Patents
Sitemap › G01 - Measuring; Testing › G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure › G01L 7 - Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
Patents for G01L 7 - Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements (6,106)
07/2003
07/23/2003EP1328188A2 Physical quantity measuring device
07/23/2003CN1432127A Shelf life testing unit
07/22/2003US6597820 Low-cost fiber optic pressure sensor
07/22/2003US6595064 Capacitive pressure sensor
07/17/2003WO2003058257A1 Flush surface air data sensor
07/17/2003US20030131666 Pressure sensing apparatus having pressure pulse dampener
07/17/2003CA2471277A1 Flush surface air data sensor
07/16/2003EP1327134A1 Shelf life testing unit
07/16/2003EP1012550B1 Process control transmitter with adaptive analog-to-digital converter
07/15/2003US6591687 Capacitive vacuum measuring cell
07/09/2003EP0853754B1 Method and measuring device for measuring hydrostatic pressure, in particular that of ground water
07/08/2003US6590644 Optical module calibration system
07/03/2003WO2003054499A1 Hydrophobically coated pressure sensor
07/02/2003CN1427244A Motion-detecting height gauge
07/01/2003US6584854 Pressure sensor and pressure-measuring apparatus using pressure buffering
07/01/2003US6584851 Fluid pressure sensor having a pressure port
06/2003
06/26/2003US20030118802 Membrane for capacitive vacuum measuring cell
06/26/2003US20030117145 Internal fault indicator for power electrical devices
06/26/2003US20030115965 Systems and methods for measuring pressure
06/26/2003US20030115948 Flush surface air data sensor
06/25/2003CN2557941Y Vibration-resistant anti-blocking pressure meter
06/25/2003CN2557940Y Spring tube pressure meter assembly
06/25/2003CN1425904A High precision steel wire type porous water pressure sensor
06/19/2003US20030111004 Fluid pressure equipment with position indicating mechanism
06/19/2003US20030110865 Method of producing an integrated reference pressure sensor element
06/18/2003CN2556621Y Oil pressure meter
06/18/2003CN2556620Y Digital wheel type barometer
06/17/2003US6578429 Physical quantity measuring device
06/10/2003US6575040 Aspiration device including pressure measuring system
06/10/2003US6575026 Measuring absolute static pressure at one or more positions along a microfluidic device
06/05/2003US20030101823 Pressure gauge spring
06/05/2003CA2700634A1 High purity fluid delivery system
06/04/2003EP1316785A2 Heated pressure transducer assembly
05/2003
05/28/2003CN1109885C Jet fluidized-bed pressure signal test probe and use method thereof
05/22/2003US20030094049 Modular piston gauge method and apparatus
05/21/2003EP1312891A2 Movement-detecting altimeter
05/20/2003US6567756 Portable pressure measuring apparatus
05/14/2003EP0953145B1 Mechanism for measuring device
05/14/2003EP0922207B1 Bourdon tube pressure gauge with integral optical strain sensors for measuring tension or compressive strain
05/14/2003EP0912878A4 Improved heated pressure transducer assembly
05/13/2003US6561039 Pressure gauge for measuring pressure of fluid flowing through a pipeline
05/08/2003WO2003038388A1 Pressure sensing device for rheometers
05/07/2003CN2549450Y Barometer for forecasting weather
05/06/2003US6557418 Portable pressure measuring apparatus
05/02/2003EP1305588A1 Improved methods for detecting leaks in pressurized piping with a pressure measurement system
05/02/2003EP1305585A1 Capacitive pressure sensor
05/01/2003WO2003036250A1 Pressure mediator with separating membrane and method for the production thereof
05/01/2003US20030079547 Pressure sensing device for rheometers
04/2003
04/30/2003CN2548137Y 多点压力测量仪 Multi-point pressure gauge
04/30/2003CN2548136Y Pressure-meter guide connector
04/24/2003WO2003034014A2 Systems and methods for measuring pressure
04/22/2003US6550337 Isolation technique for pressure sensing structure
04/17/2003WO2001076470A3 Physical quantity measuring device
04/17/2003US20030070488 Pressure measurement unit in a pressure measurement system
04/16/2003EP0820580B1 Heated pressure transducer assembly
04/16/2003CN2545589Y High-performance strain alloy nanofilm pressure sensor
04/16/2003CN2545588Y Frost wellhead manometering device
04/16/2003CN2545587Y Manometer connecting tube
04/16/2003CN1105907C Pressure sensor
04/15/2003US6549857 Methods for detecting leaks in pressurized piping with a pressure measurement system
04/09/2003EP0995092B1 Dampener mechanism for pressure gauges
04/09/2003CN2544266Y Pressure meter connector
04/09/2003CN1409095A Bourdon tubular gauge
04/08/2003US6543294 Sealed pressure indicator
04/03/2003WO2003027624A1 Pressure indication device
03/2003
03/27/2003WO2003024532A1 Fire extinguisher
03/27/2003US20030056711 Pressure indication device
03/27/2003US20030056598 Pressure sensor and pressure-measuring apparatus
03/26/2003EP1295097A2 Internal fault indicator for power electrical devices
03/26/2003EP1294417A1 Manometer infusion apparatus
03/26/2003EP0852690B1 Frozen carbonated beverage making device
03/20/2003WO2002074428A3 Device and method for blowing down and measuring the back pressure of chemical reactor tubes
03/18/2003US6532818 Method and apparatus for measuring a vibrational characteristic of a golf club shaft
03/12/2003CN1401980A Method for mfg. microstructure resonance beam pressure sensor using SiNx as beam
03/12/2003CN1401979A All SiNx microstructure resonance beam pressure sensor
03/11/2003US6530281 Mechanical pressure gauge having digital output
03/05/2003EP1287376A2 A tracking device and method
03/05/2003EP1173739B1 Method for the non-invasive measurement of an internal pressure
03/05/2003CN2539159Y Rural domestic low liquid column pressure-meter for testing methane
03/04/2003US6528008 Process for producing membrane for capacitive vacuum measuring cell
02/2003
02/26/2003EP1286147A1 Capacitive absolute pressure sensor
02/19/2003EP1284413A1 Mechanical pressure gage having digital output
02/18/2003US6520021 Pressure measuring device
02/18/2003US6520006 Remote pressure indicator for sealed vessels including vehicle tires
02/13/2003WO2003012385A1 Pressure converter
02/13/2003CA2456053A1 Pressure converter
02/05/2003CN1100985C Intelligent chute blockage automatic detector
01/2003
01/30/2003WO2003008921A1 Isolation technique for pressure sensing structure
01/30/2003US20030019276 Method and apparatus for checking sensors
01/28/2003US6510851 Method and arrangement for evaluating effective flow resistance of patient breathing circuit
01/22/2003EP0818046B1 Method for forming a capacitive absolute pressure sensor
01/22/2003CN2532576Y Check instrument for gas relay
01/22/2003CN2532471Y Lubricant pressure sensor
01/22/2003CN1392399A Pressure sensor and pressure detector
01/15/2003CN2531374Y Bellow methane pressure meter
01/15/2003CN2531373Y Integral meter case of bellows methane pressure meter
01/08/2003EP1272104A1 Bodily flow measuring system
01/02/2003EP1269145A1 Force sensor assembly for an infusion pump
12/2002
12/31/2002US6499353 Method and apparatus for remote measurement of physical properties inside a sealed container
12/26/2002US20020198669 Method and apparatus for generator stator bar wedge pressure testing
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