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Thomas Henry Perrott
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Individual
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Publication of GB190520357ApublicationCriticalpatent/GB190520357A/en
20,357. Perrott, T. H. Oct. 9. Pulleys and driving-drums.-A lubricator for pulleys &c., having a loose plunger actuated by centrifugal force, is mounted in the rim and boss of the pulley as shown in Fig. 1, or is embedded in the pulley and clamped by a screw as shown in Fig. 2. Fig. 4 shows a centrifugal lubricator A having a number of cylinders C communicating with a common outlet E.
GB190520357D1905-10-091905-10-09Improvements in Lubricators.
ExpiredGB190520357A
(en)
Improvements in or relating to Apparatus for Separating Lubricating-oil from Water for Purifying and Feeding or Redistributing Oil and for like purposes.