AU4899969A - Brushless direction and speed sensing transducer - Google Patents

Brushless direction and speed sensing transducer

Info

Publication number
AU4899969A
AU4899969A AU48999/69A AU4899969A AU4899969A AU 4899969 A AU4899969 A AU 4899969A AU 48999/69 A AU48999/69 A AU 48999/69A AU 4899969 A AU4899969 A AU 4899969A AU 4899969 A AU4899969 A AU 4899969A
Authority
AU
Australia
Prior art keywords
brushless
speed sensing
sensing transducer
transducer
speed
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
AU48999/69A
Inventor
Joseph Costa Philip
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Priority to AU48999/69A priority Critical patent/AU4899969A/en
Publication of AU4899969A publication Critical patent/AU4899969A/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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • G01P13/045—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement with speed indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU48999/69A 1969-01-14 1969-01-14 Brushless direction and speed sensing transducer Expired AU4899969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU48999/69A AU4899969A (en) 1969-01-14 1969-01-14 Brushless direction and speed sensing transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU48999/69A AU4899969A (en) 1969-01-14 1969-01-14 Brushless direction and speed sensing transducer

Publications (1)

Publication Number Publication Date
AU4899969A true AU4899969A (en) 1970-07-16

Family

ID=3735765

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48999/69A Expired AU4899969A (en) 1969-01-14 1969-01-14 Brushless direction and speed sensing transducer

Country Status (1)

Country Link
AU (1) AU4899969A (en)

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