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GB372726A - Improvements in the manufacture of dynamo-electric machines - Google Patents

Improvements in the manufacture of dynamo-electric machines

Info

Publication number
GB372726A
GB372726A GB32759/30A GB3275930A GB372726A GB 372726 A GB372726 A GB 372726A GB 32759/30 A GB32759/30 A GB 32759/30A GB 3275930 A GB3275930 A GB 3275930A GB 372726 A GB372726 A GB 372726A
Authority
GB
United Kingdom
Prior art keywords
core
dynamo
laminμ
laminae
casting process
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
GB32759/30A
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.)
VEM Sachsenwerk GmbH
Original Assignee
Sachsenwerk Licht und Kraft AG
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 Sachsenwerk Licht und Kraft AG filed Critical Sachsenwerk Licht und Kraft AG
Publication of GB372726A publication Critical patent/GB372726A/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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

372,726. Casting composite articles. SACHSENWERK LICHT-UND-KRAFTAKT.-GES., Niedersedlitz, Dresden, Germany. Oct. 31, 1930, No. 32759. Convention date, Nov. 18, 1929. Void [Published under Sect. 91 of the Acts]. [Class 83 (i).] The parts which hold the assembled laminµ to form a stator core for a dynamo-electric machine are formed round the laminae by the spray casting process. In the form shown, the jacket b is formed round the laminµ a by a spraying operation, may be provided with feet or flanges, and may have ribs occupying dovetail grooves c in the core. In an alternative construction, the cast metal does not surround the outer periphery of the core, but the laminae are held together by a series of bolts and by two end rings formed by the same casting process.
GB32759/30A 1929-11-18 1930-10-31 Improvements in the manufacture of dynamo-electric machines Expired GB372726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE372726X 1929-11-18

Publications (1)

Publication Number Publication Date
GB372726A true GB372726A (en) 1932-05-12

Family

ID=6333846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32759/30A Expired GB372726A (en) 1929-11-18 1930-10-31 Improvements in the manufacture of dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB372726A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741079C (en) * 1939-08-24 1943-11-04 Georgii Elektro Motoren Appbau Braking and starting device for electric motors
US2488458A (en) * 1946-06-08 1949-11-15 Westinghouse Electric Corp Stator construction
US2610225A (en) * 1948-12-20 1952-09-09 Emerson Electric Mfg Co Core construction for electrical equipment
US2711492A (en) * 1950-05-15 1955-06-21 Ballman Engineering Company Stator for electric motors
US2769933A (en) * 1953-09-04 1956-11-06 Ballman Engineering Company Stator construction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741079C (en) * 1939-08-24 1943-11-04 Georgii Elektro Motoren Appbau Braking and starting device for electric motors
US2488458A (en) * 1946-06-08 1949-11-15 Westinghouse Electric Corp Stator construction
US2610225A (en) * 1948-12-20 1952-09-09 Emerson Electric Mfg Co Core construction for electrical equipment
US2711492A (en) * 1950-05-15 1955-06-21 Ballman Engineering Company Stator for electric motors
US2769933A (en) * 1953-09-04 1956-11-06 Ballman Engineering Company Stator construction

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