FR1484055A - Electric tachometer for all motor vehicles - Google Patents

Electric tachometer for all motor vehicles

Info

Publication number
FR1484055A
FR1484055A FR51000283A FR51000283A FR1484055A FR 1484055 A FR1484055 A FR 1484055A FR 51000283 A FR51000283 A FR 51000283A FR 51000283 A FR51000283 A FR 51000283A FR 1484055 A FR1484055 A FR 1484055A
Authority
FR
France
Prior art keywords
motor vehicles
electric tachometer
tachometer
electric
vehicles
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
FR51000283A
Other languages
French (fr)
Inventor
Georges Badoux
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 filed Critical
Priority to FR51000283A priority Critical patent/FR1484055A/en
Application granted granted Critical
Publication of FR1484055A publication Critical patent/FR1484055A/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
    • G01P3/48—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
    • 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
    • G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage
    • G01P3/465—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage by using dynamo-electro tachometers or electric generator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR51000283A 1966-05-27 1966-05-27 Electric tachometer for all motor vehicles Expired FR1484055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR51000283A FR1484055A (en) 1966-05-27 1966-05-27 Electric tachometer for all motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51000283A FR1484055A (en) 1966-05-27 1966-05-27 Electric tachometer for all motor vehicles

Publications (1)

Publication Number Publication Date
FR1484055A true FR1484055A (en) 1967-06-09

Family

ID=1585406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51000283A Expired FR1484055A (en) 1966-05-27 1966-05-27 Electric tachometer for all motor vehicles

Country Status (1)

Country Link
FR (1) FR1484055A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175538A1 (en) * 1972-03-13 1973-10-26 Felix Jean
DE2842887A1 (en) * 1978-10-02 1980-04-03 Siemens Ag DETECTOR FOR MONITORING THE SAME-SHAPED MOVEMENT OF ROTATING OBJECTS
FR2569854A1 (en) * 1984-08-31 1986-03-07 Black & Decker Inc TACHOMETER GENERATOR

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175538A1 (en) * 1972-03-13 1973-10-26 Felix Jean
DE2842887A1 (en) * 1978-10-02 1980-04-03 Siemens Ag DETECTOR FOR MONITORING THE SAME-SHAPED MOVEMENT OF ROTATING OBJECTS
FR2569854A1 (en) * 1984-08-31 1986-03-07 Black & Decker Inc TACHOMETER GENERATOR
US4853575A (en) * 1984-08-31 1989-08-01 Black & Decker Inc. Tachometer generator

Similar Documents

Publication Publication Date Title
FR1467310A (en) Motor vehicle retarder
FR1505203A (en) Electrical switch for vehicle equipment, in particular for motor vehicles
FR1484055A (en) Electric tachometer for all motor vehicles
FR1422552A (en) Coupling for motor vehicles
FR1503229A (en) Windshield protector for motor vehicles
FR1437539A (en) Garage for motor vehicles
FR1098848A (en) Motor vehicle electric safety bumper
FR1544007A (en) Electrical alarm device for motor vehicle
FR1513172A (en) Umbrella stands for motor vehicles
FR1478809A (en) Motor vehicle circuit breaker
CH458953A (en) Anti-glare device for motor vehicles
FR1543649A (en) Gearbox for motor vehicles
FR1506504A (en) Automotive dashboard
CH437876A (en) Motor vehicle tachometer
FR1508034A (en) Brake for motor vehicles
FR1505510A (en) Swivel seat for motor vehicle
FR1476071A (en) Lifting device for motor vehicles
FR1460071A (en) Motor vehicle seat
FR1502017A (en) Improvements to alternators for motor vehicles
FR1416043A (en) Electric switch for motor vehicle direction change indicators
FR1544281A (en) Electric cigarette lighter for motor vehicles
FR1530154A (en) Motor vehicle dynamo
FR1436773A (en) Garage for motor vehicles
FR1478512A (en) Transmission for motor vehicles
FR1506537A (en) mobile lift for motor vehicles