CN102326053B - 旋转位置传感器 - Google Patents

旋转位置传感器 Download PDF

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Publication number
CN102326053B
CN102326053B CN201080008126.3A CN201080008126A CN102326053B CN 102326053 B CN102326053 B CN 102326053B CN 201080008126 A CN201080008126 A CN 201080008126A CN 102326053 B CN102326053 B CN 102326053B
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CN
China
Prior art keywords
magnet
sensor
rotor
housing
cavity
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 - Fee Related
Application number
CN201080008126.3A
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English (en)
Chinese (zh)
Other versions
CN102326053A (zh
Inventor
K·沃尔施莱格
R·纽曼
K·库克
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CTS Corp
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CTS Corp
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Publication date
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Publication of CN102326053A publication Critical patent/CN102326053A/zh
Application granted granted Critical
Publication of CN102326053B publication Critical patent/CN102326053B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • 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
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • 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
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • 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
    • G01D21/00—Measuring or testing not otherwise provided for
    • 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CN201080008126.3A 2009-02-17 2010-02-16 旋转位置传感器 Expired - Fee Related CN102326053B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20775509P 2009-02-17 2009-02-17
US61/207755 2009-02-17
PCT/US2010/024250 WO2010096365A1 (en) 2009-02-17 2010-02-16 Rotary position sensor

Publications (2)

Publication Number Publication Date
CN102326053A CN102326053A (zh) 2012-01-18
CN102326053B true CN102326053B (zh) 2015-02-18

Family

ID=42124368

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080008126.3A Expired - Fee Related CN102326053B (zh) 2009-02-17 2010-02-16 旋转位置传感器

Country Status (6)

Country Link
US (3) US8450999B2 (enExample)
JP (2) JP5409814B2 (enExample)
KR (1) KR20110121706A (enExample)
CN (1) CN102326053B (enExample)
DE (1) DE112010000835B4 (enExample)
WO (1) WO2010096365A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112010000835B4 (de) * 2009-02-17 2014-05-15 Cts Corporation Drehlagesensor
US8823366B2 (en) 2009-11-16 2014-09-02 Cts Corporation Non-contacting sensor assembly
US8786275B2 (en) * 2010-03-17 2014-07-22 Illinois Tool Works Inc. Transmission gear position sensor using printed circuit element
FR2961284B1 (fr) * 2010-06-09 2013-04-19 Ksb Sas Robinet a capteur de position
US9435630B2 (en) * 2010-12-08 2016-09-06 Cts Corporation Actuator and linear position sensor assembly
US9513103B2 (en) * 2011-04-19 2016-12-06 Ford Global Technologies, Llc Hitch angle sensor assembly
CN103717857B (zh) * 2011-08-08 2016-08-17 胡斯华纳有限公司 用于节流阀位置传感器中的磁体保持器、用于角位传感器中的磁体保持器及它们的制造方法
US8720414B2 (en) * 2011-12-22 2014-05-13 Continental Automotive Systems, Inc. Throttle position sensor assembly
USD712768S1 (en) * 2013-04-24 2014-09-09 Cateye Co., Ltd. Rotation detector for a bicycle
