Lubricant level control for lubricated systems
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United States of America Patent
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Aug 6, 2019
Grant Date -
Jan 11, 2018
app pub date -
Sep 22, 2017
filing date -
Oct 28, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed herein is a system includes a lubricated component and a lubricant pump that selectively provides lubricant to the lubricated component. The system also includes a lubricant source in lubricant providing communication with the lubricant pump. Additionally, the system includes a lubricant flow regulation device in lubricant receiving communication with the lubricated component and lubricant providing communication with the lubricant source. The lubricant flow regulation device is configured to drain lubricant from the lubricated component to the lubricant source based on when the lubricant pump provides lubricant to the lubricated component, and to prevent drainage of lubricant from the lubricated component to the lubricant source based on when the lubricant pump stops providing lubricant to the lubricated component.
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