JPS4974369A - - Google Patents

Info

Publication number
JPS4974369A
JPS4974369A JP48118604A JP11860473A JPS4974369A JP S4974369 A JPS4974369 A JP S4974369A JP 48118604 A JP48118604 A JP 48118604A JP 11860473 A JP11860473 A JP 11860473A JP S4974369 A JPS4974369 A JP S4974369A
Authority
JP
Japan
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.)
Granted
Application number
JP48118604A
Other languages
Japanese (ja)
Other versions
JPS545499B2 (fr
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
Priority claimed from DE19722251933 external-priority patent/DE2251933C3/de
Application filed filed Critical
Publication of JPS4974369A publication Critical patent/JPS4974369A/ja
Publication of JPS545499B2 publication Critical patent/JPS545499B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/085—Cooling by ambient air
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/005—Impregnating or encapsulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)
  • Coil Winding Methods And Apparatuses (AREA)
  • Transformer Cooling (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP11860473A 1972-10-23 1973-10-23 Expired JPS545499B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722251933 DE2251933C3 (de) 1972-10-23 Verfahren und Vorrichtung zur Herstellung von trockenisolierten Röhrensputen für Transformatoren, Drosseln oder dergl. Induktionsgeräte mit zwei oder mehr Lagen und Kühlkanälen

Publications (2)

Publication Number Publication Date
JPS4974369A true JPS4974369A (fr) 1974-07-18
JPS545499B2 JPS545499B2 (fr) 1979-03-17

Family

ID=5859820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11860473A Expired JPS545499B2 (fr) 1972-10-23 1973-10-23

Country Status (1)

Country Link
JP (1) JPS545499B2 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4714837U (fr) * 1971-03-16 1972-10-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4714837U (fr) * 1971-03-16 1972-10-21

Also Published As

Publication number Publication date
DE2251933A1 (de) 1974-05-02
DE2251933B2 (de) 1974-08-29
JPS545499B2 (fr) 1979-03-17

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