Patents
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)
10/2008
10/09/2008WO2008091303A3 Compensated membrane capacitive bio-chemical sensor
10/09/2008WO2007134066A3 Vascular access device time sensitive status indication
10/09/2008WO2007133953A3 Clamshell pressure sensor housing and methods for manufacturing same
10/09/2008WO2007106440A9 Measuring and testing device incorporating an air gauge
10/09/2008US20080245155 Method and apparatus to digitize pressure gauge information
10/09/2008US20080245153 Pressure gauge
10/09/2008US20080245152 Expansion chamber for use with a pressure transmitter
10/07/2008US7432795 Pressure sensor header having an integrated isolation diaphragm
10/07/2008US7430917 Process transmitter with self sealing fill fluid system
10/02/2008WO2008118615A1 Differential pressure measuring probe with bottoming indicator
10/02/2008US20080243401 Apparatus and method for use in computational fluid dynamics
10/02/2008US20080236291 Pressure sensor and substrate processing apparatus
10/02/2008US20080236290 Sensor and manufacturing method of sensor
10/02/2008DE102007015476A1 Pressure transfer medium comprising mixture of liquid and solid, e.g. oil and ceramic particles, useful in pressure sensors for providing reliable results at varying temperatures
10/01/2008EP1975407A2 Two-pump air compressor
10/01/2008CN201126389Y Photoreading U-shaped glass pressure meter
09/2008
09/29/2008CA2627829A1 Pressure measurement device and method for determining the wind force at wind energy installations
09/25/2008US20080229839 Sensor with composite diaphragm containing carbon nanotubes or semiconducting nanowires
09/25/2008DE102008000746A1 Pressure measuring device for watch i.e. immersion watch, has pressure sensor unit, which has shape of bellows that are subject to effect of pressure in direction of deformation, where pressure mass is function of parameter of deformation
09/25/2008DE102007013691A1 Berührungsloser Positionssensor für pneumatische Steuerdosen Non-contact position sensor for pneumatic control doses
09/24/2008CN101273253A Accelerator/brake control using acoustic sensing
09/23/2008US7428466 Self-correcting barometer and/or altimeter
09/23/2008US7428463 System and method for adaptive flow control
09/23/2008US7426869 Pressure sensor
09/23/2008US7426868 Sensor module
09/22/2008CA2752789A1 Redundant mechanical and electronic remote seal system
09/18/2008US20080223144 Sensor
09/18/2008US20080223139 Combustion pressure sensor
09/18/2008DE102007000143A1 Acetylene-manometer for measuring acetylene pressure of acetylene line at breathing apparatus, has choke passage between drilling wall and outer wall of choke body by choke channel having spiral shape that provides large length of passage
09/18/2008CA2680830A1 Physical/chemical uniform pressure indicating constructs including chemistries, films and devices configurations
09/16/2008US7424825 Barometric altimeter including a temperature compensation device
09/12/2008WO2007111827B1 Redundant mechanical and electronic remote seal system
09/11/2008US20080216581 Gas turbine pressure sensing systems and methods of assembly
09/11/2008US20080216580 Sensor apparatus responsive to pressure and temperature within a vessel
09/11/2008US20080216491 Pressure gauges and methods of use
09/10/2008EP1730538A4 Method and apparatus for detecting panel conditions
09/10/2008CN101259050A Pressure sensors for gastric band and adjacent tissue
09/09/2008US7421902 Fluid pressure sensing method and apparatus
09/04/2008US20080209995 Vehicle Tyre Checking System
09/03/2008CN201110792Y Pressure gauge with small diameter
09/02/2008US7418873 Method and device for producing absolute pressure-type pressure sensor
09/02/2008US7418869 Wide-range combination vacuum gauge
09/02/2008US7418868 Pressure sensor and method of fabricating such a module
08/2008
08/28/2008US20080202250 Pressure sensor
08/28/2008US20080202247 Method for prevention/detection of mechanical overload in a reciprocating gas compressor
08/28/2008US20080202234 Self-calibrating barometer
08/27/2008CN201107196Y Micro air pressure testing apparatus
