CN101311666A - 位移传感器 - Google Patents
位移传感器 Download PDFInfo
- Publication number
- CN101311666A CN101311666A CNA2008100989812A CN200810098981A CN101311666A CN 101311666 A CN101311666 A CN 101311666A CN A2008100989812 A CNA2008100989812 A CN A2008100989812A CN 200810098981 A CN200810098981 A CN 200810098981A CN 101311666 A CN101311666 A CN 101311666A
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- Prior art keywords
- displacement
- output
- square
- displacement transducer
- transducer according
- Prior art date
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- 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
- G01D5/202—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 movable a non-ferromagnetic conductive element
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007139607A JP4960767B2 (ja) | 2007-05-25 | 2007-05-25 | 変位センサ |
JP2007139607 | 2007-05-25 | ||
JP2007-139607 | 2007-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101311666A true CN101311666A (zh) | 2008-11-26 |
CN101311666B CN101311666B (zh) | 2013-06-19 |
Family
ID=40071796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100989812A Expired - Fee Related CN101311666B (zh) | 2007-05-25 | 2008-05-26 | 位移传感器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8164325B2 (zh) |
JP (1) | JP4960767B2 (zh) |
CN (1) | CN101311666B (zh) |
DE (1) | DE102008024975B4 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102620752A (zh) * | 2011-02-22 | 2012-08-01 | 罗兰克斯两合有限公司 | 感应式路径测量装置 |
CN102636104A (zh) * | 2012-05-15 | 2012-08-15 | 安徽工业大学 | 一种电容式螺纹钢线径在线测量系统及其检测方法 |
CN102822632A (zh) * | 2010-06-10 | 2012-12-12 | 松下电器产业株式会社 | 位置传感器 |
CN103760610A (zh) * | 2013-12-26 | 2014-04-30 | 中国电子科技集团公司第四十一研究所 | 一种穿入式环形传感器 |
CN108061509A (zh) * | 2016-11-08 | 2018-05-22 | 新思考电机有限公司 | 位置检测装置、透镜驱动装置、照相机装置和电子设备 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5108822B2 (ja) * | 2009-04-15 | 2012-12-26 | パナソニック株式会社 | センサ装置 |
JP5635777B2 (ja) * | 2009-04-28 | 2014-12-03 | パナソニック株式会社 | センサ装置並びに入力装置、遊技球発射装置 |
WO2011089466A1 (ja) * | 2010-01-19 | 2011-07-28 | パナソニック電工株式会社 | センサ装置並びに入力装置、遊技球発射装置 |
JP5395751B2 (ja) | 2010-06-10 | 2014-01-22 | パナソニック株式会社 | ポジションセンサ |
KR101333403B1 (ko) | 2010-06-10 | 2013-11-28 | 파나소닉 주식회사 | 포지션 센서 |
JP4898971B1 (ja) * | 2011-04-01 | 2012-03-21 | 株式会社マコメ研究所 | インダクタンス変化検出回路、変位検出装置及び金属検出装置 |
CN102359754A (zh) * | 2011-08-09 | 2012-02-22 | 张华建 | 差分电容式长度传感器 |
US8692541B2 (en) * | 2011-10-05 | 2014-04-08 | David Scott Nyce | Position sensing head with redundancy |
US20140002069A1 (en) * | 2012-06-27 | 2014-01-02 | Kenneth Stoddard | Eddy current probe |
CN103575200A (zh) * | 2012-08-08 | 2014-02-12 | 成都爱信雅克科技有限公司 | 高精度智能位移传感器 |
EP2735840B1 (en) * | 2012-11-21 | 2015-04-22 | Veyance Technologies, Inc. | Measuring range shift for smart air-springs |
