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Jan Frederik Beins
Jacob Pieter Vis
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Publication of GB190501320ApublicationCriticalpatent/GB190501320A/en
Vessels And Coating Films For Discharge Lamps
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Abstract
1320. Beins, J. F., and Vis, J. P. Jan. 23. Incandescent gas lamps ; globe holders.-The burner-head branch b of the bent mixing-tube a of an inverted lamp is longer or equal in length to the other branch d, and a bad heat-conductor, such as the porcelain or metal sleeve l, prevents the conduction of heat to the gas nozzle f. The annular air inlet h is adjusted by a disc i screwed on the gas nozzle, and a thin disk m of metal or other easily incandescent material, and of larger diameter than the mantle, is fitted on the burner mouth above the mantle. The globe is gripped between two hinged curved arms o at the end of a supporting-arm p, the arms being held together by a catch s or the like.
GB190501320D1905-01-231905-01-23Improvements in and relating to Inverted Incandescent Gas Burners and Lamps.
ExpiredGB190501320A
(en)