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Expired
Application number
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JANDUS ARC LAMP AND ELECTRIC C
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JANDUS ARC LAMP AND ELECTRIC C
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Application filed by JANDUS ARC LAMP AND ELECTRIC CfiledCriticalJANDUS ARC LAMP AND ELECTRIC C
Application grantedgrantedCritical
Publication of GB189913105ApublicationCriticalpatent/GB189913105A/en
Vessels And Coating Films For Discharge Lamps
(AREA)
Securing Globes, Refractors, Reflectors Or The Like
(AREA)
Non-Portable Lighting Devices Or Systems Thereof
(AREA)
Abstract
13,105. Jandus Arc Lamp and Electric Co. and Jones, A. D. June 23. Globe holders for electric arc lamps. An arc-enclosing cylinder h, made with a contracted neck o and a larger top opening, is secured by a flared tube n, bearing upon the inside of the neck o, and screwing into a socket p, which is made with an annular channel to receive an asbestos washer l, and the ground end of the cylinder. The socket screws on the lower carbon-holder, k.
GB189913105D1899-06-231899-06-23Improvements in Electric Arc Lamps.
ExpiredGB189913105A
(en)