Patents
Patents for G01L 19 - Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges (10,924)
05/2001
05/16/2001CN1295240A High-precsion pressure sensor
05/16/2001CN1065959C Pressure transmitter with stress isolation depression
05/10/2001DE10050511A1 Pressure sensor with control device for measuring fluid pressure, has source current adjuster which alters value of source current flowing through DC input connections, according to different types of pressure sensor elements
05/09/2001EP1098183A2 Semiconductive pressure sensor
05/09/2001EP1098182A2 Semiconductive pressure sensor
05/09/2001CN1294293A Control protector of pressure gauge
05/08/2001US6229190 Compensated semiconductor pressure sensor
05/03/2001WO2001031306A1 Miniature addressable pressure transducer
05/03/2001DE10054144A1 Pressure sensing device has pressure sensor that is arranged in socket, and which is positioned inside fluid conduit when fastening unit is fastened to fluid conduit
05/03/2001DE10049356A1 Semiconductor sensor for holding a semiconductor sensor element in a unit produced by joining together two casing parts includes a sensor element, a plastic sensor casing and several wires fed into the sensor casing.
05/02/2001EP1096243A2 Physical sensor, in particular semiconductive pressure sensor
05/02/2001EP1096242A2 Pressure sensor
05/02/2001EP1096241A1 Integrated pressure and temperature sensor for high pressure fluid
05/02/2001CN1293357A Prssure, sensor, pressure sensor control device and pressure sensor system
05/01/2001US6225140 CMOS compatable surface machined pressure sensor and method of fabricating the same
05/01/2001US6223603 Capacitive pressure transducer having reduced output error
04/2001
04/26/2001WO2001029530A1 Method and apparatus for remote measurement of physical properties inside a sealed container
04/25/2001CN1292869A Method and device for measuring pressure inside steam generator
04/19/2001DE19949831A1 Membrane pressure sensor for corrosive fluids has evacuated double membrane give rupture warning for any pressure
04/18/2001CN2426821Y Fluid media pressure sensor for vehicle and ship
04/18/2001CN1292084A Low-contour pressure measurer
04/17/2001US6216541 Pressure gauge overpressure safety release
04/12/2001WO2001025742A1 Capacitive pressure sensor
04/12/2001WO2001025740A1 Capacitive pressure sensor
04/11/2001EP1091332A1 Powerful double two wire measuring device
04/11/2001EP1091201A2 Pressure sensor unit
04/10/2001US6212955 Capacitance-type pressure sensor unit
04/10/2001US6212946 Securing means for a device for detecting the pressure and temperature in the intake tube of an internal combustion engine
04/05/2001WO2001024594A2 Environmentally sealed instrument loop adapter
04/05/2001WO2001023858A1 Scalable process transmitter
04/05/2001WO2001023857A1 Thermal management in a pressure transmitter
04/05/2001WO2001023856A1 Preinstallation of a pressure sensor module
04/05/2001WO2001004592A8 Temperature compensated fiber-optic pressure sensor
04/04/2001EP1089063A2 Pressure sensor housing assembly
04/03/2001US6209560 Pressure testing assembly and testing method for propane tank systems
04/03/2001US6209399 Pressure sensor unit, especially for automotive engineering applications
04/03/2001US6209397 Pressure sensor membrane having stepped annular peripheral surfaces and pressure sensor employing same
03/2001
03/29/2001WO2001022402A1 Multimode speech encoder
03/29/2001DE4315577C2 Anzeigvorrichtung zur Erkennung des Verschmutzungsgrades von Luftfilter Anzeigvorrichtung to detect pollution of air filter
03/29/2001DE19945393A1 Low pressure sensor has differential expansion compensation of internal air volume uses strain gauge measurement is cheap and accurate
03/27/2001US6205861 Transducer having temperature compensation
03/27/2001US6205860 Apparatus and method for determining a differential pressure with respect to a remote site
03/22/2001DE19944147A1 Monitor for the medium flow through a pipe has a measurement ring inserted between the flanges at pipe connections with drillings leading into the pipe interior to take connections for measurement instrument where required
03/21/2001EP1085310A1 Transmitter
03/20/2001US6202481 Fuel line pressure testing access device
03/15/2001WO2001018517A1 Pressure indicator
03/15/2001WO2001018516A1 Baffle for a capacitive pressure sensor
03/15/2001CA2382640A1 Pressure indicator for inflatable object
03/14/2001EP1082616A1 Pitot-static tube
03/13/2001US6199432 Fluid pressure testing
03/08/2001WO2001016571A1 Prediction of error magnitude in a pressure transmitter
