JP2008261745A - エンコーダ用検出部およびエンコーダ - Google Patents

エンコーダ用検出部およびエンコーダ Download PDF

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Publication number
JP2008261745A
JP2008261745A JP2007105021A JP2007105021A JP2008261745A JP 2008261745 A JP2008261745 A JP 2008261745A JP 2007105021 A JP2007105021 A JP 2007105021A JP 2007105021 A JP2007105021 A JP 2007105021A JP 2008261745 A JP2008261745 A JP 2008261745A
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Japan
Prior art keywords
light
case
optical fiber
slits
plate
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Pending
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JP2007105021A
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Japanese (ja)
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JP2008261745A5 (https=
Inventor
Kazufusa Noda
一房 野田
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Oshima Prototype Engineering Co Ltd
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Oshima Prototype Engineering Co Ltd
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Priority to JP2007105021A priority Critical patent/JP2008261745A/ja
Publication of JP2008261745A publication Critical patent/JP2008261745A/ja
Publication of JP2008261745A5 publication Critical patent/JP2008261745A5/ja
Pending legal-status Critical Current

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JP2007105021A 2007-04-12 2007-04-12 エンコーダ用検出部およびエンコーダ Pending JP2008261745A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007105021A JP2008261745A (ja) 2007-04-12 2007-04-12 エンコーダ用検出部およびエンコーダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007105021A JP2008261745A (ja) 2007-04-12 2007-04-12 エンコーダ用検出部およびエンコーダ

Publications (2)

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JP2008261745A true JP2008261745A (ja) 2008-10-30
JP2008261745A5 JP2008261745A5 (https=) 2009-04-02

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ID=39984329

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JP2007105021A Pending JP2008261745A (ja) 2007-04-12 2007-04-12 エンコーダ用検出部およびエンコーダ

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JP (1) JP2008261745A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010181279A (ja) * 2009-02-05 2010-08-19 Ojima Shisaku Kenkyusho:Kk エンコーダ用検出部およびエンコーダ
JP2010281680A (ja) * 2009-06-04 2010-12-16 Ojima Shisaku Kenkyusho:Kk エンコーダ用検出部およびエンコーダ
KR101229449B1 (ko) 2011-02-14 2013-02-04 산일전기 주식회사 로터리 엔코더
CN115541236A (zh) * 2022-10-11 2022-12-30 中山大学 一种核磁兼容的旋转编码器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855802A (ja) * 1981-09-30 1983-04-02 Kawasaki Steel Corp 回転変位並びに直線移動変位検出装置
JPS6049220A (ja) * 1983-08-29 1985-03-18 Japan Aviation Electronics Ind Ltd 波長多重式光位置センサ
JPS60155919A (ja) * 1984-01-25 1985-08-16 Toyo Denso Co Ltd 回転位置検出装置
JPS6126869A (ja) * 1984-07-17 1986-02-06 Mitsubishi Electric Corp 風向風速計
JPH05126601A (ja) * 1991-11-05 1993-05-21 Babcock Hitachi Kk 複数波長の光学式エンコーダ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855802A (ja) * 1981-09-30 1983-04-02 Kawasaki Steel Corp 回転変位並びに直線移動変位検出装置
JPS6049220A (ja) * 1983-08-29 1985-03-18 Japan Aviation Electronics Ind Ltd 波長多重式光位置センサ
JPS60155919A (ja) * 1984-01-25 1985-08-16 Toyo Denso Co Ltd 回転位置検出装置
JPS6126869A (ja) * 1984-07-17 1986-02-06 Mitsubishi Electric Corp 風向風速計
JPH05126601A (ja) * 1991-11-05 1993-05-21 Babcock Hitachi Kk 複数波長の光学式エンコーダ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010181279A (ja) * 2009-02-05 2010-08-19 Ojima Shisaku Kenkyusho:Kk エンコーダ用検出部およびエンコーダ
JP2010281680A (ja) * 2009-06-04 2010-12-16 Ojima Shisaku Kenkyusho:Kk エンコーダ用検出部およびエンコーダ
KR101229449B1 (ko) 2011-02-14 2013-02-04 산일전기 주식회사 로터리 엔코더
CN115541236A (zh) * 2022-10-11 2022-12-30 中山大学 一种核磁兼容的旋转编码器

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