CN101999079A - 具有铁磁元件的线性分段或转数计数器 - Google Patents
具有铁磁元件的线性分段或转数计数器 Download PDFInfo
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- CN101999079A CN101999079A CN2008801031599A CN200880103159A CN101999079A CN 101999079 A CN101999079 A CN 101999079A CN 2008801031599 A CN2008801031599 A CN 2008801031599A CN 200880103159 A CN200880103159 A CN 200880103159A CN 101999079 A CN101999079 A CN 101999079A
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- 230000005294 ferromagnetic effect Effects 0.000 title claims abstract description 58
- 230000005284 excitation Effects 0.000 claims abstract description 67
- 230000005291 magnetic effect Effects 0.000 claims description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
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- YADLKQDEUNZTLC-UHFFFAOYSA-N [Fe].[Ba] Chemical compound [Fe].[Ba] YADLKQDEUNZTLC-UHFFFAOYSA-N 0.000 claims description 2
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- 230000000694 effects Effects 0.000 claims description 2
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
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Images
Classifications
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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
- G01D5/142—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 using Hall-effect devices
- G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
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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
- G01D5/2033—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 controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/4815—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals using a pulse wire sensor, e.g. Wiegand wire
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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
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/20—Detecting rotary movement
- G01D2205/26—Details of encoders or position sensors specially adapted to detect rotation beyond a full turn of 360°, e.g. multi-rotation
-
- 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
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/40—Position sensors comprising arrangements for concentrating or redirecting magnetic flux
-
- 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
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/85—Determining the direction of movement of an encoder, e.g. of an incremental encoder
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007039050.7A DE102007039050B8 (de) | 2007-08-17 | 2007-08-17 | Linearsegment- oder Umdrehungszähler mit einem ferromagnetischen Element |
DE102007039050.7 | 2007-08-17 | ||
PCT/DE2008/001305 WO2009024119A2 (de) | 2007-08-17 | 2008-08-07 | Linearsegment- oder umdrehungszähler mit einem ferromagnetischen element |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101999079A true CN101999079A (zh) | 2011-03-30 |
CN101999079B CN101999079B (zh) | 2014-06-25 |
Family
ID=40279980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880103159.9A Active CN101999079B (zh) | 2007-08-17 | 2008-08-07 | 具有铁磁元件的线性分段或转数计数器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8766625B2 (zh) |
EP (1) | EP2181308B1 (zh) |
CN (1) | CN101999079B (zh) |
CA (1) | CA2696690C (zh) |
DE (1) | DE102007039050B8 (zh) |
IL (1) | IL203952A (zh) |
WO (1) | WO2009024119A2 (zh) |
Cited By (10)
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---|---|---|---|---|
CN102749022A (zh) * | 2011-04-19 | 2012-10-24 | W·梅纳特 | 用于将分段计数器与精确位置传感器同步的方法和装置 |
