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Marine propulsion May archived by USPTO category 05/12

20120135649 - System for controlling marine craft with steerable propellers: An apparatus and method for use with a marine vessel having a first steerable propeller and a second steerable propeller is disclosed. The apparatus and method providing for movement of the first and second steerable propellers relative to each other and also maintains a minimum distance between the first and... Agent:

20120129410 - Automatic docking system: A programmed control uses distance sensor information to activate thrusters to move a vessel sideways up to a set distance away from a dock and maintain that distance automatically with no human intervention. At close distances a single propeller is used guided by a high bandwidth radar sensor.... Agent:

20120129411 - Marine propulsion device: A marine propulsion device includes a clutch 7 provided on an input shaft 6 of a main engine, a horizontal input/output shaft 8 connected to the clutch, a vertical shaft 11 connected to the input/output shaft through an upper bevel gear 9, a horizontal propeller shaft 13 connected to a... Agent: Niigata Power Systems Co., Ltd.

20120122356 - Support of propeller unit for a vessel: The present invention relates to a rim driven propeller unit for a vessel, where a number of permanent magnets (4) are arranged round the propeller unit's rotatable rotor housing (1), comprising a number of propeller blades (3), and a number of permanent magnets round the propeller unit's external, stationary casing... Agent: Rolls-royce Marine As

20120115376 - Engine case of outboard motor: An engine case houses engines in the inside of the case and is provided with a propulsion unit outside the case. A case main body housing the engines and assemblies of peripheral parts of the engines, and a case cover covering an opening at an upper portion of the case... Agent: Suzuki Motor Corporation

20120108117 - Apparatus and method for generating electricity in liquefied natural gas carrier: Provided is an apparatus for generating electricity required by an LNG carrier which stores LNG, which is obtained by liquefying natural gas to ultra low temperature in a gas field, in an LNG storage tank and carries the stored LNG. The apparatus includes: a reformer reforming boil-off gas occurring in... Agent: Daewoo Shipbuilding & Marine Engineering Co., Ltd.

20120108116 - Gas-fired superconductive electrically propelled ship: A gas-fired superconductive electrically propelled ship is provided with a cargo tank 1 (fuel tank) for storage of LNG 2, a vaporized gas feed line 3 for feeding of vaporized gas 2′ produced in the cargo tank 1 as fuel to dual-fuel engines (driving engines) 5 for generators 6, a... Agent: Ihi Marine United Inc.

20120108118 - Amphibious vehicle: A sit-astride amphibious vehicle configuration which supports a high performance envelope both on land as well as in water. The vehicle has a planing hull and four retractable wheels. Handlebars provide for directional control in both modes of operation. Each road wheel is retractable by pivoting through at least 45°... Agent: Gibbs Technologies Ltd