FR689878A - Indicateur de vitesse - Google Patents

Indicateur de vitesse

Info

Publication number
FR689878A
FR689878A FR689878DA FR689878A FR 689878 A FR689878 A FR 689878A FR 689878D A FR689878D A FR 689878DA FR 689878 A FR689878 A FR 689878A
Authority
FR
France
Prior art keywords
speed indicator
indicator
speed
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
Francois-Marie-Miche Salomon
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 FR689878A publication Critical patent/FR689878A/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
    • G01P3/02—Devices characterised by the use of mechanical means
    • G01P3/16—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR689878D 1929-03-28 1929-03-28 Indicateur de vitesse Expired FR689878A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR689878T 1929-03-28

Publications (1)

Publication Number Publication Date
FR689878A true FR689878A (fr) 1930-09-12

Family

ID=9027519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR689878D Expired FR689878A (fr) 1929-03-28 1929-03-28 Indicateur de vitesse

Country Status (1)

Country Link
FR (1) FR689878A (fr)

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