03/01/2001WO2000063665A3 Pressure-measuring device for vehicle braking systems
03/01/2001DE19933798A1 Vorrichtung und Verfahren zur Abgasnachbehandlung bei einer Brennkraftmaschine Apparatus and method for treating the exhaust gas of an internal combustion engine
02/2001
02/28/2001EP1079221A1 Pressure sensor and door opening/closure monitoring system
02/28/2001EP1078234A1 Pressure sensor for measurement of gas pressure in a cylinder of a combustion engine
02/28/2001CN1062660C Dual-transmitter for process control system
02/22/2001DE10033997A1 Pressure monitoring device and method for manufacturing it has final seal between upper and lower body sections of epoxy resin type adhesive
02/15/2001WO2001011329A1 Pressure detector mounting structure
02/15/2001WO2001011327A1 Noise reducing differential pressure measurement probe
02/14/2001EP1075620A1 Stabilized mounting assembly with integral block module and manifold/transmitter module
02/14/2001CN1284163A Madia compatible packages for pressure sensing devices
02/13/2001US6186013 Closure system testing apparatus
02/13/2001US6186008 Semiconductor sensor component
02/13/2001CA2191175C Pressure measuring arrangement
02/07/2001CN1282657A Adjusting method of pressure sensor zero point of injection device and its adjusting apparatus
02/06/2001US6184561 Semiconductor pressure sensor having strain gauges and stress balance film
02/06/2001US6182701 Swivel-type static pressure bar adapter
02/06/2001US6182514 Pressure sensor for sealed containers
02/01/2001WO2001007884A1 Pressure sensor
02/01/2001DE19934081A1 Pressure measuring arrangement for fluid in conductor, having tubular pillow consisting of at least two separate pressure chambers with respectively associated membrane
01/2001
01/31/2001EP1072387A2 Method and apparatus for adjusting zero point of a pressure sensor of an injection apparatus
01/31/2001CN2417467Y Transition connecting device for top diaphragm type pressure transmitter
01/30/2001CA2211844C External patient reference sensor
01/25/2001WO2001006098A1 Device and method for aftertreating the exhaust gas of an internal combustion engine by means of selective catalytic reduction
01/25/2001DE19934832A1 Pressure sensor for IC engine air intake pipe has anti-freeze fluid in section of sensor channel coupling pressure sensor to air intake pipe closest to sensor surface
01/25/2001DE10025322A1 Druckerfassungsvorrichtung The pressure sensing device
01/24/2001EP1070948A1 Relative pressure sensor
01/23/2001US6176262 Two-piece manifold system for pressure sensing transmitters
01/18/2001WO2001004594A1 Strain gauge
01/18/2001WO2001004592A2 Temperature compensated fiber-optic pressure sensor
01/18/2001DE10028632A1 Druckerkennungsvorrichtung und Einbauanordnung hierfür Pressure detection device and mounting structure therefor
01/17/2001EP1068120A1 Pressure sensor assembly
01/10/2001EP1067373A1 Film-like pressure sensor
01/04/2001WO2001001098A2 Manometer with direct passage
01/04/2001CA2370118A1 Manometer with direct passage
01/02/2001US6169316 Semiconductor pressure sensor including sensor chip fixed to package by adhesive
01/02/2001US6167762 Rail-mounted fluid-pressure indicating apparatus
12/2000
12/28/2000WO2000079233A1 A method and a device for bending compensation in intensity-based fibre-optical measuring systems
12/28/2000DE19929028A1 Completing pressure sensor by injection-molding around sensor assembly, is assisted by clamping lead frame mounting section in injection mold during injection of casing
12/28/2000DE19928917A1 Pressure sensor has pressure connector as separate moulded part manufactured independently of sensor housing with output connected to opening in sensor housing
12/27/2000EP1062489A1 Method and device for measuring pressure inside a steam generator
12/27/2000EP1062488A1 Pressure change measuring device
12/26/2000US6164139 Pressure test gauge assembly
12/21/2000DE19961776A1 Pressure sensor device for acting as a fixing structure for a sensor module includes a sensor element fitted on the surface of a sensor module and a groove area formed in an upper or lower casing.
12/21/2000DE19927841A1 Temperature measuring device has piezo-resistive pressure sensor for detecting change in pressure of gas in capillary tube
12/20/2000EP1061351A1 Ceramic capacitance pressure sensor
12/20/2000CN2411472Y Damping joint for hydraulic pressure gage
12/13/2000EP1059517A1 Pressure sensor
12/13/2000EP1058823A1 Apparatus and method for protecting devices, especially fibre optic devices, in hostile environments
12/06/2000CN1275715A Digital pressure gauge
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