| 摘要 |
<p>The present invention relates to an intake manifold for a vehicle. The intake manifold for a vehicle comprises: a body cell which has a surge tank and a runner therein to form an inhaled air movement route; a separation wall for forming a vacuum tank in the body cell to be separated and divided from the surge tank; and a valve unit which is provided on the separation wall, is opened by a negative pressure generated in the surge tank, and allows air to flow from the vacuum tank to the surge tank. Therefore, the vacuum tank and the surge tank are not separtaely formed, are separated by the separation wall in the manifold body cell, and are integrally formed, thereby reducing the number of components, weight, and manufacturing costs.</p> |
