GB1027707A - Heated trolley electrification systems and methods of assembling - Google Patents

Heated trolley electrification systems and methods of assembling

Info

Publication number
GB1027707A
GB1027707A GB3911964A GB3911964A GB1027707A GB 1027707 A GB1027707 A GB 1027707A GB 3911964 A GB3911964 A GB 3911964A GB 3911964 A GB3911964 A GB 3911964A GB 1027707 A GB1027707 A GB 1027707A
Authority
GB
United Kingdom
Prior art keywords
assembling
methods
bus
electrification systems
heated
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
GB3911964A
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.)
Insul 8 Corp
Original Assignee
Insul 8 Corp
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
Priority claimed from US316058A external-priority patent/US3300593A/en
Priority claimed from US315761A external-priority patent/US3316362A/en
Application filed by Insul 8 Corp filed Critical Insul 8 Corp
Publication of GB1027707A publication Critical patent/GB1027707A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/24—Heating of switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/04—Partially-enclosed installations, e.g. in ducts and adapted for sliding or rolling current collection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Resistance Heating (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

1,027,707. Electric conductors. INSUL-8- CORPORATION. Sept. 25, 1964 [Oct. 14, 1963 (2)], No. 39119/64. Heading H1A. [Also in Division B7] In a system of bus-bars, each bus-bar 24 is of figure-of-8 crosssection with an electrical resistance heater wire 52 in the lobe 50 to maintain a longitudinal pick-off surface 25 free of ice, for example. An electrical insulating sheath 53 of low heat conductivity forms, with the busb ar 24, air pockets 54.
GB3911964A 1963-10-14 1964-09-25 Heated trolley electrification systems and methods of assembling Expired GB1027707A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US316058A US3300593A (en) 1963-10-14 1963-10-14 Electrical bus bar heater system
US315761A US3316362A (en) 1963-10-14 1963-10-14 Heated trolley electrification systems

Publications (1)

Publication Number Publication Date
GB1027707A true GB1027707A (en) 1966-04-27

Family

ID=26980057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3911964A Expired GB1027707A (en) 1963-10-14 1964-09-25 Heated trolley electrification systems and methods of assembling

Country Status (4)

Country Link
BE (1) BE654326A (en)
DE (1) DE1440690A1 (en)
GB (1) GB1027707A (en)
NL (1) NL6411919A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658958A1 (en) * 1990-02-27 1991-08-30 Mannesmann Ag FIXING FOR CONDUCTIVE RAILS.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658958A1 (en) * 1990-02-27 1991-08-30 Mannesmann Ag FIXING FOR CONDUCTIVE RAILS.

Also Published As

Publication number Publication date
NL6411919A (en) 1965-04-15
BE654326A (en) 1965-02-01
DE1440690A1 (en) 1968-11-28

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