CN1739031A - 位置检测器 - Google Patents
位置检测器 Download PDFInfo
- Publication number
- CN1739031A CN1739031A CN200380108696.XA CN200380108696A CN1739031A CN 1739031 A CN1739031 A CN 1739031A CN 200380108696 A CN200380108696 A CN 200380108696A CN 1739031 A CN1739031 A CN 1739031A
- Authority
- CN
- China
- Prior art keywords
- position detector
- ferromagnetic element
- excitation magnet
- detector according
- ferromagnetic
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
- G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
-
- 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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Vehicle Body Suspensions (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10254231 | 2002-11-20 | ||
| DE10254231.7 | 2002-11-20 | ||
| DE10259223.3 | 2002-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1739031A true CN1739031A (zh) | 2006-02-22 |
| CN100468059C CN100468059C (zh) | 2009-03-11 |
Family
ID=30128886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200380108696XA Expired - Lifetime CN100468059C (zh) | 2002-11-20 | 2003-11-19 | 位置检测器 |
Country Status (6)
| Country | Link |
|---|---|
| JP (2) | JP4712390B2 (zh) |
| CN (1) | CN100468059C (zh) |
| AT (1) | ATE466287T1 (zh) |
| DE (2) | DE10259223B3 (zh) |
| ES (1) | ES2341539T3 (zh) |
| IL (1) | IL168712A (zh) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832789A (zh) * | 2009-02-24 | 2010-09-15 | W·梅纳特 | 绝对式磁性位置编码器 |
| CN101435709B (zh) * | 2007-11-14 | 2011-07-13 | 杰克陈 | 用于往复式直线运动物体的定位装置及定位方法 |
| CN102306329A (zh) * | 2011-05-27 | 2012-01-04 | 南京艾驰电子科技有限公司 | 一种无源传感器及其传感方法 |
| CN102519494A (zh) * | 2011-12-19 | 2012-06-27 | 西安宝德自动化股份有限公司 | 一种位置传感器 |
| 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 |
| CN101821591B (zh) * | 2007-08-17 | 2013-05-22 | W·梅纳特 | 绝对高分辨率分段或转数计数器 |
| CN104487808A (zh) * | 2012-06-28 | 2015-04-01 | 索尤若驱动有限及两合公司 | 用于确定旋转安装的轴的转数的系统和用于确定旋转安装的轴的转数的方法 |
| CN105074474A (zh) * | 2013-02-22 | 2015-11-18 | 三菱电机株式会社 | 转速检测器 |
| CN105190253A (zh) * | 2013-02-26 | 2015-12-23 | 亨斯特勒有限公司 | 用于燃气表或水表的带有韦根传感器的无电池式信号发生器 |
| 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 |
| CN107923732A (zh) * | 2016-01-20 | 2018-04-17 | 欧姆龙株式会社 | 接近传感器 |
| CN115877278A (zh) * | 2022-11-11 | 2023-03-31 | 北京航空航天大学 | 基于磁畴壁运动速度比对的电磁线圈发生磁场标定方法 |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10259223B3 (de) * | 2002-11-20 | 2004-02-12 | Mehnert, Walter, Dr. | Positionsdetektor |
| DE102004013022B3 (de) * | 2004-03-16 | 2005-10-13 | Sew-Eurodrive Gmbh & Co. Kg | Abschnittszähler und Antrieb |
| DE102004062448A1 (de) * | 2004-06-18 | 2006-01-19 | Valeo Schalter Und Sensoren Gmbh | Lenkwinkelsensor |
| DE102005023010B4 (de) | 2004-08-18 | 2025-03-27 | Sew-Eurodrive Gmbh & Co Kg | Segmentzähler, Lineargeber, Verfahren und Linearantrieb |
| DE102005035571A1 (de) * | 2005-07-29 | 2007-02-01 | Leopold Kostal Gmbh & Co. Kg | Messanordnung mit einem Wiegandsensor |
| JP2007107971A (ja) * | 2005-10-12 | 2007-04-26 | Takamisawa Cybernetics Co Ltd | 磁気センサ装置 |
| DE102006017865B4 (de) * | 2006-04-13 | 2012-04-12 | Sick Stegmann Gmbh | Vorrichtung zur Messung der absoluten Position eines Messobjekts |
