FR1592571A - - Google Patents

Info

Publication number
FR1592571A
FR1592571A FR1592571DA FR1592571A FR 1592571 A FR1592571 A FR 1592571A FR 1592571D A FR1592571D A FR 1592571DA FR 1592571 A FR1592571 A FR 1592571A
Authority
FR
France
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
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1592571A publication Critical patent/FR1592571A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42Devices characterised by the use of electric or magnetic means
    • G01P3/44Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489Digital circuits therefor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00Details of instruments
    • G01P1/12Recording devices
    • G01P1/122Speed recorders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1592571D 1968-10-18 1968-10-18 Expired FR1592571A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR170541 1968-10-18

Publications (1)

Publication Number Publication Date
FR1592571A true FR1592571A (de) 1970-05-19

Family

ID=8655841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1592571D Expired FR1592571A (de) 1968-10-18 1968-10-18

Country Status (1)

Country Link
FR (1) FR1592571A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146038A5 (de) * 1971-07-13 1973-02-23 Kienzle Apparate Gmbh
FR2376415A1 (fr) * 1977-01-04 1978-07-28 Lavrut Claude Procede d'enregistrement et de mesure de la vitesse d'un vehicule et appareillage pour mettre en oeuvre ledit procede

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146038A5 (de) * 1971-07-13 1973-02-23 Kienzle Apparate Gmbh
FR2376415A1 (fr) * 1977-01-04 1978-07-28 Lavrut Claude Procede d'enregistrement et de mesure de la vitesse d'un vehicule et appareillage pour mettre en oeuvre ledit procede

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Legal Events

Date Code Title Description
ST Notification of lapse