COMPARTMENT DAMPER ASSEMBLY
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United States of America Patent
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Issued Date -
Mar 21, 2019
app pub date -
Sep 18, 2018
filing date -
Sep 18, 2018
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Abstract
A compartment damper assembly that is configured to vary force on a moveable member of a compartment. The compartment damper assembly includes a housing with an interior chamber. The compartment damper assembly also includes an air regulator system within the interior chamber of the housing. The air regulator system includes a piston movably disposed within the interior chamber of the housing, wherein a first chamber section and second chamber section are formed within the interior chamber, a piston support extending through the piston and including a variable depth slot to allow air to pass between the first chamber section and second chamber section to vary a vacuum force on the piston, and a spring element engaging the piston and the piston support to place a spring force between the piston and piston support.
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