Dual speed flow control valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 30, 2002
Grant Date -
N/A
app pub date -
Nov 10, 2000
filing date -
Nov 10, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An exemplary embodiment of the invention is a dual speed air control valve including a first sheet having an aperture therein and a second sheet continuously secured to the first sheet along a periphery of the first and second sheets. Further, a third sheet in continuously secured to the second sheet along a periphery of the third and second sheets. The first sheet defines at least one aperture in fluid communication with the third sheet. The third sheet defines at least one aperture in fluid communication with the first sheet.
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