FR2839780B1 - Appareil de detection d'angle de rotation - Google Patents

Appareil de detection d'angle de rotation

Info

Publication number
FR2839780B1
FR2839780B1 FR0214948A FR0214948A FR2839780B1 FR 2839780 B1 FR2839780 B1 FR 2839780B1 FR 0214948 A FR0214948 A FR 0214948A FR 0214948 A FR0214948 A FR 0214948A FR 2839780 B1 FR2839780 B1 FR 2839780B1
Authority
FR
France
Prior art keywords
rotation angle
detection apparatus
angle detection
rotation
detection
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
FR0214948A
Other languages
English (en)
Other versions
FR2839780A1 (fr
Inventor
Satoru Akutsu
Tetsunao Takaki
Masafumi Okazaki
Toshinori Tanaka
Akira Hashimoto
Kazuyuki Yamamoto
Takeshi Sugiyama
Hideki Megata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2839780A1 publication Critical patent/FR2839780A1/fr
Application granted granted Critical
Publication of FR2839780B1 publication Critical patent/FR2839780B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/08—Insulating casings
    • 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
    • G01D5/2046—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 by a movable ferromagnetic element, e.g. a core
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K24/00—Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • H02K15/095—Forming windings by laying conductors into or around core parts by laying conductors around salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • 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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Windings For Motors And Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
FR0214948A 2002-05-16 2002-11-28 Appareil de detection d'angle de rotation Expired - Fee Related FR2839780B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002141480A JP3590622B2 (ja) 2002-05-16 2002-05-16 回転角度検出器

Publications (2)

Publication Number Publication Date
FR2839780A1 FR2839780A1 (fr) 2003-11-21
FR2839780B1 true FR2839780B1 (fr) 2007-12-07

Family

ID=29397645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0214948A Expired - Fee Related FR2839780B1 (fr) 2002-05-16 2002-11-28 Appareil de detection d'angle de rotation

Country Status (4)

Country Link
US (1) US6936949B2 (fr)
JP (1) JP3590622B2 (fr)
DE (1) DE10255888A1 (fr)
FR (1) FR2839780B1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7145280B2 (en) * 2000-04-19 2006-12-05 Wellington Drive Technologies Limited Stator for a dynamoelectric machine having a split ferromagnetic core
KR100653671B1 (ko) * 2003-03-31 2006-12-05 마쯔시다덴기산교 가부시키가이샤 신뢰성이 높은 어스 구조를 갖는 모터 및 그 모터를 탑재한전기 기기
US6946769B2 (en) * 2003-05-08 2005-09-20 Asmo Co., Ltd. Insulator and manufacturing method thereof, and stator for electric rotating machine
JP4425045B2 (ja) * 2004-04-14 2010-03-03 三菱電機株式会社 レゾルバ
US7698803B2 (en) * 2004-09-09 2010-04-20 Mitsui High-Tec, Inc. Method of manufacturing laminated core
US20060071569A1 (en) * 2004-10-04 2006-04-06 Stewart William P Stator end caps and methods for positioning the lead and exit ends of the stator windings
JP4696209B2 (ja) * 2006-07-05 2011-06-08 多摩川精機株式会社 角度検出器
JP2009044880A (ja) * 2007-08-09 2009-02-26 Jtekt Corp モータ及び電動パワーステアリング装置
JP4851473B2 (ja) * 2008-01-18 2012-01-11 三菱電機株式会社 永久磁石形同期モータ
CN102047079B (zh) 2008-05-27 2013-09-04 三菱电机株式会社 旋转角度检测装置
JP5182760B2 (ja) * 2009-01-28 2013-04-17 多摩川精機株式会社 絶縁キャップ及びレゾルバー
DE102009056855A1 (de) * 2009-12-03 2011-06-09 Wilo Se Herstellung eines kettengewickelten Stators für Elektromotoren
DE102010014627A1 (de) * 2010-04-12 2011-10-13 Wilo Se Herstellung des Stators einer elektrischen Maschine
JP4965688B2 (ja) * 2010-04-28 2012-07-04 三菱電機株式会社 永久磁石形同期モータ
JP5717555B2 (ja) * 2011-06-22 2015-05-13 三菱電機株式会社 固定子鉄心
CN202889143U (zh) * 2011-12-28 2013-04-17 日本电产株式会社 单相感应马达
JP5505661B2 (ja) * 2012-01-31 2014-05-28 株式会社富士通ゼネラル 電動機の製造方法
EP2755303B1 (fr) * 2012-10-19 2016-12-14 Mitsubishi Electric Corporation Stator moulé, moteur électrique et unité d'extérieur de climatiseur
DE102014218602A1 (de) * 2014-09-16 2016-03-17 Continental Automotive Gmbh Verfahren zum Bewickeln einer Vielzahl von Spulenkörpern und Segmentspindel
JP6578180B2 (ja) * 2015-09-30 2019-09-18 日本電産サンキョー株式会社 ステータ、モータおよびポンプ装置
JP2017135861A (ja) * 2016-01-28 2017-08-03 日本電産サンキョー株式会社 ステータおよびステータの製造方法
JP2017138222A (ja) * 2016-02-04 2017-08-10 パナソニックＩｐマネジメント株式会社 回転位置検出器
DE102016202867B3 (de) * 2016-02-24 2017-04-06 Robert Bosch Gmbh Drehwinkelsensor
DE112016006743T5 (de) * 2016-04-15 2018-12-27 Mitsubishi Electric Corporation Drehmelder
US11909259B2 (en) 2018-08-28 2024-02-20 Mitsubishi Electric Corporation Stator, motor, fan, air conditioner, and method for manufacturing stator
CN113812063B (zh) * 2019-05-22 2024-01-12 三菱电机株式会社 同步电动机
GB2586989B (en) * 2019-09-11 2022-07-27 Rolls Royce Plc Electric Machines

