FR60564E - Improvements to transformer protection devices - Google Patents

Improvements to transformer protection devices

Info

Publication number
FR60564E
FR60564E FR60564DA FR60564E FR 60564 E FR60564 E FR 60564E FR 60564D A FR60564D A FR 60564DA FR 60564 E FR60564 E FR 60564E
Authority
FR
France
Prior art keywords
protection devices
transformer protection
transformer
devices
protection
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
Other languages
French (fr)
Inventor
Leon Egger
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.)
SAVOISIENNE CONST ELEC
Original Assignee
SAVOISIENNE CONST ELEC
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 SAVOISIENNE CONST ELEC filed Critical SAVOISIENNE CONST ELEC
Application granted granted Critical
Publication of FR60564E publication Critical patent/FR60564E/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
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
FR60564D 1950-03-20 1950-03-20 Improvements to transformer protection devices Expired FR60564E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2639309X 1950-03-20
FR684140X 1950-03-20

Publications (1)

Publication Number Publication Date
FR60564E true FR60564E (en) 1954-11-09

Family

ID=26214786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR60564D Expired FR60564E (en) 1950-03-20 1950-03-20 Improvements to transformer protection devices

Country Status (3)

Country Link
FR (1) FR60564E (en)
GB (1) GB684140A (en)
NL (1) NL76956C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254240B (en) * 1964-07-23 1967-11-16 Transformatorenwerk August Lep Oil transformer with nitrogen cushion
CN111403143B (en) * 2020-03-29 2021-04-20 桐乡市倍特科技有限公司 Oil conservator structure of oil-immersed transformer
CN116031045B (en) * 2022-12-29 2024-03-19 扬州永鼎电气科技有限公司 Oil immersed transformer with explosion-proof function and working method thereof

Also Published As

Publication number Publication date
GB684140A (en) 1952-12-10
NL76956C (en)

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