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Patent Searching and Data


Matches 501 - 550 out of 3,212

Document Document Title
WO/2001/051351
The invention relates to a ship propulsion system which is comprised of a ship electrical system (5) and of an electric propulsion system (3, 4) that is supplied with power from said electrical system and which is equipped with a cascade...  
WO/2001/051801
The invention relates to a method and to a device for influencing the energetic state of a fluid. According to the inventive method, the fluid is guided through a flow channel (24, 25). A magnetic field is generated that acts upon the fl...  
WO/2001/049563
Control handle for a vessel comprising a handle bar, the handle bar being provided with a first handle with a throttle twist grip, a second handle and an additional control provided in connection with one of said handles.  
WO/2001/047768
A system for supplying cooling water to a process on board a floating vessel for the production of hydrocarbons, wherein the vessel (1) is anchored by means of a bottom-anchored turning unit (20) mounted in a receiving space (7) in the h...  
WO/2001/044046
The aim of the invention is to optimize the energy balance of a driving device for a marine vessel with two very different working ranges for the propeller. To this end, two driving motors (10, 20) which are configured in the form of mul...  
WO/2001/034463
A dual axis joystick control system is used intuitively for manoeuvring a waterborne vessel having two or more waterjets with steering deflectors (13) and reverse ducts (14) mounted independently of the steering deflectors. The joystick ...  
WO/2001/029389
An internal combustion engine comprises a piston (2) arranged to move reciprocally in a predetermined direction relative to an engine block (3). A drive shaft (54) is mounted in the engine block (3) and arranged to be driven by the pisto...  
WO/2001/025086
The disclosure relates to a cooling apparatus (3) for the cooling water of a marine engine, comprising cooling pipes (13) through which the cooling water is conducted, a pipe plate (12) on which the cooling pipes (13) are mounted, and a ...  
WO/2001/021481
A center frame (64) fixed to the lower end of the swivel shaft (62) of an outboard motor by bolts (79) includes a swivel shaft extension (64¿1?) extending downward from the lower end of the swivel shaft (62), and cores (64¿2?) extendin...  
WO/2001/021482
A longitudinal inertial force (a) produced by a piston (14) is cancelled by an inertial force (b) produced by a crank shaft (15), and secondarily produced right and left inertial forces (c, d) vibrate the outboard motor main body right a...  
WO/2001/017849
A method for crash astern operation in which operating means (2a) of a hydraulic clutch mechanism (100) provided on a marine speed reducing and reversing machine (1) is switched, in a stroke, from a forward setting (F) to a backward sett...  
WO/2001/012498
An outboard jet drive boat apparatus has a boat hull (11) having a transom (12) and having a removably attached outboard jet drive (10) attached to the transom (12). The outboard jet drive (10) includes a housing (13) sealed against the ...  
WO/2001/004470
A waterlift silencer and method for reducing the acoustic energy of a fluid mixture of engine exhaust gas and a liquid coolant and limiting back pressure exerted by the silencer on an engine, particularly as applied to engines located be...  
WO/2001/004477
A power plant especially for the propulsion of waterborne vehicles, includes two prime movers, a gas turbine (1) and a diesel starting engine (3) for selectively driving, via a central gearbox (4) and clutches (7) and (9), a power output...  
WO/2001/000485
The aim of the invention is to provide a propelling and driving system for boats which has an outboard rudder propeller (10) and with which it is possible to achieve comparatively good reliability in terms of the manoeuvrability of the b...  
WO/2000/068072
The invention relates to a course-stable, fast, seagoing ship comprising a hull that is optimized for a rudder propeller. The inventive ship has a hull designated for accommodating cargo or passengers and has at least one rotatable, pref...  
WO/2000/068073
The invention relates to an electric rudder propeller for a high-speed marine ship, comprising a multi-phase electric motor which is mounted in a gondola-shaped housing beneath the stern of the ship, using a rotatable, preferably two-par...  
WO/2000/064734
The invention relates to a damping device for an outboard motor which comprises one or more elastic damping elements (1, 2, 10, 11; 21, 22) mounted and secured between an outboard motor and the rear of a boat. A damping device for an out...  
WO/2000/058151
Boat propeller drive with an underwater housing which is connected in a fixed manner to a boat hull and has tractor propellers arranged on that side of the housing facing ahead. The underwater housing has a lower, torpedo-like portion, i...  
WO/2000/058149
Boat propeller drive with an underwater housing which is connected in a fixed manner to a boat hull and has tractor propellers arranged on that side of the housing facing ahead. Arranged in that end portion of the underwater housing faci...  
WO/2000/040460
The invention concerns a naval vessel (1) comprising a pod (5) whereon is mounted a rotary propulsion device (9a, 9b, 10a, 10b) and at least an electric motor (13) driving the propeller in rotation. The pod comprises a longitudinally ori...  
WO/2000/040463
An anti ingestion device for use with an engine, preferably a marine engine. The device comprises an exhaust manifold (20) or riser system for exhausting engine gases, wherein the exhaust manifold (20) has a first end (22) and a second e...  
WO/2000/040851
Disclosed is an exhaust mixer (50) including a passage (54) extending from an inlet (56) to an outlet (58) that is coincident with a centerline axis of mixer (50). Several ridges (68) are circumferentially disposed about the axis and eac...  
WO/2000/038976
The invention relates to a semi-immersible heavy-lift cargoboat with floodable and freeable bottom and side tanks for loading and unloading cargo according to the float-on/float-off and/or roll-on/roll-off method. Said cargoboat also com...  
WO/2000/034119
Hydraulic installation in a boat hull for swinging a propeller rig pivotally suspended in a shell on a boat transom by means of a piston-cylinder device arranged in a hydraulic control circuit. A control valve included in the hydraulic c...  
