DE69223188T2 - Positions-Erkennungseinrichtung des magnetischen Erkennungstyps - Google Patents
Positions-Erkennungseinrichtung des magnetischen ErkennungstypsInfo
- Publication number
- DE69223188T2 DE69223188T2 DE1992623188 DE69223188T DE69223188T2 DE 69223188 T2 DE69223188 T2 DE 69223188T2 DE 1992623188 DE1992623188 DE 1992623188 DE 69223188 T DE69223188 T DE 69223188T DE 69223188 T2 DE69223188 T2 DE 69223188T2
- Authority
- DE
- Germany
- Prior art keywords
- detection device
- type
- position detection
- magnetic
- magnetic detection
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
- H03K17/9517—Proximity switches using a magnetic detector using galvanomagnetic devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18439091A JP2964713B2 (ja) | 1991-07-24 | 1991-07-24 | 磁気式位置検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69223188D1 DE69223188D1 (de) | 1998-01-02 |
DE69223188T2 true DE69223188T2 (de) | 1998-06-18 |
Family
ID=16152345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992623188 Expired - Lifetime DE69223188T2 (de) | 1991-07-24 | 1992-07-22 | Positions-Erkennungseinrichtung des magnetischen Erkennungstyps |
Country Status (4)
Country | Link |
---|---|
US (1) | US5369361A (de) |
EP (1) | EP0527367B1 (de) |
JP (1) | JP2964713B2 (de) |
DE (1) | DE69223188T2 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6198275B1 (en) | 1995-06-07 | 2001-03-06 | American Electronic Components | Electronic circuit for automatic DC offset compensation for a linear displacement sensor |
US5757181A (en) * | 1992-06-22 | 1998-05-26 | Durakool Incorporated | Electronic circuit for automatically compensating for errors in a sensor with an analog output signal |
DE4429597A1 (de) * | 1994-08-20 | 1996-02-22 | Basf Ag | Verwendung von in der kolumnar helicalen Phase vorliegenden niedermolekularen oder polymeren organischen Verbindungen mit flüssigkristallinen Eigenschaften |
GB9613061D0 (en) * | 1995-09-02 | 1996-08-28 | Magnetic Patent Holdings Ltd | Magnetic suspension system |
US6175233B1 (en) | 1996-10-18 | 2001-01-16 | Cts Corporation | Two axis position sensor using sloped magnets to generate a variable magnetic field and hall effect sensors to detect the variable magnetic field |
US5898301A (en) * | 1997-04-10 | 1999-04-27 | The Torrington Company | Magnetic encoder for producing an index signal |
US6285958B1 (en) | 1998-02-12 | 2001-09-04 | American Electronic Components, Inc. | Electronic circuit for automatic compensation of a sensor output signal |
US20020124663A1 (en) * | 1999-04-07 | 2002-09-12 | Yoshitomo Tokumoto | Rotational angle detecting device, torque detecting device and steering apparatus |
US6497035B1 (en) * | 1999-12-06 | 2002-12-24 | Hr Textron, Inc. | Hall position sensor |
US6703827B1 (en) | 2000-06-22 | 2004-03-09 | American Electronics Components, Inc. | Electronic circuit for automatic DC offset compensation for a linear displacement sensor |
DE10036910C2 (de) * | 2000-07-28 | 2003-04-30 | Max Planck Gesellschaft | Positionssensor |
US6765178B2 (en) * | 2000-12-29 | 2004-07-20 | Applied Materials, Inc. | Chamber for uniform substrate heating |
US7183633B2 (en) * | 2001-03-01 | 2007-02-27 | Analog Devices Inc. | Optical cross-connect system |
