Patents
Sitemap › B63 - Ships or other waterborne vessels; Related equipment › B63H - Marine propulsion or steering › B63H 5 - Arrangements on vessels of propulsion elements directly acting on water
Patents for B63H 5 - Arrangements on vessels of propulsion elements directly acting on water (3,934)
01/2004
01/13/2004US6676460 Electronic propeller guard
01/13/2004US6675736 Boat having channels formed in its hull
01/07/2004CN1466530A Ship's propulsion arrangement as well as a method and means related thereto
12/2003
12/31/2003WO2004000641A1 A propeller spinner for a marine propeller
12/31/2003WO2004000640A1 A pulling marine propeller
12/30/2003US6669516 Weed-resistant outboard motor drive system
12/25/2003US20030236036 Motor unit for a ship
12/18/2003DE20315369U1 Propeller with a casing ring for an air or water vehicle has electromagnetic drive with stator to produce alternating electromagnetic fields
12/17/2003EP1053173B1 Propulsion system
12/11/2003WO2003101830A1 Electrical rudder propeller for a navy ship
12/10/2003EP1368227A1 Propulsion system for maritime craft
12/10/2003CN2590864Y Propeller type pedal driving device
12/09/2003US6659815 Efficient motors and controls for watercraft
12/04/2003DE20220645U1 Device for adjusting the trimming of a boat drive comprises an adjustable adjusting element which forms an adjustable connection between another adjusting element and the stern
12/03/2003EP1365951A1 Method and apparatus for reverse steering of single shaft marine propulsion system
12/02/2003US6655661 Rotating jack winch
11/2003
11/26/2003EP1363832A1 Auxiliary device for handling, such as mounting and dismounting, large ship thrusters
11/20/2003WO2003095302A1 Propeller shafts
11/13/2003WO2003093106A1 Outboard drive for boats
11/13/2003WO2003093105A1 Boat hull with outboard drive and outboard drive for boats
11/12/2003EP1361154A1 Protection device for cutter
11/11/2003US6645020 Submarine countermeasure propeller protector
11/11/2003US6645018 Boat propulsion device
11/11/2003US6645016 Merchant navy vessel comprising a hull that is provided for accommodating goods and/or people
11/05/2003EP1189807B1 Merchant navy vessel comprising a hull that is provided for accommodating goods and/or people
11/05/2003EP0869899B1 Marine outdrive with surface piercing propeller and stabilizing shroud
10/2003
10/29/2003EP1355822A1 Marine propulsion system
10/22/2003EP1353841A1 Fast military surface craft
10/16/2003WO2003019759A3 Superconducting electrical machines for use in navy ships
10/15/2003CN1449340A Flexible vessel
10/08/2003CN1123486C Airplane with fuselage designed as air static floating body
10/08/2003CN1123485C Turning of propulsion unit
10/02/2003US20030186598 Jet propulsion boat
10/01/2003EP1348619A2 External electric drive propulsion unit for a SWATH vessel
10/01/2003CN1122616C Electric rudder propeller of lower installation height
09/2003
09/23/2003US6623320 Drive means in a boat
09/18/2003DE20309755U1 Auxiliary propulsion device, especially for yacht, includes propeller pivotable into recess in hull when not in use
09/16/2003US6620003 Boat having a combination of jets and outboard motors and/or extendable hydroplanes
09/12/2003WO2003074355A1 Propeller arrangement for marine drive units
09/10/2003EP1341693A1 Actuator for a rudder propeller, in particular an electrically driven propeller of a sea-going vessel
09/09/2003US6615759 Flexible vessel
09/04/2003US20030166362 Motor unit for a ship
09/03/2003CN1440346A Anti-cavitation tunnel for marine propellers
09/03/2003CN1440345A Hull and propeller arrangement
09/02/2003CA2109608C Propulsive thrust ring system
08/2003
08/28/2003WO2003070567A1 Line design and propulsion system for a directionally stable, seagoing boat with rudder propeller drive system
08/28/2003WO2003070566A1 Marine counter-rotating shaft drive mechanism
08/27/2003EP1107906B1 Device for propulsion of a boat
08/26/2003US6609939 Marine engine mounting assembly
08/26/2003US6609938 Propeller protector slipper
08/21/2003WO2003068595A1 Method and apparatus for reverse steering of single shaft marine propulsion system
08/21/2003US20030157849 Hull and propeller arrangement
08/20/2003EP1336561A1 Propulsion for watercrafts
08/19/2003US6607168 Bearing structure with reduced tip vortex
08/14/2003WO2003066428A1 An arrangement for steering a water-craft
08/14/2003US20030152461 Marine engine thrust augmenter
08/13/2003EP1334025A1 Stern unit for marine craft
08/07/2003WO2003064250A1 Holding device for the protecting cage of an outboard engine
08/07/2003WO2003064249A1 Transmission system and marine craft incorporating same
08/07/2003US20030148677 Transmission for driving, counter-rotating propellers, lubrication system, and associated methods
08/07/2003US20030148676 Pod unit
08/07/2003US20030148675 Anti-cavitation tunnel for marine propellers
08/06/2003EP1332960A1 Transmission system and marine craft incorporating same
08/06/2003EP1177130B1 Electric rudder propeller of lower installation height
08/06/2003CN1433926A Ship and use method thereof
07/2003
07/31/2003US20030140836 Ship and operating method therefor
07/30/2003EP1330388A1 Boat propulsion system
07/29/2003US6599159 Drive means a boat
07/24/2003US20030139102 Drive means in a boat
07/24/2003US20030139101 Boat having a combination of jets and outboard motors and/or extendable hydroplanes
07/24/2003US20030139100 Propulsion unit
07/23/2003EP1329379A1 Ship propulsion and operating method therefor
07/21/2003CA2368433A1 Propeller line guard
07/16/2003EP0664756B1 Water jet propulsion unit for use in a jet boat
07/15/2003US6592412 Propelling and driving system for boats
07/10/2003WO2002090179A3 Marine propulsion unit
07/09/2003CN1113776C Electric ship propulsion
07/08/2003US6588352 WAY as acronym for wave avoidance yacht
07/03/2003US20030124921 Cutting apparatus
07/03/2003US20030124919 Ship propulsion system comprising a control that is adapted with regard to dynamics
07/03/2003DE20304222U1 Bow steering device for boat with barge in front, has steering and drive unit with vertical transmission shaft mounted inside casing overhanging bow wall
06/2003
06/26/2003WO2003051709A1 Autonomous bird predation reduction device
06/25/2003EP1320487A1 A ship's propulsion arrangement as well as a method and means related thereto
06/25/2003EP1115614B1 Fluid damper including flexible damping plate
06/24/2003US6583532 Rotating electrical machine having a permanent-magnet rotor
06/24/2003US6582257 Propulsion unit
06/19/2003US20030114052 Thrust enhancing propeller guard assembly
06/19/2003US20030114051 Propulsion unit
06/18/2003EP1320173A2 Mounting arrangement for an electric propulsion unit
06/17/2003CA2414858A1 A propulsion unit
06/12/2003WO2003047965A1 Device for course correction of pod-driven ships
06/12/2003WO2003047961A2 Boat propulsion system
06/11/2003CN1422780A Semi-diving type hydroplane
06/05/2003WO2003045775A1 Watercraft
06/04/2003EP1316739A1 Shaft phase control mechanism
06/04/2003EP1316498A2 Boat having a combination of jets and outboard motors and/or extendable hydroplanes
06/04/2003EP1315653A2 Driving mechanism for fast watercraft
06/03/2003US6572422 Tail assembly for an underwater vehicle
06/03/2003CA2274605C Closure preventive device for water jet propulsion type outboard motor
05/2003
05/27/2003CA2107202C Ship propulsion arrangement
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