DE3268686D1 - Transformer, especially of the explosion-proof type - Google Patents

Transformer, especially of the explosion-proof type

Info

Publication number
DE3268686D1
DE3268686D1 DE8282401732T DE3268686T DE3268686D1 DE 3268686 D1 DE3268686 D1 DE 3268686D1 DE 8282401732 T DE8282401732 T DE 8282401732T DE 3268686 T DE3268686 T DE 3268686T DE 3268686 D1 DE3268686 D1 DE 3268686D1
Authority
DE
Germany
Prior art keywords
tray
heat exchangers
explosion
receiving
covers
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
DE8282401732T
Other languages
German (de)
English (en)
Inventor
Jean Montagne
Robert Moracchioli
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.)
Alsacienne Installation Tech
Original Assignee
Alsacienne Installation Tech
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 Alsacienne Installation Tech filed Critical Alsacienne Installation Tech
Application granted granted Critical
Publication of DE3268686D1 publication Critical patent/DE3268686D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • 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
    • H01F27/18—Liquid cooling by evaporating liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Coils Or Transformers For Communication (AREA)
DE8282401732T 1981-09-28 1982-09-24 Transformer, especially of the explosion-proof type Expired DE3268686D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8118250A FR2513803B1 (fr) 1981-09-28 1981-09-28 Transformateur, en particulier du type antideflagrant

Publications (1)

Publication Number Publication Date
DE3268686D1 true DE3268686D1 (en) 1986-03-06

Family

ID=9262535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282401732T Expired DE3268686D1 (en) 1981-09-28 1982-09-24 Transformer, especially of the explosion-proof type

Country Status (4)

Country Link
EP (1) EP0076208B1 (fr)
AT (1) ATE17618T1 (fr)
DE (1) DE3268686D1 (fr)
FR (1) FR2513803B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102231315B (zh) * 2011-04-21 2013-01-23 江苏大学 一种矿井隔爆干式变压器防爆壳体热交换装置
CN103943335A (zh) * 2014-05-06 2014-07-23 江苏华辰变压器有限公司 一种结构紧凑的矿用变压器
CN110681091B (zh) * 2019-11-08 2024-03-01 中国能源建设集团云南省电力设计院有限公司 一种变压器套管升高座爆炸防爆装置
CN115050546A (zh) * 2022-06-02 2022-09-13 浙江江山源光电气有限公司 一种防爆型气体绝缘电力变压器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE709004C (de) * 1937-01-24 1941-08-04 Siemens Schuckertwerke Akt Ges Auf der Eisenbahn betriebsfertig verfahrbarer Grosstransformator
FR63605E (fr) * 1952-01-15 1955-09-30 Licentia Gmbh Transformateur sec blindé, résistant à la pression, pour mines et applications analogues
FR1406431A (fr) * 1964-09-03 1965-07-16 Thomson Houston Comp Francaise Perfectionnements apportés à des dispositifs de refroidissement par évaporation
FR2129019A5 (fr) * 1971-03-11 1972-10-27 Air Ind
US3801843A (en) * 1972-06-16 1974-04-02 Gen Electric Rotating electrical machine having rotor and stator cooled by means of heat pipes
FR2226627A1 (en) * 1973-04-18 1974-11-15 Electricite De France Peltier effect heat pump - has hot and cold faces coupled by heat exchangers protruding into chambers
US4137472A (en) * 1974-01-31 1979-01-30 S.B.W. Engineers Limited Cooling system for electric motors
US4009418A (en) * 1975-03-20 1977-02-22 General Electric Company Attachment of heat pipes to electrical apparatus
US4199742A (en) * 1979-01-18 1980-04-22 General Electric Company Bubble deflector for vapor cooled transformers

Also Published As

Publication number Publication date
EP0076208A1 (fr) 1983-04-06
ATE17618T1 (de) 1986-02-15
FR2513803A1 (fr) 1983-04-01
EP0076208B1 (fr) 1986-01-22
FR2513803B1 (fr) 1988-07-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee