High frequency apparatus, design, construction and practical application; a practical treatise for electrical engineers, electricans, physicians, students and experimenters (1920)
Curtis, Thomas Stanley · New York, Norman W. Henley publishing company · leaf 160
uch effects as the spray or e.ffiuve so desired by manypractitioners. The secondary leads from the transformermake connection with the ends of a pair of brass rodswhich pass through the partition and directly over the con-denser. Across these rods is also secured a safety gaj)comprising two pieces… … Fig. 78.—Cabinet, allowing controlling switclies hard rubber or composition bushings such as are used inincandescent lamp sockets. These rods pass directlythrough the end of the cabinet where they terminate inbinding posts from which the desired leads may be taken. The mounting for the condenser is…
Electric apparatus and appliances
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