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