FR336755A - Magnetic tachometer - Google Patents

Magnetic tachometer

Info

Publication number
FR336755A
FR336755A FR336755DA FR336755A FR 336755 A FR336755 A FR 336755A FR 336755D A FR336755D A FR 336755DA FR 336755 A FR336755 A FR 336755A
Authority
FR
France
Prior art keywords
magnetic tachometer
tachometer
magnetic
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
Arthur P. Warner
Charles H. Warner
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.)
ARTHUR P WARNER
CHARLES H WARNER
Original Assignee
ARTHUR P WARNER
CHARLES H WARNER
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 ARTHUR P WARNER, CHARLES H WARNER filed Critical ARTHUR P WARNER
Application granted granted Critical
Publication of FR336755A publication Critical patent/FR336755A/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)
FR336755D 1903-11-17 1903-11-17 Magnetic tachometer Expired FR336755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR336755T 1903-11-17

Publications (1)

Publication Number Publication Date
FR336755A true FR336755A (en) 1904-03-17

Family

ID=1386147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR336755D Expired FR336755A (en) 1903-11-17 1903-11-17 Magnetic tachometer

Country Status (1)

Country Link
FR (1) FR336755A (en)

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