Diaphragm pump
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United States of America Patent
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-
Jun 10, 1986
Issued Date -
N/A
app pub date -
Mar 27, 1985
filing date -
Nov 28, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A diaphragm pump for fluids has a housing, a fluid displacement part including a displacement chamber and a pump diaphragm, and a flow control including a damping chamber arranged to absorb pressure impacts a fluid in aspiration region and having an adjustable fluid admission volume so as to change a fluid supply to the pump diaphragm.
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