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GB335447A - Improved oil-cooling device for use with electric current transformers - Google Patents

Improved oil-cooling device for use with electric current transformers

Info

Publication number
GB335447A
GB335447A GB3589529A GB3589529A GB335447A GB 335447 A GB335447 A GB 335447A GB 3589529 A GB3589529 A GB 3589529A GB 3589529 A GB3589529 A GB 3589529A GB 335447 A GB335447 A GB 335447A
Authority
GB
United Kingdom
Prior art keywords
electric current
cooling device
current transformers
improved oil
ducts
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
GB3589529A
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.)
J T Rothwell & Co Ltd
Original Assignee
J T Rothwell & 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 J T Rothwell & Co Ltd filed Critical J T Rothwell & Co Ltd
Priority to GB3589529A priority Critical patent/GB335447A/en
Publication of GB335447A publication Critical patent/GB335447A/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

335,447. Rothwell & Co., Ltd., J. T., and Yates, G. Nov. 23, 1929. Tanks with radiator elements.-The oil in an electrical transformer tank is cooled by circulating through ducts 4 of sinuous cross-section surrounding tubes 5 through which cooling air &c. flows. The ducts communicate with the tank through headers 2. 3. In a modification, a single header 8, Fig. 4, communicates with rows of ducts 9.
GB3589529A 1929-11-23 1929-11-23 Improved oil-cooling device for use with electric current transformers Expired GB335447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3589529A GB335447A (en) 1929-11-23 1929-11-23 Improved oil-cooling device for use with electric current transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3589529A GB335447A (en) 1929-11-23 1929-11-23 Improved oil-cooling device for use with electric current transformers

Publications (1)

Publication Number Publication Date
GB335447A true GB335447A (en) 1930-09-25

Family

ID=10382732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3589529A Expired GB335447A (en) 1929-11-23 1929-11-23 Improved oil-cooling device for use with electric current transformers

Country Status (1)

Country Link
GB (1) GB335447A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112086263A (en) * 2020-09-11 2020-12-15 沈阳亚特电器制造有限公司 Multifunctional forced-action radiator for transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112086263A (en) * 2020-09-11 2020-12-15 沈阳亚特电器制造有限公司 Multifunctional forced-action radiator for transformer

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