Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dae Sung Park0
Date of Patent
December 16, 2008
0Patent Application Number
116487250
Date Filed
December 29, 2006
0Patent Primary Examiner
Patent abstract
A variable intake system includes an intake manifold having at least one runner, an opening/closing unit for adjusting a length of the runner, an actuator for activating the opening/closing unit, and a vacuum unit defining a vacuum chamber for driving the actuator. The vacuum unit is disposed inside the intake manifold.
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