ATE407341T1 - Gewickelter eisenkern und geber zur erfassung der winkelstellung mit variabler reluktanz - Google Patents

Gewickelter eisenkern und geber zur erfassung der winkelstellung mit variabler reluktanz

Info

Publication number
ATE407341T1
ATE407341T1 AT04003790T AT04003790T ATE407341T1 AT E407341 T1 ATE407341 T1 AT E407341T1 AT 04003790 T AT04003790 T AT 04003790T AT 04003790 T AT04003790 T AT 04003790T AT E407341 T1 ATE407341 T1 AT E407341T1
Authority
AT
Austria
Prior art keywords
winding
iron core
coiling
variable reluctance
encoder
Prior art date
Application number
AT04003790T
Other languages
English (en)
Inventor
Naohiko Aoyama
Hiroyuki Kujirai
Original Assignee
Minebea Co Ltd
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 Minebea Co Ltd filed Critical Minebea Co Ltd
Application granted granted Critical
Publication of ATE407341T1 publication Critical patent/ATE407341T1/de

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
    • G01D5/2006—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Windings For Motors And Generators (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
AT04003790T 2003-02-19 2004-02-19 Gewickelter eisenkern und geber zur erfassung der winkelstellung mit variabler reluktanz ATE407341T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003041848A JP4199826B2 (ja) 2003-02-19 2003-02-19 鉄心巻線を用いたバリアブルリラクタンス型角度検出器およびその鉄心巻線の製造方法

Publications (1)

Publication Number Publication Date
ATE407341T1 true ATE407341T1 (de) 2008-09-15

Family

ID=32732950

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04003790T ATE407341T1 (de) 2003-02-19 2004-02-19 Gewickelter eisenkern und geber zur erfassung der winkelstellung mit variabler reluktanz

Country Status (5)

Country Link
US (1) US7148599B2 (de)
EP (1) EP1450126B1 (de)
JP (1) JP4199826B2 (de)
AT (1) ATE407341T1 (de)
DE (1) DE602004016234D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4199826B2 (ja) * 2003-02-19 2008-12-24 ミネベア株式会社 鉄心巻線を用いたバリアブルリラクタンス型角度検出器およびその鉄心巻線の製造方法
JP2005345454A (ja) * 2004-06-07 2005-12-15 Minebea Co Ltd 多重化レゾルバ連続巻線方法および多重化レゾルバ
US20060208603A1 (en) * 2005-03-18 2006-09-21 Rt Patent Company, Inc. Rotating electric machine with variable length air gap
US7467456B2 (en) * 2006-03-02 2008-12-23 Hiwin Mikrosystem Corp. Method of arranging a resolver
JP4797917B2 (ja) * 2006-09-29 2011-10-19 日本電産株式会社 レゾルバ、モータおよびパワーステアリング装置
CN102047079B (zh) 2008-05-27 2013-09-04 三菱电机株式会社 旋转角度检测装置
JP5344125B2 (ja) * 2008-09-05 2013-11-20 ミネベア株式会社 検出器用巻線の巻線方法及びブラシレスタイプ回転検出器
JP5133199B2 (ja) * 2008-10-28 2013-01-30 株式会社ミツトヨ 誘導検出型ロータリーエンコーダ
JP5802429B2 (ja) 2011-05-02 2015-10-28 オークマ株式会社 ステータおよびレゾルバ
JP5758835B2 (ja) * 2012-04-13 2015-08-05 トヨタ自動車株式会社 バリアブルリラクタンス型レゾルバの設計方法
WO2014077471A1 (ko) * 2012-11-19 2014-05-22 대성전기공업 주식회사 레졸버용 스테이터 및 이를 포함하는 레졸버
CN103280936B (zh) * 2013-05-15 2015-08-19 广东威灵电机制造有限公司 定子的绕制方法及其产品
CN103346013A (zh) * 2013-06-14 2013-10-09 多摩川精密电机（苏州）有限公司 检出器用线圈的正弦波绕线方法
JP7076962B2 (ja) 2017-07-31 2022-05-30 マブチモーター株式会社 レゾルバ及びモータ
CN107612262B (zh) * 2017-11-03 2023-09-19 西安广源机电技术有限公司 具有大转角范围的有限转角电机
GB2586989B (en) * 2019-09-11 2022-07-27 Rolls Royce Plc Electric Machines
CN112737164B (zh) * 2020-12-24 2024-03-29 中国航空工业集团公司金城南京机电液压工程研究中心 一种旋转变压器及嵌线方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094492A (en) * 1933-08-21 1937-09-28 Pestarini Joseph Maximus Control of the excitation of electrical machines
US3265960A (en) * 1959-10-08 1966-08-09 Benjamin P Blasingame Capacitive resolver
US3041486A (en) 1960-04-15 1962-06-26 United Aircraft Corp Variable reluctance device
US3641467A (en) * 1969-05-13 1972-02-08 Allis Chalmers Mfg Co Rotary inductor
US4733117A (en) 1987-04-27 1988-03-22 The Superior Electric Company Reluctance synchro/resolver
US4893078A (en) * 1987-05-28 1990-01-09 Auchterlonie Richard C Absolute position sensing using sets of windings of different pitches providing respective indications of phase proportional to displacement
JPS6434158A (en) * 1987-07-28 1989-02-03 Tamagawa Seiki Co Ltd Brushless resolver device
US4794511A (en) * 1988-01-11 1988-12-27 The Superior Electric Company Apparatus and method for generating two-phase signals for use with a resolver to digital converter
JP3171737B2 (ja) 1992-10-27 2001-06-04 多摩川精機株式会社 検出器用巻線の正弦波巻線方法
US5486731A (en) 1992-10-27 1996-01-23 Tamagawa Seiki Kabushiki Kaisha Sinusoidally distributed winding method suitable for a detector winding
JP3182493B2 (ja) 1994-12-27 2001-07-03 多摩川精機株式会社 バリアブルリラクタンス型角度検出器
JP2001082980A (ja) * 1999-09-17 2001-03-30 Hitachi Ltd 電気車用レゾルバ処理装置
JP3429464B2 (ja) * 1999-12-07 2003-07-22 サムタク株式会社 バリアブルリラクタンス型角度検出器
JP3665737B2 (ja) * 2000-11-30 2005-06-29 山洋電気株式会社 ｎＸリラクタンスレゾルバ
JP3735250B2 (ja) * 2000-12-22 2006-01-18 株式会社ミツバ 電機子の巻線構造
JP4199826B2 (ja) * 2003-02-19 2008-12-24 ミネベア株式会社 鉄心巻線を用いたバリアブルリラクタンス型角度検出器およびその鉄心巻線の製造方法
JP4158858B2 (ja) * 2003-12-04 2008-10-01 多摩川精機株式会社 回転角度検出器

Also Published As

Publication number Publication date
EP1450126A2 (de) 2004-08-25
US7148599B2 (en) 2006-12-12
JP4199826B2 (ja) 2008-12-24
EP1450126B1 (de) 2008-09-03
DE602004016234D1 (de) 2008-10-16
US20050104704A1 (en) 2005-05-19
JP2004251733A (ja) 2004-09-09
EP1450126A3 (de) 2005-09-07

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