JP2013036758A5 - - Google Patents

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Publication number
JP2013036758A5
JP2013036758A5 JP2011170510A JP2011170510A JP2013036758A5 JP 2013036758 A5 JP2013036758 A5 JP 2013036758A5 JP 2011170510 A JP2011170510 A JP 2011170510A JP 2011170510 A JP2011170510 A JP 2011170510A JP 2013036758 A5 JP2013036758 A5 JP 2013036758A5
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JP
Japan
Prior art keywords
shape
coil
scale coil
encoder
covers
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JP2011170510A
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English (en)
Japanese (ja)
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JP5809479B2 (ja
JP2013036758A (ja
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Priority to JP2011170510A priority Critical patent/JP5809479B2/ja
Priority claimed from JP2011170510A external-priority patent/JP5809479B2/ja
Priority to EP12178734.5A priority patent/EP2554949B1/en
Priority to US13/564,141 priority patent/US8847583B2/en
Priority to CN201210276426.0A priority patent/CN102914245B/zh
Publication of JP2013036758A publication Critical patent/JP2013036758A/ja
Publication of JP2013036758A5 publication Critical patent/JP2013036758A5/ja
Application granted granted Critical
Publication of JP5809479B2 publication Critical patent/JP5809479B2/ja
Active legal-status Critical Current
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JP2011170510A 2011-08-03 2011-08-03 電磁誘導式絶対位置測定用エンコーダ Active JP5809479B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011170510A JP5809479B2 (ja) 2011-08-03 2011-08-03 電磁誘導式絶対位置測定用エンコーダ
EP12178734.5A EP2554949B1 (en) 2011-08-03 2012-07-31 Electromagnetic induction type absolute position measuring encoder
US13/564,141 US8847583B2 (en) 2011-08-03 2012-08-01 Electromagnetic induction type absolute position measuring encoder
CN201210276426.0A CN102914245B (zh) 2011-08-03 2012-08-03 电磁感应式绝对位置测量用编码器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011170510A JP5809479B2 (ja) 2011-08-03 2011-08-03 電磁誘導式絶対位置測定用エンコーダ

Publications (3)

Publication Number Publication Date
JP2013036758A JP2013036758A (ja) 2013-02-21
JP2013036758A5 true JP2013036758A5 (enExample) 2014-08-21
JP5809479B2 JP5809479B2 (ja) 2015-11-11

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ID=46982381

Family Applications (1)

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JP2011170510A Active JP5809479B2 (ja) 2011-08-03 2011-08-03 電磁誘導式絶対位置測定用エンコーダ

Country Status (4)

Country Link
US (1) US8847583B2 (enExample)
EP (1) EP2554949B1 (enExample)
JP (1) JP5809479B2 (enExample)
CN (1) CN102914245B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6297287B2 (ja) * 2013-09-18 2018-03-20 株式会社ミツトヨ ロータリエンコーダおよびこれを備えるマイクロメータ
CN103471494B (zh) * 2013-09-18 2016-09-14 颜福才 高精度纯数字位置传感器
DE102013218768A1 (de) * 2013-09-19 2015-03-19 Dr. Johannes Heidenhain Gmbh Induktive Positionsmesseinrichtung
US10520335B2 (en) * 2016-08-24 2019-12-31 Mitutoyo Corporation Winding configuration for inductive position encoder
US10775199B2 (en) * 2016-08-24 2020-09-15 Mitutoyo Corporation Winding and scale configuration for inductive position encoder
US10612943B2 (en) * 2016-08-24 2020-04-07 Mitutoyo Corporation Winding and scale configuration for inductive position encoder
JP7118627B2 (ja) * 2017-12-01 2022-08-16 株式会社ミツトヨ 電磁誘導式位置検出装置
JP6970640B2 (ja) * 2018-04-13 2021-11-24 株式会社ミツトヨ 電磁誘導式エンコーダ
JP2020056754A (ja) * 2018-10-04 2020-04-09 株式会社ミツトヨ 電磁誘導式エンコーダ
JP7346879B2 (ja) * 2019-04-02 2023-09-20 村田機械株式会社 磁気式リニアセンサ
JP7294902B2 (ja) * 2019-06-12 2023-06-20 株式会社ミツトヨ 電磁誘導式エンコーダ
JP7294915B2 (ja) * 2019-06-27 2023-06-20 株式会社ミツトヨ オフセット補正装置および位置測定装置
JP7324685B2 (ja) * 2019-11-01 2023-08-10 株式会社ミツトヨ エンコーダ及びエンコーダの検出ヘッド
JP7431032B2 (ja) * 2019-12-23 2024-02-14 株式会社ミツトヨ 電磁誘導式エンコーダ
US11692852B2 (en) 2020-02-28 2023-07-04 Kyocera Avx Components (Werne) Gmbh Position sensor having segment sensor element
US11067414B1 (en) 2020-03-23 2021-07-20 Mitutoyo Corporation Transmitter and receiver configuration for inductive position encoder
US11181395B2 (en) 2020-03-23 2021-11-23 Mitutoyo Corporation Transmitter and receiver configuration for inductive position encoder
US11169008B2 (en) 2020-03-23 2021-11-09 Mitutoyo Corporation Transmitter and receiver configuration for inductive position encoder
US11713983B2 (en) 2021-06-30 2023-08-01 Mitutoyo Corporation Sensing winding configuration for inductive position encoder
US12072212B2 (en) 2022-08-31 2024-08-27 Mitutoyo Corporation Inductive position encoder utilizing transmissive configuration
US12072213B2 (en) 2022-08-31 2024-08-27 Mitutoyo Corporation Inductive position encoder utilizing slanted scale pattern
US12385764B2 (en) 2022-12-30 2025-08-12 Mitutoyo Corporation Absolute position encoder utilizing single track configuration

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1010796A1 (en) * 1994-05-14 1999-06-25 Synaptics (Uk) Limited Position encoder
US6005387A (en) 1997-04-16 1999-12-21 Mitutoyo Corporation Reduced offset high accuracy induced current position transducer
DE10111975B9 (de) * 2000-03-13 2012-11-15 Mitutoyo Corp. Verfahren zur Fehlererfassung für eine Vorrichtung zur Positionserfassung mit elektromagnetischer Induktion
JP3504904B2 (ja) * 2000-03-13 2004-03-08 株式会社ミツトヨ 誘導型トランスデューサ及び電子ノギス
JP4172918B2 (ja) * 2001-01-22 2008-10-29 株式会社ミツトヨ 電磁誘導型絶対位置トランスデューサ
JP3842099B2 (ja) 2001-10-12 2006-11-08 株式会社ミツトヨ 磁気式エンコーダ
JP3978049B2 (ja) * 2002-02-28 2007-09-19 株式会社ミツトヨ 誘導型位置トランスデューサ
JP4199583B2 (ja) * 2003-04-10 2008-12-17 株式会社ミツトヨ 誘導型トランスデューサ
US7449878B2 (en) * 2005-06-27 2008-11-11 Ksr Technologies Co. Linear and rotational inductive position sensor
JP5224838B2 (ja) * 2008-02-04 2013-07-03 株式会社ミツトヨ 電磁誘導式エンコーダ
US8283921B2 (en) * 2008-11-26 2012-10-09 General Electric Company Magnetoresistance sensors for position and orientation determination
JP5798397B2 (ja) * 2011-07-22 2015-10-21 株式会社ミツトヨ 電磁誘導式絶対位置測定用エンコーダ

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