CN108267072B - 一种时栅直线位移传感器 - Google Patents
一种时栅直线位移传感器 Download PDFInfo
- Publication number
- CN108267072B CN108267072B CN201810099045.7A CN201810099045A CN108267072B CN 108267072 B CN108267072 B CN 108267072B CN 201810099045 A CN201810099045 A CN 201810099045A CN 108267072 B CN108267072 B CN 108267072B
- Authority
- CN
- China
- Prior art keywords
- positive
- magnet exciting
- coil unit
- exciting coil
- cosine
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810099045.7A CN108267072B (zh) | 2018-01-31 | 2018-01-31 | 一种时栅直线位移传感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810099045.7A CN108267072B (zh) | 2018-01-31 | 2018-01-31 | 一种时栅直线位移传感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108267072A CN108267072A (zh) | 2018-07-10 |
CN108267072B true CN108267072B (zh) | 2019-09-13 |
Family
ID=62777140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810099045.7A Active CN108267072B (zh) | 2018-01-31 | 2018-01-31 | 一种时栅直线位移传感器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108267072B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109931859B (zh) * | 2019-04-10 | 2021-05-14 | 重庆理工大学 | 具有互补耦合结构的直线位移传感器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2909178Y (zh) * | 2005-12-21 | 2007-06-06 | 中国船舶工业集团总公司第六三五四研究所 | 一种多极平面绕组时栅角位移传感器 |
CN100514002C (zh) * | 2007-07-13 | 2009-07-15 | 重庆工学院 | 利用时栅位移传感器实现数控转台角位移预测测量的方法 |
JP2013171093A (ja) * | 2012-02-17 | 2013-09-02 | Canon Inc | 画像形成装置 |
JP5956218B2 (ja) * | 2012-03-29 | 2016-07-27 | 4Dセンサー株式会社 | 形状計測装置、形状計測方法及び形状計測装置における校正処理方法 |
CN103591896B (zh) * | 2013-11-29 | 2016-05-11 | 重庆理工大学 | 一种基于交变光场的时栅直线位移传感器 |
CN103644834B (zh) * | 2013-12-24 | 2016-04-27 | 重庆理工大学 | 一种时栅直线位移传感器 |
CN103822571B (zh) * | 2014-03-19 | 2016-11-02 | 重庆理工大学 | 基于单排多层结构的电场式时栅直线位移传感器 |
CN105300262B (zh) * | 2015-11-12 | 2017-12-15 | 重庆理工大学 | 一种绝对式时栅直线位移传感器 |
CN106197244B (zh) * | 2016-09-09 | 2018-11-13 | 重庆理工大学 | 一种双列式二维时栅直线位移传感器 |
CN206208194U (zh) * | 2016-11-30 | 2017-05-31 | 重庆中电天时精密装备技术有限公司 | 绝对式时栅角位移传感器 |
-
2018
- 2018-01-31 CN CN201810099045.7A patent/CN108267072B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108267072A (zh) | 2018-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103644834B (zh) | 一种时栅直线位移传感器 | |
CN107796293B (zh) | 一种电磁感应式直线位移传感器 | |
US6400138B1 (en) | Reduced offset high accuracy induced current absolute position transducer | |
CN102288100B (zh) | 一种基于交变电场的时栅直线位移传感器 | |
EP3667229B1 (en) | Alternating electric field-based absolute time-grating angular displacement sensor | |
CN106197240B (zh) | 基于交变电场的绝对式直线时栅位移传感器 | |
CN102359753A (zh) | 一种直线位移传感器 | |
CN102297654A (zh) | 一种角位移精密测量装置 | |
CN104019734B (zh) | 一种平面二维时栅位移传感器 | |
CN103278082B (zh) | 一种平面弦线直线位移传感器 | |
CN104457544A (zh) | 时栅直线位移传感器 | |
CN208140019U (zh) | 基于交变电场的差极型绝对式时栅直线位移传感器 | |
CN108267072B (zh) | 一种时栅直线位移传感器 | |
CN109238119A (zh) | 一种基于交变电场的绝对式时栅直线位移传感器 | |
CN208206026U (zh) | 一种基于交变电场的差极型绝对式时栅角位移传感器 | |
CN106940197A (zh) | 一种绝对式时栅直线位移传感器 | |
CN106338234B (zh) | 一种双列式时栅直线位移传感器 | |
CN104848778A (zh) | 时栅直线位移传感器 | |
CN109631735B (zh) | 一种基于交变电场的平面二维时栅位移传感器 | |
JPH0654242B2 (ja) | 位置検出装置 | |
CN203259113U (zh) | 一种用于角度位移测量的弦线绕组传感器 | |
CN114087968B (zh) | 一种基于组合调制原理的拼接式绝对直线位移传感器 | |
CN114087970A (zh) | 一种分时复用型拼接式绝对直线位移传感器 | |
CN114087969A (zh) | 一种拼接式绝对直线位移传感器 | |
US7301348B2 (en) | Electrostatic encoder |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220727 Address after: 401329 8-2, building 6, No. 26, Jiulongyuan Avenue, Jiulongpo District, Chongqing Patentee after: Chongqing University of science and Technology Technology Development Co.,Ltd. Patentee after: Chongqing Qingzi technology partnership (general partnership) Address before: No. 69 lijiatuo Chongqing District of Banan City Road 400054 red Patentee before: Chongqing University of Technology |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220805 Address after: Building A, No. 8 Yuma Road, Changshengqiao Town, Economic Development Zone, Nan'an District, Chongqing 401336 Patentee after: Chongqing Han's Shizha Technology Co., Ltd. Address before: 401329 8-2, building 6, No. 26, Jiulongyuan Avenue, Jiulongpo District, Chongqing Patentee before: Chongqing University of science and Technology Technology Development Co.,Ltd. Patentee before: Chongqing Qingzi technology partnership (general partnership) |
|
TR01 | Transfer of patent right |