Marine propulsion – Means for accomodating or moving engine fluids – Means for handling exhaust gas
Reexamination Certificate
2008-06-17
2008-06-17
Sotelo, Jesús D (Department: 3617)
Marine propulsion
Means for accomodating or moving engine fluids
Means for handling exhaust gas
C440S112000
Reexamination Certificate
active
07387556
ABSTRACT:
An exhaust system for a marine propulsion device directs a flow of exhaust gas from an engine located within the marine vessel, and preferably within a bilge portion of the marine vessel, through a housing which is rotatable and supported below the marine vessel. The exhaust passageway extends through an interface between stationary and rotatable portions of the marine propulsion device, through a cavity formed in the housing, and outwardly through hubs of pusher propellers to conduct the exhaust gas away from the propellers without causing a deleterious condition referred to as ventilation.
REFERENCES:
patent: 4178873 (1979-12-01), Bankstahl
patent: 4526002 (1985-07-01), Bibow
patent: 4601666 (1986-07-01), Wood
patent: 4773215 (1988-09-01), Winberg et al.
patent: 4834683 (1989-05-01), Govan
patent: 4891025 (1990-01-01), Brandt
patent: 4911666 (1990-03-01), Gage et al.
patent: 4927390 (1990-05-01), Kudoh et al.
patent: 4940434 (1990-07-01), Kiesling
patent: 5108325 (1992-04-01), Livingston et al.
patent: 5212949 (1993-05-01), Shiozawa
patent: 5352141 (1994-10-01), Shields et al.
patent: 5403216 (1995-04-01), Salmi et al.
patent: 5423701 (1995-06-01), Rodskier et al.
patent: 5441432 (1995-08-01), Rodskier et al.
patent: 5735718 (1998-04-01), Ekwall
patent: 5755605 (1998-05-01), Asberg
patent: 5857880 (1999-01-01), Harada
patent: 5954554 (1999-09-01), Bates
patent: 6439937 (2002-08-01), Mansson et al.
patent: 6582259 (2003-06-01), Mansson et al.
patent: 6623320 (2003-09-01), Hedlund
patent: 6638124 (2003-10-01), Zoubul et al.
patent: 6705907 (2004-03-01), Hedlund
patent: 6783410 (2004-08-01), Florander et al.
patent: 7186157 (2007-03-01), Mansson et al.
patent: WO 03/093106 (2003-04-01), None
patent: WO 03/903105 (2003-04-01), None
Brunswick Corporation
Lanyi William D.
Sotelo Jesús D
LandOfFree
Exhaust system for a marine propulsion device having a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Exhaust system for a marine propulsion device having a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust system for a marine propulsion device having a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2807515