CN104471357A (zh) * | 2012-05-19 | 2015-03-25 | 亨斯特勒有限公司 | 用于流动介质的无源的计量仪器 |
CN105190248A (zh) * | 2013-03-05 | 2015-12-23 | 沃尔特·梅纳特 | 磁性线性或旋转编码器 |
CN105723188A (zh) * | 2013-11-04 | 2016-06-29 | 霍斯特·西德勒两合公司 | 用于旋转或线性距离的绝对计数的磁传感器 |
US9631948B2 (en) | 2012-04-15 | 2017-04-25 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Method and arrangement for synchronizing a segment counter with a fine position sensor |
CN109690253A (zh) * | 2016-09-19 | 2019-04-26 | 舍弗勒技术股份两合公司 | 用于配置具有多圈传感器的传感器系统的方法 |
CN109791056A (zh) * | 2016-04-08 | 2019-05-21 | 托马斯·泰尔 | 韦根线布置及其制造方法 |
CN110389311A (zh) * | 2018-04-19 | 2019-10-29 | 英飞凌科技股份有限公司 | 多转计数器传感器故障检测 |
CN110520645A (zh) * | 2017-05-03 | 2019-11-29 | 舍弗勒技术股份两合公司 | 用于确定致动器、尤其离合器致动器的围绕旋转轴线旋转的构件的绝对位置的方法和装置 |
CN110622400A (zh) * | 2017-03-09 | 2019-12-27 | 伺服圣斯(Smc)有限公司 | 从移动元件中收集能量的脉冲发生器 |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007039050B8 (de) | 2007-08-17 | 2024-02-15 | Avago Technologies International Sales Pte. Limited | Linearsegment- oder Umdrehungszähler mit einem ferromagnetischen Element |
EP2159547A3 (de) | 2008-08-30 | 2014-06-11 | Walter Mehnert | Sensorbaugruppe für einen Drehgeber und mit einer solchen Sensorbaugruppe ausgestatteter Drehgeber |
DE102008051479A1 (de) | 2008-08-30 | 2010-03-04 | Mehnert, Walter, Dr. | Sensorbaugruppe für einen Drehgeber und mit einer solchen Sensorbaugruppe ausgestatteter Drehgeber |
DE102009019719A1 (de) | 2009-05-05 | 2010-11-11 | Attosensor Gmbh | Energieautarke magnetische Erfassungsanordnung |
DE102009051978C5 (de) | 2009-11-04 | 2018-03-08 | Sew-Eurodrive Gmbh & Co Kg | Anordnung zur Winkellageerkennung einer Welle und Elektromotor |
DE102010010239B4 (de) * | 2010-03-03 | 2012-12-27 | Sew-Eurodrive Gmbh & Co. Kg | Anordnung zur Detektion der Anzahl der Umdrehungen eines relativ zu einem Impulsdrahtsensor oder Wieganddrahtsensor drehbar gelagerten Teils |
DE102010064488B3 (de) | 2010-03-03 | 2018-05-09 | Sew-Eurodrive Gmbh & Co Kg | Anordnung zur Detektion der Anzahl der Umdrehungen eines relativ zu einem Impulsdrahtsensor oder Wieganddrahtsensor drehbar gelagerten Teils |
DE102010022154B4 (de) * | 2010-03-30 | 2017-08-03 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Magnetischer Drehgeber |
DE102011011871A1 (de) * | 2011-01-06 | 2012-07-12 | Walter Mehnert | Verfahren und Vorrichtung zur Bestimmung der in einem Verbrauchs-Zeitintervall durch einen Durchflussmengenmesser strömenden Masse eines Fluids |
EP2562512A1 (de) * | 2011-08-25 | 2013-02-27 | SICK STEGMANN GmbH | Drehgeber |
CN102355070A (zh) * | 2011-09-14 | 2012-02-15 | 管洪安 | 无刷电机的铁氧体转子 |
WO2013094042A1 (ja) * | 2011-12-21 | 2013-06-27 | 株式会社安川電機 | モータ、モータシステムおよびモータ用エンコーダ |
DE102012002204B4 (de) * | 2012-01-27 | 2019-06-13 | Avago Technologies International Sales Pte. Limited | Magnetfeldsensor |
CH706043B1 (de) | 2012-01-30 | 2015-12-15 | Contelec Ag | Winkelsensor. |
EP2844955B1 (de) | 2012-04-30 | 2016-05-11 | Fritz Kübler GmbH Zähl-und Sensortechnik | Energieautarker multiturn-drehgeber und verfahren zur ermittlung einer eindeutigen position einer geberwelle mit dem multiturn-drehgeber |
CN102826166B (zh) * | 2012-07-28 | 2014-03-26 | 成都宽和科技有限责任公司 | 在壳体内多磁块不均匀分布的传感器 |
DE202012009560U1 (de) | 2012-10-08 | 2014-01-09 | Oechsler Aktiengesellschaft | Ereignisdetektor und Medikamentenspender mit solchem Ereignisdetektor |
US9350216B2 (en) | 2012-12-28 | 2016-05-24 | Quicksilver Controls, Inc. | Integrated multi-turn absolute position sensor for high pole count motors |
DE112013006367B4 (de) * | 2013-02-22 | 2021-06-02 | Mitsubishi Electric Corporation | Drehzahlmesser |
