BIASED SWING CHECK VALVE
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United States of America Patent
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-
N/A
Issued Date -
Aug 15, 2013
app pub date -
Nov 12, 2012
filing date -
Nov 10, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The disclosure relates to a check valve having a housing, a connector mounted inside the housing, a flapper joined to the connector, and a biasing member joined to the connector at one end and joined to the flapper proximate another end. The biasing member is internal to the housing, and includes a compression spring.
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Cited Art Landscape
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