JPH0749381Y2 - 回転数検出器 - Google Patents

回転数検出器

Info

Publication number
JPH0749381Y2
JPH0749381Y2 JP1990004864U JP486490U JPH0749381Y2 JP H0749381 Y2 JPH0749381 Y2 JP H0749381Y2 JP 1990004864 U JP1990004864 U JP 1990004864U JP 486490 U JP486490 U JP 486490U JP H0749381 Y2 JPH0749381 Y2 JP H0749381Y2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic field
magnetic bubble
ring magnet
bubble
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 - Lifetime
Application number
JP1990004864U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0395961U (ar
Inventor
扶佐夫 幸坂
俊雄 飯野
良昭 工藤
康弘 坂巻
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP1990004864U priority Critical patent/JPH0749381Y2/ja
Publication of JPH0395961U publication Critical patent/JPH0395961U/ja
Application granted granted Critical
Publication of JPH0749381Y2 publication Critical patent/JPH0749381Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
JP1990004864U 1990-01-23 1990-01-23 回転数検出器 Expired - Lifetime JPH0749381Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990004864U JPH0749381Y2 (ja) 1990-01-23 1990-01-23 回転数検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990004864U JPH0749381Y2 (ja) 1990-01-23 1990-01-23 回転数検出器

Publications (2)

Publication Number Publication Date
JPH0395961U JPH0395961U (ar) 1991-09-30
JPH0749381Y2 true JPH0749381Y2 (ja) 1995-11-13

Family

ID=31508592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990004864U Expired - Lifetime JPH0749381Y2 (ja) 1990-01-23 1990-01-23 回転数検出器

Country Status (1)

Country Link
JP (1) JPH0749381Y2 (ar)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11846937B2 (en) 2016-05-20 2023-12-19 Lg Electronics Inc. Autonomous cleaner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073316A (ja) * 1983-09-30 1985-04-25 Fanuc Ltd レゾルバの誤差補正回路
JPS6315115A (ja) * 1986-07-07 1988-01-22 Hitachi Ltd 速度検出装置
JPH051769Y2 (ar) * 1987-08-21 1993-01-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11846937B2 (en) 2016-05-20 2023-12-19 Lg Electronics Inc. Autonomous cleaner

Also Published As

Publication number Publication date
JPH0395961U (ar) 1991-09-30

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