Inventor
DONG ZHIFENG
US7 patents
⚠️ This page may combine multiple inventors who share the name “DONG ZHIFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
5 patentsUS7823389B2Nov 2, 2010
Compound clearance control engine
GEN ELECTRIC91 citations93
US7165937B2Jan 23, 2007
Methods and apparatus for maintaining rotor assembly tip clearances
GEN ELECTRIC43 citations91
US7094020B2Aug 22, 2006
Swirl-enhanced aerodynamic fastener shield for turbomachine
GEN ELECTRIC21 citations90
US7740443B2Jun 22, 2010
Transpiration clearance control turbine
GEN ELECTRIC17 citations82
US7249463B2Jul 31, 2007
Aerodynamic fastener shield for turbomachine
GEN ELECTRIC14 citations81