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101501A (fr) * 1972-03-06 1973-12-20
JPS5146646A (fr) * 1974-10-21 1976-04-21 Kanto Special Steel Works Ltd
JPS50133407A (fr) * 1974-04-10 1975-10-22
JPS55120358A (en) * 1979-03-06 1980-09-16 Toshiba Corp Laminated iron-core for electrical machinery and apparatus
JPS58195450A (ja) * 1982-05-10 1983-11-14 Hokkai Bane Kk 電動機又は発電機の回動子及びその製造方法
JPH01252141A (ja) * 1988-03-31 1989-10-06 Shibaura Eng Works Co Ltd 電動機
US4939399A (en) * 1988-09-07 1990-07-03 Oh Sang S Series-wound electrical rotating field machine having integrated radial loop coils and drum coils
JP2888142B2 (ja) * 1993-11-08 1999-05-10 三菱電機株式会社 回転電動機並びにその製造方法
JPH08223830A (ja) * 1995-02-10 1996-08-30 Toshiba Corp 回転電機用の鉄心および突極形回転子鉄心
JPH08331784A (ja) * 1995-03-24 1996-12-13 Hitachi Metals Ltd 永久磁石界磁方式回転機
US5986377A (en) * 1997-04-11 1999-11-16 Kabushiki Kaisha Toshiba Stator for dynamoelectric machine
US5955807A (en) * 1997-04-25 1999-09-21 Denso Corporation Synchronous electric machine having auxiliary permanent magnet
JP3279279B2 (ja) * 1998-06-30 2002-04-30 三菱電機株式会社 鉄心装置
JP2001136703A (ja) 1999-11-09 2001-05-18 Tamagawa Seiki Co Ltd 回転検出器構造
JP3704029B2 (ja) * 2000-07-24 2005-10-05 三菱電機株式会社 始動用電動機の固定子
JP3625185B2 (ja) * 2000-09-27 2005-03-02 三菱電機株式会社 回転電機の固定子
JP3411012B2 (ja) * 2000-10-03 2003-05-26 多摩川精機株式会社 レゾルバ角度精度診断方法及び診断回路

Also Published As

Publication number Publication date
JP3590622B2 (ja) 2004-11-17
JP2003329486A (ja) 2003-11-19
DE10255888A1 (de) 2003-12-11
FR2839780A1 (fr) 2003-11-21
US20030222531A1 (en) 2003-12-04
US6936949B2 (en) 2005-08-30

Similar Documents

Publication Publication Date Title
FR2839780B1 (fr) Appareil de detection d'angle de rotation
FR2835051B1 (fr) Detecteur d'angle de rotation
DE60303565D1 (de) Tragbares Informationsverarbeitungsgerät
FR2795800B1 (fr) Appareil de prevention d'inversion d'ecoulement
DE60336851D1 (de) Bildaufbereitungsvorrichtung
DE60323021D1 (de) Drehwinkelsensor
DE602004015916D1 (de) Gerät zur detektion von absolutem drehwinkel und drehmoment
DE10217601B4 (de) Winkelsensor
DE602004000240D1 (de) Drehgeschwindigkeitserfassungsvorrichtung
FR2841118B1 (fr) Determination de la position d'un appareil de radiographie ou de radioscopie
FR2825147B1 (fr) Appareil de detection de position et appareil de detection d'anomalie
FR2791266B3 (fr) Appareil d'exercice de la marche
DE602004003957D1 (de) Neigungswinkel-detektionseinrichtung und neigungswinkel-detektionsverfahren
DE60028153D1 (de) Drehwinkelsensor
DE60323486D1 (de) Bildverarbeitungseinrichtung
DE60237658D1 (de) Drehwinkeldetektionsapparat und seine Drehwinkelscheibe
ITMI20040294A1 (it) Dispositivi per la rilevazione di un angolo di rotazione
FR2838179B1 (fr) Appareil de retroeclairage
EP1679491A4 (fr) Dispositif de detection d'angle de rotation
DE60323291D1 (de) Rotationsdetektionsvorrichtung
FR2835731B1 (fr) Appareil de mammographie
FR2821535B1 (fr) Systeme de port d'appareil portable
FR2852228B1 (fr) Appareil d'hygiene bucco-dentaire
FR2864616B1 (fr) Dispositif de detection d'angle de rotation et dispositif de detection de couple
FR2851411B1 (fr) Appareil d'epandage

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20170731