GB605287A - Method of insulating electric machines and apparatus - Google Patents

Method of insulating electric machines and apparatus

Info

Publication number
GB605287A
GB605287A GB34386/45A GB3438645A GB605287A GB 605287 A GB605287 A GB 605287A GB 34386/45 A GB34386/45 A GB 34386/45A GB 3438645 A GB3438645 A GB 3438645A GB 605287 A GB605287 A GB 605287A
Authority
GB
United Kingdom
Prior art keywords
coils
electric machines
dec
insulating
insulating electric
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
GB34386/45A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB605287A publication Critical patent/GB605287A/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
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles

Landscapes

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

Abstract

605,287. Coils for dynamo-electric machines. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET. Dec. 19, 1945, No. 34386. Convention date, Dec. 30, 1944. [Class 35] The spaces between the layers of ribbon wound on edge in a multi-layer field coil are filled with a grain formed insulating material of high heat conducting ability, e.g. quartz sand, the whole then being impregnated with a synthetic resin or other material solid at normal temperature but liquid when heated. The Specification as open to inspection under Sect. 91 comprises also a similar method of insulating coils of other types, e.g. electromagnet coils. This subject-matter does not appear in the Specification as accepted.
GB34386/45A 1944-12-30 1945-12-19 Method of insulating electric machines and apparatus Expired GB605287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE605287X 1944-12-30

Publications (1)

Publication Number Publication Date
GB605287A true GB605287A (en) 1948-07-20

Family

ID=20312902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34386/45A Expired GB605287A (en) 1944-12-30 1945-12-19 Method of insulating electric machines and apparatus

Country Status (1)

Country Link
GB (1) GB605287A (en)

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