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GB844233A - Improvements in or relating to direct current dynamo electric machines - Google Patents

Improvements in or relating to direct current dynamo electric machines

Info

Publication number
GB844233A
GB844233A GB570658A GB570658A GB844233A GB 844233 A GB844233 A GB 844233A GB 570658 A GB570658 A GB 570658A GB 570658 A GB570658 A GB 570658A GB 844233 A GB844233 A GB 844233A
Authority
GB
United Kingdom
Prior art keywords
electric machines
relating
direct current
dynamo electric
current dynamo
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
GB570658A
Inventor
Samuel Howard Dale
Erich Siegfried Friedlander
William George Thompson
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB570658A priority Critical patent/GB844233A/en
Publication of GB844233A publication Critical patent/GB844233A/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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

844,233. Cores for dynamo-electric machines. GENERAL ELECTRIC CO. Ltd. Feb. 19, 1959 [Feb. 21, 1958], No. 5706/58. Drawings to Specification. Class 35. The reversal of the field of a large D.C. motor for control purposes is facilitated by making the core of thick laminations, e.g. about one inch thick. The pole-shoes are of conventional thin laminations.
GB570658A 1958-02-21 1958-02-21 Improvements in or relating to direct current dynamo electric machines Expired GB844233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB570658A GB844233A (en) 1958-02-21 1958-02-21 Improvements in or relating to direct current dynamo electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB570658A GB844233A (en) 1958-02-21 1958-02-21 Improvements in or relating to direct current dynamo electric machines

Publications (1)

Publication Number Publication Date
GB844233A true GB844233A (en) 1960-08-10

Family

ID=9801110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB570658A Expired GB844233A (en) 1958-02-21 1958-02-21 Improvements in or relating to direct current dynamo electric machines

Country Status (1)

Country Link
GB (1) GB844233A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6140726A (en) * 1997-07-03 2000-10-31 Minebea Co., Ltd. Radial gap cylindrical motor having an increased number of slots

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6140726A (en) * 1997-07-03 2000-10-31 Minebea Co., Ltd. Radial gap cylindrical motor having an increased number of slots

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