专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20040195363A1 Thrust control valve 有权
标题翻译：推力控制阀
公开(公告)号：US20040195363A1
公开(公告)日：2004-10-07
申请号：US10774610
申请日：2004-02-10
申请人： KAWASAKI JUKOGYO KABUSHIKI KAISHA
发明人： Hiroshi Kato , Tatsuo Takahashi , Hideaki Tanaka , Tatsuya Nishikawa
IPC分类号： B63H011/00
CPC分类号： F02K9/86
摘要： A thrust control valve includes a nozzle having a gas supply chamber, a gas jetting chamber and a connecting passage therebetween. The nozzle has an upstream inner surface defining the gas supply chamber and a downstream inner surface defining the gas jetting chamber. The valve also includes a plug axially movably inserted into the gas supply chamber, the connecting passage and the gas jetting chamber. The plug has an upstream outer surface facing the upstream inner surface to define an upstream passage and a downstream outer surface facing the downstream inner surface to define a downstream passage. The plug can control thrust by simultaneously changing sectional areas of the upstream and downstream passages by an axial movement of the plug.
摘要翻译：推力控制阀包括具有气体供给室，气体喷射室和它们之间的连接通道的喷嘴。喷嘴具有限定气体供应室的上游内表面和限定气体喷射室的下游内表面。阀还包括轴向可移动地插入气体供应室，连接通道和气体喷射室的插头。塞子具有面向上游内表面的上游外表面以限定上游通道和面向下游内表面的下游外表面以限定下游通道。插头可以通过插头的轴向运动同时改变上游和下游通道的截面积来控制推力。

2. 发明申请

US20030194925A1 Stator vane and impeller-drive shaft arrangements and personal watercraft employing the same 有权
标题翻译：定子叶片和叶轮驱动轴装置和使用它们的个人船只
公开(公告)号：US20030194925A1
公开(公告)日：2003-10-16
申请号：US10412274
申请日：2003-04-14
发明人： Gaetan Lecours , Patrice Dusablon , Gilles Pesant
IPC分类号： B63H011/00
CPC分类号： B63H11/08 , B63H21/24 , B63H2011/081
摘要： The invention is directed to a thick stator vane that effects continuous acceleration of the water stream within the jet pump, a non-uniform spacing of stator vanes or impeller blades to reduce noise output of the jet pump during operation, and a coupling structure positioned between the impeller and engine that prevents transfer of axial thrust to the engine caused by jet pump failure.
摘要翻译：本发明涉及一种厚定子叶片，其实现喷射泵内的水流的连续加速，定子叶片或叶轮叶片的不均匀间隔，以减少在操作期间喷射泵的噪声输出，以及位于叶轮和发动机，防止由喷射泵故障转移到发动机的轴向推力。

3. 发明申请

US20030171043A1 Power train 有权
标题翻译：动力火车
公开(公告)号：US20030171043A1
公开(公告)日：2003-09-11
申请号：US10343371
申请日：2003-04-15
发明人： Terence James Roycroft , Alan Timothy Gibbs
IPC分类号： B63H001/00 , B60F003/00 , B63H019/08 , B63H011/00
CPC分类号： B60F3/0007 , B60K17/28
摘要： Power train for amphibious vehicle has an engine aligned with longitudinal vehicle axis, transmission, and power take off mounted between engine and transmission. At least one marine propulsion unit mounted at the rear of the vehicle, is driven by shaft, which runs alongside the transmission. Either transmission is offset to axis, and marine propulsion unit is on axis; or transmission is on axis, and the marine propulsion unit(s) are offset to axis. The driven road wheels may be the front wheels, the rear wheels, or all four. The engine may be at the front of the vehicle and the transmission at the back. Alternatively, the transmission may drive forward to a differential mounted adjacent to the engine sump, with wheel drive shaft passing through said pump.
摘要翻译：用于水陆两用车辆的动力传动系统具有与发动机和变速器之间的纵向车辆轴线，变速器和动力输出相配合的发动机。安装在车辆后部的至少一个船用推进单元由与传动装置一起延伸的轴驱动。任一变速器偏移到轴，船用推进单元在轴上; 或变速器在轴上，并且船舶推进单元偏移到轴线。驱动的车轮可以是前轮，后轮或四个。发动机可能在车辆的前方，后方的变速箱。或者，变速器可以向前驱动到邻近发动机油槽安装的差速器，轮驱动轴穿过所述泵。

