Staged turbocharger

Details Staged turbocharger Staged turbocharger

2007-09-18

2007-09-18

Trieu, Thai-Ba (Department: 3748)

Power plants

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

With supercharging means for engine

C417S406000, C417S407000

Reexamination Certificate

active

10839771

ABSTRACT:
A turbocharger comprising a turbine, director, and compressor. The turbine may be formed as a turbine wheel surrounded by at least two scrolls. The at least two scrolls may direct exhaust gases supplied thereto toward the turbine wheel to cause rotation thereof. The director may control distribution of the exhaust gases between the at least two scrolls to optimize circumferential velocity in the scroll or volute, and thus impingement velocity on the turbine. The compressor may be driven by the turbine.

REFERENCES:
patent: 3557549 (1971-01-01), Webster
patent: 3559397 (1971-02-01), Navarro
patent: 3664761 (1972-05-01), Zastrow
patent: 4005578 (1977-02-01), McInerney
patent: 4027994 (1977-06-01), MacInnes
patent: 4339922 (1982-07-01), Navarro
patent: 4389845 (1983-06-01), Koike
patent: 4391098 (1983-07-01), Kosuge
patent: 4544326 (1985-10-01), Nishiguchi et al.
patent: 4611465 (1986-09-01), Kato et al.
patent: 4745753 (1988-05-01), Tadokoro et al.
patent: 4809509 (1989-03-01), Hohkita
patent: 4875837 (1989-10-01), Usami et al.
patent: 5046317 (1991-09-01), Satokawa
patent: 5560208 (1996-10-01), Halimi et al.
patent: 5673559 (1997-10-01), Benson
patent: 6073447 (2000-06-01), Kawakami et al.
patent: 6694734 (2004-02-01), Akao et al.
patent: 6708674 (2004-03-01), Benson
patent: 6709235 (2004-03-01), Hosny
patent: 2004/0244373 (2004-12-01), Frankenstein et al.
patent: 2005/0086936 (2005-04-01), Bucknell et al.
patent: 56113015 (1981-09-01), None
patent: 58138222 (1983-08-01), None
patent: 61160526 (1986-07-01), None
patent: 63021329 (1988-01-01), None
patent: 63111236 (1988-05-01), None
patent: 63215829 (1988-09-01), None
patent: 63230923 (1988-09-01), None
patent: 01187320 (1989-07-01), None
patent: WO 2004031556 (2004-04-01), None
Nice, Karim,How Turbochargers Work, http://auto.howstuffworks.com/turbo.htm/printable, Apr. 1, 2004, pp. 1-6.

Affiliated with

Also associated with

Rating

Staged turbocharger does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Staged turbocharger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Staged turbocharger will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3743425