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GB2128337B - Rotation detector - Google Patents
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GB2128337B - Rotation detector - Google Patents

Rotation detector

Info

Publication number
GB2128337B
GB2128337B GB08228677A GB8228677A GB2128337B GB 2128337 B GB2128337 B GB 2128337B GB 08228677 A GB08228677 A GB 08228677A GB 8228677 A GB8228677 A GB 8228677A GB 2128337 B GB2128337 B GB 2128337B
Authority
GB
United Kingdom
Prior art keywords
rotation detector
detector
rotation
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
GB08228677A
Other versions
GB2128337A (en
Inventor
Takashi Ueda
Masaaki Matsumoto
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.)
Tsuyama Mfg Co Ltd
Original Assignee
Tsuyama Mfg Co Ltd
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 Tsuyama Mfg Co Ltd filed Critical Tsuyama Mfg Co Ltd
Priority to GB08228677A priority Critical patent/GB2128337B/en
Publication of GB2128337A publication Critical patent/GB2128337A/en
Application granted granted Critical
Publication of GB2128337B publication Critical patent/GB2128337B/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
    • G01P3/487—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)
GB08228677A 1982-10-07 1982-10-07 Rotation detector Expired GB2128337B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08228677A GB2128337B (en) 1982-10-07 1982-10-07 Rotation detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08228677A GB2128337B (en) 1982-10-07 1982-10-07 Rotation detector

Publications (2)

Publication Number Publication Date
GB2128337A GB2128337A (en) 1984-04-26
GB2128337B true GB2128337B (en) 1986-01-08

Family

ID=10533453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08228677A Expired GB2128337B (en) 1982-10-07 1982-10-07 Rotation detector

Country Status (1)

Country Link
GB (1) GB2128337B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6676549B1 (en) * 1998-12-18 2004-01-13 Shimano, Inc. Motion sensor for use with a bicycle sprocket assembly
JP3524852B2 (en) * 2000-08-23 2004-05-10 株式会社キャットアイ Magnet mounting structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426605B1 (en) * 1978-05-23 1985-07-12 Huret Roger CYCLE WITH SPEEDOMETER
DK143305C (en) * 1979-06-07 1981-12-07 Basta Laasefab As SPEED METER FOR CYCLES AND MOTORS

Also Published As

Publication number Publication date
GB2128337A (en) 1984-04-26

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Legal Events

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