-
公开(公告)号：EP4255801A1
公开(公告)日：2023-10-11
申请号：EP21900196.3
申请日：2021-12-02
-
2.发明公开DISPOSITIF ET SYSTÈME DE PROPULSION D'UN PASSAGER 审中-公开VORRICHTUNG UND SYSTEM ZUM ANTRIEB EINES PASSAGIERS
公开(公告)号：EP3095696A1
公开(公告)日：2016-11-23
申请号：EP16170966.2
申请日：2012-04-20
申请人： Zapata Holding
发明人： ZAPATA, Frankie
CPC分类号： B63H11/08 , B63B35/731 , B63B35/85 , B63H11/04 , B63H11/10 , B63H2011/006 , B64C39/026
摘要： L'invention concerne un dispositif pour de propulsion (10) comportant un corps (11) agencé pour accueillir un passager (1) et coopérant avec un groupe de poussée (12a, 12b, 13a, 13b) alimenté en un fluide sous pression depuis une station de compression. L'agencement d'un tel dispositif procure de grandes libertés de déplacement dans les airs ou sous la surface d'un fluide. L'invention concerne en outre un système de propulsion dans lequel la station de compression peut être distante sous la forme d'un véhicule nautique à moteur.
摘要翻译： 本发明涉及一种电动水车（MWV），其适用于除了其主要运输功能之外还用作流体压缩站。 这样的MWV可以将压缩流体提供给第三装置。 以优选和非穷尽的方式，这样的MWV可以提供乘客推进装置，允许后者通过空气或通过流体移动。 因此，本发明优选地涉及一种推进系统，其中远程站是适于与推进装置接合的机动水车。
-
公开(公告)号：EP1827968A1
公开(公告)日：2007-09-05
申请号：EP05810762.4
申请日：2005-12-02
申请人： Oxoon
发明人： TARDY, Jean-Luc
摘要： The invention concerns a turbine-propelled pleasure boat, comprising, inside a floating structure advantageously consisting of a lower hull (1) and an upper hull (2) assembled on either side of an apparently horizontal waterline (3), a hydraulic turbine (7) located beneath said waterline on the underside of said floating structure to suck up the surrounding water and stem it through a propeller nozzle (26) at the rear of the boat, said propeller nozzle being steerable in a horizontal plane, and an engine (8) driving said turbine, housed in said floating structure above the waterline and associated with means for cooling it in operation by sucking air from the surrounding atmosphere and ejecting it through a funnel mounted on top of said structure vertically protruding therefrom.
-
公开(公告)号：EP1508516A4
公开(公告)日：2006-09-13
申请号：EP03747547
申请日：2003-04-28
发明人： MAVLJUDOV MARAT ABDRAKHMANOVIC , PASHIN VALENTIN MIKHAILOVICH , PYSTOSHNY ALEKSANDR VLADIMIROV , YAKOVLEVA OLGA VASILIEVNA , DANILOV EVGENY VASILIEVICH , KALISTRATOV NIKOLAI YAKOVLEVIC , SHTEFAN VLADIMIR VIKTOROVICH
IPC分类号： B63H11/08 , B63H11/10 , B63H11/103 , B63H11/11
CPC分类号： B63H11/103 , B63H11/10 , B63H11/11
摘要： The invention relates to the shipbuilding industry and can be used for high-speed vessels, crafts and motorboats. The aim of the invention is to develop a compact water-jet propulsion engine having a reduced weight and reduced dimensional characteristics. Said invention also makes it possible to increase the efficiency of the propulsion engine, improve the productibility thereof and to solve ecological problems. The aim is achieved by reducing the size of a nozzle provided with a slotted outlet section and by using a water-lubricated restraint plate and bearings. The inventive water-jet propulsion and steering system comprises a flow conduit, a hydraulic pressure device provided with a hub fairing and arranged on a shaft with bearings, a straightening device having profiled posts for fixing the hub fairing of a working wheel to the nozzle and a reverse steering device provided with a rotatable deflector. Said water-jet propulsion and steering system enables a vessel to move at different speeds while running ahead, while the vessel is reversed and in a "stop" position, and also to manoeuvre during all modes of motion. According to a model test, said invention makes it possible to increase the propulsion characteristics of the water-jet propulsion and steering system by 5-10 %, the overall dimensions of the reverse steering unit being reduced by 50-60 % and the weight of the water-jet engine by 10-20 %.
