Iris damper
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 17, 2010
app pub date -
Dec 16, 2008
filing date -
Dec 16, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An iris damper comprising a housing, a plurality of iris blades moveable to open and close the damper, and the plurality of iris blades comprising a first cooperating pair of iris blades, each iris blade of the first cooperating pair having a linear edge which is cooperatively contactable along a predetermined length (L) with an opposing linear edge of the other iris blade in order to form a substantially gas tight seal between the first pair linear edges when the iris damper is closed.
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