Fuel injection valve for internal-combustion engine, has internal thread in longitudinal opening of valve seat carrier and cooperating with external thread to bolt connection, where external thread is formed at valve seat body
摘要
<p>The fuel injection valve has a valve seat body (16) provided with a fixed valve seat (29) and is received in a longitudinal opening. A valve seat carrier (1) is firmly connected with the valve seat body. A valve closing body cooperates with the valve seat of the valve seat body. An internal thread (35) is provided in a longitudinal opening (3) of the valve seat carrier and cooperates with an external thread (36) to a bolt connection (37). The external thread is formed at the valve seat body. The bolt connection is obtained by a fine thread.</p>
