GB827223A - Stator for electrical machines - Google Patents

Stator for electrical machines

Info

Publication number
GB827223A
GB827223A GB869/57A GB86957A GB827223A GB 827223 A GB827223 A GB 827223A GB 869/57 A GB869/57 A GB 869/57A GB 86957 A GB86957 A GB 86957A GB 827223 A GB827223 A GB 827223A
Authority
GB
United Kingdom
Prior art keywords
triangular
pieces
stator
jan
region
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
GB869/57A
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 Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Publication of GB827223A publication Critical patent/GB827223A/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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings

Abstract

827,223. Core laminae for dynamo-electric machines. BROWN, BOVERI & CIE A.G. Jan. 9,1957 [Jan. 9, 1956], No. 869/57. Class 35. A stator of annular laminated sheets has the sheets divided into individual pieces of which alternate pieces are triangular, no cutting lines being radial unless in the region of the conductor slots. In Fig. 6 the triangular pieces 2 have extensions each with one conductor slot and their outer corners fit the axial ribs 4 but in Fig. 4 they do not reach the slotted region, and, being smaller, need additional axial supporting ribs 14. The laminµ are staggered so that a triangular section in one ring faces intermediate sections in the adjacent rings.
GB869/57A 1956-01-09 1957-01-09 Stator for electrical machines Expired GB827223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH827223X 1956-01-09

Publications (1)

Publication Number Publication Date
GB827223A true GB827223A (en) 1960-02-03

Family

ID=4540026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB869/57A Expired GB827223A (en) 1956-01-09 1957-01-09 Stator for electrical machines

Country Status (1)

Country Link
GB (1) GB827223A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2112742A3 (en) * 2008-04-25 2011-06-15 Hitachi, Ltd. Rotating electrical machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2112742A3 (en) * 2008-04-25 2011-06-15 Hitachi, Ltd. Rotating electrical machine
EP2362523A1 (en) * 2008-04-25 2011-08-31 Hitachi, Ltd. Rotating electrical machine
EP2362524A1 (en) * 2008-04-25 2011-08-31 Hitachi, Ltd. Rotating electrical machine
US8174156B2 (en) 2008-04-25 2012-05-08 Hitachi, Ltd. Rotating electrical machine with different lamination steel kinds and spacing
US8304953B2 (en) 2008-04-25 2012-11-06 Hitachi, Ltd. Rotating electrical machine
US8624462B2 (en) 2008-04-25 2014-01-07 Hitachi, Ltd. Rotating electrical machine

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