FR2619446B1 - Jauge de contrainte - Google Patents

Jauge de contrainte

Info

Publication number
FR2619446B1
FR2619446B1 FR888810866A FR8810866A FR2619446B1 FR 2619446 B1 FR2619446 B1 FR 2619446B1 FR 888810866 A FR888810866 A FR 888810866A FR 8810866 A FR8810866 A FR 8810866A FR 2619446 B1 FR2619446 B1 FR 2619446B1
Authority
FR
France
Prior art keywords
strain gauge
gauge
strain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR888810866A
Other languages
English (en)
Other versions
FR2619446A1 (fr
Inventor
Robert Earle Ghiselin
Carlyle A Mounteer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gulton Industries Inc
Original Assignee
Gulton Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gulton Industries Inc filed Critical Gulton Industries Inc
Publication of FR2619446A1 publication Critical patent/FR2619446A1/fr
Application granted granted Critical
Publication of FR2619446B1 publication Critical patent/FR2619446B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or 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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR888810866A 1987-08-14 1988-08-12 Jauge de contrainte Expired - Fee Related FR2619446B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/085,983 US4774843A (en) 1987-08-14 1987-08-14 Strain gage

Publications (2)

Publication Number Publication Date
FR2619446A1 FR2619446A1 (fr) 1989-02-17
FR2619446B1 true FR2619446B1 (fr) 1993-04-30

Family

ID=22195219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888810866A Expired - Fee Related FR2619446B1 (fr) 1987-08-14 1988-08-12 Jauge de contrainte

Country Status (6)

Country Link
US (1) US4774843A (fr)
JP (1) JPS6488323A (fr)
DE (1) DE3824224A1 (fr)
FR (1) FR2619446B1 (fr)
GB (1) GB2208715B (fr)
IT (1) IT1232665B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310610A (en) * 1988-05-07 1994-05-10 Sharp Kabushiki Kaisha Silicon micro sensor and manufacturing method therefor
US5181417A (en) * 1989-07-10 1993-01-26 Nippon Soken, Inc. Pressure detecting device
DE3937522A1 (de) * 1989-11-10 1991-05-16 Texas Instruments Deutschland Mit einem traegerelement verbundener halbleiter-drucksensor
WO1991014556A1 (fr) * 1990-03-26 1991-10-03 Sundstrand Corporation Structure composite sandwich hybride
DE4115420A1 (de) * 1991-05-10 1992-11-12 Fraunhofer Ges Forschung Drucksensor
GB2268583B (en) * 1992-07-08 1996-01-03 Atomic Energy Authority Uk Pressure transducers
GB9214479D0 (en) * 1992-07-08 1992-08-19 Atomic Energy Authority Uk Pressure transducers
US5425278A (en) * 1993-09-17 1995-06-20 Pneumatic Scale Corporation Weigh scale with sapphire load cell
US5559280A (en) * 1994-11-14 1996-09-24 Eaton Corporation Combustion chamber pressure transducer and method of making same
GB2308447A (en) * 1995-12-22 1997-06-25 Ultra Hydraulics Ltd Pressure sensing device
US6578435B2 (en) 1999-11-23 2003-06-17 Nt International, Inc. Chemically inert flow control with non-contaminating body
US6612175B1 (en) 2000-07-20 2003-09-02 Nt International, Inc. Sensor usable in ultra pure and highly corrosive environments
US7152478B2 (en) * 2000-07-20 2006-12-26 Entegris, Inc. Sensor usable in ultra pure and highly corrosive environments
DE102005053861A1 (de) * 2005-11-11 2007-05-16 Bosch Gmbh Robert Sensoranordnung und Verfahren zur Herstellung einer Sensoranordnung
US7942069B2 (en) * 2006-03-09 2011-05-17 Entegris, Inc. Fluid handling device with isolating chamber

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1088723A (en) * 1964-03-18 1967-10-25 Ether Eng Ltd Improvements in and relating to transducers
ATE7737T1 (de) * 1980-02-06 1984-06-15 Hans W. Dipl.-Phys. Keller Piezoresistive zylinderdosenartige druckmesszelle.
GB2128806A (en) * 1982-09-29 1984-05-02 Itt Ind Ltd Pressure transducer
ATE35321T1 (de) * 1985-01-28 1988-07-15 Kristal Instr Ag Messwandlereinsatz, verfahren zu seiner herstellung und verwendung fuer einen aufnehmer zur messung mechanischer groessen.
US4656454A (en) * 1985-04-24 1987-04-07 Honeywell Inc. Piezoresistive pressure transducer with elastomeric seals
US4651120A (en) * 1985-09-09 1987-03-17 Honeywell Inc. Piezoresistive pressure sensor

Also Published As

Publication number Publication date
GB2208715A (en) 1989-04-12
GB8815495D0 (en) 1988-08-03
GB2208715B (en) 1991-10-23
IT1232665B (it) 1992-03-02
JPS6488323A (en) 1989-04-03
FR2619446A1 (fr) 1989-02-17
DE3824224A1 (de) 1989-02-23
US4774843A (en) 1988-10-04
IT8821444A0 (it) 1988-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse