G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure

More topics under "G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure" (100,142)
G01L 1 - Measuring force or stress, in general (22,371)
G01L 11 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group or (2,548)
G01L 13 - Devices or apparatus for measuring differences of two or more fluid pressure values (2,634)
G01L 15 - Devices or apparatus for measuring two or more fluid pressure values simultaneously (665)
G01L 17 - Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies (2,404)
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)
G01L 21 - Vacuum gauges (1,613)
G01L 23 - Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid (3,845)
G01L 25 - Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency (1,922)
G01L 27 - Testing or calibrating of apparatus for measuring fluid pressure (2,533)
G01L 3 - Measuring torque, work, mechanical power, or mechanical efficiency, in general (8,585)
G01L 5 - Apparatus for, or methods of, measuring force, e.g. due to impact, work, mechanical power, or torque, adapted for special purposes (17,596)
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)
G01L 9 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means (16,396)

Patents for G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure (267)
11/2013
11/26/2013	US8590555 Low pressure measurement devices in high pressure environments
10/2013
10/17/2013	US20130274599 Systems for detecting fluid changes and sensor devices therefor
11/2012
11/28/2012	EP2526857A2 Systems for detecting fluid changes and sensor devices therefor
10/2012
10/23/2012	US8295920 System for detecting fluid changes and sensoring devices therefor
08/2012
08/22/2012	CN1864054B Capacitive sensor
04/2012
04/18/2012	EP1703830B1 Radial expansion force measurement technology
03/2012
03/28/2012	EP1697709B8 Convex or concave surface curvature amplifying device and convex or concave surface curvature detecting method using the same
02/2012
02/15/2012	EP2417906A1 High resolution solid state pressure sensor
01/2012
01/18/2012	EP1697709B1 Device and method for sensing and displaying convexo concave
10/2011
10/12/2011	EP1848975B1 A method and a system for adaptive compensation of the temperature drift of a sensor
08/2011
08/16/2011	US7998092 Force sensor system for use in monitoring weight bearing
08/16/2011	CA2543632C Radial expansion force measurement technology
05/2011
05/19/2011	US20110114197 Low pressure measurement devices in high pressure environments
05/03/2011	US7937236 Method and a system for adaptive compensation of the temperature drift of a sensor
04/2011
04/20/2011	EP1682860B1 Method for determining a surface contact force
03/2011
03/15/2011	US7905246 Low pressure measurement devices in high pressure environments
02/2011
02/23/2011	EP1692027B1 Method for estimating a measure of the friction coefficient between the stator and the rotor in a breaking device
01/2011
01/12/2011	EP2272423A1 Low pressure measurement devices in high pressure environments
01/12/2011	EP2272422A1 Low pressure measurement devices in high pressure environments
01/04/2011	US7862513 Apparatus for minimally invasive calibration of implanted pressure transducers
03/2010
03/30/2010	US7685886 Convexo concave amplifying device and convexo concave detecting method by use thereof, deformation sensing device and convexo concave detecting method by use thereof, and convexo concave position exhibiting device and convexo concave position exhibiting method
02/2010
02/02/2010	US7654159 MEMS nanoindenter
01/2010
01/28/2010	US20100019178 Low pressure measurement devices in high pressure environments
01/21/2010	US20100017164 Method and a System for Adaptive Compensation of the Temperature Drift of a Sensor
11/2009
11/17/2009	US7617837 Low pressure measurement devices in high pressure environments
08/2009
08/18/2009	CA2363561C Automated transcription system and method using two speech converting instances and computer-assisted correction
08/12/2009	EP1711786A4 High resolution solid state pressure sensor
07/2009
07/07/2009	US7555950 Capacitive sensor and a method for manufacturing the capacitive sensor
04/2009
04/29/2009	CN100482151C Systems for detecting fluid changes and sensor devices therefor
04/16/2009	WO2004063688A3 A low force release mechanism and applications for using the same
03/2009
03/18/2009	EP1534133A4 A force sensor system for use in monitoring weight bearing
03/04/2009	CN100465605C A self-adaptive compensation method and a system of the temperature drift of sensors
01/2009
01/27/2009	CA2338872C Railcar air motor driven generator
11/2008
11/13/2008	US20080276727 Mems Nanoindenter
10/2008
10/30/2008	US20080267692 Friction Coupling, Friction Assembly and Press Table Comprising a Friction Coupling, and a Method
09/2008
09/09/2008	US7423762 Rugged fabry-perot pressure sensor
07/2008
07/30/2008	CN100406866C 闭环环路水制动功率计流体体积控制系统 Closed-loop loop water brake dynamometer fluid volume control system
07/29/2008	US7404316 Method for estimating a measure of the friction coefficient between the stator and the rotor in a braking device
06/2008
06/24/2008	US7389788 Low pressure measurement devices in high pressure environments
05/2008
05/27/2008	US7377567 Low force release mechanism and applications for using the same
04/2008
04/08/2008	US7353711 Capacitive sensor
01/2008
01/16/2008	EP1877747A1 A system for ice load monitoring
