GB273449A - Improvements in or relating to catenary suspension systems for electric conductors - Google Patents

Improvements in or relating to catenary suspension systems for electric conductors

Info

Publication number
GB273449A
GB273449A GB1331226A GB1331226A GB273449A GB 273449 A GB273449 A GB 273449A GB 1331226 A GB1331226 A GB 1331226A GB 1331226 A GB1331226 A GB 1331226A GB 273449 A GB273449 A GB 273449A
Authority
GB
United Kingdom
Prior art keywords
wire
catenary
conductor
members
cable
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
GB1331226A
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.)
Callenders Cable and Construction Co Ltd
Original Assignee
Callenders Cable and Construction 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 Callenders Cable and Construction Co Ltd filed Critical Callenders Cable and Construction Co Ltd
Priority to GB1331226A priority Critical patent/GB273449A/en
Publication of GB273449A publication Critical patent/GB273449A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
    • B60M1/225—Arrangements for fixing trolley wires to supporting-lines which are under tension

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insulators (AREA)

Abstract

273,449. Callender's Cable & Construction Co., Ltd., and Kay, C. W. May 26, 1926. Systems of supporting conductors; insulators. - In a catenary suspension system for electric conductors, the catenary wire A, Figs. 1 and 3, is made of insulated steel cable. The conductor wire H is suspended from the catenary wire, preferably with the interposition of a messenger wire F to which it is connected by short links H', by members G each provided with an intermediate insulator J of the interlinked type. The suspension members are attached to clamps G<1> mounted on sleeves G<2> embracing the catenary wire which is supported on poles or bridge members by insulators D, Fig. 6, formed of porcelain and provided with two grooves D' in one of which rests the catenary, the other being occupied by the rib E<1> on a cover E, the arrangement being adapted to permit the mounting of a new wire before the old one is removed. To provide the usual zig-zag arrangement of the conductor, cross-wires K, Fig. 2, also of insulated cable are suspended between opposite side posts and are connected to the messenger wire or conductor by ties L, preferably with an intermediate insulator L<1>. A test wire M, parallel with the track and in electrical connection with the cross-wires is mounted on a two-unit suspension insulator M'.
GB1331226A 1926-05-26 1926-05-26 Improvements in or relating to catenary suspension systems for electric conductors Expired GB273449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1331226A GB273449A (en) 1926-05-26 1926-05-26 Improvements in or relating to catenary suspension systems for electric conductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1331226A GB273449A (en) 1926-05-26 1926-05-26 Improvements in or relating to catenary suspension systems for electric conductors

Publications (1)

Publication Number Publication Date
GB273449A true GB273449A (en) 1927-07-07

Family

ID=10020663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1331226A Expired GB273449A (en) 1926-05-26 1926-05-26 Improvements in or relating to catenary suspension systems for electric conductors

Country Status (1)

Country Link
GB (1) GB273449A (en)

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