| DE102006038268A1 (de) * | 2006-08-09 | 2008-02-14 | Takata-Petri Ag | Vorrichtung zur berührungslosen Erkennung von Drehwinkeländerungen und Mehrfachumdrehungen |
| 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 |
| DE102010022154B4 (de) | 2010-03-30 | 2017-08-03 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Magnetischer Drehgeber |
| DE102011079633A1 (de) * | 2011-07-22 | 2013-01-24 | Robert Bosch Gmbh | Magnetsensor zum Messen eines Magnetfelds eines magnetischen Multipols und zugehörige Vorrichtung zur Ermittlung von Bewegungsparametern |
| DE102012102308B4 (de) * | 2012-03-19 | 2024-11-07 | Ic-Haus Gmbh | Verfahren zur Detektion von Spannungsimpulsen, Schaltungsanordnung und Positionsmessvorrichtung |
| WO2013164361A1 (de) | 2012-04-30 | 2013-11-07 | Fritz Kuebler Gmbh Zaehl- Und Sensortechnik | Energieautarker multiturn-drehgeber und verfahren zur ermittlung einer eindeutigen position einer geberwelle mit dem multiturn-drehgeber |
| DE102012008888A1 (de) | 2012-04-30 | 2013-10-31 | Fritz Kübler GmbH Zähl- und Sensortechnik | Energieautarker Multiturn-Drehgeber und Verfahren zur Ermittlung einer eindeutigen Position einer Geberwelle mit dem Multiturn-Drehgeber |
| DE102012017071A1 (de) | 2012-04-30 | 2013-10-31 | Fritz Kübler GmbH Zähl- und Sensortechnik | Energieautarker Multiturn-Drehgeber und Verfahren zur Ermittlung einer eindeutigen Position einer Geberwelle mit dem Multiturn-Drehgeber |
| DE102013211290A1 (de) * | 2013-06-17 | 2014-12-18 | Siemens Aktiengesellschaft | Einrichtung und Verfahren zur Erkennung einer Positionsänderung |
| WO2015009387A1 (en) * | 2013-07-14 | 2015-01-22 | Radiancy Inc. | Motion sensor |
| DE102015000299A1 (de) | 2015-01-12 | 2016-07-14 | Walter Mehnert | Halte- und Führungselement für Impuls- oder Wieganddrähte |
| DE102015114384B3 (de) * | 2015-08-28 | 2016-11-17 | Fritz Kübler GmbH Zähl- und Sensortechnik | Energieautarker Multiturn-Drehgeber mit Schnappelement |
| DE102015117064B4 (de) | 2015-09-28 | 2023-06-07 | Avago Technologies International Sales Pte. Limited | Positionsdetektor |
| CN109791056A (zh) * | 2016-04-08 | 2019-05-21 | 托马斯·泰尔 | 韦根线布置及其制造方法 |
| DE102017203679B4 (de) | 2016-05-03 | 2023-02-23 | Avago Technologies International Sales Pte. Limited | Zählsensor mit Korrekturfunktion |
| DE102017203683B4 (de) | 2016-05-31 | 2023-02-23 | Avago Technologies International Sales Pte. Limited | Zählsensor mit korrekturfunktion |
| DE102018117600A1 (de) | 2018-07-20 | 2020-01-23 | Fraba B.V. | Drehwinkelmesssystem |
| US11525663B2 (en) | 2018-07-20 | 2022-12-13 | Fraba B.V. | Rotation angle measurement system |
| WO2020069495A1 (en) * | 2018-09-30 | 2020-04-02 | Natural Gas Solutions North America, Llc | Maintaining redundant data on a gas meter |
| 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 |
| EP4350300A4 (en) | 2021-06-08 | 2025-05-14 | Oriental Motor Co., Ltd. | MOTION DETECTOR |
| JP7518112B2 (ja) * | 2022-02-16 | 2024-07-17 | オリエンタルモーター株式会社 | 位置検出装置 |
| JP7583774B2 (ja) * | 2022-10-25 | 2024-11-14 | オリエンタルモーター株式会社 | 多回転角度検出装置 |
| DE102023133697A1 (de) * | 2023-09-01 | 2025-03-06 | Fraba B.V. | Wiegandsensoranordnung |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515797B1 (zh) * | 1970-11-02 | 1980-04-25 | ||
