JPH0635128Y2 - 位置検出器 - Google Patents

位置検出器

Info

Publication number
JPH0635128Y2
JPH0635128Y2 JP1989050490U JP5049089U JPH0635128Y2 JP H0635128 Y2 JPH0635128 Y2 JP H0635128Y2 JP 1989050490 U JP1989050490 U JP 1989050490U JP 5049089 U JP5049089 U JP 5049089U JP H0635128 Y2 JPH0635128 Y2 JP H0635128Y2
Authority
JP
Japan
Prior art keywords
magnetic
permanent magnet
position detector
relative distance
detection element
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
JP1989050490U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02140410U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
竜一郎 富永
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa 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 Yaskawa Electric Corp filed Critical Yaskawa Electric Corp
Priority to JP1989050490U priority Critical patent/JPH0635128Y2/ja
Publication of JPH02140410U publication Critical patent/JPH02140410U/ja
Application granted granted Critical
Publication of JPH0635128Y2 publication Critical patent/JPH0635128Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP1989050490U 1989-04-27 1989-04-27 位置検出器 Expired - Lifetime JPH0635128Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989050490U JPH0635128Y2 (ja) 1989-04-27 1989-04-27 位置検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989050490U JPH0635128Y2 (ja) 1989-04-27 1989-04-27 位置検出器

Publications (2)

Publication Number Publication Date
JPH02140410U JPH02140410U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-26
JPH0635128Y2 true JPH0635128Y2 (ja) 1994-09-14

Family

ID=31569082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989050490U Expired - Lifetime JPH0635128Y2 (ja) 1989-04-27 1989-04-27 位置検出器

Country Status (1)

Country Link
JP (1) JPH0635128Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1775614A4 (en) * 2004-08-19 2011-03-16 Sony Corp LENS POSITION DETECTOR, LENS BARREL AND IMAGE DEVICE
JP4247622B2 (ja) * 2004-08-19 2009-04-02 ソニー株式会社 レンズ位置検出装置およびレンズ鏡筒並びに撮像装置
JP4679984B2 (ja) * 2005-07-06 2011-05-11 日本電産サーボ株式会社 把持検知装置
JP2016145721A (ja) * 2015-02-06 2016-08-12 日立金属株式会社 距離測定システム及び距離測定方法
JP6672656B2 (ja) * 2015-09-15 2020-03-25 リコーイメージング株式会社 位置検出装置及び光学装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4866866A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-12-15 1973-09-13

Also Published As

Publication number Publication date
JPH02140410U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-26

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