Patents for B63H 23 - Transmitting power from propulsion power plant to propulsive elements (3,809) |
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06/12/2013 | CN202987489U Marine underwater gear box structure |
06/12/2013 | CN103153780A Speed reducing and reversing device for ship |
06/12/2013 | CN103144758A Flexible shaft transmission underwater propeller propelling device |
06/06/2013 | WO2013079972A1 Electric distributed propulsion |
06/05/2013 | CN202966645U Gear box for high-speed ship |
06/05/2013 | CN202966644U Counter rotating power output structure |
06/05/2013 | CN103140420A An arrangement, a sealing assembly, a casing flange and a spacer for sealing the propeller shaft of a marine vessel |
06/05/2013 | CN103129727A Minitype underwater propeller propelling device for deep-sea high voltage compensation through magnetic transmission pressure |
06/05/2013 | CN103129726A Straight-going steamship |
06/05/2013 | CN102050214B Underground integrated servo propulsion motor |
06/05/2013 | CN101941517B Oscillating type propeller |
06/05/2013 | CN101909987B Contra-rotating propeller marine propulsion device |
06/05/2013 | CN101835684B Polygon rotor attachment device |
05/29/2013 | CN103121504A Coordination control device and coordination control method for accelerating turning of four-paddle drive boat |
05/29/2013 | CN103121503A Novel long shaft pump anti-swing device used for ship |
05/23/2013 | WO2013071320A1 Control method for a hybrid vessel drive means and hybrid drive system |
05/23/2013 | WO2012104151A3 Blackout ride-through system |
05/22/2013 | EP2595265A1 Power supply system of a marine vessel |
05/22/2013 | EP2594479A1 Rim driven thruster having propeller drive modules |
05/22/2013 | CN202944560U Hydraulic system for controlling float-garbage ship to travel |
05/22/2013 | CN202944537U Electric propulsion trawler |
05/22/2013 | CN103112575A Multifunctional output gearbox of front end of marine main engine |
05/22/2013 | CN103112572A Labor-saving power-driven ship |
05/21/2013 | US8444446 Outboard motor control apparatus |
05/15/2013 | EP2591993A1 Marine vessel propulsion device |
05/15/2013 | CN103104662A Marine gearbox with king-size speed ratio |
05/14/2013 | CA2725036C Outboard motor control apparatus |
05/10/2013 | WO2012104152A3 Power supply system for an electrical drive of a marine vessel |
05/09/2013 | US20130115833 Marine vessel propulsion device |
05/09/2013 | US20130115832 Marine vessel propulsion device |
05/08/2013 | DE102011055043A1 Rudder propeller for, e.g. ship, has propeller unit which is rotated in reverse direction of input shaft, by changing operative connections between input shaft, intermediate shaft and propeller shaft on which propeller unit is arranged |
05/08/2013 | CN202923877U Small-size underwater magnetic coupling propeller device |
05/08/2013 | CN202923875U Electric-propulsion inland water transport ship |
05/08/2013 | CN103085961A Decompression accelerator |
05/07/2013 | CA2794230A1 Maintenance and emergency run secondary seal |
05/02/2013 | WO2013061034A1 Introduction or withdrawal of an elongate member to or from a body |
05/02/2013 | CA2853345A1 Introduction or withdrawal of an elongate member to or from a body |
05/01/2013 | CN202911946U Anti-rotation device of ship launching stern shaft |
05/01/2013 | CN202911945U Shaft-penetration anti-injury babbitt metal tool for installing tail shaft |
05/01/2013 | CN103072684A Shaft locking device for offshore production and oil storage platform |
05/01/2013 | CN103072683A Marine diesel engine parallel operation gear transmission device |
05/01/2013 | CN103072682A Offshore area and continental river boat power rear drive system |
05/01/2013 | CN103072677A Novel chain driven type oar |
04/24/2013 | CN202896866U Double speed ratio marine gearbox |
04/24/2013 | CN103068671A Electric marine surface drive |
04/17/2013 | CN202879782U Hybrid power system of ship |
04/17/2013 | CN103052769A Propulsion device and ship with same |
04/17/2013 | CN103043202A Man-powered hydraulic transmission ship |
04/17/2013 | CN102060096B Propulsion device without gear box for vector control of permanent magnet synchronous motor of electric ship |
04/16/2013 | US8419489 Propeller unit for marine vessel propulsion device and marine vessel propulsion device including the same |
04/11/2013 | DE102011084085A1 Hydraulic system for use in ship gear for actuating shift elements, has high-pressure circuit for driving shift elements, low pressure circuit for supplying lubricant to marine gear, and primary pump propelled by input shaft |
04/10/2013 | CN202863752U Drag suction dredger power device |
04/10/2013 | CN202863751U Crawler-type paddle propeller |
04/10/2013 | CN202863748U Propeller adopting water lubricated bearing |
04/10/2013 | CN102132056B Flexible coupling structure and ship thruster device with same |
04/10/2013 | CN102079367B Powered dragon boat |
04/04/2013 | WO2013046151A1 Nautical transmission for podded propulsion, with reduced longitudinal dimensions |
04/03/2013 | CN202848016U Ship tail shaft anti-fishing net apparatus |
04/03/2013 | CN202848015U Deep sea special ship achieving secondary dynamic positioning |
04/03/2013 | CN202848009U Forwarding and reversing gear box type co-axial counter rotating propeller device |
04/03/2013 | CN103010443A Hydraulic pressure system used for controlling traveling of float clearing boat |
04/03/2013 | CN103008565A Method for manufacturing sand mould of propeller shaft bracket |
04/03/2013 | CN102133923B Marine propeller |
03/27/2013 | CN202833914U High-power double-unit parallel operation gear box |
03/27/2013 | CN202833883U High-power marine gearbox with braking function |
03/27/2013 | CN202828080U Pump set and gearbox combined marine gearbox for main propulsion purpose |
03/27/2013 | CN202828079U Propulsion control system based on double-redundancy controller |
03/27/2013 | CN202828078U High-power marine gearbox |
03/27/2013 | CN202828077U Propeller for ship |
03/27/2013 | CN202828076U Propeller power box |
03/27/2013 | CN202828075U Three output high-power marine gearbox |
03/27/2013 | CN202828072U Hydraulic motor drive fixed pitch propeller transverse thrust device |
03/27/2013 | CN202828065U Offshore oil platform support vessel propelled by rudder propellers |
03/27/2013 | CN202828063U Feedback device of side-direction thruster |
03/27/2013 | CN103003145A Power Distribution Systems |
03/27/2013 | CN102991660A Electric control system for ship |
03/26/2013 | CA2741387C Outboard motor control apparatus |
03/21/2013 | WO2013039600A1 Waterjet propulsion system and method for a marine vehicle |
03/21/2013 | WO2013039443A1 A method of and a device for protecting a motor in a pod against shaft bending shocks |
03/21/2013 | DE102011053787A1 Propeller device for producing fluid flow, and for use in drive unit for driving vehicle or vehicle model, has propeller, which is arranged coaxial to rotary axis, and is coupled to rotor by using power-transferring coupling |
03/21/2013 | CA2847390A1 A method of and a device for protecting a motor in a pod against shaft bending shocks |
03/20/2013 | EP2569844A2 Power supply system for marine drilling vessel |
03/20/2013 | CN102975820A Electric propulsion trawler |
03/19/2013 | CA2741198C Outboard motor control apparatus |
03/07/2013 | WO2011041425A3 Power generation apparatus |
03/06/2013 | EP2563708A2 A drive device |
03/06/2013 | EP2563649A2 Electric marine surface drive |
03/06/2013 | CN202765281U Rotating body motive power combined propeller hanging machine |
03/06/2013 | CN202765280U Vertical type transmission oar-engine of clutch gear shaft |
03/06/2013 | CN102951282A Electric propelled inland river cargo ship |
02/27/2013 | CN202754138U Differential principle based triple-hulled vessel of symmetric type twin propeller driving device |
02/27/2013 | CN102943858A Gear case for high-speed ship |
02/25/2013 | DE202013000182U1 Antriebseinrichtung für Wasserfahrzeuge, insbesondere für einen Unterwasserscooter Drive means for water vehicles, especially for an underwater scooter |
02/20/2013 | CN202746507U Improved huge speed ratio marine gear case |
02/20/2013 | CN202746506U Marine gearbox with extra large speed ratio |
02/20/2013 | CN102937146A Hydraulic integrated vibration reduction and absorption thrust bearing |
02/14/2013 | DE102011080647A1 Bearing assembly for ship propulsion system, comprises tensioning unit that is provided for applying tension to bearing outer rings of outer ring, where outer ring raceways of outer ring are concentric with respect to bearing axis |
02/13/2013 | CN202728559U Novel power system for yacht |
02/13/2013 | CN102933458A Propeller propulsion system for floating structure |
02/06/2013 | EP2552773A1 Propeller propulsion system for floating structures |