FR2553924B1 - LADDER-INSULATING ELEMENT FOR COOLING TRANSFORMER WINDINGS - Google Patents

LADDER-INSULATING ELEMENT FOR COOLING TRANSFORMER WINDINGS

Info

Publication number
FR2553924B1
FR2553924B1 FR8317115A FR8317115A FR2553924B1 FR 2553924 B1 FR2553924 B1 FR 2553924B1 FR 8317115 A FR8317115 A FR 8317115A FR 8317115 A FR8317115 A FR 8317115A FR 2553924 B1 FR2553924 B1 FR 2553924B1
Authority
FR
France
Prior art keywords
ladder
insulating element
transformer windings
cooling transformer
cooling
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
FR8317115A
Other languages
French (fr)
Other versions
FR2553924A1 (en
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 FR8317115A priority Critical patent/FR2553924B1/en
Publication of FR2553924A1 publication Critical patent/FR2553924A1/en
Application granted granted Critical
Publication of FR2553924B1 publication Critical patent/FR2553924B1/en
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
    • H01F27/28—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
FR8317115A 1983-10-24 1983-10-24 LADDER-INSULATING ELEMENT FOR COOLING TRANSFORMER WINDINGS Expired FR2553924B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8317115A FR2553924B1 (en) 1983-10-24 1983-10-24 LADDER-INSULATING ELEMENT FOR COOLING TRANSFORMER WINDINGS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317115A FR2553924B1 (en) 1983-10-24 1983-10-24 LADDER-INSULATING ELEMENT FOR COOLING TRANSFORMER WINDINGS

Publications (2)

Publication Number Publication Date
FR2553924A1 FR2553924A1 (en) 1985-04-26
FR2553924B1 true FR2553924B1 (en) 1987-07-24

Family

ID=9293568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317115A Expired FR2553924B1 (en) 1983-10-24 1983-10-24 LADDER-INSULATING ELEMENT FOR COOLING TRANSFORMER WINDINGS

Country Status (1)

Country Link
FR (1) FR2553924B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017208814A1 (en) 2017-05-24 2018-11-29 Isotek Gmbh Spacer tape, transformer winding and transformer and the method for producing a spacer strip
CN107652678B (en) * 2017-09-05 2019-08-30 国网山东省电力公司临沂供电公司 A kind of insulating ladder can be used for livewire work

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1111194A (en) * 1954-08-27 1956-02-23 Mcgraw Electric Co High temperature transformer
GB962222A (en) * 1959-10-29 1964-07-01 English Electric Co Ltd Improvements in or relating to inductive windings
GB1028874A (en) * 1962-01-31 1966-05-11 English Electric Co Ltd Improvements in or relating to electrical insulation in electrical apparatus
DE1244945B (en) * 1963-10-18 1967-07-20 Licentia Gmbh Winding for transformers and choke coils made up of disc coils with the same number of turns continuously connected to form double coils, between which there are radial oil ducts
US3500272A (en) * 1968-04-29 1970-03-10 Westinghouse Electric Corp Spacers for electrical winding structures
US3742572A (en) * 1971-07-29 1973-07-03 Westinghouse Electric Corp Adjustable fixture for applying transformer spacers
DE2316830A1 (en) * 1973-04-04 1974-10-17 Transformatoren Union Ag DEVICE FOR IMPROVING THE COOLING OF TRANSFORMERS WITH LAYER WINDING
CH598679A5 (en) * 1976-10-29 1978-05-12 Bbc Brown Boveri & Cie
DE3101217C2 (en) * 1981-01-16 1984-08-23 Smit Transformatoren B.V., Nijmegen Winding for a dry-type transformer with spacer arrangement

Also Published As

Publication number Publication date
FR2553924A1 (en) 1985-04-26

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Legal Events

Date Code Title Description
CL Concession to grant licenses
MD Transfer of rights in case of death