Inventor

ZHENG XIAOQING

CN57 patents

⚠️ This page may combine multiple inventors who share the name “ZHENG XIAOQING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHENG XIAOQING

GEN ELECTRIC

Face seal with locally compliant hydrodynamic pads

Rotary machine aspirating seal assembly and method of assembling the same

Face seal assembly and an associated method thereof

Rotary machine secondary sealing assembly and method of assembling the same

Brush seals

Segmented piston seal system

Segmented face seal assembly and an associated method thereof

L brush seal for turbomachinery application

Brush seal for turbine

Steam turbine and methods of assembling the same

Steam turbine rotor seal radial key member, related assembly and steam turbine

Systems and methods for controlling rotor to stator clearances in a steam turbine

System and method for thrust bearing actuation to actively control clearance in a turbo machine

Turbomachine having swirl-inhibiting seal

Turbine casing clearance management system

Centrifugally activatable seal for a rotary machine and method of assembling same

Apparatus and systems for sealing a rotary machine using a self-cleaning face seal

Centrifugally activatable seal for a rotary machine and method of assembling same

Steam turbine and methods of assembling the same

Individually compliant segments for split ring hydrodynamic face seal

Brush seal

Brush seal

ZHENG XIAOQING

Swirl interruption seal teeth for seal assembly

Seal assembly for a turbomachine

Seal assembly segment joints

Turbine assembly and method for assembling a turbine

Brush seal

System for controlling thrust in steam turbine

Systems, methods, and apparatus for a labyrinth seal

Rotary machine seal assembly with butt gap seal elements

Brush seal with backing plate tooth

Shaft sealing system for steam turbines

Seal assembly including plateau and concave portion in mating surface for seal tooth in turbine

Steam turbine having rotor with cavities

System for controlling thrust in steam turbine

Rotating brush seal

Brush seal

EATON CORP

Segmented seal portion and assembly

Magnetically-controlled rotary seal

Thermally-activated control gap brush seal

FUJIAN AIDI ELECTRIC CO LTD

Bilge pump

Searchlight

PERKINELMER INC

Rotary face seal assembly

LU GUOQIANG

Rotating brush seal

SARAWATE NEELESH NANDKUMAR

Axial brush seal

TURNQUIST NORMAN ARNOLD

Pressure balanced low-friction seal

VILLENEUVE MICHEL LAURENT

Hydrodynamic magnetic seal

ALI SULFICKER

System for adjusting brush seal segments in turbomachine

ADIS WILLIAM EDWARD

Brush seal

COOPER EDWARD JAY

Cooling circuit for reducing thermal growth differential of turbine rotor and shell supports