FR640511A - Indicateur de vitesse - Google Patents

Indicateur de vitesse

Info

Publication number
FR640511A
FR640511A FR640511DA FR640511A FR 640511 A FR640511 A FR 640511A FR 640511D A FR640511D A FR 640511DA FR 640511 A FR640511 A FR 640511A
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
Serge-Simon Held
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 FR640511A publication Critical patent/FR640511A/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
    • G01P3/10—Devices characterised by the use of mechanical means by actuating an indicating element, e.g. pointer, for a fixed time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/003—Details of instruments used for damping

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR640511D 1927-02-16 1927-02-16 Indicateur de vitesse Expired FR640511A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR640511T 1927-02-16

Publications (1)

Publication Number Publication Date
FR640511A true FR640511A (fr) 1928-07-16

Family

ID=8997516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR640511D Expired FR640511A (fr) 1927-02-16 1927-02-16 Indicateur de vitesse

Country Status (1)

Country Link
FR (1) FR640511A (fr)

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