KR20220000416A (ko) 2013-11-13 2022-01-03 브룩스 오토메이션 인코퍼레이티드 브러쉬리스 전기 기계 제어 방법 및 장치
US10348172B2 (en) 2013-11-13 2019-07-09 Brooks Automation, Inc. Sealed switched reluctance motor
KR102686315B1 (ko) 2013-11-13 2024-07-19 브룩스 오토메이션 인코퍼레이티드 씰링된 로봇 드라이브
TWI695447B (zh) * 2013-11-13 2020-06-01 布魯克斯自動機械公司 運送設備
DE102014200365A1 (de) * 2013-11-26 2015-05-28 Continental Teves Ag & Co. Ohg Sensoranordnung und Magnetisierungsvorrichtung sowie Verwendung der Sensoranordnung in einem Kraftfahrzeugsteuergerät
DE102015103972A1 (de) * 2014-04-02 2015-10-08 Ford Global Technologies, Llc Gelenkswinkelsensoranordnung
JP6371114B2 (ja) * 2014-05-20 2018-08-08 愛三工業株式会社 回転角度検出装置
DE102014213869A1 (de) * 2014-07-16 2016-01-21 Continental Automotive Gmbh Sensorvorrichtung zum Bestimmen einer Verschiebung einer Welle
EP3018055B1 (en) * 2014-11-06 2018-06-27 Goodrich Actuation Systems SAS Flight control surface actuation system with connecting rod
US9718525B1 (en) * 2015-01-09 2017-08-01 Brp Us Inc. Steering position sensing system for a marine engine
EP3270254B1 (en) * 2015-03-11 2019-10-23 SZ DJI Osmo Technology Co., Ltd. Angle sensing and measurement apparatus and tripod head employing the same
CN109891186B (zh) * 2016-09-23 2022-02-01 哈姆林电子(苏州)有限公司 集成式双旋转位置传感器
CN110326197B (zh) * 2016-09-23 2021-10-19 苏州力特奥维斯保险丝有限公司 带有双磁体配置的旋转位置传感器
AT519455B1 (de) * 2016-10-27 2018-07-15 Melecs Ews Gmbh Sensoranordnung mit zumindest einem Magnetsensor
US11233442B2 (en) * 2017-11-07 2022-01-25 Cts Corporation Rotary position sensor including switch and patterned magnet
FR3081396B1 (fr) * 2018-05-25 2020-07-03 Faurecia Sieges D'automobile Ensemble d'articulation comprenant un capteur d'inclinaison
SE542616C2 (en) * 2018-09-27 2020-06-16 Leine & Linde Ab Rotary encoder and method for manufacturing a rotary encoder
CN109737865A (zh) * 2019-01-25 2019-05-10 百年旭康医疗器械有限公司 一种通用型单自由度运动支具角度测量装置及其使用方法
GB201908291D0 (en) * 2019-06-11 2019-07-24 Bristol Maritime Robotics Ltd Improvements in or relating to sensors
DE102021105566A1 (de) * 2020-03-24 2021-09-30 Honeywell International Inc. Drehgeber
CN112857205B (zh) * 2021-04-09 2022-07-22 中国石油大学(华东) 一种旋转电磁场结构表面裂纹监测方法
US11442074B1 (en) * 2021-04-20 2022-09-13 Infineon Technologies Ag Offset-reduced zero-gauss-magnet with polepiece for differential, twist-insensitive magnetic speed sensors
CN215815437U (zh) * 2021-08-31 2022-02-11 深圳市谷粒科技有限公司 一种电磁感应式电位器
EP4438469A1 (en) * 2023-03-28 2024-10-02 Goodrich Actuation Systems SAS Flight control surface actuation system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125821A (en) * 1977-08-05 1978-11-14 Denki Onkyo Company, Limited Potentiometer providing a non-linear output
CN1340149A (zh) * 1999-12-14 2002-03-13 松下电器产业株式会社 非接触型位置传感器
US6472865B1 (en) * 1998-05-08 2002-10-29 Wabash Technologies, Inc. Magnetic rotational position sensor having dual magnetic flux sensor capabilities
US20060017430A1 (en) * 2004-07-20 2006-01-26 Honeywell International, Inc. Offset magnet rotary position sensor
US20060176050A1 (en) * 2004-09-24 2006-08-10 Laplaca Matthew Rotary position sensor

Family Cites Families (147)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1296650A (en) 1918-11-06 1919-03-11 David F Graham Ball-bearing.
