CN102620753B - 感应式路径测量装置 - Google Patents
感应式路径测量装置 Download PDFInfo
- Publication number
- CN102620753B CN102620753B CN201210050238.6A CN201210050238A CN102620753B CN 102620753 B CN102620753 B CN 102620753B CN 201210050238 A CN201210050238 A CN 201210050238A CN 102620753 B CN102620753 B CN 102620753B
- Authority
- CN
- China
- Prior art keywords
- cell winding
- plunger
- compensating coil
- coil
- path
- 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.)
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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
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
- G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
- G01D3/0365—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves the undesired influence being measured using a separate sensor, which produces an influence related signal
-
- 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
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202011000403.1 | 2011-02-22 | ||
DE202011000403U DE202011000403U1 (de) | 2011-02-22 | 2011-02-22 | Induktive Wegmesseinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102620753A CN102620753A (zh) | 2012-08-01 |
CN102620753B true CN102620753B (zh) | 2015-01-21 |
Family
ID=45554509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210050238.6A Active CN102620753B (zh) | 2011-02-22 | 2012-02-21 | 感应式路径测量装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2492641B1 (zh) |
CN (1) | CN102620753B (zh) |
BR (1) | BR102012003865A2 (zh) |
DE (1) | DE202011000403U1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105333808A (zh) * | 2015-11-25 | 2016-02-17 | 珠海格力节能环保制冷技术研究中心有限公司 | 位移检测电路、电涡流位移传感器及其校正电路和方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012214456A1 (de) * | 2012-08-14 | 2014-02-20 | Zf Friedrichshafen Ag | Wegmesseinrichtung |
DE102019125883A1 (de) * | 2019-09-26 | 2021-04-01 | Schaeffler Technologies AG & Co. KG | Linearaktuator mit Messvorrichtung zur Bestimmung einer Position eines linear bewegbaren Bauteils |
CN111272115B (zh) * | 2019-12-17 | 2021-08-10 | 宁波奥克斯电气股份有限公司 | 电机同心度的比较方法、系统、装置及计算机可读存储介质 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1026669B (de) * | 1953-01-10 | 1958-03-20 | Basf Ag | Anordnung zur induktiven Abtastung und UEbertragung einer beliebigen Messgroesse |
US3209341A (en) * | 1961-01-30 | 1965-09-28 | Westinghouse Electric Corp | Position indicating arrangement |
DE2931381A1 (de) * | 1978-08-05 | 1980-02-14 | Nippon Denso Co | Auslenkungs- oder hubfuehler |
DE3825974A1 (de) * | 1987-08-05 | 1989-02-16 | Man Design Co | Laengenmessvorrichtung |
DE19718150C2 (de) * | 1997-04-30 | 2000-04-06 | Hottinger Messtechnik Baldwin | Induktiver Wegaufnehmer |
CN1880962A (zh) * | 2005-06-17 | 2006-12-20 | 中国科学院电工研究所 | 用于高温超导磁体测试的补偿线圈装置 |
CN101373210A (zh) * | 2007-08-23 | 2009-02-25 | 台达电子工业股份有限公司 | 磁性元件损耗的测量装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19716607A1 (de) * | 1997-04-21 | 1998-10-22 | Kloeckner Moeller Gmbh | Sensorvorrichtung zur induktiven Wegmessung von Schaltkontakten elektromagnetischer Schaltgeräte und elektromagnetisches Schaltgerät mit einer Sensorvorrichtung zur induktiven Wegmessung |
DE10320716A1 (de) | 2003-05-08 | 2004-12-02 | Siemens Ag | Anordnung von Leiterelementen |
DE102005062906B4 (de) * | 2005-12-29 | 2008-11-27 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Auswertungs- und Kompensationsschaltung für einen induktiven Wegsensor |
DE202008009558U1 (de) | 2008-07-16 | 2009-12-03 | Rollax Gmbh & Co. Kg | Positionsmeldende Rasteinrichtung für Schaltgetriebe |
-
2011
- 2011-02-22 DE DE202011000403U patent/DE202011000403U1/de not_active Expired - Lifetime
-
2012
- 2012-01-26 EP EP12152648.7A patent/EP2492641B1/de not_active Not-in-force
- 2012-02-21 CN CN201210050238.6A patent/CN102620753B/zh active Active
- 2012-02-22 BR BR102012003865A patent/BR102012003865A2/pt not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1026669B (de) * | 1953-01-10 | 1958-03-20 | Basf Ag | Anordnung zur induktiven Abtastung und UEbertragung einer beliebigen Messgroesse |
US3209341A (en) * | 1961-01-30 | 1965-09-28 | Westinghouse Electric Corp | Position indicating arrangement |
DE2931381A1 (de) * | 1978-08-05 | 1980-02-14 | Nippon Denso Co | Auslenkungs- oder hubfuehler |
DE3825974A1 (de) * | 1987-08-05 | 1989-02-16 | Man Design Co | Laengenmessvorrichtung |
DE19718150C2 (de) * | 1997-04-30 | 2000-04-06 | Hottinger Messtechnik Baldwin | Induktiver Wegaufnehmer |
CN1880962A (zh) * | 2005-06-17 | 2006-12-20 | 中国科学院电工研究所 | 用于高温超导磁体测试的补偿线圈装置 |
CN101373210A (zh) * | 2007-08-23 | 2009-02-25 | 台达电子工业股份有限公司 | 磁性元件损耗的测量装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105333808A (zh) * | 2015-11-25 | 2016-02-17 | 珠海格力节能环保制冷技术研究中心有限公司 | 位移检测电路、电涡流位移传感器及其校正电路和方法 |
CN105333808B (zh) * | 2015-11-25 | 2018-12-07 | 珠海格力节能环保制冷技术研究中心有限公司 | 位移检测电路、电涡流位移传感器及其校正电路和方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2492641A2 (de) | 2012-08-29 |
DE202011000403U1 (de) | 2012-05-23 |
BR102012003865A2 (pt) | 2013-12-03 |
CN102620753A (zh) | 2012-08-01 |
EP2492641B1 (de) | 2015-12-30 |
EP2492641A3 (de) | 2014-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190118 Address after: No. 5 Zhuyuan South Road, Yongning Industrial Concentration Zone, Yongning Town, Pukou District, Nanjing, Jiangsu Province Co-patentee after: Anhui Rolanx Bearing Co., Ltd. Patentee after: Rolanx Bearing (Nanjing) Co., Ltd. Address before: Battersalzovren, Germany Patentee before: Rollax GmbH. & Co. KG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190828 Address after: 210000 No. 5 Zhuyuan South Road, Yongning Industrial Concentration Zone, Yongning Town, Pukou District, Nanjing City, Jiangsu Province Patentee after: Rolanx Bearing (Nanjing) Co., Ltd. Address before: 210000 No. 5 Zhuyuan South Road, Yongning Industrial Concentration Zone, Yongning Town, Pukou District, Nanjing, Jiangsu Province Co-patentee before: Anhui Rolanx Bearing Co., Ltd. Patentee before: Rolanx Bearing (Nanjing) Co., Ltd. |
|
TR01 | Transfer of patent right |