DE60130700D1 - Induktiver Positionsgeber - Google Patents

Induktiver Positionsgeber

Info

Publication number: DE60130700D1
Authority: DE; Germany
Prior art keywords: position sensor; inductive position; inductive; sensor
Prior art date: 2000-03-27
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

DE60130700T

Other languages

English (en)

Other versions

DE60130700T2 (de

Inventor

Yasuo Nekado

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.)

DMG Mori Co Ltd

Original Assignee

Sony Manufacturing Systems Corp

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.)

2000-03-27

Filing date

2001-03-23

Publication date

2007-11-15

2001-03-23 Application filed by Sony Manufacturing Systems Corp filed Critical Sony Manufacturing Systems Corp

2007-11-15 Application granted granted Critical

2007-11-15 Publication of DE60130700D1 publication Critical patent/DE60130700D1/de

2008-07-17 Publication of DE60130700T2 publication Critical patent/DE60130700T2/de

2021-03-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- G01D5/20—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
- G01D5/204—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 mutual induction between two or more coils
- G01D5/2046—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 mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core
- 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
- 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
- G01D5/22—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 differentially influencing two coils
- G01D5/2208—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 differentially influencing two coils by influencing the self-induction of the coils
- G01D5/2216—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 differentially influencing two coils by influencing the self-induction of the coils by a movable ferromagnetic element, e.g. a core
- 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
- G01D5/22—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 differentially influencing two coils
- G01D5/225—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 differentially influencing two coils by influencing the mutual induction between the two coils
- G01D5/2258—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 differentially influencing two coils by influencing the mutual induction between the two coils by a movable ferromagnetic element, e.g. core

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Transmission And Conversion Of Sensor Element Output (AREA)

DE60130700T 2000-03-27 2001-03-23 Induktiver Positionsgeber Expired - Lifetime DE60130700T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2000090742A JP2001272201A (ja)	2000-03-27	2000-03-27	位置検出装置
JP2000090742		2000-03-27

Publications (2)

Publication Number	Publication Date
DE60130700D1 true DE60130700D1 (de)	2007-11-15
DE60130700T2 DE60130700T2 (de)	2008-07-17

Family

ID=18606309

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60130700T Expired - Lifetime DE60130700T2 (de)	2000-03-27	2001-03-23	Induktiver Positionsgeber

Country Status (4)

Country	Link
US (1)	US6580264B2 (de)
EP (1)	EP1139070B1 (de)
JP (1)	JP2001272201A (de)
DE (1)	DE60130700T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2004003479A2 (de) *	2002-06-26	2004-01-08	Micro-Epsilon Messtechnik Gmbh & Co. Kg	Sensorspule und wegmesssensor
DE10253107B4 (de) *	2002-06-26	2016-03-03	Micro-Epsilon Messtechnik Gmbh & Co. Kg	Sensorspule und Wegmesssensor
US8022691B2 (en) *	2002-10-02	2011-09-20	Microstrain, Inc.	Microminiature gauging displacement sensor
US6876194B2 (en) *	2003-02-26	2005-04-05	Delphi Technologies, Inc.	Linear velocity sensor and method for reducing non-linearity of the sensor output signal
TWI224797B (en) *	2003-04-22	2004-12-01	Darfon Electronics Corp	Transformer structure
WO2006121146A1 (ja) *	2005-05-12	2006-11-16	Matsushita Electric Works, Ltd.	ポジションセンサ
JP4960767B2 (ja) *	2007-05-25	2012-06-27	パナソニック株式会社	変位センサ
JP5269357B2 (ja) *	2007-07-12	2013-08-21	株式会社ミツトヨ	電気マイクロメータ用検出器製造方法、及び電気マイクロメータ用検出器
GB0714208D0 (de) *	2007-07-20	2007-08-29	Active Sensors Ltd
EP2172683B1 (de) *	2007-07-31	2023-09-13	Amiteq Co., Ltd.	Flussratensteuerungsventil und vorrichtung zur erkennung der spulenposition des flussratensteuerungsventils
US7847442B2 (en) *	2008-04-22	2010-12-07	Nti Ag	Linear motor
DE102008063527A1 (de) *	2008-12-18	2010-07-01	Micro-Epsilon Messtechnik Gmbh & Co. Kg	Schaltungsanordnung und Verfahren zum Auswerten eines Sensors
US8307700B2 (en) *	2010-02-19	2012-11-13	Sunpower, Inc.	Internal position and limit sensor for free piston machines
JP5626962B2 (ja) *	2010-03-25	2014-11-19	株式会社ワコム	位置検出装置および位置入力装置
JP5590958B2 (ja) *	2010-04-28	2014-09-17	オリンパス株式会社	形状記憶合金アクチュエータ
DE102011013270A1 (de) *	2011-03-07	2012-09-13	Areva Np Gmbh	Vorrichtung zur Detektion eines magnetisch leitfähigen Objektes sowie Stellungsmesssystem zur Positionsmessung eines Führstabes und zugehöriges Positionsmessverfahren
DE102011115030B4 (de)	2011-10-07	2021-07-01	Bürkert Werke GmbH	Berührungslos arbeitender Wegmesssensor und Verfahren zur berührungslosen Wegstreckenmessung
US9305497B2 (en)	2012-08-31	2016-04-05	Qualcomm Mems Technologies, Inc.	Systems, devices, and methods for driving an analog interferometric modulator
CN103021339B (zh) *	2012-12-31	2015-09-16	昆山工研院新型平板显示技术中心有限公司	像素电路、显示装置及其驱动方法
CN103615963B (zh) *	2013-12-12	2016-06-08	北京曙光航空电气有限责任公司	线性差动变压器式位移传感器的静子组件结构
DE102014218754A1 (de) *	2014-09-18	2016-03-24	Continental Teves Ag & Co. Ohg	Magnetischer Sensor, Sensoranordnung und Verfahren zur Bestimmung der Position eines magnetisch wirksamen Elements
CN104390618A (zh) *	2014-12-05	2015-03-04	西安航空动力控制科技有限公司	一种便于调整零位的线位移传感器
CN105546175B (zh) *	2015-12-21	2017-12-05	中国航空工业集团公司金城南京机电液压工程研究中心	一种四余度传感器与伺服阀阀体的连接结构和零位调节方法
JP7566607B2 (ja) *	2020-12-10	2024-10-15	住友重機械工業株式会社	スプール型流量制御弁およびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3234491A (en) *	1959-12-04	1966-02-08	Wm Ainsworth & Sons Inc	Transducer having coil sections of varying inside and outside diameter
JPS6013405U (ja) *	1983-07-05	1985-01-29	株式会社　東京衡機製造所	アクチユエ−タ
US4723446A (en) *	1985-04-04	1988-02-09	Kanto Seiki Co., Ltd.	Device for measuring displacement
DE3518772A1 (de)	1985-05-24	1986-11-27	Robert Bosch Gmbh, 7000 Stuttgart	Sensoranordnung
US6310472B1 (en) *	2000-04-13	2001-10-30	Jacob Chass	Multiple hall effect sensor of magnetic core displacement

