Ships – Building – Antifriction surfaces
Reexamination Certificate
2009-02-06
2010-10-05
Avila, Stephen (Department: 3617)
Ships
Building
Antifriction surfaces
C440S08900C, C060S317000
Reexamination Certificate
active
07806064
ABSTRACT:
An exhaust redirect line in communication with an engine exhaust channel of a marine vehicle receiving exhaust gas. A blower unit in the exhaust redirect line directing the exhaust gas through the exhaust redirect line. A mixing chamber in communication with the exhaust redirect line receiving the engine exhaust gas. An injector unit in communication with the mixing chamber introducing a chemical agent, air and water into the mixing chamber to provide a treated exhaust gas. An output vane disposed on an exterior underside of a hull being in communication with the mixing chamber discharging the treated exhaust gas underneath the hull as a foam, whereby the engine exhaust gas is encapsulated and detoxified by the chemical agent in the foam to prevent the exhaust gas from entering the surrounding water and wherein the foam reduces friction between the hull and the surrounding water to improve engine efficiency.
REFERENCES:
patent: 1069945 (1913-08-01), Hall
patent: 2450665 (1948-10-01), Jutte
patent: 2954750 (1960-10-01), Crump et al.
patent: 3084651 (1963-04-01), Parmenter
patent: 3628488 (1971-12-01), Gibson
patent: 3929088 (1975-12-01), DuBrow et al.
patent: 4393802 (1983-07-01), Rizzo
patent: 4509927 (1985-04-01), Ikeda
patent: 4862817 (1989-09-01), Hornsby et al.
patent: 4896621 (1990-01-01), Coles
patent: 4900282 (1990-02-01), Takahashi et al.
patent: 5324217 (1994-06-01), Mineo
patent: 5524568 (1996-06-01), Bobst
patent: 5989082 (1999-11-01), Corliss
patent: 6575106 (2003-06-01), Whitener
patent: 7004094 (2006-02-01), Carson
patent: 7252243 (2007-08-01), Bjorn et al.
patent: 7654212 (2010-02-01), Takahashi
patent: 7677191 (2010-03-01), Takahashi
patent: 2006-022735 (2006-01-01), None
Avila Stephen
Lahey Seann P.
McNair Law Firm, P.A.
LandOfFree
Friction reducing pollution control system for marine vehicles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Friction reducing pollution control system for marine vehicles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Friction reducing pollution control system for marine vehicles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4197980