SE440701B - Piezoelektrisk accelerationsmetare - Google Patents

Piezoelektrisk accelerationsmetare

Info

Publication number
SE440701B
SE440701B SE8005609A SE8005609A SE440701B SE 440701 B SE440701 B SE 440701B SE 8005609 A SE8005609 A SE 8005609A SE 8005609 A SE8005609 A SE 8005609A SE 440701 B SE440701 B SE 440701B
Authority
SE
Sweden
Prior art keywords
bottom part
piezoelectric
axial rod
meter according
seismic mass
Prior art date
Application number
SE8005609A
Other languages
English (en)
Swedish (sv)
Other versions
SE8005609L (sv
Inventor
La Morsangliere Y De
Original Assignee
Marchal Equip Auto
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 Marchal Equip Auto filed Critical Marchal Equip Auto
Publication of SE8005609L publication Critical patent/SE8005609L/
Publication of SE440701B publication Critical patent/SE440701B/sv

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)
  • Bolts, Nuts, And Washers (AREA)
  • Vibration Dampers (AREA)
SE8005609A 1979-08-10 1980-08-08 Piezoelektrisk accelerationsmetare SE440701B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7920441A FR2463413A1 (fr) 1979-08-10 1979-08-10 Accelerometre piezo-electrique

Publications (2)

Publication Number Publication Date
SE8005609L SE8005609L (sv) 1981-02-11
SE440701B true SE440701B (sv) 1985-08-12

Family

ID=9228773

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8005609A SE440701B (sv) 1979-08-10 1980-08-08 Piezoelektrisk accelerationsmetare

Country Status (5)

Country Link
JP (1) JPS5655862A (it)
DE (1) DE3029847A1 (it)
FR (1) FR2463413A1 (it)
IT (1) IT1129239B (it)
SE (1) SE440701B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522818A1 (fr) * 1982-03-04 1983-09-09 Renault Capteur de cliquetis et procede d'assemblage, avec reglage de la sensibilite d'un tel capteur
JPS59135435U (ja) * 1983-02-28 1984-09-10 トヨタ自動車株式会社 非共振型振動センサ
FR2548376B1 (fr) * 1983-07-01 1986-02-28 Cartier Jean Dispositif accelerometrique
FR2548375B2 (fr) * 1983-07-01 1986-07-11 Cartier Jean Accelerometre piezo-electrique
FR2550346B1 (fr) * 1983-08-04 1986-01-17 Marchal Equip Auto Accelerometre piezo-electrique
EP0147271B1 (fr) * 1983-12-02 1989-01-11 Regie Nationale Des Usines Renault Capteur d'accélérations axiales
FR2556101B1 (fr) * 1983-12-02 1987-04-10 Renault Capteur d'accelerations axiales
JPH01128167U (it) * 1988-02-26 1989-09-01
JPH071280B2 (ja) * 1989-10-06 1995-01-11 タカタ株式会社 衝撃センサー
DE4011910A1 (de) * 1990-04-12 1991-10-17 Busch Dieter & Co Prueftech Vorrichtung und verfahren zur beschleunigungsmessung durch piezo-elektrische umformer
US5282387A (en) * 1990-11-02 1994-02-01 Takata Corporation Shock sensor
JPH0736063U (ja) * 1993-12-15 1995-07-04 ジェイ・アール・シー特機株式会社 防音型加速度ピックアップ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269175A (en) * 1964-03-16 1966-08-30 Clevite Corp Piezoelectric force measuring device
US3400284A (en) * 1966-07-14 1968-09-03 Cons Electrodynamics Corp Piezoelectric 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
FR2116922A5 (fr) * 1970-12-11 1972-07-21 Anvar Capteur a inertie notamment pour la mesure de vibrations ou d'accelerations
DE2207831A1 (de) * 1972-02-19 1973-08-23 Dynamit Nobel Ag Elektronischer sensor zum ausloesen von sicherheitseinrichtungen beim aufprall von fahrzeugen

Also Published As

Publication number Publication date
DE3029847A1 (de) 1981-03-26
FR2463413B1 (it) 1982-11-26
JPS5655862A (en) 1981-05-16
FR2463413A1 (fr) 1981-02-20
SE8005609L (sv) 1981-02-11
IT1129239B (it) 1986-06-04
IT8068275A0 (it) 1980-08-08

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