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)
09/2005
09/07/2005CN2723975Y Safety methane pressure meter
09/07/2005CN1665013A Mems压力传感器芯片级老化装置 Mems pressure sensor chip level burn-in apparatus
09/07/2005CN1664527A Pressure sensor
09/07/2005CN1664526A 压力传感器 Pressure sensors
09/06/2005US6938490 Isolation technique for pressure sensing structure
09/01/2005WO2005079177A2 Method for determining a residual defectiveness after two or more non-distructive tests
08/2005
08/31/2005EP1568982A2 Membran
08/31/2005EP1567303A1 Pallet pressure monitor
08/31/2005CN1662798A Pressure detector and pressure detection method
08/31/2005CN1217151C 位移传感器 Displacement sensors
08/31/2005CN1217150C Multifunctional displacement sensor
08/30/2005US6935197 Method and apparatus for testing uncured prepreg material
08/30/2005US6935184 Pressure transducer capable of detecting internal leakage of external media
08/25/2005WO2005076860A2 Integrated non-contacting torque and absolute position sensor for steering applications
08/25/2005WO2005076727A2 Method and apparatus for detecting panel conditions
08/25/2005US20050183510 Method and apparatus for measuring gripping strength of a vacuum wand
08/25/2005US20050183508 Pressure sensor for detecting pressure by using capacitance variation according to deflection of diaphragm
08/25/2005US20050183493 Apparatus and methods for dynamically pressure testing an article
08/24/2005CN2720413Y Negative-pressure detector for air-intake tube of motorcycle
08/24/2005CN2720002Y Digital-display type prestress tensioning device
08/24/2005CN1657894A Mechanical driven digital display pressure gage
08/24/2005CN1657893A Apparatus and methods for dynamically pressure testing an article
08/24/2005CN1216275C Non-insertion method of measuring fluid pressure and flow rate inside pipe
08/23/2005US6931934 Sensor top hat cover apparatus and method
08/18/2005WO2005075951A2 Device for observing the capacity utilisation of a gas storage container
08/17/2005CN2718544Y Gas-pressure meter movement
08/17/2005CN1215316C Surface press distribution sensor and producing method thereof
08/11/2005US20050172732 Integrated non-contacting torque and absolute position sensor for steering applications
08/11/2005DE102005002818A1 Fluid media separation device for a capacitive pressure sensor, differential pressure sensor or mass flow sensor, has a separating diaphragm in the form of a hot-stamped foil arranged in or on the sensor housing
08/11/2005DE102005001458A1 In einem Gehäuse enthaltener Drucksensor In one case contained pressure sensor
08/11/2005DE102004014710A1 Electronic manometer comprising a two part housing, with an automatic pressure release mechanism, in which a pressure sensor is housed and connected to the pressure medium being monitored
08/10/2005CN2716826Y A pressure detector for chemical energy automatic sprayer
08/09/2005US6925886 Dental treatment room vacuum flow measurement device
08/09/2005US6925883 Non resonating close coupled probe
08/04/2005WO2005071378A1 Capacitive pressure sensor having a hot-stamped diaphragm
08/04/2005WO2005069748A2 Mems nanoindenter
08/04/2005WO2005008188A3 Water measurement apparatus and methods
08/04/2005US20050166665 Method and apparatus for sampling a sensor signal
08/03/2005EP1560013A2 Pressure transmitter with hall effect sensor
08/03/2005CN2715325Y Gas relay sealing property and volume setting and measuring device acting on signal
08/03/2005CN1650155A Barometric pressure sensor
08/02/2005US6925398 Water measurement apparatus and methods
08/02/2005CA2715599A1 Pressure transmitter with power cycled hall effect sensor
07/2005
07/28/2005US20050160829 Method and apparatus for testing uncured prepreg material
07/28/2005DE10361769A1 Druckaufnehmer mit einteiligem Gehäuse Pressure sensor with one-piece housing
07/27/2005CN1646889A 压力传感器 Pressure Sensor
07/27/2005CN1645079A Pressure sensor contained in casing
07/27/2005CN1645078A Bourdon tube elastic element with point for pressure meter and manufacture thereof
07/21/2005WO2005066599A2 Modified dual diaphragm pressure sensor
07/21/2005US20050155432 Pressure sensor contained in casing
