| Patents for B63H 23 - Transmitting power from propulsion power plant to propulsive elements (3,809) |
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| 08/02/2001 | WO2001054973A1 Motor unit for a ship |
| 07/31/2001 | US6267632 Water jet propulsion apparatus with inboard mounted power source |
| 07/26/2001 | DE10002657A1 Elektromotor Electric motor |
| 07/25/2001 | CN1305421A Human-powered energy generation and transmission system |
| 07/19/2001 | WO2001051351A2 Ship propulsion system comprising a control that is adapted with regard to dynamics |
| 07/18/2001 | EP0535100B2 An arrangement in connection with a swingable turn-up inboard/outboard stern aggregate for a craft |
| 07/18/2001 | CN1303802A Redderless point jet ship |
| 07/17/2001 | US6261138 Wind-driven vessel |
| 07/12/2001 | DE10000667A1 Inexpensive, redundant and energy-saving power transmission system for ships' drives has transverse connection between two or more shaft sets for two-or more screw ship |
| 07/12/2001 | DE10000578A1 Cooling unit for one or two rotors of one or two electric motors arranged in gondola to drive propellers, has supply pipe for cold water in propeller cap and radial bores or pipes to heat source |
| 07/05/2001 | US20010006863 Drive system |
| 07/05/2001 | DE19962854A1 Automatic power-shift gearbox with a synchronizing device for fitting to motor vehicles has a gearbox with an incoming shaft to connect with a crankshaft and an outgoing shaft to connect with differential gearing. |
| 07/03/2001 | US6254443 Replaceable tower support for a bearing race and drive shaft in a marine engine |
| 06/28/2001 | DE19961925A1 Antrieb Drive |
| 06/26/2001 | US6253138 Shifting apparatus for an automatic transmission including a vehicle security system |
| 06/24/2001 | CA2326481A1 Bearing arrangement for drive shaft of water jet apparatus |
| 06/21/2001 | WO2001044046A1 Driving device with two driving motors of different capacity for a vessel |
| 06/21/2001 | WO2001044045A1 Marine propulsion unit with improved drive gear assembly |
| 06/20/2001 | EP1107909A1 Boat transmission |
| 06/20/2001 | EP1107908A1 Method for controlling a power-shift multi-speed boat transmission |
| 06/20/2001 | EP1107906A1 Device for propulsion of a boat |
| 06/13/2001 | DE10002092A1 Electric drive e.g. for ship propeller, has inside rotor connected with first impeller and outer rotor concentric with it connected with second impeller |
| 06/13/2001 | CN1298894A High-molecular material for stern bearing of ship |
| 06/06/2001 | CN2433172Y High speed airship stern axle sealing device |
| 05/31/2001 | DE19958783A1 Device for driving a ship incorporates two drive motors of varying power and a drive shaft with two electric drive motors designed as multi-strand AC motors with a power converter feed. |
| 05/31/2001 | DE19954691A1 Schiffsantrieb mit einem Einmotoren-Getriebe Marine Drive with a single-engine transmission |
| 05/30/2001 | EP0898548B1 Marine propulsion system |
| 05/29/2001 | US6238093 Partial arc bearing assembly and method of making the same |
| 05/23/2001 | EP1100717A1 Boat or vessel with electric drive |
| 05/23/2001 | EP0946388B1 Control system for a transmission and transmission fitted therewith |
| 05/23/2001 | CN2431208Y Upper box connecting axle oil seal mechanism of outboard propulsion system for ship |
| 05/23/2001 | CN1296120A Two-stroke crosshead type engine with axles system |
| 05/17/2001 | WO2001010001A3 Demagnetization-protected permanent magnet ship propulsion system |
| 05/16/2001 | EP1099624A2 Ship propulsion with geared single engine |
| 05/16/2001 | EP1098812A1 Marine propulsion system |
| 05/16/2001 | EP0877705B1 Hub assembly for water jet propulsion unit |
| 05/16/2001 | CN1065828C Apparatus and method of controlling speed of ship |
| 05/15/2001 | US6231407 Ship propulsion with a gondola-like synchronous motor |
| 05/03/2001 | DE19952233A1 Vorrichtung zum Übertragen von Drehmomenten im Antriebsstrang von Wasserfahrzeugen, vorzugsweise mit Verbrennungsmotor A device for transmitting torque in the drive train of vessels, preferably with internal combustion engine |
| 05/02/2001 | EP1095849A2 Device for the transmission of torque in the drive train of a nautical vehicle, in particular with combustion engine |
| 04/19/2001 | WO2001026962A1 Electrical propulsion system |
| 04/17/2001 | US6217453 Flexible coupling and bonded subassembly having a central pivot bearing |
| 04/17/2001 | US6217400 Control for marine transmission |
| 04/17/2001 | US6217398 Human-powered or human-assisted energy generation and transmission system with energy storage means and improved efficiency |
| 03/28/2001 | CN1289299A Clutch |
| 03/27/2001 | US6206739 Marine drive system with improved drive belt |
| 03/15/2001 | WO2001018431A1 Housing for angle gear box for a boat propulsion motor |
| 03/15/2001 | WO2001017849A1 Method of hydraulically controlling a marine speed reducing and reversing machine in crash astern operation |
| 03/14/2001 | EP1083634A2 Connectors for flexible circuit |
| 03/13/2001 | US6200177 Multi-speed marine propulsion system with improved automatic shifting strategy based soley on engine speed |
| 03/06/2001 | US6196887 Marine drive transmission |
