GB438438A - Improvements in methods of and means for cooling electrical apparatus immersed in liquid - Google Patents

Improvements in methods of and means for cooling electrical apparatus immersed in liquid

Info

Publication number
GB438438A
GB438438A GB1480434A GB1480434A GB438438A GB 438438 A GB438438 A GB 438438A GB 1480434 A GB1480434 A GB 1480434A GB 1480434 A GB1480434 A GB 1480434A GB 438438 A GB438438 A GB 438438A
Authority
GB
United Kingdom
Prior art keywords
tank
tubes
methods
liquid
electrical apparatus
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
GB1480434A
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.)
NOEL APPLEYARD
British Thomson Houston Co Ltd
Original Assignee
NOEL APPLEYARD
British Thomson Houston 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 NOEL APPLEYARD, British Thomson Houston Co Ltd filed Critical NOEL APPLEYARD
Priority to GB1480434A priority Critical patent/GB438438A/en
Publication of GB438438A publication Critical patent/GB438438A/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

Abstract

438,438. Electric transformer and like tanks with radiator elements. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London, and APPLEYARD, N., 16, Fisher Avenue, Paddox Delivery, Rugby. May 16, 1934, No. 14804. [Class 29] A number of tubes 4 entirely open and unrestricted at their ends extend through the medium in the tank 1, so that cooling-air may flow freely or be forced through them. The upper ends of the tubes may be located in a recess 5, Fig. 4, in the tank wall, or the tubes may extend to shoulders formed on the walls of the tank. They may be slightly bent, as shown in Fig. 5, and may be secured to the tank walls by welding from the outside. Specification 8591/13, [Class 38 (ii)], is referred to.
GB1480434A 1934-05-16 1934-05-16 Improvements in methods of and means for cooling electrical apparatus immersed in liquid Expired GB438438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1480434A GB438438A (en) 1934-05-16 1934-05-16 Improvements in methods of and means for cooling electrical apparatus immersed in liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1480434A GB438438A (en) 1934-05-16 1934-05-16 Improvements in methods of and means for cooling electrical apparatus immersed in liquid

Publications (1)

Publication Number Publication Date
GB438438A true GB438438A (en) 1935-11-18

Family

ID=10047759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1480434A Expired GB438438A (en) 1934-05-16 1934-05-16 Improvements in methods of and means for cooling electrical apparatus immersed in liquid

Country Status (1)

Country Link
GB (1) GB438438A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104992810A (en) * 2015-07-03 2015-10-21 安徽广正电气科技有限公司 Oil-immersion transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104992810A (en) * 2015-07-03 2015-10-21 安徽广正电气科技有限公司 Oil-immersion transformer

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