International Library of Technology · Scranton, International Textbook Co. · leaf 444
-^ other by the block of insu-lating material d. When theswitch is closed, as shown inthis figure, contact tips /, t press into blades a, c, and thepath of the current through the switch is e-\—l-a—b-c—l-e—. … Fig. 16. 13. The General Electric Canopy S^vitcli.—Fig. 16shows one type of General Electric switch; the interior ofthis switch is readily exposed to view by removing the four 12 ELECTRIC RAILWAYS. 25 corner screws a, a, a, a that secure the fiber top piece f.The fiber corner pieces c, c prevent…
Electrical engineering
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