FR62285E - Tachymètre électrique - Google Patents

Tachymètre électrique

Info

Publication number
FR62285E
FR62285E FR62285DA FR62285E FR 62285 E FR62285 E FR 62285E FR 62285D A FR62285D A FR 62285DA FR 62285 E FR62285 E FR 62285E
Authority
FR
France
Prior art keywords
electric tachometer
tachometer
electric
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.)
PARISIENNE D ETUDES ET DE CONS
Original Assignee
PARISIENNE D ETUDES ET DE CONS
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 PARISIENNE D ETUDES ET DE CONS filed Critical PARISIENNE D ETUDES ET DE CONS
Application granted granted Critical
Publication of FR62285E publication Critical patent/FR62285E/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00Details of instruments
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42Devices characterised by the use of electric or magnetic means
    • G01P3/44Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/46Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR62285D 1951-12-22 1951-12-22 Tachymètre électrique Expired FR62285E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR62285T 1951-12-22

Publications (1)

Publication Number Publication Date
FR62285E true FR62285E (fr) 1955-06-13

Family

ID=8695734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62285D Expired FR62285E (fr) 1951-12-22 1951-12-22 Tachymètre électrique

Country Status (1)

Country Link
FR (1) FR62285E (fr)

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