GB894510A - Improvements relating to apparatus for and methods of cooling oil - Google Patents

Improvements relating to apparatus for and methods of cooling oil

Info

Publication number
GB894510A
GB894510A GB4059958A GB4059958A GB894510A GB 894510 A GB894510 A GB 894510A GB 4059958 A GB4059958 A GB 4059958A GB 4059958 A GB4059958 A GB 4059958A GB 894510 A GB894510 A GB 894510A
Authority
GB
United Kingdom
Prior art keywords
oil
cooled
vertical
dec
arrangement
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
GB4059958A
Inventor
Harry Whalley
Graham John Scoles
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB4059958A priority Critical patent/GB894510A/en
Publication of GB894510A publication Critical patent/GB894510A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/02—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by influencing fluid boundary

Abstract

894,510. Transformers. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Dec. 1, 1959 [Dec. 16, 1958], No. 40599/58. Class 38 (2). [Also in Group XIII] Oil, used, for example, to cool a pulse transformer or other electrical equipment, is cooled by providing a substantially vertical cooled surface in contact with the oil, and heat-conducting members extending into the oil so shaped that the oil is caused to circulate rapidly adjacent the cooled surface, so that a thick layer of cold oil cannot form on the surface. The heat-conducting members 8 have a Z-shaped cross-section and are arranged horizontally across the cooled surface which is the wall 1 of the tank containing the oil. In a second embodiment the members are arranged obliquely on the walls (Figs. 6 and 7, not shown). The outer surface of wall 1 may be cooled by passing water or another fluid through pipes 7. The Provisional Specification also describes an arrangement with vertical cells, and also an arrangement with both vertical and horizontal cells. This subjectmatter does not appear in the complete Specification.
GB4059958A 1958-12-16 1958-12-16 Improvements relating to apparatus for and methods of cooling oil Expired GB894510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4059958A GB894510A (en) 1958-12-16 1958-12-16 Improvements relating to apparatus for and methods of cooling oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4059958A GB894510A (en) 1958-12-16 1958-12-16 Improvements relating to apparatus for and methods of cooling oil

Publications (1)

Publication Number Publication Date
GB894510A true GB894510A (en) 1962-04-26

Family

ID=10415681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4059958A Expired GB894510A (en) 1958-12-16 1958-12-16 Improvements relating to apparatus for and methods of cooling oil

Country Status (1)

Country Link
GB (1) GB894510A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002207A1 (en) * 1989-08-09 1991-02-21 Clifford, Bryan, Thomas Heat exchangers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002207A1 (en) * 1989-08-09 1991-02-21 Clifford, Bryan, Thomas Heat exchangers

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