Dense phase powder pump and corresponding operating method
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United States of America
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Mar 31, 2020
Grant Date -
Jan 24, 2019
app pub date -
Sep 24, 2018
filing date -
Sep 24, 2018
priority date (Note) -
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Abstract
A method and a dense phase powder pump for conveying coating powder from a first powder reservoir to a second downstream powder reservoir or to a downstream powder spray-coating gun or the like installation for spraying coating powder are disclosed. In order to reduce the number of components of the dense phase powder pump that require maintenance, the dense phase powder pump is designed as a single-chamber dense phase powder pump and has only a single powder conveyor chamber for conveying coating powder.
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