GB949621A - Improvements in armature windings for dynamo electric machines - Google Patents

Improvements in armature windings for dynamo electric machines

Info

Publication number
GB949621A
GB949621A GB1616360A GB1616360A GB949621A GB 949621 A GB949621 A GB 949621A GB 1616360 A GB1616360 A GB 1616360A GB 1616360 A GB1616360 A GB 1616360A GB 949621 A GB949621 A GB 949621A
Authority
GB
United Kingdom
Prior art keywords
winding
commutator
electric machines
commutators
noses
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
GB1616360A
Inventor
Arthur Mandl
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB1616360A priority Critical patent/GB949621A/en
Publication of GB949621A publication Critical patent/GB949621A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
    • H02K23/36—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings having two or more windings; having two or more commutators; having two or more stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

949,621. Winding layouts for dynamo-electric machines. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. March 7, 1961 [May 6, 1960], No. 16163/60. Heading H2A. In a fully equalized doubly re-entrant duplex winding having even equalizer pitch, each winding 3, 4 is connected to a separate commutator 1, 2, thus increasing the commutator segmental pitch, and has an additional connection 3a made from coil noses 8<SP>1</SP>, 101 of winding 3 to commutator 2 and from coil noses 9<SP>1</SP>, 11<SP>1</SP> of winding 4 by connectors 4a to commutator 1. Thus both windings are connected to both commutators and by the simultaneous commutation of a top conductor of one winding with the bottom conductor of the other winding sparkless commutation at high currents is obtained. The fully equalized commutators may be located either both at one end or one at each end of the armature. The number of conductors required to pass through the core are given for both commutator positions.
GB1616360A 1960-05-06 1960-05-06 Improvements in armature windings for dynamo electric machines Expired GB949621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1616360A GB949621A (en) 1960-05-06 1960-05-06 Improvements in armature windings for dynamo electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1616360A GB949621A (en) 1960-05-06 1960-05-06 Improvements in armature windings for dynamo electric machines

Publications (1)

Publication Number Publication Date
GB949621A true GB949621A (en) 1964-02-12

Family

ID=10072300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1616360A Expired GB949621A (en) 1960-05-06 1960-05-06 Improvements in armature windings for dynamo electric machines

Country Status (1)

Country Link
GB (1) GB949621A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598222A (en) * 1983-12-20 1986-07-01 Mitsuba Electric Manufacturing Co., Ltd. Direct current machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598222A (en) * 1983-12-20 1986-07-01 Mitsuba Electric Manufacturing Co., Ltd. Direct current machine

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