GB1531114A - Electromagnetic linear motor - Google Patents

Electromagnetic linear motor

Info

Publication number
GB1531114A
GB1531114A GB13150/77A GB1315077A GB1531114A GB 1531114 A GB1531114 A GB 1531114A GB 13150/77 A GB13150/77 A GB 13150/77A GB 1315077 A GB1315077 A GB 1315077A GB 1531114 A GB1531114 A GB 1531114A
Authority
GB
United Kingdom
Prior art keywords
stator bar
linear motor
shafts
rollers
stator
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
GB13150/77A
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1531114A publication Critical patent/GB1531114A/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)
  • Character Spaces And Line Spaces In Printers (AREA)
GB13150/77A 1976-06-01 1977-03-29 Electromagnetic linear motor Expired GB1531114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/691,931 US4037122A (en) 1976-06-01 1976-06-01 Linear actuator

Publications (1)

Publication Number Publication Date
GB1531114A true GB1531114A (en) 1978-11-01

Family

ID=24778559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13150/77A Expired GB1531114A (en) 1976-06-01 1977-03-29 Electromagnetic linear motor

Country Status (7)

Country Link
US (1) US4037122A (enExample)
JP (1) JPS6042701B2 (enExample)
CA (1) CA1079784A (enExample)
DE (1) DE2718489A1 (enExample)
FR (1) FR2353987A1 (enExample)
GB (1) GB1531114A (enExample)
IT (1) IT1115479B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147968A (en) * 1979-05-02 1980-11-18 Ricoh Co Ltd Linear pulse motor
US4369383A (en) * 1979-09-05 1983-01-18 Kollmorgen Technologies Corporation Linear DC permanent magnet motor
JPS5953784B2 (ja) * 1980-04-15 1984-12-26 ブラザー工業株式会社 リニアステツプモ−タ
DE3110339C2 (de) * 1981-03-17 1984-09-27 Thyssen Industrie Ag, 4300 Essen Verfahren zum Herstellen eines Blechpakets für einen Langstator-Linearmotor
JPS5986471A (ja) * 1982-11-08 1984-05-18 Oki Electric Ind Co Ltd ブラシレスリニアモ−タ
JPS5986470A (ja) 1982-11-10 1984-05-18 Canon Inc リニアモ−タ
JPS60194748A (ja) * 1984-03-13 1985-10-03 Shinko Electric Co Ltd リニアパルスモ−タにおける移動子の支持機構
JPS6229783U (enExample) * 1985-08-01 1987-02-23
JPS6244679U (enExample) * 1985-09-04 1987-03-18
US4793263A (en) * 1986-08-01 1988-12-27 The Boeing Company Integrated linear synchronous unipolar motor with controlled permanent magnet bias
US4859974A (en) * 1988-10-11 1989-08-22 General Electric Company Electromagnetic motor/actuator
US5434459A (en) * 1993-11-05 1995-07-18 Magnetic Bearing Technologies, Inc. Pulsed power linear actuator and method of increasing actuator stroke force
US20030038556A1 (en) * 2000-03-30 2003-02-27 Gieskes Koenraad Alexander Variable reluctance motor
WO2001076046A2 (en) * 2000-03-30 2001-10-11 Delaware Capital Formation, Inc. Variable reluctance motor with improved tooth geometry
US20060131966A1 (en) * 2004-12-16 2006-06-22 Janisiewicz Stanley W Motor, motor system, motor elements and method of assembly thereof
US8922068B2 (en) * 2011-07-11 2014-12-30 Baldor Electric Company Linear drive motor with improved bearing system
EP3915183A1 (en) * 2019-01-22 2021-12-01 Waters Technologies Corporation Linear motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265911A (en) * 1964-01-27 1966-08-09 Superior Electric Co Linear electric motor
US3292065A (en) * 1964-01-27 1966-12-13 Superior Electric Co Linear electric motor and control system
US3268747A (en) * 1964-02-28 1966-08-23 Superior Electric Co Linear electric motor
JPS525123B2 (enExample) * 1972-05-11 1977-02-09
US3867676A (en) * 1973-09-20 1975-02-18 Ibm Variable reluctance linear stepper motor

Also Published As

Publication number Publication date
FR2353987A1 (fr) 1977-12-30
IT1115479B (it) 1986-02-03
FR2353987B1 (enExample) 1979-03-09
US4037122A (en) 1977-07-19
JPS6042701B2 (ja) 1985-09-24
JPS52146814A (en) 1977-12-06
CA1079784A (en) 1980-06-17
DE2718489A1 (de) 1977-12-15

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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