GB1396305A - Ac synchronous motors - Google Patents

Ac synchronous motors

Info

Publication number
GB1396305A
GB1396305A GB1343071A GB1343071A GB1396305A GB 1396305 A GB1396305 A GB 1396305A GB 1343071 A GB1343071 A GB 1343071A GB 1343071 A GB1343071 A GB 1343071A GB 1396305 A GB1396305 A GB 1396305A
Authority
GB
United Kingdom
Prior art keywords
poles
main
auxiliary
stator parts
ring
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
GB1343071A
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.)
Sangamo Weston Ltd
Atos Origin IT Services Inc
Original Assignee
Sangamo Weston Ltd
Sangamo Weston Inc
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 Sangamo Weston Ltd, Sangamo Weston Inc filed Critical Sangamo Weston Ltd
Priority to GB1343071A priority Critical patent/GB1396305A/en
Priority to FR7216211A priority patent/FR2135341B1/fr
Priority to DE2222244A priority patent/DE2222244C2/de
Priority to ZA723091A priority patent/ZA723091B/xx
Priority to AU42017/72A priority patent/AU461733B2/en
Publication of GB1396305A publication Critical patent/GB1396305A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
GB1343071A 1971-05-06 1971-05-06 Ac synchronous motors Expired GB1396305A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1343071A GB1396305A (en) 1971-05-06 1971-05-06 Ac synchronous motors
FR7216211A FR2135341B1 (enExample) 1971-05-06 1972-05-05
DE2222244A DE2222244C2 (de) 1971-05-06 1972-05-05 Synchronmotor
ZA723091A ZA723091B (en) 1971-05-06 1972-05-05 Synchronous motor
AU42017/72A AU461733B2 (en) 1971-05-06 1972-05-08 Synchronous motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1343071A GB1396305A (en) 1971-05-06 1971-05-06 Ac synchronous motors

Publications (1)

Publication Number Publication Date
GB1396305A true GB1396305A (en) 1975-06-04

Family

ID=10022840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1343071A Expired GB1396305A (en) 1971-05-06 1971-05-06 Ac synchronous motors

Country Status (5)

Country Link
AU (1) AU461733B2 (enExample)
DE (1) DE2222244C2 (enExample)
FR (1) FR2135341B1 (enExample)
GB (1) GB1396305A (enExample)
ZA (1) ZA723091B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0752749A3 (en) * 1995-07-06 1998-01-07 Minebea Co.,Ltd. Motor structure
GB2374207A (en) * 2001-04-05 2002-10-09 Sunonwealth Electr Mach Ind Co Stator assembly structure of a direct current brushless motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE737990C (de) * 1936-08-18 1943-07-30 Aeg Synchronkleinmotor
CH507612A (de) * 1968-05-14 1971-05-15 Saia Ag Fabrik Elek Scher App Kleinsynchronmotor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0752749A3 (en) * 1995-07-06 1998-01-07 Minebea Co.,Ltd. Motor structure
US6013965A (en) * 1995-07-06 2000-01-11 Minebea Co., Ltd. Motor structure
GB2374207A (en) * 2001-04-05 2002-10-09 Sunonwealth Electr Mach Ind Co Stator assembly structure of a direct current brushless motor
GB2374207B (en) * 2001-04-05 2005-07-20 Sunonwealth Electr Mach Ind Co Stator assembly structure of a direct current brushless motor

Also Published As

Publication number Publication date
ZA723091B (en) 1973-02-28
FR2135341A1 (enExample) 1972-12-15
DE2222244C2 (de) 1983-02-03
FR2135341B1 (enExample) 1977-12-23
AU461733B2 (en) 1975-06-05
AU4201772A (en) 1973-11-15
DE2222244A1 (de) 1972-11-23

Similar Documents

Publication Publication Date Title
US5030864A (en) Three-phase electrical machine with reduced cogging torque
US5289064A (en) Three-phase permanent magnet stepping motor
US3700944A (en) Disc-type variable reluctance rotating machine
GB1395401A (en) Electric micromotor
US6433451B1 (en) Method and electric motor with rotational stator
US4823040A (en) Single-stage, two-phase of four-phase synchronous electric motor
US4155018A (en) Multipolar step motor
US4985669A (en) Motor feedback system
GB1259777A (en) Improvements in or relating to brush-lifting gear for electrical machines
US2898485A (en) Magnetic clutch
GB1147373A (en) Improvements in or relating to vehicle transmissions including an eddy current retarder
GB1396305A (en) Ac synchronous motors
US2421301A (en) Single-phase alternating current synchronous motor
US3156076A (en) Manufacture of high accuracy through bore synchro
GB1478868A (en) Radial active magnetic bearing
USRE25445E (en) fredrickson
US2670448A (en) Electric motor
JPH0574301B2 (enExample)
GB1512732A (en) Electric motor
GB1091253A (en) Synchronous electric machines
US2412461A (en) Synchronous motor
GB1211328A (en) Improvements in single-phase split-pole hysteresis motors
US4355252A (en) Synchronous motor
US3619679A (en) Generator structure
US2422040A (en) Magnetic drive

Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
SPA Amended specification published
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee