comprises a sensor for measuring a process variable of an industrial process and for generating a sensor s...  
WO/2012/036842A3
In at least some embodiments, a pressure sensor configuration includes a pressure sensor and a switchable valve coupled to the pressure sensor. The switchable valve enables the pressure sensor to measure pressure at multiple ports of a p...  
WO/2012/036842A2
In at least some embodiments, a pressure sensor configuration includes a pressure sensor and a switchable valve coupled to the pressure sensor. The switchable valve enables the pressure sensor to measure pressure at multiple ports of a p...  
WO/2012/021798A1
A piston-type differential pressure gauge provides an electronic output for remote monitoring. A linear potentiometer, in communication with a magnetic portion of the piston of the gauge, tracks the location of the piston. Resistance cha...  
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/2011/156185A1
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/2011/153659A1
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/2011/144614A1
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/2010/141655A4
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/2010/141655A3
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/2010/132702A2
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/2010/132702A3
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...  

Matches 51 - 100 out of 3,692