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Patent Searching and Data


Title:
MARINE VESSEL PROVIDED WITH VERTICALLY ARRANGED REVOLVING CYLINDERS
Document Type and Number:
WIPO Patent Application WO/2010/066946
Kind Code:
A3
Abstract:
The invention relates to a marine vessel (1) comprising a hull (2) and a propulsion arrangement including an internal combustion engine (3), an exhaust gas arrangement (4), and a propulsion unit (5). The marine vessel (1) further is provided with at least one vertically arranged cylinder (6) with a vertical axis, which vertically arranged cylinder (6) is adapted to rotate around its vertical axis. To avoid any substantial increase of windage area, the vertically arranged cylinder (6) is arranged around a part of the exhaust gas arrangement (4) of the marine vessel (1).

Inventors:
LEVANDER OSKAR (FI)
Application Number:
PCT/FI2009/050970
Publication Date:
July 29, 2010
Filing Date:
December 02, 2009
Export Citation:
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Assignee:
WAERTSILAE FINLAND OY (FI)
LEVANDER OSKAR (FI)
International Classes:
B63H9/02; B63H21/32
Domestic Patent References:
WO2006133950A22006-12-21
Foreign References:
JPS62203897A1987-09-08
US4602584A1986-07-29
US4398895A1983-08-16
Attorney, Agent or Firm:
AWEK INDUSTRIAL PATENTS LTD OY (Helsinki, FI)
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