Section insulator with improved arc control

Electricity: transmission to vehicles – Conductors – Trolley

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Details

200147, B60M 118

Patent

active

043208207

ABSTRACT:
An improved trolley system section insulator having a main support insulator, end support insulators attached to trolley wires and an intermediate runner member. The runner member is formed of two spaced conductive portions which are attached to the main support insulator by studs extending upwardly through the main support insulator, the studs being electrically connected together at their uppermost ends, thereby forming 90.degree. changes in direction of the current paths which exist when arcs are formed. The path changes produce magnetic fields which tend to blow the arcs downwardly, protecting the insulator portions from arc damage.

REFERENCES:
patent: 532905 (1895-01-01), Potter
patent: 946546 (1910-01-01), Hoxie
patent: 1440511 (1923-01-01), Wahlberg
patent: 1451559 (1923-04-01), Wahlberg
patent: 1623787 (1927-04-01), Hilliard
patent: 1799720 (1931-04-01), Zingg
patent: 1866495 (1932-07-01), Wedmore
patent: 2185263 (1940-01-01), McClure
patent: 2362759 (1944-11-01), Matthes
patent: 2414200 (1947-01-01), Hanna et al.
patent: 2488307 (1949-11-01), Matthes
patent: 2488308 (1949-11-01), Matthes
patent: 2492300 (1949-12-01), Lewis
patent: 2593970 (1952-04-01), Brahmer et al.
patent: 2821594 (1958-01-01), Latour
patent: 2922926 (1960-01-01), Fehling
patent: 2995638 (1961-08-01), Souchet
patent: 3082307 (1963-03-01), Greenwood et al.
patent: 3813502 (1974-05-01), Bommart

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