JP2015055553A (ja) * | 2013-09-12 | 2015-03-23 | 株式会社日進製作所 | 高周波発振式非接触変位センサ |
US9784627B2 (en) | 2013-11-27 | 2017-10-10 | Panasonic Intellectual Property Management Co., Ltd. | Load sensor, load detector including load sensor, and method for detecting load |
GB201412629D0 (en) * | 2014-07-16 | 2014-08-27 | Richard Bush Ltd | Teleprompter pedal |
DE102015218554A1 (de) * | 2015-09-28 | 2017-03-30 | Robert Bosch Gmbh | Linearwegmessvorrichtung für einen Einfederweg einer Teleskopfedereinheit und korrespondierende Teleskopfedereinheit |
DE112016000282T5 (de) * | 2015-11-17 | 2017-10-12 | Japan System Development Co., Ltd. | Versatzsensor und Distanzjustiervorrichtung |
Family Cites Families (29)
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JPS5646402A (en) * | 1979-09-21 | 1981-04-27 | Shin Meiwa Ind Co Ltd | Electromagnetic sensor |
CH674896A5 (zh) * | 1987-11-20 | 1990-07-31 | Vibro Meter Ag | |
US5216364A (en) * | 1989-01-11 | 1993-06-01 | Nartron Corporation | Variable transformer position sensor |
JPH0540002A (ja) | 1991-08-06 | 1993-02-19 | Sanmei Denki Kk | 変位検出器 |
DE19500982C2 (de) * | 1995-01-14 | 1997-07-17 | Bosch Gmbh Robert | Weggeber |
DE19527174C2 (de) * | 1995-07-25 | 2002-04-18 | Balluff Gmbh | Berührungslos arbeitender Näherungsschalter und Verfahren zu seiner Programmierung |
RU2127865C1 (ru) * | 1997-07-24 | 1999-03-20 | Медников Феликс Матвеевич | Устройство для измерения линейных перемещений (варианты) |
US6052036A (en) | 1997-10-31 | 2000-04-18 | Telefonaktiebolaget L M Ericsson | Crystal oscillator with AGC and on-chip tuning |
JP2001272201A (ja) * | 2000-03-27 | 2001-10-05 | Sony Precision Technology Inc | 位置検出装置 |
JP4189872B2 (ja) * | 2001-04-23 | 2008-12-03 | 株式会社リベックス | 位置検出器 |
DE60217457T2 (de) * | 2001-06-29 | 2007-10-25 | Matsushita Electric Works, Ltd., Kadoma | Positionssensor |
JP3893033B2 (ja) * | 2001-06-29 | 2007-03-14 | オークマ株式会社 | 位置検出装置 |
DE20115280U1 (de) * | 2001-09-11 | 2002-01-03 | Balluff Gmbh | Abstandssensor und Auswerteeinrichtung-Abstandssensor-Kombination |
JP4184731B2 (ja) * | 2002-08-05 | 2008-11-19 | 株式会社リベックス | 位置検出器 |
JP4241223B2 (ja) * | 2002-08-30 | 2009-03-18 | 株式会社島津製作所 | 磁気軸受装置 |
CN1534863A (zh) | 2003-01-15 | 2004-10-06 | 松下电器产业株式会社 | 振荡电路 |
WO2004099727A1 (ja) * | 2003-04-22 | 2004-11-18 | Matsushita Electric Works Ltd. | 変位検出装置 |
JP4654668B2 (ja) * | 2004-03-12 | 2011-03-23 | パナソニック電工株式会社 | ジャイロセンサおよびそれを用いたセンサ装置 |
EP1738411A4 (en) * | 2004-04-22 | 2012-06-27 | Panasonic Corp | SENSOR DEVICE, SENSOR SYSTEM, AND METHODS OF MANUFACTURING THEREOF |
US7088094B2 (en) * | 2004-07-20 | 2006-08-08 | Infinia Corporation | Displacement sensing system and method |
JP2006047194A (ja) * | 2004-08-06 | 2006-02-16 | Makoto Igarashi | ディジタル位置検出器 |