US2935714A (en) 1958-04-25 1960-05-03 Chicago Telephone Supply Corp Variable resistor with vernier control
US3047751A (en) 1959-05-04 1962-07-31 Molectronics Corp Motor-potentiometer assembly
US3097316A (en) 1959-12-31 1963-07-09 Cts Corp Impulse motor
US3521095A (en) 1968-07-01 1970-07-21 Dale Electronics Motorized potentiometer
US3610714A (en) 1970-01-02 1971-10-05 Albert M De Gaeta Ball bearing
GB1368788A (en) 1970-12-28 1974-10-02 Gujitsu Ltd Electric stepping motor
SE350708B (enExample) 1971-03-15 1972-11-06 Alfa Laval Ab
DE2212621C3 (de) 1972-03-16 1982-05-13 Schwarzbich, Jörg, 4800 Bielefeld Axial-Zylinderrollenlager
US3971963A (en) 1973-09-11 1976-07-27 Hiroshi Koike Electomagnetic rotary motion device and exposure control device using the same
US4006375A (en) 1974-02-14 1977-02-01 Cambridge Thermionic Corporation Stepping motor
DE2518129A1 (de) 1975-04-24 1976-11-04 Schaeffler Ohg Industriewerk Duennwandiger laufring bzw. laufscheibe fuer ein kugellager, daraus hergestelltes kugellager sowie verfahren und vorrichtung zu deren herstellung
DE2654755A1 (de) 1976-12-03 1978-06-08 Bosch Gmbh Robert Induktiver impulsgeber mit drehzahlunabhaengiger impulsamplitude
US4082971A (en) 1977-02-10 1978-04-04 Nihon Radiator Co., Ltd. (Nihon Rajieeta Kabushiki Kaisha) Printed motor
US4334352A (en) 1978-04-24 1982-06-15 Cts Corporation Method of making a variable resistance control
DE2831314C3 (de) 1978-07-17 1982-03-11 Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid Einstellvorrichtung für Fahrzeugsitze, insbesondere Kraftfahrzeugsitze
US4228378A (en) 1979-05-21 1980-10-14 Humbert Marcel E Wire wound disc armature for dynamoelectric machine
US4355293A (en) 1979-10-22 1982-10-19 The Bendix Corporation Electrical resistance apparatus having integral shorting protection
GB2062875B (en) 1979-11-03 1983-08-10 Lucas Industries Ltd Rotation and axial displacemetn transducers
JPS5672311U (enExample) 1979-11-06 1981-06-13
US5110221A (en) 1981-04-20 1992-05-05 Kamatics Corporation Self-aligning track roller
US4430634A (en) 1982-01-18 1984-02-07 Cts Corporation Rotary potentiometer with molded terminal package
DE3209203A1 (de) 1982-03-13 1983-09-15 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Selbstausrichtende lagerung
US4435691A (en) 1982-03-22 1984-03-06 Cts Corporation Dual track resistor element having nonlinear output
US4529933A (en) 1982-04-26 1985-07-16 Cts Corporation Speed sensor and method for producing same
US4503417A (en) 1982-06-14 1985-03-05 Cts Corporation Leak proof position sensor with permanent magnet shaft
US4479107A (en) 1982-11-24 1984-10-23 Cts Corporation Precision linear potentiometer sensor
US4575929A (en) 1982-11-24 1986-03-18 Cts Corporation Method for making a precision linear potentiometer sensor
US4616504A (en) 1983-05-03 1986-10-14 Duncan Electronics Throttle position sensor
US4645430A (en) 1984-04-25 1987-02-24 Facet Enterprises, Inc. Wet motor gerotor fuel pump with self-aligning bearing
US4588314A (en) 1984-08-15 1986-05-13 Joseph Anscher Bearing cage
US4541744A (en) 1984-11-15 1985-09-17 General Motors Coporation Unitized bearing assembly with moldable race members and labryinth seal
GB8500396D0 (en) 1985-01-08 1985-02-13 Skf Uk Ltd Preventing movement of article
DE3511872A1 (de) 1985-04-01 1986-10-02 BSG-Schalttechnik GmbH & Co KG, 7460 Balingen Dreh- oder schiebepotentiometer (stufenschalter) und verfahren zu seiner herstellung
JPS61279742A (ja) 1985-06-05 1986-12-10 Nippon Denso Co Ltd 車両用スロツトル弁開度検出装置
JPH0526961Y2 (enExample) 1985-12-09 1993-07-08
CH665069A5 (fr) 1985-12-11 1988-04-15 Portescap Moteur electrique synchrone di- ou tetraphase a un etage.