07/20/2005CN1642896A Method for the measurement of the pressure in a gas phase from rectification and/or absorption columns comprising (meth)acrylic acid, the esters and/or nitriles thereof
07/19/2005US6919521 Pressure sensor
07/19/2005US6918303 Bi-planar differential pressure transmitter with orthogonal process connections
07/14/2005WO2005042924A3 Centrifugal supercharger
07/14/2005DE202005005968U1 Pressure sensor comprises a compressible elastic container that is acted on by a pressure so that a piston element is moved within a graduated transparent pipe extending from the container
07/13/2005EP1552784A1 Implantable pressure indicator
07/13/2005CN2709965Y Electronic oil pressure sensor
07/13/2005CN1637400A 压力传感器 Pressure sensors
07/12/2005US6915698 Pressure sensor, and its manufacturing method
07/07/2005US20050149276 Application specific integrated circuitry for controlling analysis of a fluid
07/06/2005EP1550852A2 Pressure sensor with wireless signal transmission system
06/2005
06/30/2005US20050143939 Method and apparatus for inspecting leakage of container
06/30/2005US20050139797 Dual diaphragm valve
06/30/2005US20050139011 Pressure sensor
06/30/2005US20050139010 Positive and negative pressure sensor
06/30/2005US20050139008 Pressure transducer with one-piece housing
06/30/2005US20050139007 Modified dual diaphragm pressure sensor
06/23/2005WO2005057155A1 Device for surveying the pressure of fluids housed in tanks or flowing through ducts
06/23/2005US20050132814 Semiconductor pressure sensor and pressure sensing device
06/23/2005DE102004056872A1 Drucksensor Pressure sensor
06/23/2005CA2549178A1 Device for surveying the pressure of fluids housed in tanks or flowing through ducts
06/21/2005US6907787 Surface acoustic wave pressure sensor with microstructure sensing elements
06/16/2005WO2005054789A1 Method and apparatus for measuring characteristics of core-annular flow
06/16/2005US20050126298 System and method for air pressure electric switch pressure adjustment
06/15/2005CN2704835Y Pressure tester of data storing monomeric hydraulic pillar
06/09/2005US20050124075 Method for the measurement of the pressure in a gas phase from rectification and/or absorption columns comprising (meth)acrylic acid the esters and/or nitriles thereof
06/09/2005US20050120800 Wear-proof metal screwing connecting structure
06/09/2005DE202004020113U1 Verbesserte Druckablesekonstruktion für einen Druckmesser Improved Druckablesekonstruktion for a pressure gauge
06/09/2005DE202004001658U1 Einrichtung zur Absicherung eines Speicherbehälters, insbesondere eines Niederdruckgasspeichers, gegen Überdruck und gegen Unterdruck Means for securing a storage container, especially a low-pressure gas storage, against overpressure and underpressure against
06/07/2005US6901807 Positive and negative pressure sensor
06/07/2005US6901803 Pressure module
06/02/2005WO2005050154A1 Attack angle probe
06/02/2005WO2005019786A3 Bi-planar differential pressure transmitter with orthogonal process connections
06/02/2005US20050115336 Radial expansion force measurement technology
06/01/2005CN1621793A Pressure sensor
06/01/2005CN1204383C Pressure meter
05/2005
05/26/2005WO2005047839A2 Radial expansion force measurement technology
05/26/2005US20050109114 Cylinder pressure transducer and related method
05/26/2005US20050109113 Pressure sensor
05/25/2005DE10392622T5 Barometrischer Drucksensor Barometric pressure sensor
05/25/2005DE10349285A1 Measurements device e.g. for recording linear movements, has two mobile parts which are linear to each other and has spring element for mutual supporting of parts
05/25/2005CN2702290Y Pressure gauge
05/25/2005CN2702289Y Fixed pressure gauge with bidirectional threads
05/25/2005CN1619272A Cylinder pressure transducer and related method
05/19/2005US20050103115 Pressure measuring device
05/19/2005US20050103109 Hydrophobically coated pressure sensor
05/18/2005CN2700858Y Oil collecting equipment
05/17/2005US6892583 Pressure sensing device for rheometers
05/17/2005US6892582 Semiconductor pressure sensor and pressure sensing device
05/12/2005WO2005042924A2 Centrifugal supercharger
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