GB1196390A - Transformer Cooling Arrangement - Google Patents

Transformer Cooling Arrangement

Info

Publication number
GB1196390A
GB1196390A GB737169A GB737169A GB1196390A GB 1196390 A GB1196390 A GB 1196390A GB 737169 A GB737169 A GB 737169A GB 737169 A GB737169 A GB 737169A GB 1196390 A GB1196390 A GB 1196390A
Authority
GB
United Kingdom
Prior art keywords
tubes
headers
tank
inlet
cooling 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
GB737169A
Inventor
James Charles Richardson
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.)
Keeprite Products Ltd
Original Assignee
Keeprite Products 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 Keeprite Products Ltd filed Critical Keeprite Products Ltd
Priority to GB737169A priority Critical patent/GB1196390A/en
Publication of GB1196390A publication Critical patent/GB1196390A/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)
  • Transformer Cooling (AREA)

Abstract

1,196,390. Cooling electric transformers. KEEPRITE PRODUCTS Ltd. 11 Feb.. 1969, No. 7371/69. Heading F4S. The radiator tubes 15 of an electric transformer tank 2 are of U-form, each comprising two finned tubes 15, 16 extending horizontally from upper and lower headers 8, 9 respectively and connected together by a return bend 17, and the headers 8, 9 are connected by duets 10, 12 to a liquid outlet 3 and inlet 4 respectively in the tank, both headers being at a substantially higher level than the inlet 4. One or more fans are located beneath the tubes 15 to blow ambient air upwardly thereover and the duct 12 has a pump for circulating the cooling liquid, e.g. oil, through the tank and heat exchanger. The tubes are arranged in one or more banks and inside, outside, and internal cross-sectional area measurements of the tubes in one row are specified.
GB737169A 1969-02-11 1969-02-11 Transformer Cooling Arrangement Expired GB1196390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB737169A GB1196390A (en) 1969-02-11 1969-02-11 Transformer Cooling Arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB737169A GB1196390A (en) 1969-02-11 1969-02-11 Transformer Cooling Arrangement

Publications (1)

Publication Number Publication Date
GB1196390A true GB1196390A (en) 1970-06-24

Family

ID=9831863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB737169A Expired GB1196390A (en) 1969-02-11 1969-02-11 Transformer Cooling Arrangement

Country Status (1)

Country Link
GB (1) GB1196390A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9961806B2 (en) 2016-05-19 2018-05-01 Power Distribution Systems Development LLC Systems and methods for transformer cooling by vertical airflow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9961806B2 (en) 2016-05-19 2018-05-01 Power Distribution Systems Development LLC Systems and methods for transformer cooling by vertical airflow

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees