Zhifeng Dong

Person

Cincinnati, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flange with axially curved impingement surface for gas turbine engi...
- Patent number 8,393,855
- Issue date Mar 12, 2013
- General Electric Company
- Zhifeng Dong
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Flange with axially extending holes for gas turbine engine clearanc...
- Patent number 8,197,186
- Issue date Jun 12, 2012
- General Electric Company
- Zhifeng Dong
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Compound clearance control engine
- Patent number 7,823,389
- Issue date Nov 2, 2010
- General Electric Company
- Kenneth Edward Seitzer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Transpiration clearance control turbine
- Patent number 7,740,443
- Issue date Jun 22, 2010
- General Electric Company
- Kenneth Edward Seitzer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Aerodynamic fastener shield for turbomachine
- Patent number 7,249,463
- Issue date Jul 31, 2007
- General Electric Company
- William C. Anderson
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Methods and apparatus for maintaining rotor assembly tip clearances
- Patent number 7,165,937
- Issue date Jan 23, 2007
- General Electric Company
- Zhifeng Dong
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Swirl-enhanced aerodynamic fastener shield for turbomachine
- Patent number 7,094,020
- Issue date Aug 22, 2006
- General Electric Company
- Zhifeng Dong
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
FLANGE WITH AXIALLY EXTENDING HOLES FOR GAS TURBINE ENGINE CLEARANC...
- Publication number 20090003990
- Publication date Jan 1, 2009
- Zhifeng Dong
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FLANGE WITH AXIALLY CURVED IMPINGEMENT SURFACE FOR GAS TURBINE ENGI...
- Publication number 20090004002
- Publication date Jan 1, 2009
- Zhifeng Dong
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Compound clearance control engine
- Publication number 20080112798
- Publication date May 15, 2008
- General Electric Company
- Kenneth Edward Seitzer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Transpiration clearance control turbine
- Publication number 20080112797
- Publication date May 15, 2008
- General Electric Company
- Kenneth Edward Seitzer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND APPARATUS FOR REDUCING AXIAL COMPRESSOR BLADE TIP FLOW
- Publication number 20070122280
- Publication date May 31, 2007
- GENERAL ELECTRIC COMPANY
- Zhifeng Dong
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Methods and apparatus for maintaining rotor assembly tip clearances
- Publication number 20060120860
- Publication date Jun 8, 2006
- Zhifeng Dong
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Swirl-enhanced aerodynamic fastener shield for turbomachine
- Publication number 20060056957
- Publication date Mar 16, 2006
- GENERAL ELECTRIC COMPANY
- Zhifeng Dong
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Aerodynamic fastener shield for turbomachine
- Publication number 20060053768
- Publication date Mar 16, 2006
- GENERAL ELECTRIC COMPANY
- William C. Anderson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Zhifeng Dong

Person

Patents Grantslast 30 patents

Flange with axially curved impingement surface for gas turbine engi...

Flange with axially extending holes for gas turbine engine clearanc...

Compound clearance control engine

Transpiration clearance control turbine

Aerodynamic fastener shield for turbomachine

Methods and apparatus for maintaining rotor assembly tip clearances

Swirl-enhanced aerodynamic fastener shield for turbomachine

Patents Applicationslast 30 patents

FLANGE WITH AXIALLY EXTENDING HOLES FOR GAS TURBINE ENGINE CLEARANC...

FLANGE WITH AXIALLY CURVED IMPINGEMENT SURFACE FOR GAS TURBINE ENGI...

Compound clearance control engine

Transpiration clearance control turbine

METHOD AND APPARATUS FOR REDUCING AXIAL COMPRESSOR BLADE TIP FLOW

Methods and apparatus for maintaining rotor assembly tip clearances

Swirl-enhanced aerodynamic fastener shield for turbomachine

Aerodynamic fastener shield for turbomachine