| 摘要 |
In order to provide method of atomizing lubricant at a constant rate in a lubricant atomizer irrespective of the kinds of lubricant and the working conditions, the lubricant atomizer includes a compressed air valve having two branches on its downstream side, which one of two branches is connected to a Venturi mechanism, and the other branch is connected to a constant lubricant supplying pump. Compressed air is fed from the compressed air valve to the Venturi mechanism and to the constant lubricant-supplying pump, thus drawing the air from a sight dome while the compressed air is flowing in the Venturi mechanism. Lubricant is pumped to the sight dome via a constant lubricant supplying conduit, allowing the lubricant to fall in the center of the Venturi mechanism in the form of droplets. Then, compressed air is mixed with lubricant droplets to form fog of atomized lubricant in the pressurized oil vessel, allowing atomized lubricant to condense into lubricant droplets in the atomized-and-condensed lubricant coexistent space of the pressurized oil vessel, and at the same time allowing the lubricant droplets to fall down on the bottom of the pressurized oil vessel.
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