FR332532A - Speed indicator - Google Patents

Speed indicator

Info

Publication number
FR332532A
FR332532A FR332532DA FR332532A FR 332532 A FR332532 A FR 332532A FR 332532D A FR332532D A FR 332532DA FR 332532 A FR332532 A FR 332532A
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
French (fr)
Inventor
Otto Schulze
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR332532A publication Critical patent/FR332532A/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)
FR332532D 1903-05-20 1903-05-20 Speed indicator Expired FR332532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR332532T 1903-05-20

Publications (1)

Publication Number Publication Date
FR332532A true FR332532A (en) 1903-10-30

Family

ID=1382177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR332532D Expired FR332532A (en) 1903-05-20 1903-05-20 Speed indicator

Country Status (1)

Country Link
FR (1) FR332532A (en)

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