INJECTOR FOR INJECTING FUEL

摘要

PROBLEM TO BE SOLVED: To provide an injector as inexpensive as possible to manufacture while selecting materials for a control piston and a thrusting rod at individual option in each case of usage. SOLUTION: The control piston 13 and the thrusting rod 14 are firmly joined to each other and the control piston is formed of a material more expensive than that for the thrusting rod. COPYRIGHT: (C)2004,JPO