FR1119913A - Tachymètre magnétique à compensation thermique - Google Patents

Tachymètre magnétique à compensation thermique

Info

Publication number
FR1119913A
FR1119913A FR1119913DA FR1119913A FR 1119913 A FR1119913 A FR 1119913A FR 1119913D A FR1119913D A FR 1119913DA FR 1119913 A FR1119913 A FR 1119913A
Authority
FR
France
Prior art keywords
tachometer
magnetic thermal
thermal compensated
compensated
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1119913A publication Critical patent/FR1119913A/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
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1119913D 1954-03-01 1955-03-01 Tachymètre magnétique à compensation thermique Expired FR1119913A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1119913XA 1954-03-01 1954-03-01

Publications (1)

Publication Number Publication Date
FR1119913A true FR1119913A (fr) 1956-06-27

Family

ID=22341542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119913D Expired FR1119913A (fr) 1954-03-01 1955-03-01 Tachymètre magnétique à compensation thermique

Country Status (1)

Country Link
FR (1) FR1119913A (fr)

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