Hydraulically actuated injector with delay piston and method...
Hydraulically operated pressure amplification system for fuel in
Hydraulically-actuated fuel injector having front end rate...
Hydraulically-actuated fuel injector with abrupt end to injectio
Hydraulically-actuated fuel injector with intensifier piston alw
Hydraulically-actuated fuel injector with rate shaping through r
Hydraulically-actuated fuel injector with variable rate return s