GB363263A - Improvements in cooled tanks or casings particularly for oilimmersed electrical apparatus - Google Patents

Improvements in cooled tanks or casings particularly for oilimmersed electrical apparatus

Info

Publication number
GB363263A
GB363263A GB11183/31A GB1118331A GB363263A GB 363263 A GB363263 A GB 363263A GB 11183/31 A GB11183/31 A GB 11183/31A GB 1118331 A GB1118331 A GB 1118331A GB 363263 A GB363263 A GB 363263A
Authority
GB
United Kingdom
Prior art keywords
ducts
electrical apparatus
april
oilimmersed
tanks
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
GB11183/31A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB363263A publication Critical patent/GB363263A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

363,263. Electric transformer and like tanks with radiator elements. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Compagnia Generale di Elettricita ; 34, Via Borgognone, Milan, Italy.) April 15, 1931, No. 11183. Convention date, April 15, 1930. [Class 29.] The walls of a tank for oil-immersed electrical apparatus are formed of metal plates bent to form ducts 1 surrounded by oil spaces 2 and through which cooling' air flows by natural draught augmented, if desired, by induced draught. Re. frigerant in liquid or vapour form may be passed through the ducts at or above at. mospheric pressure. In this case, the ducts need not be vertical.
GB11183/31A 1930-04-15 1931-04-15 Improvements in cooled tanks or casings particularly for oilimmersed electrical apparatus Expired GB363263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT363263X 1930-04-15

Publications (1)

Publication Number Publication Date
GB363263A true GB363263A (en) 1931-12-17

Family

ID=11245625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11183/31A Expired GB363263A (en) 1930-04-15 1931-04-15 Improvements in cooled tanks or casings particularly for oilimmersed electrical apparatus

Country Status (1)

Country Link
GB (1) GB363263A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118817B (en) * 1952-11-12 1961-12-07 Licentia Gmbh Arrangement to improve the cooling effect of self-cooling devices with corrugated iron or deep wave box
GB2133523A (en) * 1983-01-07 1984-07-25 Hitachi Ltd Tank for oil-filled electric equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118817B (en) * 1952-11-12 1961-12-07 Licentia Gmbh Arrangement to improve the cooling effect of self-cooling devices with corrugated iron or deep wave box
GB2133523A (en) * 1983-01-07 1984-07-25 Hitachi Ltd Tank for oil-filled electric equipment

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