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Expired
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Arthur Bray
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Individual
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Individual
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Publication of GB190910743ApublicationCriticalpatent/GB190910743A/en
F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
Abstract
10,743. Bray, A. May 6. Set-screws. - Screws S for supporting globes of inverted gas burners are formed with flats F, which engage with a curved or horizontal portion of the globe. The screws are thus prevented from turning under vibration. The screws may have wedge shaped, square, or semi-cylindrical ends.
GB190910743D1909-05-061909-05-06Improved Supporting Means for Globes of Inverted Incandescent Gas Burners and like Fittings.
ExpiredGB190910743A
(en)
Improved Arrangements of the Coiled or Spiral Supply Pipes hitherto used in Combination with the Parts Forming a Burner or Cluster for Incandescent Gas Lighting.