Explosion vent door release
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 26, 1992
Grant Date -
N/A
app pub date -
May 6, 1991
filing date -
May 6, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An explosion vent installation for a closed space comprising a door swingably mounted for outward movement. An elongated pressure collapsible pin is supported at one end, by an arm end portion overlying the door edge portion opposite its hinges and in the direction of the door opening movement. The other end of the arm is pivotally connected with a pin supported body mounted on a door jam. The pin is supported at its other end by a pin support bolt in the pin support body. The arm is moved in a pin collapsing direction by the door opening in response to excess pressure above a predetermined value in the space monitored.
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