Volumetric liquid meter
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United States of America Patent
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Mar 8, 2005
Grant Date -
Aug 21, 2003
app pub date -
Mar 12, 2003
filing date -
Feb 2, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A reciprocating-piston type meter for measuring liquid volume comprises a meter body 2 having a measuring chamber disposed therein. In a space 11 existing between the meter body 2 and the measuring chamber 7, the meter has means 13 for creating a swirling stream of liquid and means 14 for confining particles present in the liquid.
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