JPH0318673U - - Google Patents

Info

Publication number
JPH0318673U
JPH0318673U JP1990071919U JP7191990U JPH0318673U JP H0318673 U JPH0318673 U JP H0318673U JP 1990071919 U JP1990071919 U JP 1990071919U JP 7191990 U JP7191990 U JP 7191990U JP H0318673 U JPH0318673 U JP H0318673U
Authority
JP
Japan
Prior art keywords
shaft
stators
multipolar
magnetic
electric motor
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.)
Pending
Application number
JP1990071919U
Other languages
English (en)
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
Priority claimed from FR8113448A external-priority patent/FR2509541B1/fr
Priority claimed from FR8207540A external-priority patent/FR2526241B1/fr
Priority claimed from FR8209303A external-priority patent/FR2527858B1/fr
Application filed filed Critical
Publication of JPH0318673U publication Critical patent/JPH0318673U/ja
Pending 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
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/12—Means for moving control elements to desired position
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
    • H02K37/04—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type with rotors situated within the stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
  • Synchronous Machinery (AREA)
  • Linear Motors (AREA)

Description

【図面の簡単な説明】
第１図は、原子炉の制御棒の操作に適用される
並進運動を与える本考案の一実施例としての電動
機の概略的横断面図、第２図は、第１図の電動機
の縦断面図、第３図は、回転運動を与える本考案
の別の実施例としての電動機の概略的半横断面図
である。 １……シヤフト、２……封止ジヤケツト、３，
１３……突部、１４……凹部、２１……磁性部材
。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 回転子部分と固定子部分とを備えており、
    前記回転子部分の封止ジヤケツト２の内部に配置
    された可変磁気抵抗−横断磁束型の電動機であつ
    て、前記回転子部分は、規則的に間隔をおいて配
    列された突部３を有する磁性材料製のシヤフト１
    により構成されており、前記固定子部分は、前記
    シヤフト１を連続的に包囲する少なくとも３つの
    多極性固定子からなり、前記多極性固定子の磁極
    コアは、磁性部材２１によつて前記封止ジヤケツ
    ト２の内部へと延びており、前記各磁性部材２１
    には、前記シヤフト１の前記突部３と同じ間隔お
    よび幅を有する突部１３を前記シヤフト１の側に
    与えるように凹部１４が形成されており、前記各
    多極性固定子の間の間隔は、前記磁性部材２１の
    前記突部１３と前記シヤフト１の前記突部３とが
    、前記多極性固定子のうちの１つのみについて対
    向しうるように間隔に設定されており、前記封止
    ジヤケツト２は、前記多極性固定子の前記磁極コ
    アによつて形成される固定子磁気回路を横切るよ
    うにして延びていることを特徴とする電動機。 (2) 前記多極性固定子の前記磁性部材の間には
    、前記シヤフト１の位置決めおよび案内を改善す
    るために、前記封止ジヤケツト２の内部において
    非磁性材料製の充てん材２２，２３が配置されて
    いる実用新案登録請求の範囲第(1)項記載の電動
    機。 (3) 前記封止ジヤケツト２は、非磁性材料製ま
    たは磁性材料製である実用新案登録請求の範囲第
    (1)項または第(2)項記載の電動機、 (4) 前記突部１３の高さと前記凹部１４の高さ
    との比をほぼ５分の３とした実用新案登録請求の
    範囲第(1)項または第(2)項または第(3)項記載の
    電動機。 (5) 前記各凹部１４の深さを有効空〓の幅のほ
    ぼ３倍とした実用新案登録請求の範囲第(1)項ま
    たは第(2)項または第(3)項または第(4)項記載の
    電動機。 (6) 前記多極性固定子のうちの第１のものに、
    次に前記第１のものと前記多極性固定子のうちの
    第２のものとに、次に前記第２のもののみに、次
    に前記第２のものと前記多極性固定子のうちの第
    ３のものとに同時に、次の前記第３のもののみに
    、次に前記第３のものと前記第１のものとに同時
    に、以下同様に次々に給電して前記シヤフト１を
    移動させるようにした実用新案登録請求の範囲第
    (1)項から第(5)項のうちのいずれかに記載した電
    動機。
JP1990071919U 1981-07-08 1990-07-05 Pending JPH0318673U (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8113448A FR2509541B1 (fr) 1981-07-08 1981-07-08 Moteur electrique a reluctance variable pour la translation des barres de commande dans un reacteur nucleaire
FR8207540A FR2526241B1 (fr) 1982-04-30 1982-04-30 Moteur electrique a reluctance variable pour la translation des barres de commande dans un reacteur nucleaire
FR8209303A FR2527858B1 (fr) 1982-05-27 1982-05-27 Moteur electrique a reluctance variable a enceinte etanche

Publications (1)

Publication Number Publication Date
JPH0318673U true JPH0318673U (ja) 1991-02-25

Family

ID=27251064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990071919U Pending JPH0318673U (ja) 1981-07-08 1990-07-05

Country Status (6)

