FR2399132A1 - Detecteur piezoelectrique - Google Patents

Detecteur piezoelectrique

Info

Publication number
FR2399132A1
FR2399132A1 FR7723338A FR7723338A FR2399132A1 FR 2399132 A1 FR2399132 A1 FR 2399132A1 FR 7723338 A FR7723338 A FR 7723338A FR 7723338 A FR7723338 A FR 7723338A FR 2399132 A1 FR2399132 A1 FR 2399132A1
Authority
FR
France
Prior art keywords
shrink
rod
piezoelectric
fit sleeve
simplify
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
FR7723338A
Other languages
English (en)
Other versions
FR2399132B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7723338A priority Critical patent/FR2399132A1/fr
Publication of FR2399132A1 publication Critical patent/FR2399132A1/fr
Application granted granted Critical
Publication of FR2399132B1 publication Critical patent/FR2399132B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

a. Détecteur piézoélectrique. b. Détecteur piézoélectrique caractérisé en ce que les conducteurs sont serrés sur la face externe du barreau à l'aide d'une graine.
FR7723338A 1977-07-28 1977-07-28 Detecteur piezoelectrique Granted FR2399132A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7723338A FR2399132A1 (fr) 1977-07-28 1977-07-28 Detecteur piezoelectrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7723338A FR2399132A1 (fr) 1977-07-28 1977-07-28 Detecteur piezoelectrique

Publications (2)

Publication Number Publication Date
FR2399132A1 true FR2399132A1 (fr) 1979-02-23
FR2399132B1 FR2399132B1 (fr) 1980-04-18

Family

ID=9193963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723338A Granted FR2399132A1 (fr) 1977-07-28 1977-07-28 Detecteur piezoelectrique

Country Status (1)

Country Link
FR (1) FR2399132A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564245A1 (fr) * 1984-05-11 1985-11-15 Kureha Chemical Ind Co Ltd Structure de bornes d'electrodes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564245A1 (fr) * 1984-05-11 1985-11-15 Kureha Chemical Ind Co Ltd Structure de bornes d'electrodes

Also Published As

Publication number Publication date
FR2399132B1 (fr) 1980-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse