Inventor
XU ZHENLONG
US8 patents
⚠️ This page may combine multiple inventors who share the name “XU ZHENLONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
4 patentsUS7765877B2Aug 3, 2010
System for preloading piezoelectric actuators and method
CATERPILLAR INC6 citations72
US7997145B2Aug 16, 2011
System for preloading piezoelectric actuators and method
CATERPILLAR INC3 citations61
US7950596B2May 31, 2011
Distributed stiffness biasing spring for actuator system and fuel injector using same
CATERPILLAR INC6 citations61
US7886718B2Feb 15, 2011
Fuel injector having integral body guide and nozzle case for pressure containment
CATERPILLAR INC6 citations60