GB660869A - Improvements in or relating to dynamo electric machines - Google Patents

Improvements in or relating to dynamo electric machines

Info

Publication number
GB660869A
GB660869A GB15469/49A GB1546949A GB660869A GB 660869 A GB660869 A GB 660869A GB 15469/49 A GB15469/49 A GB 15469/49A GB 1546949 A GB1546949 A GB 1546949A GB 660869 A GB660869 A GB 660869A
Authority
GB
United Kingdom
Prior art keywords
electric machines
slots
coil
disposed
main field
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
GB15469/49A
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International Co
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 Westinghouse Electric International Co filed Critical Westinghouse Electric International Co
Publication of GB660869A publication Critical patent/GB660869A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K27/00—AC commutator motors or generators having mechanical commutator
    • H02K27/04—AC commutator motors or generators having mechanical commutator having single-phase operation in series or shunt connection
    • H02K27/08—AC commutator motors or generators having mechanical commutator having single-phase operation in series or shunt connection with multiple-fed armature

Landscapes

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

Abstract

660,869. Cores for dynamo-electric machines. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. June 10, 1949 [July 17, 1948], No. 15469/49. Class 35. The stator or rotor core, e.g. of a series motor, has its slots 12 disposed in pairs in " back-toback " relationship separated by a parallelsided interpole 14, the slots 12 being formed of straight portions 15 opening wide to the airgap and of enlarged portions 16. The poles 13 carry the main field winding 5 1 formed of eight half-turns 21 1 to 21 8 making up a fourturn coil 5 1 , the active sides 22 of which are accommodated in the slot portions 16. The half-turn corresponding ends of the coil 5 1 are so formed as to register with each other to be brazed. The commutating coils on the pole 14 and the main field coils 5 1 alternate with each other and are so disposed as not to overlap each other.
GB15469/49A 1948-07-17 1949-06-10 Improvements in or relating to dynamo electric machines Expired GB660869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US660869XA 1948-07-17 1948-07-17

Publications (1)

Publication Number Publication Date
GB660869A true GB660869A (en) 1951-11-14

Family

ID=22067171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15469/49A Expired GB660869A (en) 1948-07-17 1949-06-10 Improvements in or relating to dynamo electric machines

Country Status (1)

Country Link
GB (1) GB660869A (en)

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