TW286366B - Inductive rotational position detector - Google Patents

Inductive rotational position detector

Info

Publication number
TW286366B
TW286366B TW085103013A TW85103013A TW286366B TW 286366 B TW286366 B TW 286366B TW 085103013 A TW085103013 A TW 085103013A TW 85103013 A TW85103013 A TW 85103013A TW 286366 B TW286366 B TW 286366B
Authority
TW
Taiwan
Prior art keywords
secondary windings
stator
rotational position
position detector
inductive rotational
Prior art date
Application number
TW085103013A
Other languages
English (en)
Inventor
Tadatoshi Goto
Yasuhiro Yuasa
Hidekazu Tanaka
Nobuyuki Akatsu
Kazuya Sakamoto
Hiromu Sakamoto
Jia-Shing Lai
Original Assignee
Ami Seimitsu Technic Kk
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.)
Filing date
Publication date
Application filed by Ami Seimitsu Technic Kk filed Critical Ami Seimitsu Technic Kk
Application granted granted Critical
Publication of TW286366B publication Critical patent/TW286366B/zh

Links

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
    • 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
    • G01D2205/70—Position sensors comprising a moving target with particular shapes, e.g. of soft magnetic targets
    • G01D2205/73—Targets mounted eccentrically with respect to the axis of rotation

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)
TW085103013A 1995-08-10 1996-03-13 Inductive rotational position detector TW286366B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22595395A JP4002308B2 (ja) 1995-08-10 1995-08-10 誘導型回転位置検出装置

Publications (1)

Publication Number Publication Date
TW286366B true TW286366B (en) 1996-09-21

Family

ID=16837487

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085103013A TW286366B (en) 1995-08-10 1996-03-13 Inductive rotational position detector

Country Status (5)

Country Link
US (1) US5903205A (zh)
EP (1) EP0759539B1 (zh)
JP (1) JP4002308B2 (zh)
DE (1) DE69636712T2 (zh)
TW (1) TW286366B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105308418A (zh) * 2013-06-13 2016-02-03 株式会社阿米泰克 感应型位置检测装置

