GB896609A - Improvements in and relating to the cooling of electrical apparatus - Google Patents

Improvements in and relating to the cooling of electrical apparatus

Info

Publication number
GB896609A
GB896609A GB33294/57A GB3329457A GB896609A GB 896609 A GB896609 A GB 896609A GB 33294/57 A GB33294/57 A GB 33294/57A GB 3329457 A GB3329457 A GB 3329457A GB 896609 A GB896609 A GB 896609A
Authority
GB
United Kingdom
Prior art keywords
tube
cooling
electrical apparatus
barrier
tank
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
GB33294/57A
Inventor
Harold Ernest Aldworth
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.)
English Electric Co Ltd
Original Assignee
English Electric 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB33294/57A priority Critical patent/GB896609A/en
Publication of GB896609A publication Critical patent/GB896609A/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
    • H01F27/02—Casings
    • H01F27/025—Constructional details relating to cooling
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/06—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/12—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

896,609. Transformers. ENGLISH ELECTRIC CO. Ltd. Oct. 21, 1958 [Oct. 24, 1957], No. 33294/57. Class 38 (2). [Also in Group XIII] Cooling liquid 14 immersing a transformer or other electrical apparatus in the tank 10 passes when heated, through inner tube members 12a of cooling elements 12, out of a slot in the upper surface of each tube 12a, down between the outside of that tube and the inner walls of the outer tube 12b, which surrounds it, and out of tube 12b in a cooler state to flow down between the tank wall 10 and barrier 13 to the bottom of the tank. Passages at the bottom of barrier 13 allow the cooled liquid to pass through the barrier back to the electrical apparatus. Cooling fins are provided on the elements 12. Specifications 834,056, 887,383 and 887,384 are referred to.
GB33294/57A 1957-10-24 1957-10-24 Improvements in and relating to the cooling of electrical apparatus Expired GB896609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB33294/57A GB896609A (en) 1957-10-24 1957-10-24 Improvements in and relating to the cooling of electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33294/57A GB896609A (en) 1957-10-24 1957-10-24 Improvements in and relating to the cooling of electrical apparatus

Publications (1)

Publication Number Publication Date
GB896609A true GB896609A (en) 1962-05-16

Family

ID=10351056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33294/57A Expired GB896609A (en) 1957-10-24 1957-10-24 Improvements in and relating to the cooling of electrical apparatus

Country Status (1)

Country Link
GB (1) GB896609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105355365A (en) * 2015-11-19 2016-02-24 铜陵瑞博电子科技有限公司 Combined type transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105355365A (en) * 2015-11-19 2016-02-24 铜陵瑞博电子科技有限公司 Combined type transformer

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