FR1211419A - Tachometric device usable in analog calculation - Google Patents

Tachometric device usable in analog calculation

Info

Publication number
FR1211419A
FR1211419A FR1211419DA FR1211419A FR 1211419 A FR1211419 A FR 1211419A FR 1211419D A FR1211419D A FR 1211419DA FR 1211419 A FR1211419 A FR 1211419A
Authority
FR
France
Prior art keywords
device usable
analog calculation
tachometric device
tachometric
analog
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques 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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Application granted granted Critical
Publication of FR1211419A publication Critical patent/FR1211419A/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
    • G01P3/26—Devices characterised by the use of fluids
    • G01P3/34—Devices characterised by the use of fluids by using friction effects
    • 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)
FR1211419D 1958-07-09 1958-07-09 Tachometric device usable in analog calculation Expired FR1211419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1211419T 1958-07-09

Publications (1)

Publication Number Publication Date
FR1211419A true FR1211419A (en) 1960-03-16

Family

ID=9675638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1211419D Expired FR1211419A (en) 1958-07-09 1958-07-09 Tachometric device usable in analog calculation

Country Status (1)

Country Link
FR (1) FR1211419A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294328A (en) * 1964-09-11 1966-12-27 Morat Gmbh Franz Thread transporting drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294328A (en) * 1964-09-11 1966-12-27 Morat Gmbh Franz Thread transporting drive

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