IT991036B - CIRCUIT FOR MEASURING AND INDICATING THE SPEED OF A VEHICLE - Google Patents

CIRCUIT FOR MEASURING AND INDICATING THE SPEED OF A VEHICLE

Info

Publication number
IT991036B
IT991036B IT2631573A IT2631573A IT991036B IT 991036 B IT991036 B IT 991036B IT 2631573 A IT2631573 A IT 2631573A IT 2631573 A IT2631573 A IT 2631573A IT 991036 B IT991036 B IT 991036B
Authority
IT
Italy
Prior art keywords
indicating
measuring
vehicle
speed
circuit
Prior art date
Application number
IT2631573A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT991036B publication Critical patent/IT991036B/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)
IT2631573A 1972-07-08 1973-07-06 CIRCUIT FOR MEASURING AND INDICATING THE SPEED OF A VEHICLE IT991036B (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
IT991036B true IT991036B (en) 1975-07-30

Family

ID=5850126

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2631573A IT991036B (en) 1972-07-08 1973-07-06 CIRCUIT FOR MEASURING AND INDICATING THE SPEED OF A VEHICLE

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
FR2192305B3 (en) 1976-06-25
FR2192305A1 (en) 1974-02-08
SE7309616L (en) 1974-01-09
BR7305042D0 (en) 1974-08-22
DE2233706A1 (en) 1974-01-24
JPS4959681A (en) 1974-06-10
AU5784373A (en) 1975-01-09
CH553982A (en) 1974-09-13

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