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Samuel Chandler
Josiah Chandler
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Vessels And Coating Films For Discharge Lamps
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Abstract
19,723. Chandler, S., 'and Chandler, J. Sept. 19. Incandescent gas lamps.-The mixing-tube of an upright bracket lamp, in which part of the mixing- tube is horizontal, is made of transparent or translucent material, such as glass. In the form shown in Fig. 1, the metal burner mouth c carrying the mantle support b engages over the transparent burner tube d which fits into a tube e at the bunsen end, the tube having in some cases a thin asbestos, paper, or other liner at each end. The opening in the side of the globe and its flange are of ovoid or other non - circular shape in order that, when dropped between the lugs f<1>, Fig. 2, on the holding- plate f, they may be retained in one definite position. When the opening in the side of the globe is circular, a non-circular fitting is clamped to its rim.
GB190819723D1908-09-191908-09-19Improvements in Incandescence Gas Lamps
ExpiredGB190819723A
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