CH553982A - CIRCUIT ARRANGEMENT FOR MEASURING AND DISPLAYING THE SPEED OF A VEHICLE OR THE REVOLUTION OF AN ENGINE. - Google Patents

CIRCUIT ARRANGEMENT FOR MEASURING AND DISPLAYING THE SPEED OF A VEHICLE OR THE REVOLUTION OF AN ENGINE.

Info

Publication number
CH553982A
CH553982A CH981673A CH981673A CH553982A CH 553982 A CH553982 A CH 553982A CH 981673 A CH981673 A CH 981673A CH 981673 A CH981673 A CH 981673A CH 553982 A CH553982 A CH 553982A
Authority
CH
Switzerland
Prior art keywords
revolution
displaying
engine
measuring
vehicle
Prior art date
Application number
CH981673A
Other languages
German (de)
Original Assignee
Metall Invent 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 Metall Invent Sa filed Critical Metall Invent Sa
Publication of CH553982A publication Critical patent/CH553982A/en

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
    • G01P3/489—Digital circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Instrument Panels (AREA)
CH981673A 1972-07-08 1973-07-05 CIRCUIT ARRANGEMENT FOR MEASURING AND DISPLAYING THE SPEED OF A VEHICLE OR THE REVOLUTION OF AN ENGINE. CH553982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722233706 DE2233706A1 (en) 1972-07-08 1972-07-08 CIRCUIT ARRANGEMENT FOR DISPLAYING THE SPEED OF A VEHICLE

Publications (1)

Publication Number Publication Date
CH553982A true CH553982A (en) 1974-09-13

Family

ID=5850126

Family Applications (1)

Application Number Title Priority Date Filing Date
CH981673A CH553982A (en) 1972-07-08 1973-07-05 CIRCUIT ARRANGEMENT FOR MEASURING AND DISPLAYING THE SPEED OF A VEHICLE OR THE REVOLUTION OF AN ENGINE.

Country Status (8)

Country Link
JP (1) JPS4959681A (en)
AU (1) AU5784373A (en)
BR (1) BR7305042D0 (en)
CH (1) CH553982A (en)
DE (1) DE2233706A1 (en)
FR (1) FR2192305B3 (en)
IT (1) IT991036B (en)
SE (1) SE7309616L (en)

Also Published As

Publication number Publication date
FR2192305A1 (en) 1974-02-08
JPS4959681A (en) 1974-06-10
FR2192305B3 (en) 1976-06-25
IT991036B (en) 1975-07-30
BR7305042D0 (en) 1974-08-22
DE2233706A1 (en) 1974-01-24
SE7309616L (en) 1974-01-09
AU5784373A (en) 1975-01-09

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Legal Events

Date Code Title Description
PL Patent ceased