US4951796A (en) 1986-06-25 1990-08-28 Aetna Bearing Company Radially adjustable clutch release bearing assembly
US4854437A (en) 1986-06-25 1989-08-08 Aetna Bearing Company Radially adjustable clutch release bearing assembly
JPS6335158A (ja) 1986-07-25 1988-02-15 Shicoh Eng Co Ltd 単相ブラシレスモ−タ
US4708497A (en) 1986-11-03 1987-11-24 General Motors Corporation Unitized bearing with free molded seals
KR920007896Y1 (ko) 1986-12-26 1992-10-22 미쓰비시전기 주식회사 기관의 드로틀 밸브 개도 검출장치
JPS63113476U (enExample) 1987-01-14 1988-07-21
DE3850164T2 (de) 1987-04-03 1994-09-22 Hitachi Ltd Verfahren und Gerät zur Drehwinkelerkennung.
US4722617A (en) 1987-07-17 1988-02-02 The Torrington Company Ball bearing assembly
US4822183A (en) 1988-09-06 1989-04-18 General Motors Corporation Thrust ball bearing with improved sealing
AU634735B2 (en) 1988-12-26 1993-03-04 Wing Highcera Co. Ltd. Ceramic bearing and manufacturing method
JPH02141810U (enExample) 1989-01-05 1990-11-29
FR2648632B1 (fr) 1989-06-16 1991-10-04 Moving Magnet Tech Actionneur electromagnetique monophase de faible encombrement
US5023599A (en) 1989-06-22 1991-06-11 Cts Corporation Throttle position sensor advanced brake light device
JPH0727609Y2 (ja) 1989-07-03 1995-06-21 アルプス電気株式会社 可変抵抗器
US4985669A (en) 1989-07-13 1991-01-15 Tri-Tech Inc. Motor feedback system
US5184040A (en) 1989-09-04 1993-02-02 Lim Jong H Electric power generators having like numbers of magnets and coils
JP2796372B2 (ja) 1989-09-20 1998-09-10 株式会社日立製作所 スロツトルセンサ
US4973866A (en) 1989-09-26 1990-11-27 North American Philips Corporation Variable angle stepper motor
DE3932146A1 (de) 1989-09-27 1991-04-04 Stabilus Gmbh Axiallager fuer die saeule einer hydropneumatischen sitzmoebel-hoehenverstellung
JPH0756598Y2 (ja) 1989-09-27 1995-12-25 松下電器産業株式会社 歯車減速機付電動機
JPH03165214A (ja) * 1989-11-24 1991-07-17 Yamaha Corp 角度センサ
DE4003052A1 (de) 1990-02-02 1991-08-08 Schaeffler Waelzlager Kg Radial-kugellager
DE4028931A1 (de) 1990-09-12 1992-03-19 Bosch Gmbh Robert Drehstellungsgeber
FR2670286B1 (fr) 1990-12-05 1993-03-26 Moving Magnet Tech Capteur magnetique de position et de vitesse a sonde de hall.
US5512871A (en) 1990-12-17 1996-04-30 Moving Magnet Technologies S.A. Rotatable single-phase electromagnetic actuator
EP0500223B1 (en) 1991-01-29 1995-08-23 CTS Corporation Electronic circuit packaged with a position sensor
US5321980A (en) 1991-05-10 1994-06-21 Williams Controls, Inc. Integrated throttle position sensor with independent position validation sensor
US5133321A (en) 1991-05-10 1992-07-28 Hering Charles A Integrated throttle control and idle validation sensor
US5270645A (en) * 1991-08-30 1993-12-14 Nartron Corporation Linear-output, temperature-stable rotational sensor including magnetic field responsive device disposed within a cavity of a flux concentrator
FR2688105B1 (fr) 1992-02-28 1994-05-06 Moving Magnet Technologies Sa Actionneur rotatif electromagnetique monophase de course entre 60 et 120 degres.
