SE7808723L - SPEED DEPENDENT SPEED METERS FOR VEHICLES - Google Patents

SPEED DEPENDENT SPEED METERS FOR VEHICLES

Info

Publication number
SE7808723L
SE7808723L SE7808723A SE7808723A SE7808723L SE 7808723 L SE7808723 L SE 7808723L SE 7808723 A SE7808723 A SE 7808723A SE 7808723 A SE7808723 A SE 7808723A SE 7808723 L SE7808723 L SE 7808723L
Authority
SE
Sweden
Prior art keywords
speed
vehicles
meters
dependent
speed dependent
Prior art date
Application number
SE7808723A
Other languages
Swedish (sv)
Inventor
J Noddings
R K Borton
Original Assignee
Ass Eng Ltd
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 Ass Eng Ltd filed Critical Ass Eng Ltd
Publication of SE7808723L publication Critical patent/SE7808723L/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
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • 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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
SE7808723A 1977-08-18 1978-08-17 SPEED DEPENDENT SPEED METERS FOR VEHICLES SE7808723L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3476277 1977-08-18
GB3476177 1977-08-18

Publications (1)

Publication Number Publication Date
SE7808723L true SE7808723L (en) 1979-02-19

Family

ID=26262433

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808723A SE7808723L (en) 1977-08-18 1978-08-17 SPEED DEPENDENT SPEED METERS FOR VEHICLES

Country Status (5)

Country Link
AU (1) AU3888378A (en)
DE (1) DE2835591A1 (en)
FR (1) FR2400709A1 (en)
NL (1) NL7808548A (en)
SE (1) SE7808723L (en)

Also Published As

Publication number Publication date
FR2400709A1 (en) 1979-03-16
AU3888378A (en) 1980-02-21
DE2835591A1 (en) 1979-02-22
NL7808548A (en) 1979-02-20

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