FR2548375B2 - PIEZO-ELECTRIC ACCELEROMETER - Google Patents

PIEZO-ELECTRIC ACCELEROMETER

Info

Publication number
FR2548375B2
FR2548375B2 FR8311021A FR8311021A FR2548375B2 FR 2548375 B2 FR2548375 B2 FR 2548375B2 FR 8311021 A FR8311021 A FR 8311021A FR 8311021 A FR8311021 A FR 8311021A FR 2548375 B2 FR2548375 B2 FR 2548375B2
Authority
FR
France
Prior art keywords
piezo
electric accelerometer
accelerometer
electric
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
FR8311021A
Other languages
French (fr)
Other versions
FR2548375A2 (en
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 FR8311021A priority Critical patent/FR2548375B2/en
Publication of FR2548375A2 publication Critical patent/FR2548375A2/en
Application granted granted Critical
Publication of FR2548375B2 publication Critical patent/FR2548375B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/09—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up
    • G01P15/0907—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up of the compression mode type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR8311021A 1983-07-01 1983-07-01 PIEZO-ELECTRIC ACCELEROMETER Expired FR2548375B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8311021A FR2548375B2 (en) 1983-07-01 1983-07-01 PIEZO-ELECTRIC ACCELEROMETER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8311021A FR2548375B2 (en) 1983-07-01 1983-07-01 PIEZO-ELECTRIC ACCELEROMETER

Publications (2)

Publication Number Publication Date
FR2548375A2 FR2548375A2 (en) 1985-01-04
FR2548375B2 true FR2548375B2 (en) 1986-07-11

Family

ID=9290431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8311021A Expired FR2548375B2 (en) 1983-07-01 1983-07-01 PIEZO-ELECTRIC ACCELEROMETER

Country Status (1)

Country Link
FR (1) FR2548375B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5661361A (en) * 1995-08-29 1997-08-26 Pruftechnik Dieter Busch Ag Balanced compression accelerometer
CN102798460B (en) * 2012-08-08 2014-04-23 北京理工大学 Impact-type piezoelectric acceleration transducer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075098A (en) * 1957-12-26 1963-01-22 Endevco Corp Accelerometer
US3506857A (en) * 1967-03-10 1970-04-14 Bell & Howell Co Compressive mode piezoelectric transducer with isolation of mounting base strains from the signal producing means thereof
US4085349A (en) * 1976-03-12 1978-04-18 Ird Mechanalysis, Inc. Piezo electric transducer for measuring instantaneous vibration velocity
FR2463413A1 (en) * 1979-08-10 1981-02-20 Marchal Equipements Automobile Piezoelectric accelerometer with simple bias loading - uses rivet pressing on seismic mass and piezoelectric disc via spring
JPS57120825A (en) * 1981-01-21 1982-07-28 Hitachi Ltd Sensor for knocking

Also Published As

Publication number Publication date
FR2548375A2 (en) 1985-01-04

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Legal Events

Date Code Title Description
AR Application made for restoration
TP Transmission of property