2000
- 2000-03-27 JP JP2000090742A patent/JP2001272201A/ja not_active Withdrawn
2001
- 2001-03-23 EP EP01107276A patent/EP1139070B1/de not_active Expired - Lifetime
- 2001-03-23 US US09/816,859 patent/US6580264B2/en not_active Expired - Fee Related
- 2001-03-23 DE DE60130700T patent/DE60130700T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE60130700T2 (de)	2008-07-17
EP1139070B1 (de)	2007-10-03
US20010028248A1 (en)	2001-10-11
US6580264B2 (en)	2003-06-17
EP1139070A1 (de)	2001-10-04
JP2001272201A (ja)	2001-10-05

Publication	Publication Date	Title
DE50000670D1 (de)	2002-11-28	Induktiver Positionssensor
DE60130700D1 (de)	2007-11-15	Induktiver Positionsgeber
DE60201998D1 (de)	2004-12-23	Kontakloser näherungssensor
DE50014319D1 (de)	2007-06-21	Positionssensor
DE60138063D1 (de)	2009-05-07	Markenunabhängiger Ausrichtungssensor
DE60122159D1 (de)	2006-09-21	Besetzungssensor
DE60028472D1 (de)	2006-07-20	Magnetischer Verschiebungssensor
DE60131842D1 (de)	2008-01-24	Taktiler sensor
DE60213539D1 (de)	2006-09-14	Magnetischer Sensor
DE60137058D1 (de)	2009-01-29	Planares induktives element
NO20030017D0 (no)	2003-01-02	Antioksidantsensor
DE60032747D1 (de)	2007-02-15	Annäherungssensor
DE60036628D1 (de)	2007-11-15	Magnetischer sensor
DE60130288D1 (de)	2007-10-18	NOx Sensor
DE60217457D1 (de)	2007-02-22	Positionssensor
DE60038383D1 (de)	2008-04-30	Magnetischer sensor
DE60037521D1 (de)	2008-01-31	Magnetischer sensor
EP1278044A4 (de)	2005-06-15	Winkelsensor
DE50106783D1 (de)	2005-08-25	Sensoranordnung
DE60036629D1 (de)	2007-11-15	Magnetischer sensor
DE60022204D1 (de)	2005-09-29	Berührungsloser stellungssensor
ATA8532000A (de)	2001-06-15	Creatinin-sensor
DE60239334D1 (de)	2011-04-14	Magnetsensor
DE60124721D1 (de)	2007-01-04	Federsensoranordnungen
DE60037522D1 (de)	2008-01-31	Magnetischer sensor

Legal Events

Date	Code	Title	Description
2008-10-23	8364	No opposition during term of opposition
2012-07-11	R082	Change of representative	Ref document number: 1139070 Country of ref document: EP Representative=s name: MUELLER - HOFFMANN & PARTNER PATENTANWAELTE, DE
2012-08-30	R081	Change of applicant/patentee	Ref document number: 1139070 Country of ref document: EP Owner name: MORI SEIKI CO., LTD., JP Free format text: FORMER OWNER: MAGNESCALE CO., LTD., TOKYO, JP Effective date: 20120730 Ref document number: 1139070 Country of ref document: EP Owner name: MORI SEIKI CO., LTD., JP Free format text: FORMER OWNER: SONY MANUFACTURING SYSTEMS CORP., KUKI, JP Effective date: 20120711
2012-08-30	R082	Change of representative	Ref document number: 1139070 Country of ref document: EP Representative=s name: MUELLER - HOFFMANN & PARTNER PATENTANWAELTE, DE Effective date: 20120711 Ref document number: 1139070 Country of ref document: EP Representative=s name: MUELLER - HOFFMANN & PARTNER PATENTANWAELTE, DE Effective date: 20120730