Butterfly valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 28, 2010
app pub date -
Apr 9, 2009
filing date -
Apr 9, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A butterfly valve comprises a housing defining a fluid flow conduit and a butterfly valve member supported on a shaft for rotation about an axis extending across said conduit to control fluid flow through said conduit. A portion of the shaft extends into a shaft bore provided in the housing and which extends laterally from said conduit. An annular bush is located around the shaft within the bore and is coupled to the butterfly valve member for rotation therewith about the shaft axis.
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