Improvements in or relating to Sight-feed Lubricators

129,785. Douglas Motors, Ltd., Bailey, S. L., and Douglas, W. W. July 13, 1918, Visible feeds.-A sight. feed device for motorcycles &c. provided with lubrication under pressure comprises a barrel-shaped chamber A with one or more flat windows B, and containing water through which oil from a nozz...

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Bibliographische Detailangaben
Hauptverfasser:	STEPHEN LESLIE BAILEY, DOUGLAS MOTORS LIMITED, WILLIAM WILSON DOUGLAS
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING LUBRICATING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	129,785. Douglas Motors, Ltd., Bailey, S. L., and Douglas, W. W. July 13, 1918, Visible feeds.-A sight. feed device for motorcycles &c. provided with lubrication under pressure comprises a barrel-shaped chamber A with one or more flat windows B, and containing water through which oil from a nozzle D ascends in drops to an outlet at the upper end of the chamber. An adjustable spindle K pressing on a ball F forms a regulating-valve, and a lower ball E acts as a check valve, a spring G being placed between the two balls. Excess of oil supplied through a pipe C returns to the pump through a by-pass valve J. In a modification, the lower end of the spindle K is tapered and works in an opening as a needle valve, the ball F being omitted.