08/27/2008CN201107148Y Bending tube pressure meter
08/27/2008CN201107147Y Diaphragm type pressure gauge
08/27/2008CN201107146Y Diaphragm type pressure gauge
08/27/2008CN201107145Y Fire-extinguisher pressure gauge
08/26/2008US7415887 Fluid pressure testing device method and tap assembly therefor
08/26/2008US7415885 Concept for testing a pressure sensor and a nozzle
08/21/2008WO2008099263A1 Scuba diving air tank gauge
08/21/2008WO2008046034A3 Multi-channel manometer with independent fluid level adjustments
08/21/2008US20080196507 Pressure sensor incorporating a compliant pin
08/20/2008EP1957950A1 Combined pressure/temperature sensor with centric temperature measurement
08/20/2008CN100412524C Tyre pressure warner able to regulate set value of measuring tyre pressure and monitoring
08/19/2008US7412893 Redundant mechanical and electronic remote seal system
08/19/2008US7412891 Sip and puff mouse
08/14/2008WO2007100579A3 Pressure sensor over-pressure protection
08/14/2008US20080190208 Vacuum gauge and refrigeration system service tool, and methods of using the same
08/14/2008US20080190196 Electronic Instrument Movement/Barometer
08/13/2008CN101243314A Method of monitoring pressure of a gas species and apparatus to do so
08/13/2008CN101241031A Pressure sensor with a radially tensioned diaphragm
08/13/2008CN101239010A External mechanical pressure sensor for gastric band pressure measurements
08/12/2008US7409865 Diaphragm structure
08/12/2008US7409864 Pressure sensor and substrate processing apparatus
08/07/2008WO2007139611A3 Remote seal installation improvements
08/06/2008CN201096578Y Automobile tire high pressure and low pressure alarm
08/05/2008US7409302 Method and apparatus for vibration detection and vibration analysis, and lithographic apparatus equipped with such an apparatus
08/05/2008US7406875 Pressure sensor for a vehicle
08/05/2008US7406874 Corrosion fuse
08/05/2008CA2367326C Monitoring internal parameters of electrical motor systems
07/2008
07/31/2008WO2007111827A3 Redundant mechanical and electronic remote seal system
07/31/2008US20080183084 Electronic manometer
07/30/2008EP1950546A1 A pressure-detection method and detection device for eletric pressure cooker
07/30/2008EP1949059A1 Accelerator/brake control using acoustic sensing
07/30/2008CN101229401A Alarm device capable of monitoring transfusion state and giving an alarm after transfusion
07/30/2008CN100406423C 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
07/29/2008US7404332 Micromechanical component and method
07/29/2008US7404329 Pressure gauge for use with an airway lumen
07/29/2008US7404328 Pressure sensor
07/29/2008US7404322 Altimeter with kolsman window clarifier
07/24/2008US20080173097 Sensor Component With a Cavity Housing and a Sensor Chip and Method for Producing the Same
07/24/2008US20080173084 Method and device for continuous measuring of dynamic fluid consumption, including pressure regulator
07/23/2008EP1947438A1 Differential pressure measuring device
07/23/2008CN101226091A Bourdon tube pressure gauges
07/22/2008US7403839 Water shut-off system
07/22/2008US7401521 Pressure sensor with integrated structure
07/17/2008WO2008083692A1 Device and method for checking and monitoring the pressure in pressure pipes and/or conduits
07/17/2008WO2008065094A3 Method for embossing a separating membrane of a pressure transmitter
07/17/2008WO2008065094A2 Method for embossing a separating membrane of a pressure transmitter
07/17/2008WO2008065091A3 Separating membrane for hydraulic pressure transmitters and pressure transmitters and manometers comprising said separating membranes
07/17/2008US20080168843 Pressure Sensor with Active and Passive Acceleration Compensation
07/16/2008EP1368114B1 Method for measuring the back pressure of chemical reactor tubes
07/15/2008US7398695 Universal converter plate for pressure transmitters
07/15/2008US7398692 Sealing ring and its managing system
07/15/2008US7398688 Pressure sensor circuits
07/10/2008WO2008081523A1 Pressure detector and electronic device having it
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