JPH05308768A (ja) 1992-04-28 1993-11-19 Minebea Co Ltd ステッピングモータ用ステータヨーク
US5332965A (en) 1992-06-22 1994-07-26 Durakool Incorporated Contactless linear angular position sensor having an adjustable flux concentrator for sensitivity adjustment and temperature compensation
JP2959295B2 (ja) 1992-09-22 1999-10-06 松下電器産業株式会社 モータ駆動式可変抵抗器
US5309134A (en) 1992-10-15 1994-05-03 Cts Corporation Sensor with sloped termination for reduced element bend
DE4240615C2 (de) 1992-12-03 2001-11-15 Bosch Gmbh Robert Stellungsgeber
US5416295A (en) 1992-12-18 1995-05-16 Cts Corporation Combined pedal force switch and position sensor
US5385068A (en) 1992-12-18 1995-01-31 Cts Corporation Electronic accelerator pedal assembly with pedal force sensor
JP2591055Y2 (ja) 1992-12-22 1999-02-24 日本精工株式会社 シール付玉軸受
US5460035A (en) 1993-06-23 1995-10-24 Cts Corporation Bearing free spring free throttle position sensor
US5417500A (en) 1993-09-13 1995-05-23 Reliance Electric Industrial Company Bearing assembly utilizing improved clamping collar
US5539373A (en) 1993-11-08 1996-07-23 Cts Corporation Rotor structure for a position sensor
US5637937A (en) 1993-11-30 1997-06-10 Citizen Watch Co., Ltd. Super-miniature motor
US6037696A (en) 1993-12-29 2000-03-14 Samot Engineering (1992) Ltd. Permanent magnet axial air gap electric machine
US5415144A (en) 1994-01-14 1995-05-16 Robertshaw Controls Company Throttle position validation method and apparatus
US5798639A (en) 1994-03-04 1998-08-25 Cts Corporation Rotary position sensor with improved bearing tolerance
US5757179A (en) 1994-03-04 1998-05-26 Cts Corporation Position sensor with improved magnetic circuit
CA2143811A1 (en) 1994-03-04 1995-09-05 Jeffrey L. Mccurley Field strength position sensor with improved bearing tolerance in reduced space
JP3232925B2 (ja) 1994-03-10 2001-11-26 トヨタ自動車株式会社 内燃機関の吸入空気量演算装置
US5551236A (en) 1994-05-02 1996-09-03 Dresser Industries, Inc. Turbocharger control management system
US5955881A (en) 1994-10-18 1999-09-21 Cts Corporation Linkage position sensor having a magnet with two ramped sections for providing variable magnetic field
KR0155782B1 (ko) 1994-12-02 1999-03-20 김광호 직류 브러쉬리스 모터 컴프레서 기동 회로 보호 장치 및 방법
JP3259560B2 (ja) 1995-01-06 2002-02-25 日本精工株式会社 玉軸受
JP3460363B2 (ja) * 1995-03-02 2003-10-27 株式会社デンソー 非接触型位置センサ
DE19525510B4 (de) 1995-07-13 2008-05-08 Robert Bosch Gmbh Drosselklappenstelleinheit
JPH0968403A (ja) 1995-08-31 1997-03-11 Denso Corp スロットルバルブ開度センサ
WO1997009659A1 (en) 1995-09-05 1997-03-13 Cts Corporation Rotary position sensor with insert molded coil winding
US5613571A (en) 1995-09-26 1997-03-25 Harley-Davidson, Inc. Rotational speed/tip sensor
JP3052304B2 (ja) 1995-11-17 2000-06-12 日本精機株式会社 ステッピングモータ
US5811968A (en) 1996-01-06 1998-09-22 Unisia Jecs Corporation Rotation angle sensor
US5889400A (en) 1996-03-08 1999-03-30 Unisia Jecs Corporation Sensor arranged for detecting angular displacement and direction of valve axle
US5858290A (en) * 1996-03-23 1999-01-12 Sunkyong Industries Limited Different shrinkage mixed yarn and method of producing such
US5831356A (en) 1996-04-08 1998-11-03 Canon Kabushiki Kaisha Compact cylindrical stepping motor and advancing device
US6175233B1 (en) 1996-10-18 2001-01-16 Cts Corporation Two axis position sensor using sloped magnets to generate a variable magnetic field and hall effect sensors to detect the variable magnetic field
