GB307837A - Improvements in or relating to high potential current transformers - Google Patents

Improvements in or relating to high potential current transformers

Info

Publication number
GB307837A
GB307837A GB8065/29A GB806529A GB307837A GB 307837 A GB307837 A GB 307837A GB 8065/29 A GB8065/29 A GB 8065/29A GB 806529 A GB806529 A GB 806529A GB 307837 A GB307837 A GB 307837A
Authority
GB
United Kingdom
Prior art keywords
insulator
oil
supporting
led out
relating
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
GB8065/29A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB307837A publication Critical patent/GB307837A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)

Abstract

307,837. Siemens & Halske Akt.- Ges. March 14, 1928, [Convention date]. Transformers. -A current transformer for use on hightension systems is housed within the hollow body i of a supporting or leading- in insulator carrying the high-tension line l. The lower part of the insulator is closed by a metallic base b supporting the core e of the transformer, the secondary winding of which is led out to terminals k disposed in an annular channel formed in the base. The primary winding p is led out at the top of the insulator, and connection to the high tension line l is effected within a metallic dome-shaped chamber h communicating through an aperture o with the space within the insulator. The insulator body is filled with oil, and the domeshaped chamber h serves as an expansion vessel for the oil in addition to providing protection against corona.
GB8065/29A 1928-03-14 1929-03-12 Improvements in or relating to high potential current transformers Expired GB307837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE307837X 1928-03-14

Publications (1)

Publication Number Publication Date
GB307837A true GB307837A (en) 1930-01-23

Family

ID=6121545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8065/29A Expired GB307837A (en) 1928-03-14 1929-03-12 Improvements in or relating to high potential current transformers

Country Status (1)

Country Link
GB (1) GB307837A (en)

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