GB304218A - An improved device for feeding low tension measuring instruments, from high tension systems - Google Patents

An improved device for feeding low tension measuring instruments, from high tension systems

Info

Publication number
GB304218A
GB304218A GB1575/29A GB157529A GB304218A GB 304218 A GB304218 A GB 304218A GB 1575/29 A GB1575/29 A GB 1575/29A GB 157529 A GB157529 A GB 157529A GB 304218 A GB304218 A GB 304218A
Authority
GB
United Kingdom
Prior art keywords
casing
meters
measuring instruments
improved device
high tension
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
GB1575/29A
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.)
Trueb Taueber & Co
Original Assignee
Trueb Taueber & Co
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 Trueb Taueber & Co filed Critical Trueb Taueber & Co
Publication of GB304218A publication Critical patent/GB304218A/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
    • H01F38/24—Voltage transformers
    • H01F38/26—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

304,218. Tr³b, Ta³ber, & Co., and Imhof, A. Aug. 10, 1927, [Convention date]. Divided on and addition to 283,185. Current and pressure meters; power meters; meters with alternating- current transformers; resistances with specially related inductance.-The device according to the parent Specification is modified by winding the coil sections without iron cores. In the construction shown, the coil sections 1 are located on insulating spacing tubes 2 and are grouped between insulating discs 4, metal tubes 3 forming corona screens being provided with apertures to permit the flow of oil within the casing 6. A current transformer 7 is secured in the lower part of the casing, the upper part having a cap 9 and high tension terminal 10. Anoil-level indicator 11 is provided. When employed at outdoor stations, the casing is provided with rain shields.
GB1575/29A 1927-08-10 1928-01-06 An improved device for feeding low tension measuring instruments, from high tension systems Expired GB304218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH304218X 1927-08-10

Publications (1)

Publication Number Publication Date
GB304218A true GB304218A (en) 1929-04-08

Family

ID=4492005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1575/29A Expired GB304218A (en) 1927-08-10 1928-01-06 An improved device for feeding low tension measuring instruments, from high tension systems

Country Status (1)

Country Link
GB (1) GB304218A (en)

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