-
公开(公告)号：EP0764111A4
公开(公告)日：1999-05-06
申请号：EP95938701
申请日：1995-10-10
申请人： WIEGERT GERALD ALDEN
发明人： WIEGERT GERALD ALDEN
CPC分类号： B63B35/731
摘要： A motorcycle-like configured watercraft (20) that employs a hull member (22) to receive an engine (72) and water jet nozzle means (82) to propel the craft and the craft includes a seat area (48) for a rider and steering means (28) to control the direction of the craft. In addition, the craft includes a separate front ski member (24) that has a water ballast chamber (160) that may be connected to the steering means, and a pair of side skirts (26) secured to the hull that contains water ballast chambers (106). The water ballast chambers designed to be capable of becoming quickly flooded when the craft is at rest to partially submerge the craft for ease of entry of the rider and means to cause rapid evacuation of the water in the chambers as the craft increases speed to raise the craft without restriction to its running and planing position.
-
公开(公告)号：EP0620792B1
公开(公告)日：1998-10-14
申请号：EP93903557.2
申请日：1993-01-04
发明人： Lair, Jean-Pierre
CPC分类号： F02K1/60
-
公开(公告)号：EP0612658B1
公开(公告)日：1996-06-12
申请号：EP94108155.6
申请日：1990-03-08
发明人： Kobayashi, Noboru
CPC分类号： B63H5/1252 , B63B17/0018 , B63H11/01 , B63H11/10 , B63H11/117
-
公开(公告)号：EP0527251B1
公开(公告)日：1995-10-18
申请号：EP91113400.5
申请日：1991-08-09
申请人： INTERMARINE S.p.A.
CPC分类号： B63H5/14 , B63H11/103
-
公开(公告)号：EP0626918A4
公开(公告)日：1995-05-24
申请号：EP92906237
申请日：1992-02-27
申请人： BROINOWSKI STEFAN
发明人： BROINOWSKI STEFAN
IPC分类号： B63H11/08 , B63H11/103 , B63H11/113 , B63H11/10
CPC分类号： B63H11/113 , B63H11/08
摘要： A tunnel jet propulsion unit (11) for marine craft, wherein the passing water mass in the tunnel is converged by decreasing the cross-sectional flow area of the tunnel. The unit (11) comprises an intake section (1); an impeller section comprising a cylindrical housing (31), a rotatable hub (34) and a plurality of radially spaced impeller blades (36); a diffuser section comprising an inwardly tapered inside surface (39), a fixed hub (38) and a plurality of radially spaced diffuser blades (40); a discharge section (D); a bearing between the hubs (34) and (38); and means for rotating the rotatable hub (34). Additional features include an anti-balling by-pass valve (172) positioned upstream from the impeller (33) to relieve excessive water pressure on the hull if unit (11) handling capacity is exceeded and a trim adjusting mechanism in the discharge section (D) for adjusting the height of the unit outlet (30) with respect to the water surface. Also a nozzle (21) having a variable outlet orifice can be used to fine tune performance.
-
公开(公告)号：EP0270544B1
公开(公告)日：1991-01-16
申请号：EP86905309.0
申请日：1986-09-02
申请人： CHAS, Jean-Bernard
发明人： CHAS, Jean-Bernard
CPC分类号： B63H11/103
摘要： In order to make it possible to accelerate a fluid traversing the present device while avoiding important frictions and efficiency losses, the device according to the invention is essentially comprised of a combination of two main members: The acceleration member comprised of hollow revolution bodies (1) containing the blades (2) and (3) for driving the fluid, is an assembly having rotation speeds and intended, while renouncing to a large extent to produce an immediate thrust effect, to use the centrifugal force in order to substantially increase the kinetic energy of the fluid. The sail outfit (13) and (14) having its surfaces subjected to the accelerated fluid, reacts, deviates the trajectories, makes them tend towards a privileged direction in the form of elementary jets which tend to be decentrifugated, linear, homogeneous, docile in order to pass round the hubs, gather through an evacuation conduit, or produce special hydrodynamic effects.
-
-
-
-
-
-
-
-
-
搜索结果
72 条记录 (耗时 0.015 秒)
