FR2497345A1 - Sonde de pression a elements piezoelectriques multiples - Google Patents

Sonde de pression a elements piezoelectriques multiples Download PDF

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Publication number
FR2497345A1
FR2497345A1 FR8027690A FR8027690A FR2497345A1 FR 2497345 A1 FR2497345 A1 FR 2497345A1 FR 8027690 A FR8027690 A FR 8027690A FR 8027690 A FR8027690 A FR 8027690A FR 2497345 A1 FR2497345 A1 FR 2497345A1
Authority
FR
France
Prior art keywords
sheet
electrodes
pressure probe
probe according
networks
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.)
Granted
Application number
FR8027690A
Other languages
English (en)
French (fr)
Other versions
FR2497345B1 (enExample
Inventor
Hugues Facoetti
Philippe Menoret
Francois Micheron
Patrick Petit
Pierre Ravinet
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 SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8027690A priority Critical patent/FR2497345A1/fr
Publication of FR2497345A1 publication Critical patent/FR2497345A1/fr
Application granted granted Critical
Publication of FR2497345B1 publication Critical patent/FR2497345B1/fr
Granted legal-status Critical Current

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Classifications

    • 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
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/302—Sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
FR8027690A 1980-12-29 1980-12-29 Sonde de pression a elements piezoelectriques multiples Granted FR2497345A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8027690A FR2497345A1 (fr) 1980-12-29 1980-12-29 Sonde de pression a elements piezoelectriques multiples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8027690A FR2497345A1 (fr) 1980-12-29 1980-12-29 Sonde de pression a elements piezoelectriques multiples

Publications (2)

Publication Number Publication Date
FR2497345A1 true FR2497345A1 (fr) 1982-07-02
FR2497345B1 FR2497345B1 (enExample) 1983-09-02

Family

ID=9249571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027690A Granted FR2497345A1 (fr) 1980-12-29 1980-12-29 Sonde de pression a elements piezoelectriques multiples

Country Status (1)

Country Link
FR (1) FR2497345A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002121A1 (en) * 1982-12-03 1984-06-07 Yngve Lindstrand A device for measuring variations in web tension
US4499394A (en) * 1983-10-21 1985-02-12 Koal Jan G Polymer piezoelectric sensor of animal foot pressure
US4555953A (en) * 1984-04-16 1985-12-03 Paolo Dario Composite, multifunctional tactile sensor
US5054323A (en) * 1989-04-04 1991-10-08 The Charles Stark Draper Laboratory, Inc. Pressure distribution characterization system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233615A1 (enExample) * 1973-06-12 1975-01-10 Gen Dynamics Corp
US3894243A (en) * 1974-06-06 1975-07-08 Us Navy Polymeric transducer array
US4234813A (en) * 1978-04-10 1980-11-18 Toray Industries, Inc. Piezoelectric or pyroelectric polymer input element for use as a transducer in keyboards

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233615A1 (enExample) * 1973-06-12 1975-01-10 Gen Dynamics Corp
US3894243A (en) * 1974-06-06 1975-07-08 Us Navy Polymeric transducer array
US4234813A (en) * 1978-04-10 1980-11-18 Toray Industries, Inc. Piezoelectric or pyroelectric polymer input element for use as a transducer in keyboards

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002121A1 (en) * 1982-12-03 1984-06-07 Yngve Lindstrand A device for measuring variations in web tension
US4499394A (en) * 1983-10-21 1985-02-12 Koal Jan G Polymer piezoelectric sensor of animal foot pressure
US4555953A (en) * 1984-04-16 1985-12-03 Paolo Dario Composite, multifunctional tactile sensor
US5054323A (en) * 1989-04-04 1991-10-08 The Charles Stark Draper Laboratory, Inc. Pressure distribution characterization system

Also Published As

Publication number Publication date
FR2497345B1 (enExample) 1983-09-02

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