FR690007A - Compte-tours - Google Patents

Compte-tours

Info

Publication number
FR690007A
FR690007A FR690007DA FR690007A FR 690007 A FR690007 A FR 690007A FR 690007D A FR690007D A FR 690007DA FR 690007 A FR690007 A FR 690007A
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
Charles Terres Weymann
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 FR690007A publication Critical patent/FR690007A/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
    • G01P3/18—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses transferred to the indicator by mechanical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR690007D 1930-02-14 1930-02-14 Compte-tours Expired FR690007A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR690007T 1930-02-14

Publications (1)

Publication Number Publication Date
FR690007A true FR690007A (fr) 1930-09-15

Family

ID=9027632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR690007D Expired FR690007A (fr) 1930-02-14 1930-02-14 Compte-tours

Country Status (1)

Country Link
FR (1) FR690007A (fr)

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