IT1295017B1 - Dispositivo per la formazione di canali per l'aria di raffreddamento in trasformatori e bobine di reattanza - Google Patents

Dispositivo per la formazione di canali per l'aria di raffreddamento in trasformatori e bobine di reattanza

Info

Publication number
IT1295017B1
IT1295017B1 ITMI972068A IT1295017B1 IT 1295017 B1 IT1295017 B1 IT 1295017B1 IT MI972068 A ITMI972068 A IT MI972068A IT 1295017 B1 IT1295017 B1 IT 1295017B1
Authority
IT
Italy
Prior art keywords
transformers
channels
formation
cooling air
reactance coils
Prior art date
Application number
Other languages
English (en)
Inventor
Karl Heinz Lucninghake
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ITMI972068A1 publication Critical patent/ITMI972068A1/it
Application granted granted Critical
Publication of IT1295017B1 publication Critical patent/IT1295017B1/it

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
    • H01F27/28—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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • H01F2027/328—Dry-type transformer with encapsulated foil winding, e.g. windings coaxially arranged on core legs with spacers for cooling and with three phases

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Discharge Heating (AREA)
  • Coils Of Transformers For General Uses (AREA)
ITMI972068 1996-09-12 1997-09-11 Dispositivo per la formazione di canali per l'aria di raffreddamento in trasformatori e bobine di reattanza IT1295017B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996138955 DE19638955C2 (de) 1996-09-12 1996-09-12 Einrichtung zum Bilden von Kühlluft-Kanälen bei Transformatoren und Drosseln

Publications (2)

Publication Number Publication Date
ITMI972068A1 ITMI972068A1 (it) 1999-03-11
IT1295017B1 true IT1295017B1 (it) 1999-04-27

Family

ID=7806586

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI972068 IT1295017B1 (it) 1996-09-12 1997-09-11 Dispositivo per la formazione di canali per l'aria di raffreddamento in trasformatori e bobine di reattanza

Country Status (2)

Country Link
DE (1) DE19638955C2 (it)
IT (1) IT1295017B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10114744B4 (de) * 2001-03-20 2014-05-28 Mdexx Gmbh Anordnung von Kühlluft-Kanälen und Verfahren zur Herstellung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713061A (en) * 1972-03-24 1973-01-23 Ite Imperial Corp Insulation structure transformer windings
DE3632439A1 (de) * 1986-09-24 1988-03-31 Siemens Ag Transformator bzw. drosselspule

Also Published As

Publication number Publication date
DE19638955C2 (de) 1999-08-12
DE19638955A1 (de) 1998-03-26
ITMI972068A1 (it) 1999-03-11

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Legal Events

Date Code Title Description
0001 Granted