| JPS6055020B2 (ja) * | 1978-02-28 | 1985-12-03 | 横河電機株式会社 | 自動平衡計器 |
| DE2817169C2 (de) * | 1978-04-20 | 1986-10-23 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Abgabe von Impulsen |
| JPS54161257A (en) * | 1978-06-12 | 1979-12-20 | Akira Matsushita | Pulse signal generator |
| JPS623941Y2 (zh) * | 1979-01-18 | 1987-01-29 | ||
| FR2456955A1 (fr) * | 1979-05-16 | 1980-12-12 | Thomson Csf | Capteur magnetique et dispositif de detection de proximite comportant un tel capteur |
| DE3118768A1 (de) * | 1980-05-13 | 1982-04-01 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur erfassung der stellung oder des weges eines beweglichen bauteiles, insbesondere einer brennkraftmaschine |
| JPS6453114A (en) * | 1987-08-24 | 1989-03-01 | Mitsubishi Electric Corp | Multiple rotation detecting device |
| JPH0274817A (ja) * | 1988-09-09 | 1990-03-14 | Nippon Steel Corp | 距離センサ |
| NL8803124A (nl) * | 1988-12-21 | 1990-07-16 | Skf Ind Trading & Dev | Inrichting voor het detecteren van de beweging van een onderdeel. |
| DE4018148A1 (de) * | 1990-06-06 | 1991-12-12 | Siemens Ag | Magnetfeldsensitive einrichtung mit mehreren magnetfeldsensoren |
| EP0484716B1 (de) * | 1990-11-09 | 1999-01-13 | Siemens Aktiengesellschaft | Elektromagnetischer Geber zur Bestimmung der Drehzahl und/oder Drehrichtung eines Rotors |
| 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 |
| JP2547533Y2 (ja) * | 1991-03-15 | 1997-09-10 | 株式会社トーキン | パルス発生装置 |
| DE4413281C2 (de) * | 1994-04-16 | 1996-02-22 | Walter Dr Mehnert | Stellungsgeber mit Datenauswerteschaltung |
| US5565769A (en) * | 1993-12-02 | 1996-10-15 | Mehnert; Walter | Position detector taking its operation energy from the body monitored by it |
| DE4407474C2 (de) * | 1994-03-07 | 2000-07-13 | Asm Automation Sensorik Messte | Drehwinkelsensor |
| JPH08136558A (ja) * | 1994-11-11 | 1996-05-31 | Nippon Seiko Kk | 回転速度検出装置 |
| JP2001527641A (ja) * | 1996-12-27 | 2001-12-25 | ベーイーツェー−ナイセ ゲゼルシャフト ミット ベシュレンクテル ハフツング ビジネス アンド イノヴェイション センター イン デア オイロレギオーン ナイセ | 磁気共振センサ |
| JPH1183878A (ja) * | 1997-09-04 | 1999-03-26 | Matsushita Electric Works Ltd | 回転速度検出装置 |
| JP3352366B2 (ja) * | 1997-09-17 | 2002-12-03 | 株式会社ヒロセチェリープレシジョン | パルス信号発生装置 |
| JPH11223641A (ja) * | 1997-11-18 | 1999-08-17 | Samutaku Kk | 速度検出器 |
| JP2000329778A (ja) * | 1999-05-17 | 2000-11-30 | Asmo Co Ltd | 回転センサ |
| JP2002286742A (ja) * | 2001-03-22 | 2002-10-03 | Hirose Electric Co Ltd | 移動体の移動方向検知装置 |
| DE10259223B3 (de) * | 2002-11-20 | 2004-02-12 | Mehnert, Walter, Dr. | Positionsdetektor |
-
2002
- 2002-12-17 DE DE10259223A patent/DE10259223B3/de not_active Expired - Lifetime
-
2003
- 2003-11-19 DE DE50312672T patent/DE50312672D1/de not_active Expired - Lifetime
- 2003-11-19 CN CNB200380108696XA patent/CN100468059C/zh not_active Expired - Lifetime
- 2003-11-19 AT AT03795827T patent/ATE466287T1/de active
- 2003-11-19 ES ES03795827T patent/ES2341539T3/es not_active Expired - Lifetime
- 2003-11-19 JP JP2004552653A patent/JP4712390B2/ja not_active Expired - Fee Related
-
2005
- 2005-05-19 IL IL168712A patent/IL168712A/en unknown
-
2010
- 2010-11-05 JP JP2010248766A patent/JP2011059130A/ja active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101821591B (zh) * | 2007-08-17 | 2013-05-22 | W·梅纳特 | 绝对高分辨率分段或转数计数器 |
