CN102959362B - 角度检测装置 - Google Patents
角度检测装置 Download PDFInfo
- Publication number
- CN102959362B CN102959362B CN201180032245.7A CN201180032245A CN102959362B CN 102959362 B CN102959362 B CN 102959362B CN 201180032245 A CN201180032245 A CN 201180032245A CN 102959362 B CN102959362 B CN 102959362B
- Authority
- CN
- China
- Prior art keywords
- fan
- shaped body
- mentioned
- coil
- stator
- 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 - Fee Related
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
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/2013—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010152396 | 2010-07-02 | ||
JP2010-152396 | 2010-07-02 | ||
JP2011067830 | 2011-03-25 | ||
JP2011-067830 | 2011-03-25 | ||
PCT/JP2011/063249 WO2012002126A1 (ja) | 2010-07-02 | 2011-06-09 | 角度検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102959362A CN102959362A (zh) | 2013-03-06 |
CN102959362B true CN102959362B (zh) | 2016-08-03 |
Family
ID=45401856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180032245.7A Expired - Fee Related CN102959362B (zh) | 2010-07-02 | 2011-06-09 | 角度检测装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US9134108B2 (zh) |
EP (1) | EP2589934B1 (zh) |
JP (1) | JP5787412B2 (zh) |
CN (1) | CN102959362B (zh) |
WO (1) | WO2012002126A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008139216A2 (en) * | 2007-05-10 | 2008-11-20 | Cambridge Integrated Circuits Limited | Transducer |
GB2488389C (en) | 2010-12-24 | 2018-08-22 | Cambridge Integrated Circuits Ltd | Position sensing transducer |
JP5904811B2 (ja) * | 2012-02-08 | 2016-04-20 | 愛三工業株式会社 | 位置センサ |
GB2503006B (en) | 2012-06-13 | 2017-08-09 | Cambridge Integrated Circuits Ltd | Position sensing transducer |
WO2014038551A1 (ja) * | 2012-09-04 | 2014-03-13 | 国立大学法人九州大学 | 角度検出装置 |
US9488496B2 (en) * | 2012-09-13 | 2016-11-08 | Bourns, Inc. | Position measurement using flux modulation and angle sensing |
JP2015049046A (ja) * | 2013-08-29 | 2015-03-16 | アルプス電気株式会社 | 角度検出装置 |
WO2016030947A1 (ja) * | 2014-08-25 | 2016-03-03 | 株式会社エスジー | 回転検出器 |
US9983026B2 (en) | 2014-09-25 | 2018-05-29 | Texas Instruments Incorporated | Multi-level rotational resolvers using inductive sensors |
FR3031586B1 (fr) * | 2015-01-13 | 2017-02-10 | Dymeo | Capteurs inductifs de deplacement |
JP6632333B2 (ja) * | 2015-11-03 | 2020-01-22 | 株式会社ヴァレオジャパン | 回転角度検出装置およびこれに用いる角度センサユニット |
JP6283860B2 (ja) * | 2015-12-14 | 2018-02-28 | ミネベアミツミ株式会社 | 角度検出装置および角度検出システム |
DE102016203234B4 (de) * | 2016-02-29 | 2021-02-11 | Robert Bosch Gmbh | Drehwinkelsensor |
JP6744607B2 (ja) * | 2016-09-23 | 2020-08-19 | 国立大学法人九州大学 | 角度検出装置 |
DE112016007401B4 (de) * | 2016-10-31 | 2023-09-28 | Mitsubishi Electric Corporation | Drehwinkeldetektionsvorrichtung und drehwinkeldetektionsverfahren |
WO2018078856A1 (ja) * | 2016-10-31 | 2018-05-03 | 三菱電機株式会社 | 回転角度検出装置および回転角度検出方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1060527A (zh) * | 1987-12-28 | 1992-04-22 | 久保田铁工株式会社 | 扭矩测量装置 |
US6486655B1 (en) * | 1998-03-31 | 2002-11-26 | Flying Null Limited | Magnetic position sensing techniques |
CN1776353A (zh) * | 2004-11-17 | 2006-05-24 | 三菱电机株式会社 | 可变磁阻型角度检测器 |
CN101042294A (zh) * | 2006-03-24 | 2007-09-26 | 松下电器产业株式会社 | 旋转角度检测装置 |
CN101322014A (zh) * | 2006-07-19 | 2008-12-10 | 多摩川精机株式会社 | 角度检测器 |
CN101322013A (zh) * | 2006-07-05 | 2008-12-10 | 多摩川精机株式会社 | 角度检测器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012177A (en) * | 1957-02-08 | 1961-12-05 | Harry T Mortimer | Magnetic position sensing device |
US3239754A (en) * | 1963-10-09 | 1966-03-08 | Texas Instruments Inc | Thin film magnetometer |
US3400328A (en) * | 1964-02-24 | 1968-09-03 | Texas Instruments Inc | Anisotropic ferromagnetic thin film magnetometer systems utilizing a modulator to perturb the field on the sensitive axis |
DE68917314T2 (de) * | 1988-10-11 | 1995-02-23 | Radiodetection Ltd | Gleichpoliger induktiver verschiebungsfühler. |
JPH0395415A (ja) * | 1989-09-07 | 1991-04-19 | Komatsu Ltd | 角度検出装置 |
GB9123633D0 (en) * | 1991-11-07 | 1992-01-02 | Radiodetection Ltd | Devices comprising angular displacement sensors |
JPH07194081A (ja) * | 1993-12-27 | 1995-07-28 | Canon Inc | モータ |
DE19941464A1 (de) * | 1999-09-01 | 2001-03-15 | Hella Kg Hueck & Co | Induktiver Positionssensor |
JP2004191069A (ja) * | 2002-12-06 | 2004-07-08 | Honda Motor Co Ltd | トルクセンサ |
JP4710047B2 (ja) * | 2005-10-14 | 2011-06-29 | 康雄 飯島 | バリアブルリラクタンス型角度検出器 |
JP2008020299A (ja) * | 2006-07-12 | 2008-01-31 | Aisin Seiki Co Ltd | 角度検出装置 |
JP2008029070A (ja) * | 2006-07-19 | 2008-02-07 | Tamagawa Seiki Co Ltd | 角度検出器 |
JP4654366B2 (ja) * | 2006-09-29 | 2011-03-16 | 多摩川精機株式会社 | レゾルバ及び角度検出装置 |
JP4654368B2 (ja) * | 2007-11-21 | 2011-03-16 | 多摩川精機株式会社 | レゾルバ及び角度検出装置 |
-
2011
- 2011-06-09 JP JP2012522542A patent/JP5787412B2/ja active Active
- 2011-06-09 WO PCT/JP2011/063249 patent/WO2012002126A1/ja active Application Filing
- 2011-06-09 CN CN201180032245.7A patent/CN102959362B/zh not_active Expired - Fee Related
- 2011-06-09 EP EP11800594.1A patent/EP2589934B1/en not_active Not-in-force
-
2012
- 2012-12-28 US US13/729,585 patent/US9134108B2/en not_active Ceased
-
2017
- 2017-09-14 US US15/704,706 patent/USRE47723E1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1060527A (zh) * | 1987-12-28 | 1992-04-22 | 久保田铁工株式会社 | 扭矩测量装置 |
US6486655B1 (en) * | 1998-03-31 | 2002-11-26 | Flying Null Limited | Magnetic position sensing techniques |
CN1776353A (zh) * | 2004-11-17 | 2006-05-24 | 三菱电机株式会社 | 可变磁阻型角度检测器 |
CN101042294A (zh) * | 2006-03-24 | 2007-09-26 | 松下电器产业株式会社 | 旋转角度检测装置 |
CN101322013A (zh) * | 2006-07-05 | 2008-12-10 | 多摩川精机株式会社 | 角度检测器 |
CN101322014A (zh) * | 2006-07-19 | 2008-12-10 | 多摩川精机株式会社 | 角度检测器 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2012002126A1 (ja) | 2013-08-22 |
CN102959362A (zh) | 2013-03-06 |
JP5787412B2 (ja) | 2015-09-30 |
WO2012002126A1 (ja) | 2012-01-05 |
US20130113467A1 (en) | 2013-05-09 |
EP2589934A1 (en) | 2013-05-08 |
EP2589934A4 (en) | 2014-10-15 |
EP2589934B1 (en) | 2018-12-05 |
USRE47723E1 (en) | 2019-11-12 |
US9134108B2 (en) | 2015-09-15 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: Fukuoka Prefecture Patentee after: Bamboo grass Tian Yilang Address before: Fukuoka Prefecture Patentee before: Kyushu University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191121 Address after: Fukuoka Prefecture Patentee after: Sasata magnetometer Co., Ltd Address before: Fukuoka Prefecture Patentee before: Sasada Ichiro |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20200609 |