GB259231A - Electric insulator with internal current transformer - Google Patents

Electric insulator with internal current transformer

Info

Publication number
GB259231A
GB259231A GB24221/26A GB2422126A GB259231A GB 259231 A GB259231 A GB 259231A GB 24221/26 A GB24221/26 A GB 24221/26A GB 2422126 A GB2422126 A GB 2422126A GB 259231 A GB259231 A GB 259231A
Authority
GB
United Kingdom
Prior art keywords
insulator
secondary winding
rings
mount
conductor
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
GB24221/26A
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.)
OERIIKON MASCHF
Original Assignee
OERIIKON MASCHF
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 OERIIKON MASCHF filed Critical OERIIKON MASCHF
Publication of GB259231A publication Critical patent/GB259231A/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)
  • Transformer Cooling (AREA)

Abstract

259,231. Maschinenfabrik Oerlikon. Oct. 2, 1925, [Convention date]. Transformers. - In a hollow lead-in insulator provided interiorly with a protective transformer, the core 6 for the secondary winding 7 is disposed about the conductors, and extends axially on both sides beyond the external earthed mount 5 with which it is connected. In the construction shown, the insulator consists of two tubular members 1, 2 clamped together by rings 3 and packing rings 4. The mount 5 which carries the transformer core 6 forms, in conjunction with the rings 3 the support for the insulator. The ends 7' of the secondary winding 7 are passed through one packing ring. A metal cylinder 8 screens the secondary winding electrically from the lead-in conductor 9. The cavity in the insulator may be filled with a. fluid insulating material 10, such as oil, and an insulating tube 11 surrounding the conductor 9 may be used.
GB24221/26A 1925-10-02 1926-09-30 Electric insulator with internal current transformer Expired GB259231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH259231X 1925-10-02

Publications (1)

Publication Number Publication Date
GB259231A true GB259231A (en) 1927-08-04

Family

ID=4473027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24221/26A Expired GB259231A (en) 1925-10-02 1926-09-30 Electric insulator with internal current transformer

Country Status (1)

Country Link
GB (1) GB259231A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942099A (en) * 1973-05-17 1976-03-02 Siemens Aktiengesellschaft Measuring transformer with a capacitor bushing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942099A (en) * 1973-05-17 1976-03-02 Siemens Aktiengesellschaft Measuring transformer with a capacitor bushing

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