JPH0391969U - - Google Patents

Info

Publication number
JPH0391969U
JPH0391969U JP78590U JP78590U JPH0391969U JP H0391969 U JPH0391969 U JP H0391969U JP 78590 U JP78590 U JP 78590U JP 78590 U JP78590 U JP 78590U JP H0391969 U JPH0391969 U JP H0391969U
Authority
JP
Japan
Prior art keywords
pole piece
permanent magnet
gear
hall elements
hall
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.)
Granted
Application number
JP78590U
Other languages
English (en)
Japanese (ja)
Other versions
JP2513851Y2 (ja
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 filed Critical
Priority to JP1990000785U priority Critical patent/JP2513851Y2/ja
Publication of JPH0391969U publication Critical patent/JPH0391969U/ja
Application granted granted Critical
Publication of JP2513851Y2 publication Critical patent/JP2513851Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
JP1990000785U 1990-01-09 1990-01-09 回転センサ Expired - Lifetime JP2513851Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990000785U JP2513851Y2 (ja) 1990-01-09 1990-01-09 回転センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990000785U JP2513851Y2 (ja) 1990-01-09 1990-01-09 回転センサ

Publications (2)

Publication Number Publication Date
JPH0391969U true JPH0391969U (US20090163788A1-20090625-C00002.png) 1991-09-19
JP2513851Y2 JP2513851Y2 (ja) 1996-10-09

Family

ID=31504727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990000785U Expired - Lifetime JP2513851Y2 (ja) 1990-01-09 1990-01-09 回転センサ

Country Status (1)

Country Link
JP (1) JP2513851Y2 (US20090163788A1-20090625-C00002.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003307523A (ja) * 2002-04-16 2003-10-31 Sumitomo Electric Ind Ltd 回転検出センサ
JP2021043139A (ja) * 2019-09-13 2021-03-18 日立金属株式会社 回転速センサ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248379A (en) * 1975-10-15 1977-04-18 Sanyo Electric Co Ltd Speed detecting device
JPS61294313A (ja) * 1985-06-20 1986-12-25 アルフレツド・テヴエス・ゲ−エムベ−ハ− 空気間隙の磁界、および、磁界の変化を測定するための装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248379A (en) * 1975-10-15 1977-04-18 Sanyo Electric Co Ltd Speed detecting device
JPS61294313A (ja) * 1985-06-20 1986-12-25 アルフレツド・テヴエス・ゲ−エムベ−ハ− 空気間隙の磁界、および、磁界の変化を測定するための装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003307523A (ja) * 2002-04-16 2003-10-31 Sumitomo Electric Ind Ltd 回転検出センサ
US6897647B2 (en) 2002-04-16 2005-05-24 Sumitomo Electric Industries, Ltd. Revolution detecting sensor with recessed guide
JP2021043139A (ja) * 2019-09-13 2021-03-18 日立金属株式会社 回転速センサ
US11867717B2 (en) 2019-09-13 2024-01-09 Proterial, Ltd. Rotation speed sensor

Also Published As

Publication number Publication date
JP2513851Y2 (ja) 1996-10-09

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