Variable geometry turbine

Details Variable geometry turbine Variable geometry turbine

2005-08-23

2005-08-23

Trieu, Thai-Ba (Department: 3748)

Power plants

Fluid motor means driven by waste heat or by exhaust energy...

With supercharging means for engine

C415S158000, C415S157000

Reexamination Certificate

active

06931849

ABSTRACT:
A variable geometry turbine having a inlet passageway defined between a moveable wall member and a radial wall. The moveable wall member is moveable to vary the width of the inlet passageway. At least one bypass passage is formed in one of the moveable wall member and an adjacent annular cavity surface. Upon the moveable wall member and a seal being moved axially relative to one another the bypass passage permits the flow of exhaust gas around the inlet passageway.

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patent: 0654587 (1995-05-01), None
patent: 0884454 (1998-12-01), None
patent: 1260676 (2002-11-01), None
patent: 2320294 (1998-06-01), None

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