Bore and shaft assembly

Details Bore and shaft assembly Bore and shaft assembly

2006-06-23

2009-02-03

Kershteyn, Igor (Department: 3745)

Rotary kinetic fluid motors or pumps

Bearing, seal, or liner between shaft or shaft sleeve and...

C415S230000, C415S231000, C029S888024, C029S888025

Reexamination Certificate

active

07484932

ABSTRACT:
An exemplary method includes positioning a plurality of seal rings on a shaft operably coupled to a turbine wheel and inserting the shaft into a bore via axial inward movement wherein during insertion, an outer seal ring contracts and then expands along a chamfer to reach an outer seal seat. Various other exemplary devices, systems, methods, etc., are also disclosed.

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PCT Notification of Transmittal of The International Search Report; Jan. 31, 2006.
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IHI paper on Turbines.

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