WO/2000/027577
Method of processing the connecting surfaces between a marine engine frame and the associated bearing support, which parts wholly or partially surround a crankshaft, said bearing support being removed to expose the connecting surface of ...  
WO/2000/015496
System (10) for controlling a vessel, which vessel is provided with: propulsion means (40) for propelling the vessel, directional means for determining the direction in which the vessel is propelled, which system is provided with: speed ...  
WO/2000/015495
The present invention relates to a propeller drive arrangement and a method for moving and steering a vessel. The arrangement comprises an azimuthing propulsion unit (6) and operating equipment for turning said azimuthing propulsion unit...  
WO/1999/042361
The invention describes a marine propulsor that has a rotor (46) that is, at least in its majority, enclosed by structure (54) where said rotor receives water over at least a majority of its lower portions and gas over at least part of i...  
WO/1999/037493
The invention relates to an amphibious caravan comprising a floating chassis (20) with wheels (22) and at least one cabin (30) with a living compartment. The caravan (10) has a vehicle deck (27) receiving a towing vehicle (1). The vehicl...  
WO/1999/035033
Drive assembly in a boat, comprising a propeller drive (5) which is arranged on the outside of the boat hull (4) and has twin counter-rotating propellers (18, 19). The drive is drivably coupled to a drive unit (1) arranged on the inside ...  
WO/1999/035034
Drive assembly in a boat, comprising a propeller-shaft housing (5) which projects downwards on the underside of the bottom (4) of the boat and is connected to a drive unit (1), arranged on the inside of the boat, via members (9) which, i...  
WO/1999/032355
An improved marine engine exhaust device for discharging exhaust below the surface of the water in a submerged turbulent region generated by said device which is fixed to the undersurface of the vessel hull (11), wherein the gas is maint...  
WO/1999/025607
A semi-submersible structure (10) including pontoons (16) and carrying at least one prime mover (22) is provided, with prime movers (22) being located in the pontoons (16). The structure (10) is a semi-submersible rig with a deck (12) su...  
WO/1999/021759
Device for controlling the operation of a motor-reducer inverter unit for sport and/or fishing water-crafts comprising a frame in the front face of which appears an actuation lever mounted in a jacketed axis where a spring is also arrang...  
WO/1999/007804
The invention relates to a method for actuating nonsystem-connected vehicles by means of high-temperature accumulators and for the operation of stationary energy storage using material with high evaporation enthalpy as storage media for ...  
WO/1999/007983
An apparatus and method for silencing marine engines. In one embodiment, a separation chamber (100) receives a fluid mixture (22) of exhaust gas (16) and liquid coolant (10) and a dynamic separation member (e.g., 106 or 116) separates th...  
WO/1998/038086
The invention relates to a valve arrangement for preventing siphoning effect in an engine (1) which at least in part is arranged below a water line (5), comprising a first conduit (9) and a pump (11) for feeding water from the ambience o...  
WO/1998/032647
A space-efficient fuel tank (20) for use in a small watercraft (10) powered by an outboard motor (14) is disclosed. The fuel tank (20) is securely but removably mounted to the interior of the watercraft (10) in the previously unusable sp...  
WO/1998/031182
In order to allow an amphibious traveling vehicle to safely travel along rails on a land and water and travel freely even off the rails underwater, a system comprising a traveling vehicle-side control system (51) which controls the opera...  
WO/1998/025194
A control and manoeuvering stick, comprising a shaft portion and a hand grip portion, and mounted in a base portion by means of the shaft portion. The shaft portion is pivotally mounted about its axis in a first carriage (3) which is tra...  
WO/1998/015454
Disclosed herein is a jet propulsion unit (14) comprising a housing (41) including a wall (43) defining a water tunnel having therein a water outlet port (71), and a recess (81) located in the wall (43) defining the tunnel and in surroun...  
WO/1998/014365
A method and apparatus for preventing exhaust fumes from entering the deck area of a motor boat (20) having an engine of the type which has an exhaust port that expels fumes at the rear end of the boat is disclosed. The present invention...  
WO/1998/013257
Novel apparatus for rendering a watercraft propulsion system universal. One embodiment of the invention comprises a rotary shaft (62); a propeller (66) detachably attached to one end of the rotary shaft (62), the other end of the rotary ...  
WO/1998/000634
A system is provided for calibrating a position sensor having a variable output corresponding to the variable position of a movable member (26).  
WO/1997/049605
A ship propulsion system has a pod-like housing (1) mounted on the bottom of the ship hull and a synchronous motor (7, 10) arranged in the housing (1). In order to improve propulsion efficiency at propulsion powers of about 10 MW, the ro...  
WO/1997/049603
This marine propulsion system makes it possible to develop a propulsive thrust by a symmetrically convex oscillating body, to exploit the cynetic energy of the flow moving past the two convex sides of the oscillating body by deflecting t...  
WO/1997/046445
A marine propulsion and steering unit (10) comprises a pod (13) having front and rear ends, a driving machine (14), e.g. a drive motor, accommodated in the pod, a substantially horizontal propeller shaft (15) drivingly connected to the d...  
WO/1997/032157
In a plant for the production of fuel gas from boil-off and from liquefied gas with the aid of a combined heat exchanger (9), a compressor (4) is placed upstream of the heat exchanger in the gas line carrying boil-off. Compressed boil-of...  
WO/1997/030892
The invention concerns a method of optimizing the efficiency of ships with bow and stern propellers and an arrangement for adjusting the speed of rotation of the bow propeller. Ferry boats in particular can have identical drives at the b...  

Matches 501 - 550 out of 3,212