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GB602409A - Cast conductor members for electrical apparatus - Google Patents

Cast conductor members for electrical apparatus

Info

Publication number
GB602409A
GB602409A GB26935/45A GB2693545A GB602409A GB 602409 A GB602409 A GB 602409A GB 26935/45 A GB26935/45 A GB 26935/45A GB 2693545 A GB2693545 A GB 2693545A GB 602409 A GB602409 A GB 602409A
Authority
GB
United Kingdom
Prior art keywords
electrical apparatus
per cent
conductor members
cast conductor
tin
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
GB26935/45A
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.)
Fairbanks Morse and Co
Original Assignee
Fairbanks Morse and 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 Fairbanks Morse and Co filed Critical Fairbanks Morse and Co
Priority to GB26935/45A priority Critical patent/GB602409A/en
Publication of GB602409A publication Critical patent/GB602409A/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
    • H02K3/02—Windings characterised by the conductor material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Induction Machinery (AREA)

Abstract

An alloy for centrifugally casting the conductors and endrings of the squirrel cage rotor of an induction motor comprises copper (91-99 per cent) tin (0.25 to 8 per cent) and 0.15 per cent phosphorus. The alloy is made by pouring molten copper onto measured pellets of tin and phosphorus.
GB26935/45A 1945-10-15 1945-10-15 Cast conductor members for electrical apparatus Expired GB602409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB26935/45A GB602409A (en) 1945-10-15 1945-10-15 Cast conductor members for electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26935/45A GB602409A (en) 1945-10-15 1945-10-15 Cast conductor members for electrical apparatus

Publications (1)

Publication Number Publication Date
GB602409A true GB602409A (en) 1948-05-26

Family

ID=10251528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26935/45A Expired GB602409A (en) 1945-10-15 1945-10-15 Cast conductor members for electrical apparatus

Country Status (1)

Country Link
GB (1) GB602409A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270674B (en) * 1958-01-02 1968-06-20 Gen Electric Process for manufacturing cage runners for electrical machines with cast cage winding
EP0067114A1 (en) * 1981-06-08 1982-12-15 Wayne J. Morril Half-pitch capacitor induction motor
AT406210B (en) * 1994-03-31 2000-03-27 Abb Daimler Benz Transp METHOD FOR PRODUCING WINDINGS FOR ELECTRICAL MACHINES AND ELECTRICAL MACHINES WITH SUCH WINDINGS
RU2395151C1 (en) * 2009-04-22 2010-07-20 Андрей Витальевич Шишов Rotor of asynchronous motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270674B (en) * 1958-01-02 1968-06-20 Gen Electric Process for manufacturing cage runners for electrical machines with cast cage winding
EP0067114A1 (en) * 1981-06-08 1982-12-15 Wayne J. Morril Half-pitch capacitor induction motor
AT406210B (en) * 1994-03-31 2000-03-27 Abb Daimler Benz Transp METHOD FOR PRODUCING WINDINGS FOR ELECTRICAL MACHINES AND ELECTRICAL MACHINES WITH SUCH WINDINGS
RU2395151C1 (en) * 2009-04-22 2010-07-20 Андрей Витальевич Шишов Rotor of asynchronous motor

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