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Theodor Herrmann Wilh Weickart
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Individual
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Individual
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Publication of GB190408213ApublicationCriticalpatent/GB190408213A/en
8213. Weickart, T. H. W. April 9. G a s burners.- A valve for regulating the supply of gas to bunsen burners consists, as shown in Fig. 1, of a conical plug c which is held away from its seat by a spring b and adjusted by a lateral screw acting on the lower conical end c<1> of the plug. The shank of the valve is provided with longitudinal ribs to guide it in its casing a, the spaces between the ribs affording a passage for the gas. The casing a enters the mixing chamber.
GB190408213D1904-04-091904-04-09An Improved Gas-regulating Valve suitable for Bunsen Burners
ExpiredGB190408213A
(en)