DE3788831D1 - Kontaktloses Potentiometer. - Google Patents

Kontaktloses Potentiometer.

Info

Publication number
DE3788831D1
DE3788831D1 DE87110695T DE3788831T DE3788831D1 DE 3788831 D1 DE3788831 D1 DE 3788831D1 DE 87110695 T DE87110695 T DE 87110695T DE 3788831 T DE3788831 T DE 3788831T DE 3788831 D1 DE3788831 D1 DE 3788831D1
Authority
DE
Germany
Prior art keywords
contactless potentiometer
potentiometer
contactless
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
Application number
DE87110695T
Other languages
English (en)
Other versions
DE3788831T2 (de
Inventor
Yoshimi Yoshino
Toshikazu Arasuna
Kenichi Ao
Katsuhiko Ariga
Toshikazu Matsushita
Ichiro Izawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP61178322A external-priority patent/JPH0785441B2/ja
Priority claimed from JP61177726A external-priority patent/JPS6336585A/ja
Priority claimed from JP61198775A external-priority patent/JPS6354782A/ja
Priority claimed from JP61198774A external-priority patent/JPH0777165B2/ja
Priority claimed from JP61198773A external-priority patent/JPH0777164B2/ja
Priority claimed from JP61198777A external-priority patent/JPH077725B2/ja
Priority claimed from JP61198776A external-priority patent/JPH0777166B2/ja
Priority claimed from JP62023195A external-priority patent/JPH0834141B2/ja
Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Publication of DE3788831D1 publication Critical patent/DE3788831D1/de
Application granted granted Critical
Publication of DE3788831T2 publication Critical patent/DE3788831T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N50/00—Galvanomagnetic devices
    • H10N50/10—Magnetoresistive devices
DE3788831T 1986-07-29 1987-07-23 Kontaktloses Potentiometer. Expired - Lifetime DE3788831T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP61178322A JPH0785441B2 (ja) 1986-07-29 1986-07-29 回転角度検出装置
JP61177726A JPS6336585A (ja) 1986-07-30 1986-07-30 非接触ポテンシヨメ−タ
JP61198774A JPH0777165B2 (ja) 1986-08-25 1986-08-25 非接触式ポテンシヨメ−タ
JP61198773A JPH0777164B2 (ja) 1986-08-25 1986-08-25 非接触式ポテンシヨメ−タ
JP61198777A JPH077725B2 (ja) 1986-08-25 1986-08-25 非接触式ポテンシヨメ−タ
JP61198775A JPS6354782A (ja) 1986-08-25 1986-08-25 非接触式ポテンシヨメ−タ
JP61198776A JPH0777166B2 (ja) 1986-08-25 1986-08-25 非接触式ポテンシヨメ−タ
JP62023195A JPH0834141B2 (ja) 1987-02-02 1987-02-02 非接触ポジシヨンセンサ

Publications (2)

Publication Number Publication Date
DE3788831D1 true DE3788831D1 (de) 1994-03-03
DE3788831T2 DE3788831T2 (de) 1994-08-11

Family

ID=27571954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3788831T Expired - Lifetime DE3788831T2 (de) 1986-07-29 1987-07-23 Kontaktloses Potentiometer.

Country Status (4)

