Turbocharged engine system and method of operation

Details Turbocharged engine system and method of operation Turbocharged engine system and method of operation

2005-11-28

2009-08-11

Trieu, Thai Ba (Department: 3748)

Power plants

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

With supercharging means for engine

C060S605200, C123S562000, C123S568180

Reexamination Certificate

active

07571608

ABSTRACT:
A system is provided. The system includes an internal combustion engine having an intake manifold and an exhaust manifold. The system also includes a high pressure turbocharger having a variable geometry high pressure turbine drivingly coupled to a high pressure compressor, wherein the variable geometry high pressure turbine is driven by a first portion of exhaust gases from the exhaust manifold, wherein the high pressure compressor is configured to compress an intake air and to provide the compressed intake air to the intake manifold. The system also includes a low pressure turbocharger having a variable geometry low pressure turbine drivingly coupled to a low pressure compressor, wherein the variable geometry low pressure turbine is driven by a second portion of the exhaust gases from the exhaust manifold, wherein the low pressure compressor is configured to compress a third portion of the exhaust gases from the exhaust manifold and to provide the compressed third portion to the intake manifold, wherein the first and second portions of the exhaust gases are different from one another.

REFERENCES:
patent: 4231225 (1980-11-01), Aya
patent: 4291535 (1981-09-01), Goloff
patent: 4505169 (1985-03-01), Ganoung
patent: 5105624 (1992-04-01), Kawamura
patent: 5226401 (1993-07-01), Clarke et al.
patent: 5564275 (1996-10-01), Codan et al.
patent: 5611202 (1997-03-01), Sumser et al.
patent: 5791146 (1998-08-01), Dungner
patent: 5791319 (1998-08-01), Friedrich et al.
patent: 5794445 (1998-08-01), Dungner
patent: 6089019 (2000-07-01), Roby et al.
patent: 6112729 (2000-09-01), Barnes et al.
patent: 6138649 (2000-10-01), Khair et al.
patent: 6230696 (2001-05-01), Veit et al.
patent: 6237335 (2001-05-01), Loennqvist
patent: 6263672 (2001-07-01), Roby et al.
patent: 6263673 (2001-07-01), Schmidt et al.
patent: 6301889 (2001-10-01), Gladden et al.
patent: 6308517 (2001-10-01), Fausten et al.
patent: 6412278 (2002-07-01), Matthews
patent: 6435166 (2002-08-01), Sato et al.
patent: 6470866 (2002-10-01), Cook
patent: 6651432 (2003-11-01), Gray, Jr.
patent: 6868824 (2005-03-01), Yang et al.
patent: 6871642 (2005-03-01), Osterwald
patent: 6886544 (2005-05-01), Bui
patent: 6928360 (2005-08-01), Baeuerle et al.
patent: 6945240 (2005-09-01), Kobayashi et al.
patent: 6981375 (2006-01-01), Sisken et al.
patent: 7222615 (2007-05-01), Buck et al.
patent: 7260933 (2007-08-01), Barba et al.
patent: 2001/0029935 (2001-10-01), Cook
patent: 2005/0056017 (2005-03-01), Sisken et al.
patent: 2005/0056263 (2005-03-01), Kennedy
patent: 2005/0103013 (2005-05-01), Brookshire et al.
patent: 2006/0021347 (2006-02-01), Sun et al.
patent: 2007/0240691 (2007-10-01), Geyer et al.
patent: 620365 (1994-10-01), None
patent: 0740065 (1996-10-01), None
patent: 992663 (2000-04-01), None
patent: 1178192 (2002-02-01), None
patent: 1186767 (2002-03-01), None
patent: 05071426 (1993-03-01), None
patent: 06002553 (1994-01-01), None
patent: 2000008963 (2000-01-01), None
patent: 2004100508 (2004-04-01), None
patent: 2005098124 (2005-04-01), None
patent: 2005147030 (2005-06-01), None
patent: WO2005098220 (2005-10-01), None

Affiliated with

Also associated with

Rating

Turbocharged engine system and method of operation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Turbocharged engine system and method of operation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Turbocharged engine system and method of operation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4089669