DE102013103445A1 (de) | 2013-04-05 | 2014-10-09 | Walter Mehnert | Magnetischer Linear- oder Drehgeber |
US20190101426A1 (en) * | 2013-06-14 | 2019-04-04 | Dresser, Llc | Maintaining redundant data on a gas meter |
EP2863184B1 (de) * | 2013-10-21 | 2015-09-23 | SICK STEGMANN GmbH | Drehgeber mit autarker Energieversorgung |
US10969214B2 (en) | 2013-12-31 | 2021-04-06 | Joral Llc | Position sensor with Wiegand wire, position magnet(s) and reset magnet |
US9803998B1 (en) | 2013-12-31 | 2017-10-31 | Joral Llc | Absolute position sensor with fine resolution |
US9927498B2 (en) * | 2014-06-06 | 2018-03-27 | Infineon Technologies Ag | Magnetic sensor device comprising a ring-shaped magnet and a sensor chip in a common package |
US9869565B2 (en) * | 2015-04-23 | 2018-01-16 | Mitsubishi Electric Corporation | Rotation detection device and method of manufacturing rotation detection device |
DE102015117080B4 (de) * | 2015-09-28 | 2020-07-30 | Avago Technologies International Sales Pte. Limited | Magnetischer absoluter Positionssensor |
DE102015117064B4 (de) * | 2015-09-28 | 2023-06-07 | Avago Technologies International Sales Pte. Limited | Positionsdetektor |
EP3171137B1 (de) * | 2015-11-23 | 2018-04-04 | Baumer Hübner GmbH | Drehgeberanordnung |
US10093349B2 (en) * | 2016-03-02 | 2018-10-09 | Trw Automotive U.S. Llc | Monitoring of an electric motor in an electric power steering assembly |
CN105790652B (zh) * | 2016-04-28 | 2019-02-15 | 广东威灵电机制造有限公司 | 用于电机控制系统的霍尔信号识别方法、装置 |
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DE102017203676B4 (de) | 2016-05-31 | 2023-11-23 | Avago Technologies International Sales Pte. Limited | Magnetischer absoluter Positionssensor |
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US12038308B2 (en) | 2021-03-24 | 2024-07-16 | Analog Devices International Unlimited Company | Magnetic sensor system having an initialization conductor |
JP2022187943A (ja) * | 2021-06-08 | 2022-12-20 | オリエンタルモーター株式会社 | 運動検出器 |
DE102021115745B3 (de) | 2021-06-17 | 2022-07-21 | Fraba B.V. | Wiegand-Modul |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2235393A (en) * | 1939-02-25 | 1941-03-18 | Westinghouse Electric & Mfg Co | Crankshaft balancing |
DE2654755A1 (de) * | 1976-12-03 | 1978-06-08 | Bosch Gmbh Robert | Induktiver impulsgeber mit drehzahlunabhaengiger impulsamplitude |
US4185406A (en) | 1978-03-13 | 1980-01-29 | Schotsman Simon C | Multislide holder and editor and cabinet therefor |
DE2817169C2 (de) | 1978-04-20 | 1986-10-23 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Abgabe von Impulsen |
FR2456955A1 (fr) | 1979-05-16 | 1980-12-12 | Thomson Csf | Capteur magnetique et dispositif de detection de proximite comportant un tel capteur |
DE3008582C2 (de) | 1980-03-06 | 1986-07-24 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Inkrementaler Weggeber |
DE3619500A1 (de) | 1986-06-10 | 1987-12-17 | Vacuumschmelze Gmbh | Elektromagnetischer sensor zur erfassung der umdrehungszahl, der drehzahl und daraus abzuleitenden physikalischen groessen einer welle |
JPH0466813A (ja) * | 1990-07-06 | 1992-03-03 | Mitsubishi Electric Corp | 角度検出センサ |
DE4107847C1 (en) | 1991-03-12 | 1992-09-24 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Impulse sensor using Wiegand effect - has winding connected to single pole switch for short circuiting winding when physical quantity e.g. temp., pressure, acceleration etc. changes |
DE4413281C2 (de) * | 1994-04-16 | 1996-02-22 | Walter Dr Mehnert | Stellungsgeber mit Datenauswerteschaltung |
