FR1128045A - Tachymètre - Google Patents

Tachymètre

Info

Publication number
FR1128045A
FR1128045A FR1128045DA FR1128045A FR 1128045 A FR1128045 A FR 1128045A FR 1128045D A FR1128045D A FR 1128045DA FR 1128045 A FR1128045 A FR 1128045A
Authority
FR
France
Prior art keywords
tachometer
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
Robert Esnault-Pelterie
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 FR1128045A publication Critical patent/FR1128045A/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
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/26—Devices characterised by the use of fluids
    • G01P3/34—Devices characterised by the use of fluids by using friction effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1128045D 1955-06-20 1955-06-20 Tachymètre Expired FR1128045A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1128045T 1955-06-20

Publications (1)

Publication Number Publication Date
FR1128045A true FR1128045A (fr) 1957-01-02

Family

ID=9636000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128045D Expired FR1128045A (fr) 1955-06-20 1955-06-20 Tachymètre

Country Status (1)

Country Link
FR (1) FR1128045A (fr)

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