GB129788A - Improvements in or relating to Windings for Dynamo-electric Machines. - Google Patents

Improvements in or relating to Windings for Dynamo-electric Machines.

Info

Publication number
GB129788A
GB129788A GB1158218A GB1158218A GB129788A GB 129788 A GB129788 A GB 129788A GB 1158218 A GB1158218 A GB 1158218A GB 1158218 A GB1158218 A GB 1158218A GB 129788 A GB129788 A GB 129788A
Authority
GB
United Kingdom
Prior art keywords
strap
slot
straps
dynamo
electric machines
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
GB1158218A
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
British Westinghouse Electric and Manufacturing Co 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 British Westinghouse Electric and Manufacturing Co Ltd filed Critical British Westinghouse Electric and Manufacturing Co Ltd
Priority to GB1158218A priority Critical patent/GB129788A/en
Publication of GB129788A publication Critical patent/GB129788A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H02K3/14—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots with transposed conductors, e.g. twisted conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

129,788. Kuyser, J. A., and British Westinghouse Electric & Manufac-. turing Co. July 16, 1918. Conductors. - A composite conductor for insertion in the slots of dynamo-electric machines comprises three or more intertwined or twisted straps 14- - - 17. Fig. 6, arranged in a single set, each strap being reduced in cross-section at the places where it crosses an adjacent strap; the straps are connected in parallel, and their voltages are equalized by arranging parts of each strap to occupy respectively the bottom, the intermediate positions, and the outer position in a slot. The arrangement shown in Fig. 6 may be duplicated, a strap at the bottom of a slot at one end of the conductor being at the bottom of a slot at the other end, and so on; for three straps, the arrangement given in Fig. 8 may be adopted. To form the part of reduced cross-section, the strap is bent as shown in Fig. 1, the projecting portion 9 is removed as far as the line 10, and the strap is bent again to the shape shown in Fig. 5.
GB1158218A 1918-07-15 1918-07-15 Improvements in or relating to Windings for Dynamo-electric Machines. Expired GB129788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1158218A GB129788A (en) 1918-07-15 1918-07-15 Improvements in or relating to Windings for Dynamo-electric Machines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1158218A GB129788A (en) 1918-07-15 1918-07-15 Improvements in or relating to Windings for Dynamo-electric Machines.

Publications (1)

Publication Number Publication Date
GB129788A true GB129788A (en) 1919-07-15

Family

ID=32671635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1158218A Expired GB129788A (en) 1918-07-15 1918-07-15 Improvements in or relating to Windings for Dynamo-electric Machines.

Country Status (1)

Country Link
GB (1) GB129788A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896102A (en) * 1957-03-04 1959-07-21 Mc Graw Edison Co Electrical conductor and process for making same
US3546644A (en) * 1968-07-05 1970-12-08 Westinghouse Electric Corp Electrical winding having transposed sheet conductors
US3633273A (en) * 1968-07-05 1972-01-11 Westinghouse Electric Corp Method of constructing electrical windings
US3633272A (en) * 1968-07-05 1972-01-11 Westinghouse Electric Corp Method of transposing sheet conductors
WO2009105682A1 (en) * 2008-02-20 2009-08-27 The Trustees Of Dartmouth College Multilayer foil-wound inductors having alternating layers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896102A (en) * 1957-03-04 1959-07-21 Mc Graw Edison Co Electrical conductor and process for making same
US3546644A (en) * 1968-07-05 1970-12-08 Westinghouse Electric Corp Electrical winding having transposed sheet conductors
US3633273A (en) * 1968-07-05 1972-01-11 Westinghouse Electric Corp Method of constructing electrical windings
US3633272A (en) * 1968-07-05 1972-01-11 Westinghouse Electric Corp Method of transposing sheet conductors
WO2009105682A1 (en) * 2008-02-20 2009-08-27 The Trustees Of Dartmouth College Multilayer foil-wound inductors having alternating layers

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