Compressor with secondary boost air outlet passage

Details Compressor with secondary boost air outlet passage Compressor with secondary boost air outlet passage

2007-05-01

2007-05-01

Trieu, Thai-Ba (Department: 3748)

Power plants

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

With supercharging means for engine

C415S144000, C415S145000, C415S163000, C415S164000, C415S038000

Reexamination Certificate

active

10860619

ABSTRACT:
A wastegated turbocharger includes a turbine wheel mounted to a shaft for rotation within a turbine housing and a compressor wheel mounted to the shaft for rotation within a compressor housing. The compressor housing has mounted thereto a wastegate actuator command valve. A secondary boost air outlet passage is disposed in fluid flow communication with the wastegate actuator command valve and the compressor outlet volute. The secondary boost air outlet passage extends into the compressor outlet volute so that an inlet opening of the passage is spaced from the surface of the compressor outlet volute.

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patent: 4629394 (1986-12-01), Leachman, Jr.
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patent: 6205784 (2001-03-01), Knaack et al.
patent: 6405535 (2002-06-01), McEwan
patent: 6729134 (2004-05-01), Arnold et al.
patent: 2003/0115870 (2003-06-01), Finger et al.
patent: 2 036 185 (1980-06-01), None
patent: 63-205419 (1988-08-01), None

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