ES424438A1 - Dispositivo de senalizacion de una velocidad limite para un vehiculo automovil. - Google Patents

Dispositivo de senalizacion de una velocidad limite para un vehiculo automovil.

Info

Publication number
ES424438A1
ES424438A1 ES424438A ES424438A ES424438A1 ES 424438 A1 ES424438 A1 ES 424438A1 ES 424438 A ES424438 A ES 424438A ES 424438 A ES424438 A ES 424438A ES 424438 A1 ES424438 A1 ES 424438A1
Authority
ES
Spain
Prior art keywords
housing
sensor
extend outside
field lines
signalling device
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
ES424438A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHICK AND CIE
Original Assignee
SCHICK AND CIE
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 SCHICK AND CIE filed Critical SCHICK AND CIE
Publication of ES424438A1 publication Critical patent/ES424438A1/es
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
    • 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)
  • Emergency Alarm Devices (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Mechanical Control Devices (AREA)
ES424438A 1973-03-21 1974-03-20 Dispositivo de senalizacion de una velocidad limite para un vehiculo automovil. Expired ES424438A1 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ES424438A1 true ES424438A1 (es) 1976-07-01

Family

ID=25691937

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424438A Expired ES424438A1 (es) 1973-03-21 1974-03-20 Dispositivo de senalizacion de una velocidad limite para un vehiculo automovil.

Country Status (11)

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

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
GB1457302A (en) 1976-12-01
SE7403610A0 (sv) 1974-03-18
FR2222248A1 (es) 1974-10-18
CH584901A5 (es) 1977-02-15
NL7403738A (es) 1974-09-24
SE7403610L (es) 1974-09-23
DE2412085A1 (de) 1974-10-03
CH564196A5 (es) 1975-07-15
DE2412085B2 (de) 1976-07-29
BE812582A (fr) 1974-07-15
AU7311174A (en) 1976-03-11
US3919688A (en) 1975-11-11
IT1018631B (it) 1977-10-20
FR2222248B3 (es) 1977-01-07

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