FR1181065A - Speedometer - Google Patents

Speedometer

Info

Publication number
FR1181065A
FR1181065A FR1181065DA FR1181065A FR 1181065 A FR1181065 A FR 1181065A FR 1181065D A FR1181065D A FR 1181065DA FR 1181065 A FR1181065 A FR 1181065A
Authority
FR
France
Prior art keywords
speedometer
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
French (fr)
Inventor
Andre-Maxime Huret
Roger-Henri Huret
Jacques-Andre Huret
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 FR1181065A publication Critical patent/FR1181065A/en
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
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
    • G01P3/495—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field
    • G01P3/4953—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field with a counter for the covered distance incorporated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1181065D 1957-08-10 1957-08-10 Speedometer Expired FR1181065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1181065T 1957-08-10

Publications (1)

Publication Number Publication Date
FR1181065A true FR1181065A (en) 1959-06-11

Family

ID=9661959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181065D Expired FR1181065A (en) 1957-08-10 1957-08-10 Speedometer

Country Status (1)

Country Link
FR (1) FR1181065A (en)

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