GB501847A - Electrical apparatus in solid compound filled chambers - Google Patents

Electrical apparatus in solid compound filled chambers

Info

Publication number
GB501847A
GB501847A GB2457537A GB2457537A GB501847A GB 501847 A GB501847 A GB 501847A GB 2457537 A GB2457537 A GB 2457537A GB 2457537 A GB2457537 A GB 2457537A GB 501847 A GB501847 A GB 501847A
Authority
GB
United Kingdom
Prior art keywords
chamber
electrical apparatus
compound
solid compound
filled chambers
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
GB2457537A
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 GB2457537A priority Critical patent/GB501847A/en
Publication of GB501847A publication Critical patent/GB501847A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/22Cooling by heat conduction through solid or powdered fillings

Abstract

501,847. Couplings ; transformers. ENGLISH ELECTRIC CO., Ltd., and SENHENN, W. E. Sept: 9,1937, No. 24575. [Class 38 (i)] [Also in Group XXXV] A chamber containing electrical apparatus embedded in solidified insulating compound, such as a current transformer 2 associated with metal-clad switchgear, is fitted with means for heating the compound when the chamber is to be drained. An electric heater 4 may be located in the chamber 1 so as to be embedded in the compound, or in a jacket 7 surrounding the chamber 1. A drain cock 5 may be provided. According to the Provisional Specification the invention may be applied to cable boxes.
GB2457537A 1937-09-09 1937-09-09 Electrical apparatus in solid compound filled chambers Expired GB501847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2457537A GB501847A (en) 1937-09-09 1937-09-09 Electrical apparatus in solid compound filled chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2457537A GB501847A (en) 1937-09-09 1937-09-09 Electrical apparatus in solid compound filled chambers

Publications (1)

Publication Number Publication Date
GB501847A true GB501847A (en) 1939-03-07

Family

ID=10213803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2457537A Expired GB501847A (en) 1937-09-09 1937-09-09 Electrical apparatus in solid compound filled chambers

Country Status (1)

Country Link
GB (1) GB501847A (en)

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