GB194690A - An improved machine for tightening and smoothing layers of insulating material wound on spools and bars of electric machines and apparatus - Google Patents

An improved machine for tightening and smoothing layers of insulating material wound on spools and bars of electric machines and apparatus

Info

Publication number
GB194690A
GB194690A GB5869/23A GB586923A GB194690A GB 194690 A GB194690 A GB 194690A GB 5869/23 A GB5869/23 A GB 5869/23A GB 586923 A GB586923 A GB 586923A GB 194690 A GB194690 A GB 194690A
Authority
GB
United Kingdom
Prior art keywords
bands
smoothing
spools
tightening
bars
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
GB5869/23A
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.)
Trench Switzerland AG
Original Assignee
Emil Haefely et Cie SA
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 Emil Haefely et Cie SA filed Critical Emil Haefely et Cie SA
Publication of GB194690A publication Critical patent/GB194690A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/10—Applying solid insulation to windings, stators or rotors
    • H02K15/105—Applying solid insulation to windings, stators or rotors to the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

194,690. Haefely et Cie Akt.-Ges., E. March 9, 1922, [Convention date]. Coils. machines and apparatus for making.-- In a machine for tightening and smoothing insulating layers of material wound on spools and bars of electric machines and apparatus, the smoothing bands d, f run in opposite directions while the spool or bar x is heated 'by the plates g. The bands are divided up into narrow single bands running as closely as possible, and are conducted over the wide side of the bar, leaving the narrow side free in such a way that the insulating material is moved continuously round the bar. The heating plates are fitted behind, and form a rectilinear guide for the smoothing bands.
GB5869/23A 1922-03-09 1923-02-28 An improved machine for tightening and smoothing layers of insulating material wound on spools and bars of electric machines and apparatus Expired GB194690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH194690X 1922-03-09

Publications (1)

Publication Number Publication Date
GB194690A true GB194690A (en) 1924-01-31

Family

ID=4439549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5869/23A Expired GB194690A (en) 1922-03-09 1923-02-28 An improved machine for tightening and smoothing layers of insulating material wound on spools and bars of electric machines and apparatus

Country Status (1)

Country Link
GB (1) GB194690A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117048A (en) * 1960-03-21 1964-01-07 Edwin C Rechel Coil wrapping apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117048A (en) * 1960-03-21 1964-01-07 Edwin C Rechel Coil wrapping apparatus

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