| CN101435709B (zh) * | 2007-11-14 | 2011-07-13 | 杰克陈 | 用于往复式直线运动物体的定位装置及定位方法 |
| CN101832789B (zh) * | 2009-02-24 | 2014-08-27 | W·梅纳特 | 绝对式磁性位置编码器 |
| CN101832789A (zh) * | 2009-02-24 | 2010-09-15 | W·梅纳特 | 绝对式磁性位置编码器 |
| 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 |
| CN102306329A (zh) * | 2011-05-27 | 2012-01-04 | 南京艾驰电子科技有限公司 | 一种无源传感器及其传感方法 |
| CN102519494A (zh) * | 2011-12-19 | 2012-06-27 | 西安宝德自动化股份有限公司 | 一种位置传感器 |
| 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 |
| CN104487808A (zh) * | 2012-06-28 | 2015-04-01 | 索尤若驱动有限及两合公司 | 用于确定旋转安装的轴的转数的系统和用于确定旋转安装的轴的转数的方法 |
| CN105074474A (zh) * | 2013-02-22 | 2015-11-18 | 三菱电机株式会社 | 转速检测器 |
| CN105190253A (zh) * | 2013-02-26 | 2015-12-23 | 亨斯特勒有限公司 | 用于燃气表或水表的带有韦根传感器的无电池式信号发生器 |
| CN105190253B (zh) * | 2013-02-26 | 2018-10-09 | 亨斯特勒有限公司 | 用于燃气表或水表的带有韦根传感器的无电池式信号发生器 |
| CN107923732A (zh) * | 2016-01-20 | 2018-04-17 | 欧姆龙株式会社 | 接近传感器 |
| US10488226B2 (en) | 2016-01-20 | 2019-11-26 | Omron Corporation | Proximity sensor |
| CN115877278A (zh) * | 2022-11-11 | 2023-03-31 | 北京航空航天大学 | 基于磁畴壁运动速度比对的电磁线圈发生磁场标定方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4712390B2 (ja) | 2011-06-29 |
| DE50312672D1 (de) | 2010-06-10 |
| CN100468059C (zh) | 2009-03-11 |
| ES2341539T3 (es) | 2010-06-22 |
| DE10259223B3 (de) | 2004-02-12 |
| ATE466287T1 (de) | 2010-05-15 |
| JP2011059130A (ja) | 2011-03-24 |
| JP2006523822A (ja) | 2006-10-19 |
| IL168712A (en) | 2010-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1739031A (zh) | 位置检测器 | |
| CN101821591B (zh) | 绝对高分辨率分段或转数计数器 | |
| JP5216462B2 (ja) | ロータリーエンコーダ及びその動作方法 | |
| US7719264B2 (en) | Rotary transducer and method for operating a rotary transducer | |
| JP5730809B2 (ja) | セグメントカウンタと精密位置センサとを同期させるための方法および装置 | |
| JP6410732B2 (ja) | 多極カウントモータのための一体型多回転絶対位置センサ | |
| CN100535603C (zh) | 感应式角位传感器 | |
| CN114270673B (zh) | 旋转检测器和具有该旋转检测器的电动机 | |
| JP2012225917A5 (zh) | ||
| CN107655510A (zh) | 一种多圈绝对值编码器及位置检测方法 | |
| JPWO2021044758A5 (zh) | ||
| CN1695044A (zh) | 用于转数计数器的传感元件 | |
| JP5511748B2 (ja) | 運動検出装置 | |
| JP2012198067A (ja) | 回転運動または周回運動を検出する運動検出装置 | |
| JP2011185711A (ja) | 多回転検出装置 | |
| JP5802297B2 (ja) | 運動検出装置 | |
| US20230204692A1 (en) | Magnetic sensor using spin orbit torque and sensing method using same | |
| CN112240740B (zh) | 转动计数器和旋转角度的感测 | |
| JP2020064018A (ja) | エンコーダおよびそれを備えたブラシレスモータ | |
| JP7659642B2 (ja) | ウィーガンドセンサを用いた回転角度測定システムを初期化する方法および回転角度測定システム | |
| JP7755759B2 (ja) | 磁石式回転角度センサシステム | |
| CN121127727A (zh) | 用于对轴的旋转运动进行检测的绝对值旋转编码器 | |
| CN119492408A (zh) | 磁编码器 | |
| JPH0443215B2 (zh) | ||
| JP2013170895A (ja) | 磁歪式トルク検出装置 |
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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161207 Address after: Singapore Singapore Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: Otto Brun, Germany Patentee before: Walter Menat Patentee before: Thomas Taylor |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181019 Address after: Singapore Singapore Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: Singapore Singapore Patentee before: Avago Technologies General IP (Singapore) Pte. Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090311 |