Lubricator.
Description:
Patent for an efficient lubricator apparatus that is made up of a reservoir for lubricating oil, a discharge pipe, another pipe that feeds water or condensed steam into the reservoir to displace the oil, a sediment container that has a valved discharge outlet on the bottom, a filter that cleans oil from the discharge pipe, a pipe that lets fluid into the sediment receptacle, and a steam pipe above the oil reservoir.
Date:
July 16, 1895
Creator:
Herold, Charles
Item Type:
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Partner:
UNT Libraries Government Documents Department