ES292982A1 - Improvements in the refrigeration devices for fixed electrical appliances (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the refrigeration devices for fixed electrical appliances (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES292982A1
ES292982A1 ES292982A ES292982A ES292982A1 ES 292982 A1 ES292982 A1 ES 292982A1 ES 292982 A ES292982 A ES 292982A ES 292982 A ES292982 A ES 292982A ES 292982 A1 ES292982 A1 ES 292982A1
Authority
ES
Spain
Prior art keywords
distribution box
translation
opening
machine
legally binding
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
ES292982A
Other languages
Spanish (es)
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of ES292982A1 publication Critical patent/ES292982A1/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)
  • Transformer Cooling (AREA)

Abstract

"Improvements in cooling devices for fixed electrical appliances", especially transformers submerged in a tank and containing concentric windings enclosed in a covering and supported at least on a support comprising a distribution box that is in communication with the coating and is coupled, by a sliding coupling device, to a collector on arrival of cooling fluid, integral with the wall of the tank, characterized in that the distribution box comprises a flat face having an opening located in front of another opening of the wall of the tub, through which the said fluid inlet collector empties; these two openings are joined by a tube that can slide, at one end, into the opening of the distribution box and that, at the other end, has a flange-shaped flange applied around the opening of the wall of the tank, at least by means of a spring, which, on the one hand, rests on the flange, and on the other hand, on the distribution box. (Machine-translation by Google Translate, not legally binding)
ES292982A 1962-11-03 1963-10-29 Improvements in the refrigeration devices for fixed electrical appliances (Machine-translation by Google Translate, not legally binding) Expired ES292982A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR914286A FR1347738A (en) 1962-11-03 1962-11-03 Improvements to cooling devices for static electrical devices

Publications (1)

Publication Number Publication Date
ES292982A1 true ES292982A1 (en) 1964-01-01

Family

ID=8790053

Family Applications (1)

Application Number Title Priority Date Filing Date
ES292982A Expired ES292982A1 (en) 1962-11-03 1963-10-29 Improvements in the refrigeration devices for fixed electrical appliances (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
ES (1) ES292982A1 (en)
FR (1) FR1347738A (en)
GB (1) GB1039818A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS149308B1 (en) * 1969-12-22 1973-07-05
DE3341626C2 (en) * 1983-11-17 1986-01-02 May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel Air-cooled transformer
DE4339235C2 (en) * 1993-11-12 1996-09-12 Aeg Tro Transformatoren Gmbh Arrangement for sealing cylinder barriers in electrical transformers and choke coils with forced coolant circulation
US8659378B2 (en) 2009-03-12 2014-02-25 Abb Technology Ag Electric transformer with improved cooling system
DE102017205751A1 (en) * 2017-04-04 2018-10-04 Siemens Aktiengesellschaft Electrical device with an active part attached to the boiler via yoke bolts
CN112133530B (en) * 2020-10-28 2023-07-21 天长市云创电子科技有限公司 Electric vehicle transformer

Also Published As

Publication number Publication date
FR1347738A (en) 1964-01-04
GB1039818A (en) 1966-08-24

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