Electric railway review (1906) (14781012763)

Identifier: electricrailwayr18amer (find matches)

Title: Electric railway review

Year: 1906 (1900s)

Authors: American Street and Interurban Railway Association

Subjects: Street-railroads Electric railroads

Publisher: Chicago : Wilson Co

Contributing Library: Carnegie Library of Pittsburgh

Digitizing Sponsor: Lyrasis Members and Sloan Foundation

Text Appearing Before Image:

y?50/((f eooomoooK a/.XCmm/bmerJ w 6-0 -/o-o— ./O-O— -J n 0// ID ffcnicoiCnfifieersyoA/y/jQio ,^A<y/vA://///y///y//////y/////:///////////v/Av///////^^^^^^ Electrification of the Rochester Division of the Erie—GeneralArrangement of Electrical Apparatus, Avon Substation. complete metallic short circuit. There is thus no danger ofsetting the wooden poles on fire, which would be possible ifthis precaution were not taken. The burning of a wooden polewould not of itself necessarily cripple the electric service, butit would be quite likely to cause an obstruction dangerous to

Text Appearing After Image:

Electrification of the Rochester Division of the Erie—Catenary Trolley Bracket. hangers are spaced every 10 feet. Steady strains are usedonly on curves and turnouts and were not found necessary ontangent track. The tie wires are of No. 9 Extra BB. galvanized telegraphwire, because it was thought best not to make too rigid anattachment between the messenger wire and the insulator; sothat if a bracket became detached from the pole for any rea-son, its weight and the shock of detachment would tear thewire clear from the messenger and allow the bracket to fallentirely away from the wire and reduce the chance of steamrailroad trains colliding with it. An accident to the electricalequipment of a railway operating both steam and electrictrains may shut down the electric service, but will not auto- the passage of steam trains, which are, of course, independentof any disturbances on the electric motive power system. Upto the present time, however, there have been no cases wherethe overhead c

electric railway review 1907 book illustrations transportation industrial history history of technology electric power railroad industry railroads electric railways electric railroads electrification images from internet archive

1906

Carnegie Library of Pittsburgh

http://commons.wikimedia.org/

public domain