GB1410663A - Linear electromagnetic motors - Google Patents

Linear electromagnetic motors

Info

Publication number
GB1410663A
GB1410663A GB4428372A GB4428372A GB1410663A GB 1410663 A GB1410663 A GB 1410663A GB 4428372 A GB4428372 A GB 4428372A GB 4428372 A GB4428372 A GB 4428372A GB 1410663 A GB1410663 A GB 1410663A
Authority
GB
United Kingdom
Prior art keywords
teeth
magnetic
electromagnets
bar
base
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
Application number
GB4428372A
Other languages
English (en)
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Publication of GB1410663A publication Critical patent/GB1410663A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
GB4428372A 1971-09-28 1972-09-25 Linear electromagnetic motors Expired GB1410663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134794A FR2154853A5 (enExample) 1971-09-28 1971-09-28

Publications (1)

Publication Number Publication Date
GB1410663A true GB1410663A (en) 1975-10-22

Family

ID=9083563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4428372A Expired GB1410663A (en) 1971-09-28 1972-09-25 Linear electromagnetic motors

Country Status (4)

Country Link
US (1) US3829746A (enExample)
DE (1) DE2247509A1 (enExample)
FR (1) FR2154853A5 (enExample)
GB (1) GB1410663A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174553A (en) * 1985-02-28 1986-11-05 Tokyo Juki Industrial Co Ltd Carriage drive system for a disc drive

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7410621A (nl) * 1973-09-14 1975-03-18 Siemens Ag Aan een rijbaan gebonden motorvoertuig met een synchrone lineairmotor.
FR2425757A1 (fr) * 1978-05-10 1979-12-07 Auxilec Structure pour moteur lineaire a reluctance variable et moteur equipe d'une telle structure
JPS5510840A (en) * 1978-07-07 1980-01-25 Ishikawajima Harima Heavy Ind Co Ltd Linear step motor
CA1142581A (en) * 1978-07-20 1983-03-08 Lawrence W. Langley Variable reluctance stepper motor
FR2458494A1 (fr) * 1979-06-07 1981-01-02 Anfor Dispositif de deplacement d'objets legers, tels que des microfiches
JPS598145B2 (ja) * 1980-08-27 1984-02-23 ブラザー工業株式会社 Ｖｒ形リニアステップモ−タ
FR2509541B1 (fr) * 1981-07-08 1985-06-14 Jeumont Schneider Moteur electrique a reluctance variable pour la translation des barres de commande dans un reacteur nucleaire
EP0069630B1 (fr) * 1981-07-08 1986-05-07 JEUMONT-SCHNEIDER Société anonyme dite: Moteur électrique à réluctance variable pour la translation des barres de commande dans un réacteur nucleaire
FR2526241B1 (fr) * 1982-04-30 1986-04-04 Jeumont Schneider Moteur electrique a reluctance variable pour la translation des barres de commande dans un reacteur nucleaire
FR2527858B1 (fr) * 1982-05-27 1986-11-07 Jeumont Schneider Moteur electrique a reluctance variable a enceinte etanche
DE3208380A1 (de) * 1982-03-09 1984-01-12 Helmut Prof. Dr.-Ing. 5778 Meschede Moczala Buerstenloser gleichstrom-linearmotor
US4578622A (en) * 1982-10-26 1986-03-25 Shinko Electric Co., Ltd. Linear pulse motor
US4509001A (en) * 1983-03-04 1985-04-02 Matsushita Electric Industrial Co., Ltd. Brushless linear servomotor
EP0134827A1 (de) * 1983-09-08 1985-03-27 Ibm Deutschland Gmbh Elektromagnetischer Antrieb für fortlaufende und schrittweise Linear- oder Drehbewegungen
JPS6115560A (ja) * 1984-06-28 1986-01-23 Toshiro Higuchi リニアステツプモ−タ
US4766358A (en) * 1984-06-28 1988-08-23 Nippon Seiko Kabushiki Kaisha Linear stepping motor
US4712027A (en) * 1986-03-21 1987-12-08 International Business Machines Corporation Radial pole linear reluctance motor
GB2194689A (en) * 1986-08-13 1988-03-09 Stemme Otto Reluctance motor air gap dimensions
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
JPH01177805A (ja) * 1987-12-29 1989-07-14 Fuji Electric Co Ltd 吸引形磁気浮上車
US5015903A (en) * 1988-08-15 1991-05-14 Pacific Scientific Company Electronically commutated reluctance motor
JPH0639756Y2 (ja) * 1989-11-13 1994-10-19 株式会社トイボックス リニアモーター式軌道走行玩具
US5157296A (en) * 1990-12-20 1992-10-20 Massachusetts Institute Of Technology Bearing for use in high resolution precision control device
US5196745A (en) * 1991-08-16 1993-03-23 Massachusetts Institute Of Technology Magnetic positioning device
US5545936A (en) * 1994-07-15 1996-08-13 Davenport; Norban E. C-stator type segmented zoned field dc-motor
DE4428321A1 (de) * 1994-08-11 1996-02-15 Horst Bendrich Linearer Reluktanzmotor
US5796186A (en) * 1995-03-31 1998-08-18 Minolta Co., Ltd. Linear motor
JPH08275490A (ja) * 1995-03-31 1996-10-18 Minolta Co Ltd エンコーダ付き電動モータ
DE19604645A1 (de) * 1996-02-08 1997-08-14 Stemme Otto Elektroantrieb
US6169349B1 (en) 1999-11-02 2001-01-02 Norban Earl Davenport Electromagnet type segmented field DC motor
AU2003210832A1 (en) * 2002-02-19 2003-09-09 Parker-Hannifin Corporation Linear motor with magnet rail support
JP2004364392A (ja) * 2003-06-03 2004-12-24 Canon Inc リニアモータ、及びこれを備えるステージ装置、露光装置並びにデバイス製造方法
DE102004045992A1 (de) * 2004-09-22 2006-04-06 Siemens Ag Elektrische Maschine
DE102006013259A1 (de) * 2006-03-21 2007-10-04 Siemens Ag Blechpaket eines elektrischen Linearmotors
WO2010103575A1 (ja) * 2009-03-13 2010-09-16 株式会社日立製作所 リニアモータ
DE102009051975A1 (de) 2009-11-04 2011-05-05 Festo Ag & Co. Kg Lineardirektantrieb
DE102009051974A1 (de) 2009-11-04 2011-05-05 Festo Ag & Co. Kg Lineardirektantrieb
JP5567823B2 (ja) * 2009-11-09 2014-08-06 ヤマハ発動機株式会社 リニアスケール、リニアモータ、及びリニアモータの制御装置
WO2011155022A1 (ja) * 2010-06-08 2011-12-15 株式会社日立製作所 リニアモータ
DE102017105977A1 (de) * 2017-03-21 2018-09-27 Schaeffler Technologies AG & Co. KG Dynamoelektrische Maschine mit reduzierten Rastmomenten
CN114270677A (zh) * 2019-08-23 2022-04-01 伊赛奥自动化有限公司 平移式电机和用于制造这样的平移式电机的定子的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174553A (en) * 1985-02-28 1986-11-05 Tokyo Juki Industrial Co Ltd Carriage drive system for a disc drive

Also Published As

Publication number Publication date
DE2247509A1 (de) 1973-04-05
US3829746A (en) 1974-08-13
FR2154853A5 (enExample) 1973-05-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee