GB2123558B - Tacho generators - Google Patents

Tacho generators

Info

Publication number
GB2123558B
GB2123558B GB08219874A GB8219874A GB2123558B GB 2123558 B GB2123558 B GB 2123558B GB 08219874 A GB08219874 A GB 08219874A GB 8219874 A GB8219874 A GB 8219874A GB 2123558 B GB2123558 B GB 2123558B
Authority
GB
United Kingdom
Prior art keywords
tacho generators
tacho
generators
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
GB08219874A
Other versions
GB2123558A (en
Inventor
Pierre Jean-Marie Rey
Michel Cremers
Jean-Claude Buffet
Eric Buffet
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.)
BorgWarner Transmission Systems Monaco SAM
Original Assignee
Eaton SAM
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 Eaton SAM filed Critical Eaton SAM
Priority to GB08219874A priority Critical patent/GB2123558B/en
Priority to CA000431890A priority patent/CA1195859A/en
Publication of GB2123558A publication Critical patent/GB2123558A/en
Application granted granted Critical
Publication of GB2123558B publication Critical patent/GB2123558B/en
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
    • G01P1/04—Special adaptations of driving means
    • 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)
  • Transmission And Conversion Of Sensor Element Output (AREA)
GB08219874A 1982-07-08 1982-07-08 Tacho generators Expired GB2123558B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08219874A GB2123558B (en) 1982-07-08 1982-07-08 Tacho generators
CA000431890A CA1195859A (en) 1982-07-08 1983-07-06 Rotational speed sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08219874A GB2123558B (en) 1982-07-08 1982-07-08 Tacho generators

Publications (2)

Publication Number Publication Date
GB2123558A GB2123558A (en) 1984-02-01
GB2123558B true GB2123558B (en) 1985-10-09

Family

ID=10531564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08219874A Expired GB2123558B (en) 1982-07-08 1982-07-08 Tacho generators

Country Status (2)

Country Link
CA (1) CA1195859A (en)
GB (1) GB2123558B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT208237Z2 (en) * 1986-10-24 1988-04-22 Veglia Borletti Srl SPEEDOMETER GENERATOR
IT1237618B (en) * 1989-12-15 1993-06-08 Roberto Moretti DEVICE SUITABLE FOR ALLOWING THE DETECTION OF THE ROTATION SPEED BETWEEN TWO BODIES IN RELATIVE ROTATION SUCH AS THE SUPPORT BODIES OF A WHEEL OF A VEHICLE.
DE19533393C2 (en) * 1995-09-09 1998-02-05 Kostal Leopold Gmbh & Co Kg Sensor device
DE19734305C2 (en) * 1997-08-08 2001-02-22 Mannesmann Vdo Ag Device for detecting the speed, in particular a motor vehicle engine
WO2009004640A1 (en) * 2007-07-05 2009-01-08 Pricol Limited Spindle and magnet system for speedometers
IN2013CH03347A (en) * 2013-08-26 2015-08-28 Pricol Ltd

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613820A (en) * 1969-08-28 1971-10-19 Ford Motor Co Electronic circuitry for vehicle speed responsive system

Also Published As

Publication number Publication date
GB2123558A (en) 1984-02-01
CA1195859A (en) 1985-10-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee