JP4401868B2 - ポジションセンサ - Google Patents
ポジションセンサ Download PDFInfo
- Publication number
- JP4401868B2 JP4401868B2 JP2004150569A JP2004150569A JP4401868B2 JP 4401868 B2 JP4401868 B2 JP 4401868B2 JP 2004150569 A JP2004150569 A JP 2004150569A JP 2004150569 A JP2004150569 A JP 2004150569A JP 4401868 B2 JP4401868 B2 JP 4401868B2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- rotating member
- holding member
- position sensor
- main body
- 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
- 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
- G01D5/142—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 using Hall-effect devices
- G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
-
- 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
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/245—Housings for sensors
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)
Description
2 回転部材
2c 爪部
2f 本体部
4 磁石
4a フランジ(外側突出部)
5 保持部材
Claims (3)
- 環状の内側の磁石と外側の保持部材とを同心円状にして装着する回転部材を有するポジションセンサであって、
前記磁石および保持部材は、前記回転部材の本体と爪部とによって挟持されることによって固定されており、
前記磁石は、前記回転部材の本体側の端部に前記保持部材を前記爪部とで挟持する外側突出部を有する
ことを特徴とするポジションセンサ。 - 前記保持部材は強磁性体である
ことを特徴とする請求項1に記載のポジションセンサ。 - 前記保持部材は、前記磁石の外側突出部の外周部分まで覆う形状に形成されている
ことを特徴とする請求項1または2に記載のポジションセンサ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004150569A JP4401868B2 (ja) | 2004-05-20 | 2004-05-20 | ポジションセンサ |
CNB2005100677709A CN100337087C (zh) | 2004-05-20 | 2005-04-26 | 位置传感器 |
DE602005001577T DE602005001577T2 (de) | 2004-05-20 | 2005-05-19 | Positionssensor |
EP20050010878 EP1598634B1 (en) | 2004-05-20 | 2005-05-19 | Position sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004150569A JP4401868B2 (ja) | 2004-05-20 | 2004-05-20 | ポジションセンサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005331395A JP2005331395A (ja) | 2005-12-02 |
JP4401868B2 true JP4401868B2 (ja) | 2010-01-20 |
Family
ID=34936703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004150569A Expired - Fee Related JP4401868B2 (ja) | 2004-05-20 | 2004-05-20 | ポジションセンサ |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1598634B1 (ja) |
JP (1) | JP4401868B2 (ja) |
CN (1) | CN100337087C (ja) |
DE (1) | DE602005001577T2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160081137A (ko) * | 2014-12-30 | 2016-07-08 | 엘지이노텍 주식회사 | 토크센서모듈 및 이를 포함하는 조향각 센싱장치 |
KR20160081135A (ko) * | 2014-12-30 | 2016-07-08 | 엘지이노텍 주식회사 | 토크센서모듈 및 이를 포함하는 조향각 센싱장치 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8390276B2 (en) * | 2010-09-27 | 2013-03-05 | Bourns Incorporated | Target magnet assembly for a sensor used with a steering gear |
US10094487B2 (en) | 2013-10-23 | 2018-10-09 | Te Connectivity Corporation | Magnet carrier assembly |
JP6495581B2 (ja) * | 2014-06-10 | 2019-04-03 | 株式会社竹中製作所 | 電子計量式ガスメータ |
JP2018180992A (ja) * | 2017-04-14 | 2018-11-15 | 東芝産業機器システム株式会社 | センシング装置、及びセンシングシステム |
JP6861575B2 (ja) * | 2017-05-11 | 2021-04-21 | 株式会社小野測器 | ロータリエンコーダ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3744629C1 (de) * | 1987-12-31 | 1989-06-01 | Gulde Regelarmaturen Gmbh & Co | Vorrichtung mit einem Initiator |
DE4211615C2 (de) * | 1992-04-07 | 1994-09-22 | Bosch Gmbh Robert | Meßeinrichtung zur Bestimmung eines Drehwinkels |
DE9317797U1 (de) * | 1993-11-20 | 1994-02-03 | Ab Elektronik Gmbh, 59368 Werne | Drosselklappenanordnung |
JP3050279B2 (ja) * | 1995-10-30 | 2000-06-12 | サンコール株式会社 | センサ−リング |
WO1997046850A1 (de) * | 1996-06-05 | 1997-12-11 | Itt Manufacturing Enterprises, Inc. | Magnetring |
JP4191940B2 (ja) * | 2002-03-12 | 2008-12-03 | アルプス電気株式会社 | ロータリポジションセンサ |
JP2003344100A (ja) * | 2002-05-28 | 2003-12-03 | Niles Co Ltd | 回転検出装置及びその製造方法 |
-
2004
- 2004-05-20 JP JP2004150569A patent/JP4401868B2/ja not_active Expired - Fee Related
-
2005
- 2005-04-26 CN CNB2005100677709A patent/CN100337087C/zh not_active Expired - Fee Related
- 2005-05-19 DE DE602005001577T patent/DE602005001577T2/de active Active
- 2005-05-19 EP EP20050010878 patent/EP1598634B1/en not_active Ceased
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160081137A (ko) * | 2014-12-30 | 2016-07-08 | 엘지이노텍 주식회사 | 토크센서모듈 및 이를 포함하는 조향각 센싱장치 |
KR20160081135A (ko) * | 2014-12-30 | 2016-07-08 | 엘지이노텍 주식회사 | 토크센서모듈 및 이를 포함하는 조향각 센싱장치 |
KR102288523B1 (ko) * | 2014-12-30 | 2021-08-11 | 엘지이노텍 주식회사 | 토크센서모듈 및 이를 포함하는 조향각 센싱장치 |
KR102293351B1 (ko) * | 2014-12-30 | 2021-08-25 | 엘지이노텍 주식회사 | 토크센서모듈 및 이를 포함하는 조향각 센싱장치 |
Also Published As
Publication number | Publication date |
---|---|
CN1699913A (zh) | 2005-11-23 |
EP1598634A3 (en) | 2006-01-25 |
JP2005331395A (ja) | 2005-12-02 |
EP1598634B1 (en) | 2007-07-11 |
DE602005001577D1 (de) | 2007-08-23 |
CN100337087C (zh) | 2007-09-12 |
DE602005001577T2 (de) | 2008-03-13 |
EP1598634A2 (en) | 2005-11-23 |
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