01/09/2008	CN101103260A A method and a system for adaptive compensation of the temperature drift of a sensor
01/02/2008	EP1689509A4 Pressure limiting. and/or flow regulating valve for use with pou/poe filter system
12/2007
12/11/2007	US7307627 Individual acoustic wave switch
10/2007
10/31/2007	EP1848975A1 A method and a system for adaptive compensation of the temperature drift of a sensor
09/2007
09/26/2007	EP1703830A4 Radial expansion force measurement technology
09/19/2007	EP1668314A4 Rugged fabry-perot pressure sensor
08/2007
08/29/2007	CN101027542A A capacitive sensor and a method for manufacturing the capacitive sensor
08/22/2007	EP1682859A4 Capacitive sensor
08/16/2007	US20070186642 Convexo concave amplifying device and convexo concave detecting method by use thereof, deformation sensing device and convexo concave detecting method by use thereof, and convexo concave position exhibiting device and convexo concave position exhibiting method
08/01/2007	EP1503662A4 Apparatus and method for minimally invasive calibration of implanted pressure transducers
07/2007
07/25/2007	EP1809997A1 A capacitive sensor and a method for manufacturing the capacitive sensor
07/05/2007	WO2005040744B1 High resolution solid state pressure sensor
06/2007
06/05/2007	US7225688 Nip width sensing system and method
05/2007
05/31/2007	US20070123770 System for detecting fluid changes and sensoring devices therefor
05/30/2007	EP1218947A4 Force sensing devices with multiple filled and/or empty channels and other attributes
05/22/2007	CA2273160C Method for selecting a parts kit detail
05/15/2007	CA2348280C Nip width sensing system and method
05/10/2007	WO2005040744A3 High resolution solid state pressure sensor
03/2007
03/27/2007	US7195594 Method for minimally invasive calibration of implanted pressure transducers
03/01/2007	DE102006037464A1 Verfahren und Anordnung zum Messen der Lagerkräfte von Durchbiegungseinstellwalzen in Papier-/Kartonmaschinen oder Ausrüstungsmaschinen Method and device for measuring the bearing forces of deflection rolls in paper / board machine or finishing machines
02/2007
02/27/2007	US7182857 Pressure limiting and/or flow regulating valve for use with POU/POE filter system
02/22/2007	US20070041019 Rugged fabry-perot pressure sensor
02/14/2007	EP1750878A1 Friction coupling, friction assembly and press table comprising a friction coupling, and a method
12/2006
12/27/2006	EP1455642A4 Low pressure measurement devices in high pressure environments
12/27/2006	CN1291692C Low pressure measurement devices in high pressure environments
12/14/2006	US20060282017 Force sensor system for use in monitoring weight bearing
11/2006
11/29/2006	CN1870934A Systems for detecting fluid changes and sensor devices therefor
11/15/2006	CN1864054A Capacitive sensor
11/09/2006	WO2006117431A1 A system for ice load monitoring
10/2006
10/31/2006	US7127950 Method for determining a surface contact force
10/19/2006	DE112004001504T5 Biplanarer Differenzdrucktransmitter mit orthogonalen Prozessanschlüssen Biplanar differential pressure transmitter with orthogonal process connections
10/18/2006	EP1711786A2 High resolution solid state pressure sensor
10/05/2006	US20060220449 Method for estimating a measure of the friction coefficient between the stator and the rotor in a braking device
10/04/2006	EP1706888A2 Mems nanoindenter
10/04/2006	EP1183680B1 Automated transcription system and method using two speech converting instances and computer-assisted correction
09/2006
09/28/2006	WO2005059491A3 Transmission/distribution line fault indicator with remote polling and current sensing and reporting capability
09/28/2006	US20060213269 Capacitive sensor and a method for manufacturing the capacitive sensor
09/27/2006	EP1703830A2 Radial expansion force measurement technology
09/06/2006	EP1697709A2 Device and method for sensing and displaying convexo concave
08/2006
08/24/2006	WO2005026676A3 Sensor top hat cover apparatus and method
08/23/2006	EP1692027A1 Method for estimating a measure of the friction coefficient between the stator and the rotor in a breaking device
08/17/2006	US20060180202 Low pressure measurement devices in high pressure environments
08/16/2006	EP1689509A2 Pressure limiting. and/or flow regulating valve for use with pou/poe filter system
08/03/2006	WO2005019785A3 Capacitive sensor
07/2006
07/26/2006	EP1682860A2 Method for determining a surface contact force
07/26/2006	EP1682859A2 Capacitive sensor
07/06/2006	WO2006071195A1 A method and a system for adaptive compensation of the temperature drift of a sensor
07/05/2006	EP1675506A2 Systems for detecting fluid changes and sensor devices therefor
07/04/2006	US7069794 Radial expansion force measurement technology
06/2006
06/14/2006	EP1668314A2 Rugged fabry-perot pressure sensor
06/07/2006	EP1664702A2 Sensor top hat cover apparatus and method
06/07/2006	EP1151261B1 Nip width sensing system and method
06/01/2006	WO2006056650A1 Robust force sensor, a switching arrangement, a playground appliance and a method for its installing
05/2006
05/04/2006	WO2005045385A3 Method for determining a surface contact force
04/2006
04/25/2006	US7032464 Closed-loop waterbrake dynamometer fluid volumetric control system and method
04/06/2006	WO2005064299A3 Device and method for sensing and displaying convexo concave
03/2006
03/30/2006	WO2006032729A1 A capacitive sensor and a method for manufacturing the capacitive sensor
03/16/2006	US20060053897 Measuring device

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