DE102005007265A1 (de) * | 2004-09-21 | 2006-04-06 | Micro-Epsilon Messtechnik Gmbh & Co Kg | Vorrichtung und Verfahren zur Erfassung der Position und der Geschwindigkeit eines Messobjekts |
EP2244067A3 (en) * | 2005-05-12 | 2013-10-30 | Panasonic Corporation | Position sensor |
JP2006317284A (ja) * | 2005-05-12 | 2006-11-24 | Matsushita Electric Works Ltd | ポジションセンサ用の検出部、及びそれを用いたポジションセンサ |
JP4670496B2 (ja) * | 2005-06-14 | 2011-04-13 | 住友電気工業株式会社 | 光受信器 |
JP4793916B2 (ja) | 2005-11-18 | 2011-10-12 | リコーエレメックス株式会社 | 超音波流量計のセンサ取付構造 |
GB2435518B (en) * | 2006-02-28 | 2009-11-18 | Alexy Davison Karenowska | Position sensor |
JP4595862B2 (ja) * | 2006-03-28 | 2010-12-08 | パナソニック電工株式会社 | 静電容量式センサ |
JP4103920B2 (ja) * | 2006-07-31 | 2008-06-18 | 松下電工株式会社 | 立体回路基板並びに指紋センサ装置 |
-
2007
- 2007-05-25 JP JP2007139607A patent/JP4960767B2/ja active Active
-
2008
- 2008-05-14 US US12/120,411 patent/US8164325B2/en active Active
- 2008-05-23 DE DE102008024975A patent/DE102008024975B4/de not_active Expired - Fee Related
- 2008-05-26 CN CN2008100989812A patent/CN101311666B/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102822632A (zh) * | 2010-06-10 | 2012-12-12 | 松下电器产业株式会社 | 位置传感器 |
CN102620752A (zh) * | 2011-02-22 | 2012-08-01 | 罗兰克斯两合有限公司 | 感应式路径测量装置 |
CN102620752B (zh) * | 2011-02-22 | 2015-07-08 | 罗兰克斯两合有限公司 | 感应式路径测量装置 |
CN102636104A (zh) * | 2012-05-15 | 2012-08-15 | 安徽工业大学 | 一种电容式螺纹钢线径在线测量系统及其检测方法 |
CN103471496A (zh) * | 2012-05-15 | 2013-12-25 | 安徽工业大学 | 一种电容式螺纹钢线径在线测量系统的检测方法 |
CN103471496B (zh) * | 2012-05-15 | 2015-12-23 | 马鞍山九天智控科技有限公司 | 一种电容式螺纹钢线径在线测量系统的检测方法 |
CN103760610A (zh) * | 2013-12-26 | 2014-04-30 | 中国电子科技集团公司第四十一研究所 | 一种穿入式环形传感器 |
CN108061509A (zh) * | 2016-11-08 | 2018-05-22 | 新思考电机有限公司 | 位置检测装置、透镜驱动装置、照相机装置和电子设备 |
CN108061509B (zh) * | 2016-11-08 | 2023-07-11 | 新思考电机有限公司 | 位置检测装置、透镜驱动装置、照相机装置和电子设备 |
Also Published As
Publication number | Publication date |
---|---|
CN101311666B (zh) | 2013-06-19 |
JP4960767B2 (ja) | 2012-06-27 |
DE102008024975B4 (de) | 2013-05-29 |
JP2008292376A (ja) | 2008-12-04 |
DE102008024975A1 (de) | 2009-01-29 |
US8164325B2 (en) | 2012-04-24 |
US20080290861A1 (en) | 2008-11-27 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Free format text: FORMER OWNER: MATSUSHITA ELECTRIC WORKS LTD. Effective date: 20120223 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20120223 Address after: Osaka Japan Applicant after: Matsushita Electric Industrial Co., Ltd. Address before: Japan's Osaka kamato city characters really 1048 times Applicant before: Matsushita Electric Works, Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20200526 |
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CF01 | Termination of patent right due to non-payment of annual fee |