Transportable outboard motor

Marine propulsion – Electric drive for propelling means

Reexamination Certificate

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Details

C440S049000, C440S053000

Reexamination Certificate

active

07614925

ABSTRACT:
A transportable outboard drive for a boat has a head, a pylon, a shaft connecting the head and the pylon, an electric motor and a cable running inside the shaft. The shaft has at least two shaft sections and wherein the head, shaft and pylon can be arranged in a working configuration or in a transport configuration. In the working configuration, the head, the shaft and the pylon are rigidly connected to each other. In the working configuration and the transport configuration, the cable and shaft are differently positioned with respect to each other, whereas, in its transport configuration, the shaft sections are separated from each other.

REFERENCES:
patent: 1790856 (1931-02-01), Evinrude
patent: 3315631 (1967-04-01), Bass
patent: 3498253 (1970-03-01), Wood, Jr.
patent: 3624738 (1971-11-01), Gill
patent: 3669133 (1972-06-01), Hyman
patent: 3730544 (1973-05-01), Hyman
patent: 4167354 (1979-09-01), Walker
patent: 4362512 (1982-12-01), Johnson
patent: 4838817 (1989-06-01), Travis
patent: 5816870 (1998-10-01), Rubin
patent: 6213821 (2001-04-01), Bernloehr et al.
patent: 6664692 (2003-12-01), Kristoffersen
patent: 6802749 (2004-10-01), Justus
patent: 7163427 (2007-01-01), Lee
patent: 299 20 390 (2000-04-01), None
patent: 201 21 672 (2003-03-01), None
patent: 0 867 361 (1998-09-01), None
patent: 1 215 115 (2002-06-01), None
patent: 9-20291 (1997-01-01), None
Heinemann,Elektrlscher Motorpropeller—Stand der Entwicklung und Anwendung(Electric-Motorpropeller—State of Development and Application), Jahrbuch Der Schiffbautechnischen Gesellschaft, Bd. 86, 1992, pp. 88-94 (with English Summary).
Pellegrino, et. al.,Design of Direct-Drive, Low-Speed PM Machines., IEEE Industry Applications Conf. 2003, Online, Bd. 2, 12, Oct. 2003, pp. 1421-1428.
Kaufhold, et. al.,Permanenterregte Grossmaschinen: Potenziale in der Oberklasse(Permanet Magnet Field Excited Large-Scale Machines: Potentials in the Top Class), ETZ—Elektrotechnik & Automation, VDI Verlag, Online, Bd. 123, Nr. 20, 2002, pp. 2-7 (with English Abstract).
Chan, et. al.,A Novel High Power Density Permanent Magnet Variable-Speed Motor, IEEE Transactions on Energy Conversion, IEEE Power Engineering Society, Online, Bd. 8, Nr. 2, Jun. 1993, pp. 297-303.
Magens,Permasyn—Ein permanenterregter Synchronmotor fuer den Schiffsbetrieb(Permasyn—a permanent-field, converter-fed motor for propulsion systems), Jahrbuch Der Schiffbautechnischen Gesellschaft, Bd. 81, 1988, pp. 221-227 (with English Summary).
Permasyn Motors for Submarine Propulsion, Siemens—Industrial Solutions and Services, Online, 2001, pp. 1-14.
European Search Report dated Feb. 9, 2006 including English translation of relevant portion (Seven (7) pages).

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