BE812582A - Dispositif de signalisation d'une vitesse limite pour vehicule automobile - Google Patents

Dispositif de signalisation d'une vitesse limite pour vehicule automobile

Info

Publication number
BE812582A
BE812582A BE142236A BE142236A BE812582A BE 812582 A BE812582 A BE 812582A BE 142236 A BE142236 A BE 142236A BE 142236 A BE142236 A BE 142236A BE 812582 A BE812582 A BE 812582A
Authority
BE
Belgium
Prior art keywords
motor vehicles
signaling device
limit speed
speed signaling
limit
Prior art date
Application number
BE142236A
Other languages
English (en)
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
Publication of BE812582A publication Critical patent/BE812582A/fr

Links

Classifications

    • 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
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values
    • 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
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
    • G01P3/495—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Mechanical Control Devices (AREA)
  • Emergency Alarm Devices (AREA)
BE142236A 1973-03-21 1974-03-20 Dispositif de signalisation d'une vitesse limite pour vehicule automobile BE812582A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH411373A CH564196A5 (fr) 1973-03-21 1973-03-21
CH301174A CH584901A5 (fr) 1973-03-21 1974-03-04

Publications (1)

Publication Number Publication Date
BE812582A true BE812582A (fr) 1974-07-15

Family

ID=25691937

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142236A BE812582A (fr) 1973-03-21 1974-03-20 Dispositif de signalisation d'une vitesse limite pour vehicule automobile

Country Status (11)

Country Link
US (1) US3919688A (fr)
AU (1) AU7311174A (fr)
BE (1) BE812582A (fr)
CH (2) CH564196A5 (fr)
DE (1) DE2412085B2 (fr)
ES (1) ES424438A1 (fr)
FR (1) FR2222248B3 (fr)
GB (1) GB1457302A (fr)
IT (1) IT1018631B (fr)
NL (1) NL7403738A (fr)
SE (1) SE7403610A0 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2288313A1 (fr) * 1974-10-17 1976-05-14 Jaeger Perfectionnement aux capteurs magnetiques
JPS5292495A (en) * 1976-01-30 1977-08-03 Shingo Kizai Kk Warning device
US5319352A (en) * 1990-11-30 1994-06-07 Telesis Controls Corporation Speed monitoring of in-plant, operator controlled vehicles
DE202005017098U1 (de) * 2005-11-02 2007-03-08 Günther, Wolfgang, Dr. Elektronische Umdrehungsanzeige für begrenzt rotierende Drehübertrager
US8078358B2 (en) * 2008-03-27 2011-12-13 Denso Corporation Vehicle display unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU430190B2 (en) * 1969-12-01 1972-11-16 Raymond Campbell Paul Method of and means for controlling traffic

Also Published As

Publication number Publication date
DE2412085B2 (de) 1976-07-29
CH564196A5 (fr) 1975-07-15
DE2412085A1 (de) 1974-10-03
SE7403610L (fr) 1974-09-23
US3919688A (en) 1975-11-11
NL7403738A (fr) 1974-09-24
IT1018631B (it) 1977-10-20
FR2222248A1 (fr) 1974-10-18
AU7311174A (en) 1976-03-11
ES424438A1 (es) 1976-07-01
CH584901A5 (fr) 1977-02-15
GB1457302A (en) 1976-12-01
SE7403610A0 (sv) 1974-03-18
FR2222248B3 (fr) 1977-01-07

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