Country Link
US (1) US4508984A (ja)
EP (1) EP0069630B1 (ja)
JP (1) JPH0318673U (ja)
CA (1) CA1180044A (ja)
DE (1) DE3270973D1 (ja)
ES (1) ES8306934A1 (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868432A (en) * 1979-12-26 1989-09-19 Unisys Corporation (Formerly Burroughs Corp) Multi-coil actuator with end cap flux carrier
US4810914A (en) * 1987-03-26 1989-03-07 International Business Machines Corporation Linear actuator with multiple closed loop flux paths essentially orthogonal to its axis
JPH083191Y2 (ja) * 1989-02-17 1996-01-29 株式会社安川電機 キャンドモータ
US5179306A (en) * 1990-01-10 1993-01-12 Escue Research And Development Company Small diameter brushless direct current linear motor and method of using same
US5307384A (en) * 1992-12-16 1994-04-26 Westinghouse Electric Corp. Segmented coil assembly for control rod drive
US5333160A (en) * 1993-08-12 1994-07-26 Combustion Engineering, Inc. Control rod position transmitter
FR2746250B1 (fr) * 1996-03-13 1999-08-06 Actionneur magnetique pourvu d'une paroi de separation
EP1069670A1 (fr) * 1999-07-12 2001-01-17 Société industrielle de Sonceboz S.A. Moteur électrique hybride
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
AU2003210832A1 (en) 2002-02-19 2003-09-09 Parker-Hannifin Corporation Linear motor with magnet rail support
CN1976186B (zh) * 2006-12-13 2011-05-11 哈尔滨工业大学 横向磁通圆筒形直线磁阻电机
US7973446B2 (en) * 2007-05-09 2011-07-05 Motor Excellence, Llc Electrical devices having tape wound core laminate rotor or stator elements
JP2012508549A (ja) 2008-11-03 2012-04-05 モーター エクセレンス， エルエルシー 横方向および／またはコンミュテート式磁束システムの固定子の概念
CN102986115A (zh) * 2010-03-15 2013-03-20 电扭矩机器股份有限公司 用于电动自行车的横向和/或换向通量系统
DK2548289T3 (da) * 2010-03-15 2020-02-17 Motor Excellence Llc Tværgående og/eller kommuterede strømningssystemer med faseforskydning
EP2548288A1 (en) * 2010-03-15 2013-01-23 Motor Excellence, LLC Transverse and/or commutated flux systems configured to provide reduced flux leakage, hysteresis loss reduction, and phase matching
CN103477538A (zh) 2010-11-17 2013-12-25 电动转矩机器公司 具有分段定子层压件的横向和/或换向磁通系统
WO2012067895A2 (en) 2010-11-17 2012-05-24 Motor Excellence, Llc Transverse and/or commutated flux system coil concepts
US8952590B2 (en) 2010-11-17 2015-02-10 Electric Torque Machines Inc Transverse and/or commutated flux systems having laminated and powdered metal portions
DE102013207806A1 (de) * 2013-04-29 2014-10-30 Siemens Aktiengesellschaft Elektrische Maschine
FR3030924B1 (fr) * 2014-12-19 2018-02-23 Valeo Systemes De Controle Moteur Machine electrique

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49116512A (ja) * 1973-03-12 1974-11-07
JPS5588560A (en) * 1978-12-26 1980-07-04 Aisan Ind Co Ltd Linear step motor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219853A (en) * 1965-11-23 Electromagnetic apparatus for moving a rod structure within a tubular housing
GB485225A (en) * 1936-02-29 1938-05-17 Hans Moser Improvements in or relating to electric motors
FR879428A (fr) * 1941-06-11 1943-02-23 Perfectionnements aux machines dynamo-électriques
US3068371A (en) * 1957-12-06 1962-12-11 Westinghouse Electric Corp Submersible motor with a sealed rotor chamber
US3162796A (en) * 1960-08-04 1964-12-22 Siemens Ag Electromagnetic linear motor
FR1345470A (fr) * 1963-01-25 1963-12-06 Euratom Circuits électriques de commande pour moteurs pas-à-pas
US3292065A (en) * 1964-01-27 1966-12-13 Superior Electric Co Linear electric motor and control system
FR1455472A (fr) * 1964-10-09 1966-10-14 Fiat Spa Moteur électro-magnétique, notamment pour la manipulation d'un élément mobile dans une enceinte étanche, tel qu'une barre de réglage d'un réacteur nucléaire
DE1514614A1 (de) * 1965-11-05 1969-09-11 Siemens Ag Elektromagnetsystem zur gradlinigen Bewegung von Bauteilen eines Atomreaktors
BE699519A (ja) * 1966-06-07 1967-11-16
FR1592065A (ja) * 1967-01-25 1970-05-11
FR2154853A5 (ja) * 1971-09-28 1973-05-18 Telemecanique Electrique
SU506930A1 (ru) * 1973-04-24 1976-03-15 Предприятие П/Я А-7291 Линейный шаговый электродвигатель
JPS5037169U (ja) * 1973-07-31 1975-04-18
JPS5725151A (en) * 1980-07-22 1982-02-09 Matsushita Electric Ind Co Ltd Linear motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49116512A (ja) * 1973-03-12 1974-11-07
JPS5588560A (en) * 1978-12-26 1980-07-04 Aisan Ind Co Ltd Linear step motor

Also Published As

Publication number Publication date
ES513799A0 (es) 1983-06-01
EP0069630A3 (en) 1983-07-20
DE3270973D1 (en) 1986-06-12
US4508984A (en) 1985-04-02
ES8306934A1 (es) 1983-06-01
EP0069630A2 (fr) 1983-01-12
EP0069630B1 (fr) 1986-05-07
CA1180044A (fr) 1984-12-27

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