EP0658745B1 (de) * | 1993-12-02 | 1998-06-10 | Walter Dr. Mehnert | Positionsdetektor |
DE4407474C2 (de) | 1994-03-07 | 2000-07-13 | Asm Automation Sensorik Messte | Drehwinkelsensor |
DE19722016A1 (de) | 1997-05-27 | 1998-12-03 | Bosch Gmbh Robert | Anordnung zur berührungslosen Drehwinkelerfassung |
US6265867B1 (en) * | 1999-05-19 | 2001-07-24 | Arthur D. Little, Inc. | Position encoder utilizing fluxgate sensors |
DE10001484C1 (de) * | 2000-01-15 | 2001-09-27 | Daimler Chrysler Ag | Vorrichtung zur Nachbildung elektrischer Komponenten |
FR2834024B1 (fr) | 2001-12-20 | 2004-01-30 | Valeo | Mecanisme d'embrayage, notamment pour vehicule automobile |
US7113063B2 (en) * | 2002-03-18 | 2006-09-26 | Cellnet Innovations, Inc. | Rotation sensing |
CA2506408C (en) * | 2002-11-20 | 2013-01-15 | Walter Mehnert | Position detector |
DE10259223B3 (de) | 2002-11-20 | 2004-02-12 | Mehnert, Walter, Dr. | Positionsdetektor |
CN2702278Y (zh) * | 2003-12-09 | 2005-05-25 | 石家庄市供水总公司 | 一体化无线远传水表 |
DE102004062448A1 (de) * | 2004-06-18 | 2006-01-19 | Valeo Schalter Und Sensoren Gmbh | Lenkwinkelsensor |
DE202007006955U1 (de) | 2007-05-11 | 2007-07-26 | Fraba Ag | Vorrichtung zur Messung von Drehbewegungen |
DE102007039050B8 (de) | 2007-08-17 | 2024-02-15 | Avago Technologies International Sales Pte. Limited | Linearsegment- oder Umdrehungszähler mit einem ferromagnetischen Element |
DE102007039051B8 (de) * | 2007-08-17 | 2023-09-28 | Avago Technologies International Sales Pte. Limited | Absoluter feinauflösender Segment- oder Umdrehungszähler |
-
2007
- 2007-08-17 DE DE102007039050.7A patent/DE102007039050B8/de active Active
-
2008
- 2008-08-07 WO PCT/DE2008/001305 patent/WO2009024119A2/de active Application Filing
- 2008-08-07 EP EP08801138.2A patent/EP2181308B1/de active Active
- 2008-08-07 CA CA2696690A patent/CA2696690C/en active Active
- 2008-08-07 CN CN200880103159.9A patent/CN101999079B/zh active Active
- 2008-08-07 US US12/673,581 patent/US8766625B2/en active Active
-
2010
- 2010-02-14 IL IL203952A patent/IL203952A/en active IP Right Grant
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102749022A (zh) * | 2011-04-19 | 2012-10-24 | W·梅纳特 | 用于将分段计数器与精确位置传感器同步的方法和装置 |
US9631948B2 (en) | 2012-04-15 | 2017-04-25 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Method and arrangement for synchronizing a segment counter with a fine position sensor |
CN104471357A (zh) * | 2012-05-19 | 2015-03-25 | 亨斯特勒有限公司 | 用于流动介质的无源的计量仪器 |
CN105190248A (zh) * | 2013-03-05 | 2015-12-23 | 沃尔特·梅纳特 | 磁性线性或旋转编码器 |
CN105723188A (zh) * | 2013-11-04 | 2016-06-29 | 霍斯特·西德勒两合公司 | 用于旋转或线性距离的绝对计数的磁传感器 |
CN109791056A (zh) * | 2016-04-08 | 2019-05-21 | 托马斯·泰尔 | 韦根线布置及其制造方法 |
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CN110622400A (zh) * | 2017-03-09 | 2019-12-27 | 伺服圣斯(Smc)有限公司 | 从移动元件中收集能量的脉冲发生器 |
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CN110389311A (zh) * | 2018-04-19 | 2019-10-29 | 英飞凌科技股份有限公司 | 多转计数器传感器故障检测 |
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CA2696690C (en) | 2017-09-05 |
WO2009024119A2 (de) | 2009-02-26 |
US8766625B2 (en) | 2014-07-01 |
EP2181308A2 (de) | 2010-05-05 |
US20110006757A1 (en) | 2011-01-13 |
WO2009024119A9 (de) | 2009-12-23 |
DE102007039050B4 (de) | 2023-08-31 |
CN101999079B (zh) | 2014-06-25 |
CA2696690A1 (en) | 2009-02-26 |
DE102007039050A1 (de) | 2009-02-26 |
WO2009024119A3 (de) | 2009-11-12 |
IL203952A (en) | 2015-09-24 |
DE102007039050B8 (de) | 2024-02-15 |
WO2009024119A4 (de) | 2010-02-18 |
EP2181308B1 (de) | 2019-10-09 |
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