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19738836A1 (de) * 1997-09-05 1999-03-11 Hella Kg Hueck & Co Induktiver Winkelsensor
US6271433B1 (en) 1999-02-22 2001-08-07 Stone & Webster Engineering Corp. Cat cracker gas plant process for increased olefins recovery
US6512360B1 (en) 1999-03-15 2003-01-28 Amiteq Co., Ltd Self-induction-type stroke sensor
JP4699544B2 (ja) * 1999-03-15 2011-06-15 株式会社アミテック 回転型位置検出装置
DE60007202T2 (de) * 1999-03-15 2004-11-04 Goto, Atsutoshi, Fuchu Induktiver Stellungsdetektor
JP4612143B2 (ja) * 1999-03-15 2011-01-12 株式会社アミテック 相対的回転位置検出装置
JP4390348B2 (ja) * 1999-03-15 2009-12-24 株式会社アミテック 回転型位置検出装置
DE19941464A1 (de) 1999-09-01 2001-03-15 Hella Kg Hueck & Co Induktiver Positionssensor
JP4375638B2 (ja) 2000-01-25 2009-12-02 株式会社ハーモニック・ドライブ・システムズ モータ回転軸の絶対位置検出方法
WO2002000399A1 (en) * 2000-06-26 2002-01-03 Matsushita Electric Industrial Co., Ltd. Robot device and method of adjusting origin of robot
JP3939952B2 (ja) * 2001-10-05 2007-07-04 オークマ株式会社 レゾルバ付きモータ
JP4603973B2 (ja) * 2005-12-26 2010-12-22 トヨタ自動車株式会社 磁気レゾルバ
EP1966874B1 (en) 2005-12-26 2018-04-18 Toyota Jidosha Kabushiki Kaisha Magnetic resolver
JP4842644B2 (ja) * 2006-01-18 2011-12-21 トヨタ自動車株式会社 磁気レゾルバ
GB0606055D0 (en) * 2006-03-25 2006-05-03 Scient Generics Ltd Non-contact wheel encoder
JP2007285774A (ja) * 2006-04-13 2007-11-01 Toyota Motor Corp 磁気レゾルバ及びその製造方法
US7456629B2 (en) * 2006-07-11 2008-11-25 Continental Automotive Systems Us, Inc. Rotary angle sensing system
JP5105201B2 (ja) * 2008-07-30 2012-12-26 Ｔｄｋ株式会社 角度検出装置、及び角度検出方法
JP5135277B2 (ja) * 2009-04-23 2013-02-06 株式会社アミテック 回転型位置検出装置
US8729887B2 (en) 2009-11-09 2014-05-20 Aisan Kogyo Kabushiki Kaisha Rotation angle sensor
JP5249174B2 (ja) * 2009-11-09 2013-07-31 愛三工業株式会社 回転角センサ
JP4654348B1 (ja) * 2010-02-23 2011-03-16 多摩川精機株式会社 検出装置用巻線の正弦波巻線方法
JP2011220851A (ja) * 2010-04-09 2011-11-04 Aisan Ind Co Ltd 回転角センサ
GB2481406B (en) * 2010-06-22 2016-01-20 Ametek Airtechnology Group Ltd A resolver
US9337712B2 (en) 2011-03-04 2016-05-10 Allen G. Storaasli Eccentric magnetic gear system based on repulsion
US8742715B2 (en) 2011-06-09 2014-06-03 Simmonds Precision Products, Inc. System and method for providing control of an electric motor using inductive rotary sensor
US9482686B2 (en) 2013-03-13 2016-11-01 Woodward, Inc. Aircraft wheel speed sensor
US9520229B2 (en) * 2014-02-12 2016-12-13 Hamilton Sundstrand Corporation Rotary transformers for electrical machines
DE102014006420A1 (de) * 2014-05-02 2015-11-05 Diehl Bgt Defence Gmbh & Co. Kg Winkelsensor
WO2016138546A2 (en) 2015-02-27 2016-09-01 Azoteq (Pty) Ltd Inductance sensing
WO2017078110A1 (ja) 2015-11-04 2017-05-11 株式会社アミテック 変位検出装置
US10275055B2 (en) 2016-03-31 2019-04-30 Azoteq (Pty) Ltd Rotational sensing
JP7347123B2 (ja) * 2019-10-30 2023-09-20 株式会社アイシン 回転角度センサ
EP3954973B1 (en) * 2020-08-10 2024-02-14 Melexis Technologies SA An inductive position sensor with asymmetric target
US11656100B2 (en) 2020-10-08 2023-05-23 Pulse Innovation Labs, Inc. Angular displacement sensor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484022A (en) * 1945-03-27 1949-10-11 Sperry Corp Pick-off device for electrical control systems
US3273096A (en) * 1964-03-25 1966-09-13 Schaevitz Engineering Rotary differential transformer
US3641467A (en) * 1969-05-13 1972-02-08 Allis Chalmers Mfg Co Rotary inductor
US4031496A (en) * 1973-07-06 1977-06-21 Hitachi, Ltd. Variable inductor
GB2049939A (en) * 1979-05-15 1980-12-31 Orszagos Koolaj Gazipari Inductive displacement transducers
US4612503A (en) * 1980-10-21 1986-09-16 Kabushiki Kaisha S G Rotation speed detection device having a rotation angle detector of inductive type
JPS5928603A (ja) * 1982-08-11 1984-02-15 Okuma Mach Works Ltd 位置検出装置
EP0182322B1 (en) * 1984-11-20 1991-05-08 Kabushiki Kaisha S.G. Rotational position detection device
US4631510A (en) * 1985-09-03 1986-12-23 Powerton, Division Of Contraves Goerz Corporation Harmonically graded airgap reluctance-type rotating electric resolver
JP3060525B2 (ja) * 1990-11-02 2000-07-10 日本精工株式会社 レゾルバ装置
FR2680242B1 (fr) * 1991-08-09 1993-10-01 Gec Alsthom Sa Capteur reluctant homopolaire.
JP2988597B2 (ja) * 1991-08-27 1999-12-13 株式会社エスジー 回転位置検出装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105308418A (zh) * 2013-06-13 2016-02-03 株式会社阿米泰克 感应型位置检测装置
US9752899B2 (en) 2013-06-13 2017-09-05 Amiteq Co., Ltd. Inductive position detection device
CN105308418B (zh) * 2013-06-13 2018-05-08 株式会社阿米泰克 感应型位置检测装置

Also Published As

Publication number Publication date
EP0759539A1 (en) 1997-02-26
EP0759539B1 (en) 2006-11-22
JP4002308B2 (ja) 2007-10-31
JPH0953909A (ja) 1997-02-25
DE69636712T2 (de) 2008-01-10
US5903205A (en) 1999-05-11
DE69636712D1 (de) 2007-01-04

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