FR772835A - Appareil de mesure des accélérations - Google Patents

Appareil de mesure des accélérations

Info

Publication number
FR772835A
FR772835A FR772835DA FR772835A FR 772835 A FR772835 A FR 772835A FR 772835D A FR772835D A FR 772835DA FR 772835 A FR772835 A FR 772835A
Authority
FR
France
Prior art keywords
measuring device
acceleration measuring
acceleration
measuring
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
Other languages
English (en)
Inventor
Andre Ernest Mauzin
Andre Langevin
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.)
CIE DU CHEMIN DE FER DE PARIS
Original Assignee
CIE DU CHEMIN DE FER DE PARIS
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 CIE DU CHEMIN DE FER DE PARIS filed Critical CIE DU CHEMIN DE FER DE PARIS
Application granted granted Critical
Publication of FR772835A publication Critical patent/FR772835A/fr
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)
FR772835D 1934-05-03 1934-05-03 Appareil de mesure des accélérations Expired FR772835A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR772835T 1934-05-03

Publications (1)

Publication Number Publication Date
FR772835A true FR772835A (fr) 1934-11-07

Family

ID=9195581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772835D Expired FR772835A (fr) 1934-05-03 1934-05-03 Appareil de mesure des accélérations

Country Status (1)

Country Link
FR (1) FR772835A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741195C (de) * 1938-05-29 1943-11-06 Bmw Flugmotorenbau Ges M B H Aus einem Beschleunigungsmesser bestehendes Geraet zur mittelbaren Untersuchung der Klopferscheinungen in Verbrennungskraftmaschinen
DE747008C (de) * 1939-03-11 1944-09-04 Peter Petersen Piezoelektrischer, beschleunigungsempfindlicher Geber
US2650991A (en) * 1947-11-14 1953-09-01 Bell Telephone Labor Inc Accelerometer
US3015959A (en) * 1960-04-25 1962-01-09 Bell Telephone Labor Inc Accelerometers
EP1134588A1 (fr) * 2000-03-08 2001-09-19 Vibro-Meter Sa Accéléromètre piézo-électrique avec élément de stabilisation latérale

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741195C (de) * 1938-05-29 1943-11-06 Bmw Flugmotorenbau Ges M B H Aus einem Beschleunigungsmesser bestehendes Geraet zur mittelbaren Untersuchung der Klopferscheinungen in Verbrennungskraftmaschinen
DE747008C (de) * 1939-03-11 1944-09-04 Peter Petersen Piezoelektrischer, beschleunigungsempfindlicher Geber
US2650991A (en) * 1947-11-14 1953-09-01 Bell Telephone Labor Inc Accelerometer
US3015959A (en) * 1960-04-25 1962-01-09 Bell Telephone Labor Inc Accelerometers
EP1134588A1 (fr) * 2000-03-08 2001-09-19 Vibro-Meter Sa Accéléromètre piézo-électrique avec élément de stabilisation latérale
US6655211B1 (en) 2000-03-08 2003-12-02 Vibro-Meter Sa Piezoelectric accelerometer with laterally stabilizing element

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