Fuel injection valve

• Main Authors: Ruehle, Wolfgang, Stier, Hubert, Boee, Matthias, Hohl, Guenther, Keim, Norbert
• Format: Patent
• Language: English
• Published: 11.02.2003

The present invention relates to fuel injectors. A fuel injector, particularly an injector for fuel-injection systems of internal combustion engines, has a piezoelectric or magnetostrictive actuator and a valve-closure member which is operable by the actuator with the aid of a valve needle and which...