US5731649A (en) 1996-12-27 1998-03-24 Caama+E,Otl N+Ee O; Ramon A. Electric motor or generator
US5828290A (en) 1997-08-22 1998-10-27 Cts Corporation Modular position sensor
US5828151A (en) 1997-08-27 1998-10-27 Cts Corporation Self aligning actuator with low bearing wear
US5810484A (en) 1997-08-27 1998-09-22 Cts Corporation Bearing for slanted surfaces
FI108887B (fi) 1998-01-23 2002-04-15 Metso Paper Automation Oy Toimilaite
FI104463B (fi) * 1998-03-02 2000-02-15 Polar Electro Oy Mittausjärjestelmä
US6057682A (en) 1998-04-17 2000-05-02 Cts Corporation Dual rotational and linear position sensor
US6179268B1 (en) 1998-04-21 2001-01-30 Saturn Electronics & Engineering, Inc. Proportional variable force solenoid control valve with segmented permanent magnet
US6137288A (en) * 1998-05-08 2000-10-24 Luetzow; Robert Herman Magnetic rotational position sensor
US6188216B1 (en) 1998-05-18 2001-02-13 Cts Corporation Low profile non-contacting position sensor
US6124709A (en) 1998-06-05 2000-09-26 Cts Corporation Magnetic position sensor having a variable width magnet mounted into a rotating disk and a hall effect sensor
US5982058A (en) 1998-09-02 1999-11-09 Cts Corporation Two-phase stepper motor
US6198182B1 (en) 1998-09-02 2001-03-06 Cts Corporation Two-phase stepper motor having two disk stators with salient poles positioned on either side of two disk rotors
JP3637217B2 (ja) * 1998-10-13 2005-04-13 株式会社緑測器 小型回転角度センサ
US5963124A (en) 1998-11-30 1999-10-05 Cts Corporation Cover mounted position sensor
US6304078B1 (en) 1998-12-09 2001-10-16 Cts Corporation Linear position sensor
US6211668B1 (en) 1998-12-09 2001-04-03 Cts Magnetic position sensor having opposed tapered magnets
US6018992A (en) 1999-01-18 2000-02-01 Cts Corporation Position sensor having termination clip
US6031448A (en) 1999-02-05 2000-02-29 Cts Corporation Modular position sensor
US6288534B1 (en) 1999-02-10 2001-09-11 Cts Corporation Non-contacting throttle valve position sensor
US6040756A (en) 1999-02-16 2000-03-21 Cts Corproation Compact potentiometer
US6323641B1 (en) 1999-05-13 2001-11-27 Cts Corporation Non-contacting position sensor with helical flux linkage
US6222359B1 (en) 1999-06-18 2001-04-24 Cts Corporation Non-contacting position sensor using radial bipolar tapered magnets
US6639508B1 (en) 1999-09-22 2003-10-28 Aptek Williams, Inc. Electrical switch device and process for manufacturing same
DE10001047B4 (de) 2000-01-13 2011-01-05 Ksb Ag Einrichtung zur Bestimmung der axialen Rotorposition bei hermetisch dichten Antrieben
US6556005B1 (en) 2000-01-27 2003-04-29 Goodrich Avionics Systems, Inc. Magnetic encoder apparatus capable of resolving axial and rotational displacements
US6323643B1 (en) 2000-03-08 2001-11-27 Cts Corporation Rotary position sensor having a semi-parabolic magnet
US6367337B1 (en) 2000-05-03 2002-04-09 Cts Corporation Non-contacting sensor for measuring relative displacement between two rotating shafts
JP3751509B2 (ja) 2000-07-25 2006-03-01 アルプス電気株式会社 回転型センサ
JP2002181509A (ja) * 2000-12-12 2002-06-26 Yazaki Corp 位置検出装置
US6515472B2 (en) 2001-05-25 2003-02-04 Cts Corporation Transmission selector sensor assembly package for integration into transmission assembly
ITTO20010730A1 (it) 2001-07-24 2003-01-24 Campagnolo Srl Trasduttore di grandezze angolari.
