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Henry Watson
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Individual
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Individual
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Publication of GB189716008ApublicationCriticalpatent/GB189716008A/en
16,008. Watson, H. July 6. Gauge cocks, cleaning. A screwed stuffing-box A, adapted for attachment to the usual cleaning- aperture, is fitted with a drill C or other cleaning- instrument, which passes through the stuffing-box and can be operated externally. The cocks can thus be cleared when the boiler is under pressure.
GB189716008D1897-07-061897-07-06An Apparatus for Cleaning Water Gauge Taps or Cocks of Steam Boilers when under Pressure or otherwise.
ExpiredGB189716008A
(en)
Valve for automatic compressed fluid or vacuum brakes, or other installations operated by pressurized fluids as well as for water, oil, gas or other conduits circulating fluids under positive or negative pressure