CA979086A - Electromagnetic levitation - Google Patents

Electromagnetic levitation

Info

Publication number
CA979086A
CA979086A CA172,098A CA172098A CA979086A CA 979086 A CA979086 A CA 979086A CA 172098 A CA172098 A CA 172098A CA 979086 A CA979086 A CA 979086A
Authority
CA
Canada
Prior art keywords
electromagnetic levitation
levitation
electromagnetic
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
CA172,098A
Other languages
English (en)
Other versions
CA172098S (en
Inventor
John F. Eastham
Eric R. Laithwaite
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.)
Tracked Hovercraft Ltd
Original Assignee
Tracked Hovercraft 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 Tracked Hovercraft Ltd filed Critical Tracked Hovercraft Ltd
Application granted granted Critical
Publication of CA979086A publication Critical patent/CA979086A/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
    • H02K41/025—Asynchronous motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
CA172,098A 1972-05-25 1973-05-24 Electromagnetic levitation Expired CA979086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2474672A GB1373054A (en) 1972-05-25 1972-05-25 Electromagnetic levitation

Publications (1)

Publication Number Publication Date
CA979086A true CA979086A (en) 1975-12-02

Family

ID=10216607

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,098A Expired CA979086A (en) 1972-05-25 1973-05-24 Electromagnetic levitation

Country Status (6)

Country Link
US (1) US3836799A (de)
JP (1) JPS5632854B2 (de)
CA (1) CA979086A (de)
DE (1) DE2326871C2 (de)
FR (1) FR2185887B1 (de)
GB (1) GB1373054A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013906A (en) * 1974-05-14 1977-03-22 National Research Development Corporation Electromagnetic levitation
GB1490218A (en) * 1974-09-24 1977-10-26 Nat Res Dev Linear induction motors
DE2811445C2 (de) * 1978-03-13 1982-04-22 Christian Ing.(grad.) 1000 Berlin Herrmann Asynchrone Linearmaschine und umlaufende Wechselstrommaschine
SU696579A1 (ru) * 1978-03-20 1979-11-05 Ростовский-на-Дону институт инженеров железнодорожного транспорта Линейный асинхронный двигатель
DE2820888A1 (de) * 1978-05-12 1979-11-22 Siemens Ag Eisenloser langstator-linearmotor
US4254349A (en) * 1978-10-18 1981-03-03 Bocharov Vasily I Linear induction motor
US4239997A (en) * 1978-11-21 1980-12-16 Bocharov Vasily I Linear induction motor
SU864454A1 (ru) * 1979-03-21 1981-09-15 Ростовский Институт Иженеров Железнодорожного Транспорта Линейна асинхронна машина
US4254350A (en) * 1979-07-12 1981-03-03 Miroshnichenko Vitaly T Asynchronous line-fed motor
US4271367A (en) * 1980-02-11 1981-06-02 Popov Alexandr D Linear induction motor
JPS573588A (en) * 1980-06-06 1982-01-09 Fujitsu Ltd Stopping-positioning apparatus for linear induction motor
DE3122695A1 (de) * 1981-06-06 1983-01-05 Herbert Prof. Dr.-Ing. 3300 Braunschweig Weh "asynchronmotoren mit grossen abstossenden normalkraeften"
JPS6115557A (ja) * 1984-06-30 1986-01-23 Toshiba Corp 浮上式搬送装置
DE3578860D1 (de) * 1984-10-23 1990-08-30 Toshiba Kawasaki Kk Transportsystem vom typ mit schwebendem traeger.
JPS6417079A (en) * 1987-07-10 1989-01-20 Manabu Suzuki Fixing device for electrophotographic device
WO1995006949A1 (en) * 1993-09-01 1995-03-09 Grumman Aerospace Corporation Superconducting electromagnet for levitation and propulsion of a maglev vehicle
US5666883A (en) * 1994-05-24 1997-09-16 Power Superconductor Applications Co., Inc. Method and apparatus for use of alternating current in primary suspension magnets for electrodynamic guidance with superconducting fields
DE10000513C1 (de) * 2000-01-08 2001-09-13 Herbert Weh Vorrichtung zum magnetischen Antreiben und Tragen von Fahrzeugen
US7683506B2 (en) * 2005-12-16 2010-03-23 Nikon Corporation CI-core actuator for long travel in a transverse direction
WO2018193711A1 (ja) 2017-04-20 2018-10-25 アルプス電気株式会社 タッチセンサ式電子デバイス、及びセンサ制御方法
CN113261176A (zh) * 2018-09-19 2021-08-13 超级高铁技术公司 单极线性同步电机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US782312A (en) * 1902-06-21 1905-02-14 Alfred Zehden Electric traction apparatus.
GB1314161A (en) * 1969-05-02 1973-04-18 Tracked Hovercraft Ltd Linear induction motor
US3644762A (en) * 1971-02-22 1972-02-22 Tracked Hovercraft Ltd Linear induction motor stator
DE2130059A1 (de) * 1971-03-13 1972-12-28 Licentia Gmbh Anordnung zur Fuehrung und Hubkrafterzeugung bei raederlosen Bewegungsvorrichtungen

Also Published As

Publication number Publication date
FR2185887B1 (de) 1979-07-20
JPS5632854B2 (de) 1981-07-30
JPS4950413A (de) 1974-05-16
DE2326871A1 (de) 1973-12-06
FR2185887A1 (de) 1974-01-04
GB1373054A (en) 1974-11-06
DE2326871C2 (de) 1984-08-16
US3836799A (en) 1974-09-17

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