GB190901800A - Improvements in Underground Disconnecting-boxes for Electric Cables. - Google Patents

Improvements in Underground Disconnecting-boxes for Electric Cables.

Info

Publication number
GB190901800A
GB190901800A GB190901800DA GB190901800A GB 190901800 A GB190901800 A GB 190901800A GB 190901800D A GB190901800D A GB 190901800DA GB 190901800 A GB190901800 A GB 190901800A
Authority
GB
United Kingdom
Prior art keywords
bars
bus
insulated
metal
metal pillars
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
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.)
WT Henleys Telegraph Works Co Ltd
Original Assignee
WT Henleys Telegraph Works 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 WT Henleys Telegraph Works Co Ltd filed Critical WT Henleys Telegraph Works Co Ltd
Application granted granted Critical
Publication of GB190901800A publication Critical patent/GB190901800A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

1800. Henleys Telegraph Works Co., W. T., and Nichols, W. H. Jan. 25. Distributing - panels. -Multiple - connexion distributing-panels for u s e in underground boxes and the like consist of a bed-plate D, independent of the box &c., in the form of a ribbed metal c a s t i n g or forging, which serves to support insulated metal pillars F whereby the main conductors B and bus-bars are connected by links J. When used on a threewire system as illustrated, the n e u t r a l conductors N are joined by metal pillars R', R<2> to the neutral bus-bars O which are made in the form of closed hoops. A cranked arm E serves to connect each main conductor to its insulated metal pillar F. T h e s e metal pillars are insulated by split insulators G, G<1> as shown, a sleeve H of micanite or other insulator being introduced as indicated. Compressible insulating washers h allow the nuts e to be drawn up tightly, and the bus-bars M are held by nuts l, such bars being shaped so as to bridge over one another as shown.
GB190901800D 1909-01-25 1909-01-25 Improvements in Underground Disconnecting-boxes for Electric Cables. Expired GB190901800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190901800T 1909-01-25

Publications (1)

Publication Number Publication Date
GB190901800A true GB190901800A (en) 1910-01-20

Family

ID=32441960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190901800D Expired GB190901800A (en) 1909-01-25 1909-01-25 Improvements in Underground Disconnecting-boxes for Electric Cables.

Country Status (1)

Country Link
GB (1) GB190901800A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318476A (en) * 1965-01-26 1967-05-09 Jones & Laughlin Steel Corp Junction unit for underfloor wire distribution system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318476A (en) * 1965-01-26 1967-05-09 Jones & Laughlin Steel Corp Junction unit for underfloor wire distribution system

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