CONSTANT BLEED VALVE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Apr 17, 2014
app pub date -
Oct 16, 2012
filing date -
Oct 16, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A valve comprising a housing defining an interior chamber; an inlet port; an outlet port; an exhaust port; an actuator that selectively allows and prevents communication between the inlet port and outlet port; and a bleed port providing communication between the inlet port and the interior chamber regardless of the position of the actuator. The housing may be surrounded by an environment that is exposed to combustibles and therefore classified as a hazardous environment. Even so, the valve may be rated for use in that environment even though the actuator may require more energy to operate than would normally be acceptable in that environment.
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