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)
08/2000
08/24/2000	WO2000049601A1 Automated transcription system and method using two speech converting instances and computer-assisted correction
08/24/2000	WO2000049379A1 Nip width sensing system and method
06/2000
06/20/2000	US6076549 Pressure control device
05/2000
05/31/2000	CN1254834A Tester of pressure gauge and making method thereof
03/2000
03/14/2000	US6036282 Railcar air motor driven generator
02/2000
02/16/2000	EP0979991A1 Measuring system for a pressure sensing device and method of manufacturing a measuring system for a pressure sensing device
02/10/2000	WO2000006435A1 Railcar air motor driven generator
01/2000
01/05/2000	EP0789901B1 Speech recognition
01/05/2000	CN1240511A Method for selecting parts kit detail
10/1999
10/06/1999	EP0946862A1 Method for selecting a parts kit detail
06/1999
06/23/1999	CN1220391A Method and force measurement bearing for measuring tension force on web
06/1998
06/25/1998	WO1998027413A1 Method for selecting a parts kit detail
10/1997
10/15/1997	CN1162365A Speech sound recognition
08/1997
08/20/1997	EP0789901A1 Speech recognition
05/1997
05/02/1997	EP0619872B1 Piezoresistive cantilever for atomic force microscopy
01/1997
01/21/1997	US5595942 Method of fabricating cantilever for atomic force microscope having piezoresistive deflection detector
05/1996
05/09/1996	WO1996013827A1 Speech recognition
01/1996
01/16/1996	US5483822 For use in an atomic force microscope
10/1994
10/19/1994	EP0619872A1 Piezoresistive cantilever for atomic force microscopy.
09/1994
09/13/1994	US5345815 Atomic force microscope having cantilever with piezoresistive deflection sensor
07/1994
07/20/1994	EP0606520A2 Method of implementing intonation curves for vocal messages, and speech synthesis method and system using the same
07/05/1994	EP0619872A4 Piezoresistive cantilever for atomic force microscopy.
09/1993
09/22/1993	EP0401328B1 Method of measuring the angle of inclination of trench walls
08/1993
08/17/1993	CA1321381C Landing gear load transducer
12/1992
12/01/1992	CA1311028C Instrumentation and monitoring systems employing differential temperature
11/1992
11/04/1992	EP0323963B1 Flangeless transmitter coupling to a flange adapter union
08/1992
08/25/1992	CA1306616C Flangeless transmitter coupling to a flange adapter union
07/1992
07/23/1992	WO1992012398A1 Piezoresistive cantilever for atomic force microscopy
12/1991
12/04/1991	EP0312547B1 Landing gear load transducer
08/1991
08/20/1991	CA1287903C Steam trap operation detector
04/1991
04/04/1991	WO1991004485A1 Solid-state oxygen sensor
04/03/1991	EP0420107A1 Oxygen sensor with solid electrolyte
01/1991
01/02/1991	CN1011073B Flangeless transmitter coupling to flange adapter union
12/1990
12/12/1990	EP0401328A1 Method of measuring the angle of inclination of trench walls.
09/1990
09/19/1990	EP0323963A4 Flangeless transmitter coupling to a flange adapter union
09/12/1990	EP0387092A2 Traffic monitoring equipment
06/1990
06/28/1990	WO1990007098A1 Method of measuring the angle of inclination of trench walls
02/1990
02/20/1990	CA1265940A1 Procedure and means for measuring the transversal distribution of tension in a web
01/1990
01/17/1990	CN1038880A Instrumentation and monitoring systems employing differential temperature sensors
01/16/1990	CA1264419A1 Temperature compensated pressure transducer
09/1989
09/04/1989	EP0312547A4 Landing gear load transducer.
07/1989
07/25/1989	US4850552 Landing gear load transducer
07/19/1989	EP0323963A1 Flangeless transmitter coupling to a flange adapter union.
04/1989
04/26/1989	EP0312547A1 Landing gear load transducer.
07/1988
07/06/1988	CN87106322A Flangeless transmitter coupling to flange adapter union
05/1988
05/24/1988	US4745810 Flangeless transmitter coupling to a flange adapter union
03/1988
03/24/1988	WO1988002107A1 Flangeless transmitter coupling to a flange adapter union
03/03/1988	WO1988008391A1 Landing gear load transducer
02/1988
02/17/1988	EP0157790B1 Magnetic transducer means for measuring force, in particular the traction resistance of an agricultural tractor
01/1988
01/27/1988	EP0094429B1 Apparatus for conveying fluid pressures to a differential pressure transducer
09/1987
09/01/1987	US4689999 Temperature compensated pressure transducer
02/1987
02/04/1987	EP0210843A2 Pressure transducers and methods of converting a variable pressure input
06/1986
06/24/1986	US4597027 Capacitive pressure detector structure and method for manufacturing same
10/1985
10/16/1985	EP0157790A1 Magnetic transducer means for measuring force, in particular the traction resistance of an agricultural tractor.
08/1985
08/13/1985	CA1191710A1 Apparatus for conveying fluid pressures to a differential pressure transducer
04/1985
04/03/1985	EP0094429A4 Apparatus for conveying fluid pressures to a differential pressure transducer.
03/1985
03/28/1985	WO1985001346A1 Magnetic transducer means for measuring force, in particular the traction resistance of an agricultural tractor
01/1985
01/08/1985	CA1180812A1 Method and apparatus for speech recognition and reproduction
08/1984
08/21/1984	US4466290 Apparatus for conveying fluid pressures to a differential pressure transducer
11/1983
11/23/1983	EP0094429A1 Apparatus for conveying fluid pressures to a differential pressure transducer.
11/15/1983	US4415767 Method and apparatus for speech recognition and reproduction
06/1983
06/09/1983	WO1983002004A1 Apparatus for conveying fluid pressures to a differential pressure transducer
04/1983
04/27/1983	EP0077558A1 Method and apparatus for speech recognition and reproduction
12/1982
12/15/1982	EP0066583A1 Method for measuring the partial pressure of a gas and probe for implementing such method
06/1982
06/24/1982	WO1982002093A1 Method for measuring the partial pressure of a gas and probe for implementing such method
12/1980
12/23/1980	US4240890 Providing for efficient combustion of fuels
11/1980
11/25/1980	CA1090421A1 Oxygen partial pressure measuring device suitably adapted for internal combustion engine exhaust gases

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