GB782958A - Revolving field for electrical machines with salient poles - Google Patents

Revolving field for electrical machines with salient poles

Info

Publication number
GB782958A
GB782958A GB27853/55A GB2785355A GB782958A GB 782958 A GB782958 A GB 782958A GB 27853/55 A GB27853/55 A GB 27853/55A GB 2785355 A GB2785355 A GB 2785355A GB 782958 A GB782958 A GB 782958A
Authority
GB
United Kingdom
Prior art keywords
pole
magnet wheel
slot
parts
wheel
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
GB27853/55A
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France 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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB782958A publication Critical patent/GB782958A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Synchronous Machinery (AREA)

Abstract

782,958. Poles for dynamo-electric machines. AKT.-GES. BROWN, BOVERI & CIE. Sept. 30, 1955 [Oct. 1, 1954], No. 27853/55. Class 35. The individual poles of a rotating field consist of several solid parts a which form the actual pole shoe and part of the pole core k, a pole coil b being mounted on the magnet wheel p before the pole is assembled. The magnet wheel has claw-like elements i which project into the pole core and so secure the parts a to the wheel. A transverse slot c is provided for each pole, and the pole parts are inserted successively into the slot and then moved in an axial direction along the magnet wheel into the desired position within the coil b. Filling pieces d for the slot have projections n engaging the slot, and a locking plate e is fitted with keys f. The elements a, d and e are held by bolts g to prevent shift in the circumferential direction. Screws h connect the parts a to the claws i of the magnet wheel. The slots c are preferably situated at the centre of the magnet wheel.
GB27853/55A 1954-10-01 1955-09-30 Revolving field for electrical machines with salient poles Expired GB782958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH782958X 1954-10-01

Publications (1)

Publication Number Publication Date
GB782958A true GB782958A (en) 1957-09-18

Family

ID=4536365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27853/55A Expired GB782958A (en) 1954-10-01 1955-09-30 Revolving field for electrical machines with salient poles

Country Status (1)

Country Link
GB (1) GB782958A (en)

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