| 02/28/2001 | EP1078851A2 Structure of drive shaft of outboard motor |
| 02/28/2001 | EP1078850A1 Drive device of inboard and outboard engines |
| 02/28/2001 | CN1285301A Oil lubricating seal device for ship tail shaft |
| 02/27/2001 | US6193572 Propeller assembly including a cantilever spring |
| 02/22/2001 | WO2001012504A1 Combined clutch and torsion damper for water jet propulsion |
| 02/21/2001 | CN2420229Y Water lubricating stern shaft sealing device for ship |
| 02/14/2001 | EP1076004A1 Bulkhead seal, such as for passing a marine propeller shaft through a watertight parttion bulkhead |
| 02/13/2001 | US6188139 Integrated marine power distribution arrangement |
| 02/13/2001 | US6186922 In-line transmission with counter-rotating outputs |
| 02/09/2001 | CA2315844A1 Replaceable, reflecting kayak rudder system with pedal and trim adjusting features |
| 02/08/2001 | WO2001010001A2 Demagnetization-protected permanent magnet ship propulsion system |
| 02/08/2001 | DE10011609A1 Propulsion system for ships - has stator winding of synchronous machines connected to power converter via power transfer device |
| 02/08/2001 | DE10011601A1 Propulsion system for ships |
| 02/08/2001 | CA2381148A1 Demagnetization-protected permanent magnet ship propulsion system |
| 02/06/2001 | US6183317 Ship drive with a drive engine and directly driven propeller shaft |
| 02/01/2001 | DE19933373A1 Automatic gearbox has one planetary gear driving two forward gears and one planetary gear driving only one forward gear with intermediate ratio lying between the other two forward gears. |
| 01/31/2001 | EP1071603A1 Human-powered energy generation and transmission system |
| 01/31/2001 | CN2417124Y Controllable means for propulsion of ship with single engine and double paddle |
| 01/25/2001 | DE19842031C2 Vorrichtung zum Abdichten einer sich drehenden Welle beim Durchgang durch eine Trennwand zwischen flüssigen und gasförmigen Medien, im besonderen als Stevenrohr-Abdichtung an Wasserfahrzeugen Apparatus for sealing a rotating shaft as it passes through a partition between liquid and gaseous media, in particular as stern tube seal on vessels |
| 01/25/2001 | DE10011602A1 Propulsion system for ships |
| 01/24/2001 | CN2416042Y Marine oil lubrication stern shaft sealing apparatus |
| 01/23/2001 | US6176750 Marine propulsion unit with hydraulic pump |
| 01/18/2001 | DE19942823C1 Ship's drive with cycloidal propeller has setting disc and associated setting lever acted on by hydraulic, pneumatic, or electromechanical setting device for rotation of propeller through small angle |
| 01/18/2001 | DE19938415C1 Propulsion unit, in particular, with at least one cycloidal propeller, for a ship comprises an auxiliary motor whose torque is transmitted to the drive drum via a bevel pinion made of a noise insulating material |
| 01/18/2001 | DE19932873A1 Ship's propulsion drive has parallel engines coupled to common drive transmission for driving propeller shaft with separate elastic mountings and bearings for reducing emitted operating noise |
| 01/17/2001 | EP1069043A2 Ship propulsion with two-motor drive |
| 01/16/2001 | US6175163 Integrated high frequency marine power distribution arrangement with transformerless high voltage variable speed drive |
| 01/11/2001 | WO2001081170A1 Pod unit |
| 01/04/2001 | WO2001000485A1 Propelling and driving system for boats |
| 01/04/2001 | WO2001000484A1 Merchant navy vessel comprising a hull that is provided for accommodating goods and/or people |
| 01/04/2001 | CA2377511A1 Drive and propulsion system for ships |
| 12/26/2000 | US6165031 Marine propulsion and steering unit |
| 12/07/2000 | WO2000073140A1 Stern tube |
| 12/07/2000 | WO2000073139A1 Method for mounting a stern tube |
| 11/28/2000 | US6152791 External electric drive propulsion module arrangement for swath vessels |
| 11/23/2000 | DE19921064A1 Auto gearbox with synchronizing device and clutch replacement via at least one planetary set and additional functions, preferably for cars has direct access between shafts |
| 11/21/2000 | US6150731 Integrated high frequency marine power distribution arrangement with transformerless high voltage variable speed drive |
| 11/16/2000 | WO2000068073A1 Electric rudder propeller of lower installation height |
| 11/16/2000 | WO2000068072A1 Course-stable, fast, seagoing ship comprising a hull that is optimized for a rudder propeller |
| 11/16/2000 | WO2000068071A1 High-speed marine ship |
| 11/16/2000 | DE19920924A1 Schiffsantrieb mit lastschaltbarer Kupplungsanordnung Marine Drive with shiftable clutch assembly |
| 11/16/2000 | CA2373462A1 Course-holding, high-speed, sea-going vessel having a hull which is optimized for a rudder propeller |
| 11/15/2000 | EP1051327A1 Clutch |
| 11/08/2000 | EP1050455A2 Ship propulsion with a power shiftable clutch arrangement |
| 11/08/2000 | EP1050454A2 External electric drive propulsion module arrangement for SWATH vessels |
| 11/07/2000 | US6142090 Power converter arrangement for integration into a ship structure |
| 11/02/2000 | EP1047592A2 Electrical drive mechanism for ships |
| 10/17/2000 | US6132272 Marine propulsion system |
| 10/17/2000 | US6132269 Cantilever jet drive package |