FR2611043B1 - Capteur de pression a jauges piezoresistives - Google Patents

Capteur de pression a jauges piezoresistives

Info

Publication number
FR2611043B1
FR2611043B1 FR8702042A FR8702042A FR2611043B1 FR 2611043 B1 FR2611043 B1 FR 2611043B1 FR 8702042 A FR8702042 A FR 8702042A FR 8702042 A FR8702042 A FR 8702042A FR 2611043 B1 FR2611043 B1 FR 2611043B1
Authority
FR
France
Prior art keywords
pressure sensor
gauge pressure
piezoresistive gauge
piezoresistive
sensor
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
Application number
FR8702042A
Other languages
English (en)
Other versions
FR2611043A1 (fr
Inventor
Pierre Olivier Lefort
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.)
Thales Avionics SAS
Original Assignee
Crouzet SA
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 Crouzet SA filed Critical Crouzet SA
Priority to FR8702042A priority Critical patent/FR2611043B1/fr
Priority to DE3804483A priority patent/DE3804483A1/de
Priority to IT67108/88A priority patent/IT1219019B/it
Priority to GB8803508A priority patent/GB2202636B/en
Publication of FR2611043A1 publication Critical patent/FR2611043A1/fr
Application granted granted Critical
Publication of FR2611043B1 publication Critical patent/FR2611043B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2287—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges
    • G01L1/2293—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges of the semi-conductor type

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
FR8702042A 1987-02-16 1987-02-16 Capteur de pression a jauges piezoresistives Expired FR2611043B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8702042A FR2611043B1 (fr) 1987-02-16 1987-02-16 Capteur de pression a jauges piezoresistives
DE3804483A DE3804483A1 (de) 1987-02-16 1988-02-12 Druckmesswertaufnehmer mit piezomessstreifen
IT67108/88A IT1219019B (it) 1987-02-16 1988-02-15 Rilevatore di pressione a calibri piezoresistivi
GB8803508A GB2202636B (en) 1987-02-16 1988-02-16 Pressure sensor having piezo-resistive gauges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8702042A FR2611043B1 (fr) 1987-02-16 1987-02-16 Capteur de pression a jauges piezoresistives

Publications (2)

Publication Number Publication Date
FR2611043A1 FR2611043A1 (fr) 1988-08-19
FR2611043B1 true FR2611043B1 (fr) 1989-08-04

Family

ID=9348021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8702042A Expired FR2611043B1 (fr) 1987-02-16 1987-02-16 Capteur de pression a jauges piezoresistives

Country Status (4)

Country Link
DE (1) DE3804483A1 (fr)
FR (1) FR2611043B1 (fr)
GB (1) GB2202636B (fr)
IT (1) IT1219019B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300995C2 (de) * 1993-01-15 1994-10-27 Lucas Ind Plc Kraftsensor und Verfahren zu seiner Herstellung
EP1027723B1 (fr) 1997-10-14 2009-06-17 Patterning Technologies Limited Procédé de formation d'un condensateur électrique
GB2376565B (en) * 1997-10-14 2003-02-05 Patterning Technologies Ltd Method of forming an electronic device
DE10153208A1 (de) * 2001-10-27 2003-05-15 Bosch Gmbh Robert Verfahren zur Herstellung eines Sensorelementes und dessen Verwendung
WO2005087497A2 (fr) * 2004-03-12 2005-09-22 Siemens Aktiengesellschaft Structuration a jet d'encre en 3d de surfaces hautement topographiques
US7856880B2 (en) 2004-03-26 2010-12-28 Conti Temic Microelectronics Gmbh Vehicle sensor for detecting impact sound
DE102004015474A1 (de) * 2004-03-26 2004-12-23 Conti Temic Microelectronic Gmbh Aufnehmersystem/Auslösesensor, geeignet für Diagnose-/Sicherheitsvorrichtung, insbesondere für Unfallschutzeinrichtungen in einem Fahrzeug
US7921727B2 (en) 2004-06-25 2011-04-12 University Of Dayton Sensing system for monitoring the structural health of composite structures
DE102007001492A1 (de) * 2007-01-10 2008-08-07 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zur Steuerung einer Heizvorrichtung
DE102014107657B4 (de) * 2014-05-30 2016-02-25 Stabilo International Gmbh Elektronischer Sensor eines elektronischen Schreibgeräts
FR3076594B1 (fr) * 2018-01-08 2019-12-27 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Bouteille et dispositif de stockage de fluide sous pression

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714267A (en) * 1952-11-08 1955-08-02 Innerfield Barry Gartner Machine for applying liquid material
US3299389A (en) * 1965-10-24 1967-01-17 Fairchild Camera Instr Co Variable resistance potentiometer of the type having a conductive plastic track on an electrically insulating base
US3961599A (en) * 1971-08-12 1976-06-08 Air Products And Chemicals, Inc. Apparatus for making miniature layer resistors on insulating chips by digital controls
US4311980A (en) * 1978-10-12 1982-01-19 Fabrica Italiana Magneti Marelli, S.P.A. Device for pressure measurement using a resistor strain gauge
DE3008572C2 (de) * 1980-03-06 1982-05-27 Robert Bosch Gmbh, 7000 Stuttgart Druckmeßdose
DE3107079A1 (de) * 1981-02-25 1982-09-09 Siemens AG, 1000 Berlin und 8000 München Partielle beschichtung von kontaktbauteilen mit edelmetallen
GB2098739B (en) * 1981-05-16 1985-01-16 Colvern Ltd Electrical strain gauges

Also Published As

Publication number Publication date
GB8803508D0 (en) 1988-03-16
GB2202636B (en) 1991-01-02
DE3804483A1 (de) 1988-08-25
IT8867108A0 (it) 1988-02-15
FR2611043A1 (fr) 1988-08-19
GB2202636A (en) 1988-09-28
IT1219019B (it) 1990-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse