FR1143021A - Speed indicator device with rectilinear movement index - Google Patents

Speed indicator device with rectilinear movement index

Info

Publication number
FR1143021A
FR1143021A FR1143021DA FR1143021A FR 1143021 A FR1143021 A FR 1143021A FR 1143021D A FR1143021D A FR 1143021DA FR 1143021 A FR1143021 A FR 1143021A
Authority
FR
France
Prior art keywords
indicator device
rectilinear movement
speed indicator
movement index
index
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.)
Seignol SA
Original Assignee
Seignol 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 Seignol SA filed Critical Seignol SA
Application granted granted Critical
Publication of FR1143021A publication Critical patent/FR1143021A/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)
FR1143021D 1955-08-05 1955-08-05 Speed indicator device with rectilinear movement index Expired FR1143021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1143021T 1955-08-05

Publications (1)

Publication Number Publication Date
FR1143021A true FR1143021A (en) 1957-09-25

Family

ID=9643664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143021D Expired FR1143021A (en) 1955-08-05 1955-08-05 Speed indicator device with rectilinear movement index

Country Status (1)

Country Link
FR (1) FR1143021A (en)

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