FR610475A - Improvement in the establishment of speedometers - Google Patents

Improvement in the establishment of speedometers

Info

Publication number
FR610475A
FR610475A FR610475DA FR610475A FR 610475 A FR610475 A FR 610475A FR 610475D A FR610475D A FR 610475DA FR 610475 A FR610475 A FR 610475A
Authority
FR
France
Prior art keywords
speedometers
establishment
improvement
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ED Jaeger SA
Original Assignee
ED Jaeger SA
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 by ED Jaeger SA filed Critical ED Jaeger SA
Application granted granted Critical
Publication of FR610475A publication Critical patent/FR610475A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR610475D 1925-05-12 1925-05-12 Improvement in the establishment of speedometers Expired FR610475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR610475T 1925-05-12

Publications (1)

Publication Number Publication Date
FR610475A true FR610475A (en) 1926-09-06

Family

ID=8977427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR610475D Expired FR610475A (en) 1925-05-12 1925-05-12 Improvement in the establishment of speedometers

Country Status (1)

Country Link
FR (1) FR610475A (en)

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