GB1102574A - Improvements in hollow electrical conductor members - Google Patents

Improvements in hollow electrical conductor members

Info

Publication number
GB1102574A
GB1102574A GB1474364A GB1474364A GB1102574A GB 1102574 A GB1102574 A GB 1102574A GB 1474364 A GB1474364 A GB 1474364A GB 1474364 A GB1474364 A GB 1474364A GB 1102574 A GB1102574 A GB 1102574A
Authority
GB
United Kingdom
Prior art keywords
april
tubes
connector
hollow
electrical conductor
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
GB1474364A
Inventor
Jeffery Gerald Heard
Roy Brian Bennett
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.)
English Electric Co Ltd
Original Assignee
English Electric 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB1474364A priority Critical patent/GB1102574A/en
Publication of GB1102574A publication Critical patent/GB1102574A/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
    • H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/026—Alloys based on copper

Landscapes

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

Abstract

1,102,574. Junction pieces. ENGLISH ELECTRIC CO. Ltd. 6 April, 1965 [9 April, 1964], No. 14743/64. Heading F2G. [Also in Divisions B3, H1 and H2] A copper body 15 is cast around one or more tubes 10-12 of cupro-nickel, to form a hollow connector for the electrical interconnection of parts of the winding of a hollow conductor such as that of the rotor of a turbo alternator. Cooling gas or liquid flows through the connector, conductors and a cooling circuit in use. Tubes may be bent to shape and brazed or welded together. Then, after casting, outer surfaces are machined. Lugs 17, 19 and a screwthread 16 are formed at the ends of limbs for making electrical and fluid connection. Various forms of branching and offset tubular passages are described, as well as separate passages, Figs. 7, 8 (not shown) and a single passage, Figs. 9, 10 (not shown).
GB1474364A 1964-04-09 1964-04-09 Improvements in hollow electrical conductor members Expired GB1102574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1474364A GB1102574A (en) 1964-04-09 1964-04-09 Improvements in hollow electrical conductor members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1474364A GB1102574A (en) 1964-04-09 1964-04-09 Improvements in hollow electrical conductor members

Publications (1)

Publication Number Publication Date
GB1102574A true GB1102574A (en) 1968-02-07

Family

ID=10046699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1474364A Expired GB1102574A (en) 1964-04-09 1964-04-09 Improvements in hollow electrical conductor members

Country Status (1)

Country Link
GB (1) GB1102574A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026499A1 (en) * 1979-07-26 1981-04-08 BBC Aktiengesellschaft Brown, Boveri & Cie. Rotor of an electric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026499A1 (en) * 1979-07-26 1981-04-08 BBC Aktiengesellschaft Brown, Boveri & Cie. Rotor of an electric machine

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