Country Link
US (1) US4835509A (de)
EP (1) EP0255052B1 (de)
KR (1) KR900007100B1 (de)
DE (1) DE3788831T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4987400A (en) * 1989-08-11 1991-01-22 Rochester Gauges, Inc. Magnetically driven variable resistor gauge
US5365155A (en) * 1990-10-22 1994-11-15 Marquardt Gmbh Rotational speed control and use of same to control the rotational speed of an electric hand tool motor
US5475304A (en) * 1993-10-01 1995-12-12 The United States Of America As Represented By The Secretary Of The Navy Magnetoresistive linear displacement sensor, angular displacement sensor, and variable resistor using a moving domain wall
US5907273A (en) * 1993-11-24 1999-05-25 Rochester Gauges, Inc. Linear positioning indicator
US5812048A (en) * 1993-11-24 1998-09-22 Rochester Gauges, Inc. Linear positioning indicator
US5501102A (en) * 1993-11-24 1996-03-26 Rochester Gauges, Inc. Floatless gauge with resistive/conductive polymer
JP3783271B2 (ja) * 1996-03-21 2006-06-07 株式会社デンソー スイッチ装置
US6057167A (en) * 1996-05-31 2000-05-02 Motorola, Inc. Magnetoresistance-based method and apparatus for molecular detection
ES2141666B1 (es) * 1997-10-24 2000-11-16 Consejo Superior Investigacion Potenciometro modulado magneticamente basado en las propiedades magnetoresistivas de oxidos de manganeso.
SE513428C2 (sv) * 1999-01-07 2000-09-11 Forskarpatent I Uppsala Ab Lägesgivare
WO2001001066A1 (en) * 1999-06-28 2001-01-04 American Electronic Components Linear displacement sensor
JP2001304805A (ja) * 2000-04-25 2001-10-31 Tokai Rika Co Ltd 回転角度検出装置
US6535104B1 (en) * 2000-09-29 2003-03-18 Intel Corporation Multi-axis potentiometer
EP1275938A3 (de) * 2001-07-10 2003-03-05 Nidec Corporation Kontaktloses Potentiometer
US7921873B2 (en) 2004-01-22 2011-04-12 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and a liquid level indicating dial
US7726334B2 (en) 2004-01-22 2010-06-01 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and remote liquid level indicator
US7293578B2 (en) 2004-01-22 2007-11-13 Rochester Gauges, Inc. Gauge assembly having a stop fill device
DE102004009868B3 (de) * 2004-03-01 2005-08-04 Siemens Ag Messeinrichtung zur linearen Positionserfassung
DE102004020149A1 (de) 2004-04-24 2005-11-24 Horst Siedle Gmbh & Co. Kg. Sensorelement für einen Umdrehungszähler
JP4229877B2 (ja) * 2004-06-08 2009-02-25 三菱電機株式会社 磁気検出装置
US8657808B2 (en) 2004-08-31 2014-02-25 Medtronic, Inc. Surgical apparatus including a hand-activated, cable assembly and method of using same
US7598696B2 (en) * 2004-08-31 2009-10-06 Medtronic, Inc. Surgical apparatus including a hand-activated, control assembly and method of using same
EP2059701A2 (de) * 2006-08-18 2009-05-20 Rochester Gauges, Inc. Serviceventilanordnung mit einer stopp-füllvorrichtung und flüssigkeitspegel-fernanzeige
US7523671B2 (en) * 2007-03-05 2009-04-28 Delphi Technologies, Inc. Apparatus, system and method for measuring stress
US7690323B2 (en) * 2007-10-31 2010-04-06 Rochester Gauges, Inc. Gauge head assembly with non-magnetic insert
CN109850328B (zh) * 2019-03-11 2020-08-11 重庆大学 基于旋转永磁体的磁流变液抗沉降存储装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026094B1 (de) * 1970-05-01 1975-08-28
JPS576962Y2 (de) * 1974-07-26 1982-02-09
JPS5927115B2 (ja) * 1974-12-29 1984-07-03 ソニー株式会社 情報検出装置
JPS6045804B2 (ja) * 1978-02-28 1985-10-12 日本電気株式会社 角度検出器
GB2052855B (en) * 1979-03-30 1983-05-18 Sony Corp Magnetoresistive transducers
JPS57154001A (en) * 1981-03-19 1982-09-22 Nippon Seiko Kk Detection of three dimensional rotary position and motion of object
JPS57162405A (en) * 1981-03-31 1982-10-06 Kogyo Gijutsuin Noncontact potentiometer
JPS5816580A (ja) * 1981-07-22 1983-01-31 Sharp Corp 磁気抵抗効果素子のバイアス磁界印加方法
US4570118A (en) * 1981-11-20 1986-02-11 Gulf & Western Manufacturing Company Angular position transducer including permanent magnets and Hall Effect device
JPS58154613A (ja) * 1982-03-10 1983-09-14 Copal Co Ltd 変位量検出装置
JPS59111011A (ja) * 1982-12-17 1984-06-27 Copal Co Ltd 磁気抵抗素子を具える磁気検出器
JPS58154615A (ja) * 1982-03-10 1983-09-14 Copal Co Ltd 磁気検出装置
US4616281A (en) * 1982-03-10 1986-10-07 Copal Company Limited Displacement detecting apparatus comprising magnetoresistive elements
JPS58154612A (ja) * 1982-03-10 1983-09-14 Copal Co Ltd 変位量検出装置
JPS59159578A (ja) * 1983-03-01 1984-09-10 Midori Sokki:Kk 無接触式ポテンシヨメ−タ
JPS60137079A (ja) * 1984-10-13 1985-07-20 Denki Onkyo Co Ltd 非直線無接触ポテンシヨメ−タ
JPH0719923B2 (ja) * 1984-12-14 1995-03-06 日本電装株式会社 位置検出装置
JP3534783B2 (ja) * 1992-07-21 2004-06-07 旭電化工業株式会社 熱硬化性合成樹脂塗料用安定剤

Also Published As

Publication number Publication date
EP0255052A2 (de) 1988-02-03
KR900007100B1 (ko) 1990-09-28
DE3788831T2 (de) 1994-08-11
EP0255052B1 (de) 1994-01-19
US4835509A (en) 1989-05-30
EP0255052A3 (en) 1990-03-07
KR880002017A (ko) 1988-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)