GB2081903B - Rotational speed transducer - Google Patents

Rotational speed transducer

Info

Publication number
GB2081903B
GB2081903B GB8024747A GB8024747A GB2081903B GB 2081903 B GB2081903 B GB 2081903B GB 8024747 A GB8024747 A GB 8024747A GB 8024747 A GB8024747 A GB 8024747A GB 2081903 B GB2081903 B GB 2081903B
Authority
GB
United Kingdom
Prior art keywords
rotational speed
speed transducer
transducer
rotational
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
GB8024747A
Other versions
GB2081903A (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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB8024747A priority Critical patent/GB2081903B/en
Publication of GB2081903A publication Critical patent/GB2081903A/en
Application granted granted Critical
Publication of GB2081903B publication Critical patent/GB2081903B/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
    • G01P3/488—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 variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
GB8024747A 1980-07-29 1980-07-29 Rotational speed transducer Expired GB2081903B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8024747A GB2081903B (en) 1980-07-29 1980-07-29 Rotational speed transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8024747A GB2081903B (en) 1980-07-29 1980-07-29 Rotational speed transducer

Publications (2)

Publication Number Publication Date
GB2081903A GB2081903A (en) 1982-02-24
GB2081903B true GB2081903B (en) 1984-09-26

Family

ID=10515103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8024747A Expired GB2081903B (en) 1980-07-29 1980-07-29 Rotational speed transducer

Country Status (1)

Country Link
GB (1) GB2081903B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626632B1 (en) * 1988-02-02 1994-03-25 Snr Roulements BEARING OR BEARING WITH INFORMATION SENSOR

Also Published As

Publication number Publication date
GB2081903A (en) 1982-02-24

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Legal Events

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