GB633125A - Improvements in and relating to the winding elements of electrical machines - Google Patents

Improvements in and relating to the winding elements of electrical machines

Info

Publication number
GB633125A
GB633125A GB409846A GB409846A GB633125A GB 633125 A GB633125 A GB 633125A GB 409846 A GB409846 A GB 409846A GB 409846 A GB409846 A GB 409846A GB 633125 A GB633125 A GB 633125A
Authority
GB
United Kingdom
Prior art keywords
insulation
slot
core
ring
wound
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
GB409846A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB409846A priority Critical patent/GB633125A/en
Publication of GB633125A publication Critical patent/GB633125A/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
    • H02K3/44—Protection against moisture or chemical attack; Windings specially adapted for operation in liquid or gas

Landscapes

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

Abstract

633,125. Moulding electrical apparatus. SIGMUND, F., and HLAVIN, W. S. Feb. 9, 1946, No. 4098. [Class 87 (ii)] [Also in Group XXXV] A metal sleeve disposed in the slot of a dynamoelectric machine has a slit for the introduction of the conductors subsequently bridged and sealed by insulating material as shown. Each slot is lined with a metal sleeve 17 coated with vitreous or other insulation 27, 28 and having its edges bonded in insulation 20. Each coil is then placed in position in the slots, the wound core is placed between moulds 32, 33, Fig. 2 and thermoplastic insulation is introduced through openings 37 in the injector tube 36 to fill the slot mouths as at 29 in Fig. 3 and form rings 30, 31 bonded to the ends of the sleeves 17 and to the insulation 14, 15 applied to the end conductors before the core was wound. Outlets 35 are provided in mould 33 just above the required surface of ring 31 for the escape of superfluous insulation and the thickness of ring 30 is determined by packing 34. The core may be heated by liquid in tube 39 and jacket 40. To facilitate the dissipation of heat the external insulation 27 on sleeve 17 may be omitted. Specification 633,126, [Group XXXV], is referred to.
GB409846A 1946-02-09 1946-02-09 Improvements in and relating to the winding elements of electrical machines Expired GB633125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB409846A GB633125A (en) 1946-02-09 1946-02-09 Improvements in and relating to the winding elements of electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB409846A GB633125A (en) 1946-02-09 1946-02-09 Improvements in and relating to the winding elements of electrical machines

Publications (1)

Publication Number Publication Date
GB633125A true GB633125A (en) 1949-12-12

Family

ID=9770719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB409846A Expired GB633125A (en) 1946-02-09 1946-02-09 Improvements in and relating to the winding elements of electrical machines

Country Status (1)

Country Link
GB (1) GB633125A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1054157B (en) * 1953-12-15 1959-04-02 Licentia Gmbh Micanite insulating sleeves for turbo-generators and processes for their manufacture
EP0012697A1 (en) * 1978-12-15 1980-06-25 ANVAR Agence Nationale de Valorisation de la Recherche System for assembling and fixing a winding on a railway vehicle for eddy-current braking

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1054157B (en) * 1953-12-15 1959-04-02 Licentia Gmbh Micanite insulating sleeves for turbo-generators and processes for their manufacture
EP0012697A1 (en) * 1978-12-15 1980-06-25 ANVAR Agence Nationale de Valorisation de la Recherche System for assembling and fixing a winding on a railway vehicle for eddy-current braking
FR2443943A1 (en) * 1978-12-15 1980-07-11 Dubreucq Yvon ASSEMBLY AND FIXING SYSTEM ON A RAIL VEHICLE OF A WINDING FOR EDGE CURRENT BRAKING

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