GB417137A - Improvements in dynamo-electric machines - Google Patents

Improvements in dynamo-electric machines

Info

Publication number
GB417137A
GB417137A GB1193933A GB1193933A GB417137A GB 417137 A GB417137 A GB 417137A GB 1193933 A GB1193933 A GB 1193933A GB 1193933 A GB1193933 A GB 1193933A GB 417137 A GB417137 A GB 417137A
Authority
GB
United Kingdom
Prior art keywords
winding
main
auxiliary
brush
poles
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
GB1193933A
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.)
HAROLD DAKIN WHEELER
Original Assignee
HAROLD DAKIN WHEELER
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 HAROLD DAKIN WHEELER filed Critical HAROLD DAKIN WHEELER
Priority to GB1193933A priority Critical patent/GB417137A/en
Publication of GB417137A publication Critical patent/GB417137A/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
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/20—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having additional brushes spaced intermediately of the main brushes on the commutator, e.g. cross-field machines, metadynes, amplidynes or other armature-reaction excited machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)

Abstract

417,137. Exciting dynamo electric machines. WHEELER, H. D., and MOSSAY, P. A. H., Gothic Works, Norwich. April 24, 1933, No. 11939. [Class 35.] A continuous-current machine has an auxiliary winding on all the main poles connected between a main brush and an auxiliary brush which is located approximately mid-way between a main pole and an interpole, an approximately series effect being thereby obtained. In the form shown, the main poles M carry in addition to the series winding 5 and shunt winding 4 an auxiliary winding 8 connected between main brush 1 and the auxiliary brush 7 and the main brushes may be adjustable. The auxiliary poles A carry a winding 3 but either of the windings 4, 5 may be omitted. In a modification, the shunt winding 4 is connected between brushes 2 and 7.
GB1193933A 1933-04-24 1933-04-24 Improvements in dynamo-electric machines Expired GB417137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1193933A GB417137A (en) 1933-04-24 1933-04-24 Improvements in dynamo-electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1193933A GB417137A (en) 1933-04-24 1933-04-24 Improvements in dynamo-electric machines

Publications (1)

Publication Number Publication Date
GB417137A true GB417137A (en) 1934-09-28

Family

ID=9995417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1193933A Expired GB417137A (en) 1933-04-24 1933-04-24 Improvements in dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB417137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252068A (en) * 1963-06-28 1966-05-17 Westinghouse Electric Corp Compound direct current motor including an armature reaction speed control winding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252068A (en) * 1963-06-28 1966-05-17 Westinghouse Electric Corp Compound direct current motor including an armature reaction speed control winding

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