KR20030035926A (ko) * 2001-10-31 2003-05-09 타이코 일렉트로닉스 에이엠피 케이.케이. 각도 센서
JP4191940B2 (ja) 2002-03-12 2008-12-03 アルプス電気株式会社 ロータリポジションセンサ
EP1509745A4 (en) 2002-05-15 2006-12-20 American Electronic Components HOLE PASSAGE SENSOR POSITIONS
US6798193B2 (en) 2002-08-14 2004-09-28 Honeywell International Inc. Calibrated, low-profile magnetic sensor
DE20214511U1 (de) 2002-09-19 2004-02-19 Kiekert Ag Drehzahlerkennungseinrichtung
JP4201654B2 (ja) * 2003-06-18 2008-12-24 栄通信工業株式会社 磁気式ポテンショメータ
US6992478B2 (en) 2003-12-22 2006-01-31 Cts Corporation Combination hall effect position sensor and switch
US20070008063A1 (en) 2004-08-13 2007-01-11 Cts Corporation Rotary actuator with non-contacting position sensor
JP2006214873A (ja) * 2005-02-03 2006-08-17 Mitsumi Electric Co Ltd 回転検出装置及び取付構造
DE102005013442A1 (de) 2005-03-23 2006-09-28 Robert Bosch Gmbh Fahrpedalmodul mit magnetischem Sensor
US7230419B2 (en) 2005-06-03 2007-06-12 Delphi Technologies, Inc. Rotary position sensor
FR2898189B1 (fr) 2006-03-02 2008-10-17 Moving Magnet Tech Capteur de position a direction d'aimantation variable et procede de realisation
US7750625B2 (en) 2007-02-28 2010-07-06 Continental Automotive Systems Us, Inc. Linear position sensor
US20080218158A1 (en) 2007-03-07 2008-09-11 Carlson Joseph D Rotary position sensor
DE112010000835B4 (de) * 2009-02-17 2014-05-15 Cts Corporation Drehlagesensor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125821A (en) * 1977-08-05 1978-11-14 Denki Onkyo Company, Limited Potentiometer providing a non-linear output
US6472865B1 (en) * 1998-05-08 2002-10-29 Wabash Technologies, Inc. Magnetic rotational position sensor having dual magnetic flux sensor capabilities
CN1340149A (zh) * 1999-12-14 2002-03-13 松下电器产业株式会社 非接触型位置传感器
US20060017430A1 (en) * 2004-07-20 2006-01-26 Honeywell International, Inc. Offset magnet rotary position sensor
US20060176050A1 (en) * 2004-09-24 2006-08-10 Laplaca Matthew Rotary position sensor

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CN102326053A (zh) 2012-01-18
US8692544B2 (en) 2014-04-08
US8450999B2 (en) 2013-05-28
JP2012518172A (ja) 2012-08-09
US20130241539A1 (en) 2013-09-19
US20100207616A1 (en) 2010-08-19
WO2010096365A1 (en) 2010-08-26
KR20110121706A (ko) 2011-11-08
DE112010000835B4 (de) 2014-05-15
US20140152296A1 (en) 2014-06-05
JP2014055966A (ja) 2014-03-27
US9297637B2 (en) 2016-03-29
DE112010000835T5 (de) 2012-12-06

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