FR628214A - Tachymètre à courants de foucault - Google Patents

Tachymètre à courants de foucault

Info

Publication number
FR628214A
FR628214A FR628214DA FR628214A FR 628214 A FR628214 A FR 628214A FR 628214D A FR628214D A FR 628214DA FR 628214 A FR628214 A FR 628214A
Authority
FR
France
Prior art keywords
eddy current
current tachometer
tachometer
eddy
current
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
English (en)
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.)
OTA Apparate GmbH
Original Assignee
OTA Apparate GmbH
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 OTA Apparate GmbH filed Critical OTA Apparate GmbH
Application granted granted Critical
Publication of FR628214A publication Critical patent/FR628214A/fr
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)
FR628214D 1927-01-29 1927-01-29 Tachymètre à courants de foucault Expired FR628214A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR628214T 1927-01-29

Publications (1)

Publication Number Publication Date
FR628214A true FR628214A (fr) 1927-10-20

Family

ID=8989507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR628214D Expired FR628214A (fr) 1927-01-29 1927-01-29 Tachymètre à courants de foucault

Country Status (1)

Country Link
FR (1) FR628214A (fr)

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