US6906511B2 (en) * | 2001-05-08 | 2005-06-14 | Analog Devices, Inc. | Magnetic position detection for micro machined optical element |
JP3912779B2 (ja) | 2002-05-08 | 2007-05-09 | 松下電器産業株式会社 | 磁気式位置検出装置 |
DE10303363A1 (de) * | 2003-01-29 | 2004-08-19 | Robert Bosch Gmbh | Sensoranordnung |
DE20317595U1 (de) | 2003-11-13 | 2004-02-12 | Oculus Optikgeräte GmbH | Gerät zur Durchführung von Untersuchungen am menschlichen Auge |
JP2005195481A (ja) * | 2004-01-08 | 2005-07-21 | Japan Servo Co Ltd | 磁気式リニアポジションセンサ |
US8711089B2 (en) * | 2004-11-29 | 2014-04-29 | Fujitsu Component Limited | Position detection device, pointing device and input device |
US8299782B2 (en) * | 2005-04-19 | 2012-10-30 | Panasonic Corporation | Position sensor, optical head device, head moving mechanism, information recording and reproduction device and position control system |
CN100338430C (zh) * | 2005-11-03 | 2007-09-19 | 重庆交通学院 | 霍尔效应非接触式直线位移线性测量方法 |
JP2010151731A (ja) * | 2008-12-26 | 2010-07-08 | Nippon Seiki Co Ltd | 位置検出装置 |
JP5535139B2 (ja) * | 2011-06-30 | 2014-07-02 | 株式会社ヴァレオジャパン | 近接センサ |
JPWO2016047044A1 (ja) * | 2014-09-25 | 2017-07-13 | パナソニックIpマネジメント株式会社 | 位置検出装置及び手ぶれ補正装置 |
US11467230B2 (en) * | 2018-02-06 | 2022-10-11 | Google Llc | Extension member for devices using magnetic field detection |
CN112229314A (zh) * | 2020-11-13 | 2021-01-15 | 广州市雅江光电设备有限公司 | 一种霍尔元件的感应区间中间点的定位方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1303222B (de) * | Siemens Ag | |||
GB1275567A (en) * | 1969-08-04 | 1972-05-24 | Louis George Winterstein | Improvements in filter press element constructions |
DE1303818C2 (de) * | 1966-09-22 | 1973-08-02 | Siemens Ag | Analoger hysteresefreier weggeber mit hallgenerator |
BE755398A (fr) * | 1969-11-28 | 1971-02-01 | Honeywell Inc | Agencement d'excitation par aimant pour un dispositif magneto-sensible,et procede pour le realiser |
US4061988A (en) * | 1976-02-09 | 1977-12-06 | Oak Industries Inc. | Hall effect linear motion switch |
US4124814A (en) * | 1977-10-03 | 1978-11-07 | Rockwell International Corporation | Magnetic displacement transducer wherein two relatively movable gratings vary the magnetic field coupled to a Hall plate proportional to the displacement |
JPS57189010A (en) * | 1981-05-15 | 1982-11-20 | Fuji Heavy Ind Ltd | Position detecting mechanism |
US4737710A (en) * | 1983-01-27 | 1988-04-12 | Trw Inc. | Hall-effect array for sensing second spatial derivative of magnetic field |
JPH02284082A (ja) * | 1989-02-21 | 1990-11-21 | Mitsubishi Electric Corp | ホール効果型センサ装置 |
JP2542691B2 (ja) * | 1989-03-09 | 1996-10-09 | 三菱電機株式会社 | ホ―ル効果形センサ装置 |
-
1991
- 1991-07-24 JP JP18439091A patent/JP2964713B2/ja not_active Expired - Lifetime
-
1992
- 1992-07-16 US US07/913,618 patent/US5369361A/en not_active Expired - Lifetime
- 1992-07-22 DE DE1992623188 patent/DE69223188T2/de not_active Expired - Lifetime
- 1992-07-22 EP EP19920112553 patent/EP0527367B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2964713B2 (ja) | 1999-10-18 |
JPH0526604A (ja) | 1993-02-02 |
US5369361A (en) | 1994-11-29 |
DE69223188D1 (de) | 1998-01-02 |
EP0527367A1 (de) | 1993-02-17 |
EP0527367B1 (de) | 1997-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |
|
8320 | Willingness to grant licences declared (paragraph 23) | ||
R071 | Expiry of right |
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