GB1387871A - Electrical motors having open magnetic circuits - Google Patents

Electrical motors having open magnetic circuits

Info

Publication number
GB1387871A
GB1387871A GB565772A GB565772A GB1387871A GB 1387871 A GB1387871 A GB 1387871A GB 565772 A GB565772 A GB 565772A GB 565772 A GB565772 A GB 565772A GB 1387871 A GB1387871 A GB 1387871A
Authority
GB
United Kingdom
Prior art keywords
windings
phase
winding
motor
supplementary
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
GB565772A
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Publication of GB1387871A publication Critical patent/GB1387871A/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 Multiple Motors (AREA)
  • Synchronous Machinery (AREA)
GB565772A 1971-02-08 1972-02-07 Electrical motors having open magnetic circuits Expired GB1387871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7104086A FR2126479A5 (enExample) 1971-02-08 1971-02-08

Publications (1)

Publication Number Publication Date
GB1387871A true GB1387871A (en) 1975-03-19

Family

ID=9071513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB565772A Expired GB1387871A (en) 1971-02-08 1972-02-07 Electrical motors having open magnetic circuits

Country Status (7)

Country Link
US (1) US3801840A (enExample)
JP (1) JPS563738B1 (enExample)
CA (1) CA974298A (enExample)
DE (1) DE2204791A1 (enExample)
FR (1) FR2126479A5 (enExample)
GB (1) GB1387871A (enExample)
SE (1) SE398028B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112953331A (zh) * 2021-01-26 2021-06-11 中国华能集团清洁能源技术研究院有限公司 一种高速多相永磁同步电机低损耗变流系统谐波抑制方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU790080A1 (ru) * 1978-03-20 1980-12-23 Ростовский-на-Дону институт инженеров железнодорожного транспорта Асинхронный линейный двигатель
US6188204B1 (en) * 1999-08-05 2001-02-13 Joseph Vithayathil Brushless AC field system for stable frequency variable speed alternators

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664534A (en) * 1950-01-20 1953-12-29 Louis R Mahrt Variable speed alternating current motor
US2825018A (en) * 1954-09-01 1958-02-25 Kollsman Instr Corp Inductively operated rotary mechanism
US2991402A (en) * 1957-03-22 1961-07-04 San Ei Kogyo Ltd Single phase electric motor of ferro resonance type
US3584277A (en) * 1968-03-29 1971-06-08 Mini Ind Const Masini Ferroresonant servomotor with external feedback
CH503415A (fr) * 1968-12-20 1971-02-15 Merlin Gerin Moteur à induction linéaire
FR2082393A5 (enExample) * 1970-03-13 1971-12-10 Anvar

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112953331A (zh) * 2021-01-26 2021-06-11 中国华能集团清洁能源技术研究院有限公司 一种高速多相永磁同步电机低损耗变流系统谐波抑制方法
CN112953331B (zh) * 2021-01-26 2022-06-07 中国华能集团清洁能源技术研究院有限公司 一种高速多相永磁同步电机低损耗变流系统谐波抑制方法

Also Published As

Publication number Publication date
FR2126479A5 (enExample) 1972-10-06
DE2204791A1 (de) 1972-08-17
CA974298A (en) 1975-09-09
SE398028B (sv) 1977-11-28
US3801840A (en) 1974-04-02
JPS563738B1 (enExample) 1981-01-27

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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