Device for the damping of liquid oscillations

摘要

A device (24, 41) is proposed, which in fuel feed systems reduces noise occurring due to liquid oscillations. For this purpose it has pieces (23, 43) of natural cork, which absorbs pressure waves by virtue of its elasticity. The device (24, 41) is of simple and cheap construction and can be incorporated into existing liquid filters (10) or in a fuel feed pump (40). <IMAGE>