| 摘要 |
<p>The invention provides an electromagnetic controlled fuel injection apparatus with a poppet valve (1) of which the beginning and end of fuel injection is controlled by the reciprocation of the poppet valve. The injection apparatus is composed such that the poppet valve has a sealed inside space (1a), and a plurality of mass objects (10,15) are received in the inside space so that the mass objects can move axially while contacting with each other in the inside space due to inertia force generated by the reciprocating motion of the poppet valve to suppress the bounce of the poppet valve.</p> |