4. 发明申请

US20030064637A1 Jet propulsion watercraft 有权
标题翻译：喷气推进船只
公开(公告)号：US20030064637A1
公开(公告)日：2003-04-03
申请号：US10219499
申请日：2002-08-16
发明人： Tomohiro Fuse , Takao Kochi , Jo Yoshida
IPC分类号： B63H011/00
CPC分类号： B63H11/08 , B63B1/38 , Y02T70/122
摘要： To provide a jet propulsion watercraft that allows a step, a vent hole, and the like to be easily provided on a bottom surface thereof. A ride plate of a jet propulsion watercraft is a member, which is formed into a substantially rectangular shape in compliance to an opening in a bottom surface of a hull bottom. The ride plate is provided with a lock tab at a front edge thereof, and bolt holes are made in a right and left end portion thereof. The ride plate is further provided with a step portion that forms part of a general bottom surface, since it is flush with the general bottom surface, a higher level surface that forms a flat surface higher than the step portion by a predetermined distance, and a pair of vent holes that pass vertically through the higher level surface at a position therein closer to the step portion.
摘要翻译：为了提供能够容易地设置在其底面上的台阶，通气孔等的喷气式推进式船舶。喷气式推进船只的乘坐板是一个构件，其形成为与船体底部的底面中的开口相一致的大致矩形形状。行走板在其前边缘处设有锁定突出部，并且在其右端部和左端部形成有螺栓孔。骑乘板还设置有台阶部分，其形成一般底面的一部分，因为其与一般底面齐平，较高水平的表面形成高于台阶部分的平坦表面预定距离，并且一对通气孔在其更靠近台阶部分的位置处垂直穿过较高水平的表面。

5. 发明申请

US20030060096A1 Water jet propeller 有权
标题翻译：喷水推进器
公开(公告)号：US20030060096A1
公开(公告)日：2003-03-27
申请号：US10218577
申请日：2002-08-15
发明人： Tomohiro Fuse
IPC分类号： B63H011/00
CPC分类号： B63H21/383 , B63B13/02 , B63H11/08 , B63H2011/081 , F01P2011/061 , F02B61/045
摘要： To simplify a mounting job for a filter and a lid at a water intake port. A filter accommodation chamber of a cylindrical shape forms a water intake port that is provided in a side wall of a stator having therein an impeller rotatably disposed. A filter of a cylindrical shape is placed in the filter accommodation chamber and an opening in the filter accommodation chamber is closed by a lid of a circular shape through either screwing or press-fitting. A flow path is integrally formed with a peripheral wall of the filter accommodation chamber. A bottom portion of the cylindrical filter is formed into an inclined surface. An inclined step portion, which abuts against an edge portion of the inclined surface of filter, is formed in the filter accommodation chamber. In addition, an opening, which communicates with the flow path when the inclined surface edge portion of the cylindrical filter and the inclined step portion abut against each other so that the two are brought into coincidence with each other, is formed in the cylindrical filter. Part of an inner peripheral surface of the filter accommodation chamber and part of an outer peripheral surface of the cylindrical filter may be formed into a flat surface.
摘要翻译：为了简化吸水口过滤器和盖子的安装工作。圆筒形的过滤器容纳室形成在其中具有可旋转地设置有叶轮的定子的侧壁中的进水口。筒状过滤器被放置在过滤器容纳室中，过滤器容纳室中的开口通过螺纹连接或压配合由圆形盖封闭。流路与过滤器容纳室的周壁一体形成。圆筒形过滤器的底部形成为倾斜表面。在过滤器容纳室中形成有与过滤器的倾斜面的边缘部抵接的倾斜台阶部。此外，在圆柱形过滤器中形成有当圆柱形过滤器的倾斜表面边缘部分和倾斜台阶部分彼此抵接以使得两者彼此重合时与流路连通的开口。过滤器容纳室的内周表面的一部分和圆筒形过滤器的外周表面的一部分可以形成为平坦表面。

6. 发明申请

US20030032344A1 Axial-flow outboard jet propulsion unit 失效
标题翻译：轴流式舷外喷气推进装置
公开(公告)号：US20030032344A1
公开(公告)日：2003-02-13
申请号：US09927719
申请日：2001-08-11
发明人： Clarence E. Blanchard
IPC分类号： B63H011/00
CPC分类号： B63H20/02 , B63H11/08
摘要： An axial-flow outboard water jet propulsion unit is designed so that it does not extend below the bottom of the boat hull, but rather is disposed directly behind the hull transom. This is achieved by arranging the impeller shaft generally perpendicular to a generally vertical drive shaft, and by installing the impeller in a flow-through duct which, although placed directly behind the transom, has an inlet for taking in water located directly below the impeller shaft. The duct does not extend to a depth lower than the lowest point of the hull bottom. The impeller shaft penetrates the duct wall, while the impeller itself is rotatable inside the duct. The impeller impels water rearward toward a convergent exit nozzle of the duct, sucking in water through the duct intake. The aft opening of the exit nozzle forms the duct discharge outlet.
摘要翻译：轴流式舷外喷水推进装置的设计使其不延伸到船体底部以下，而是直接设置在船体横梁的后方。这通过将叶轮轴大体上垂直于大致垂直的驱动轴布置并且通过将叶轮安装在流通管道中来实现，该管道虽然直接放置在横档后面，但具有用于吸入位于叶轮轴正下方的水的入口。管道不延伸到低于船体底部最低点的深度。叶轮轴穿过管道壁，而叶轮本身可在管道内旋转。叶轮将水向后推向管道的会聚出口，通过管道入口吸入水中。出口喷嘴的后开口形成管道排放口。

7. 发明申请

US20030010015A1 METHOD AND APPARATUS FOR IGNITION DETECTION 失效
标题翻译：用于点火检测的方法和装置
公开(公告)号：US20030010015A1
公开(公告)日：2003-01-16
申请号：US10153155
申请日：2002-05-22
发明人： Philip Beck , Scot K. Anderson , Gerald P. Klein , Donald J. Thielman , Daniel L. Scheld
IPC分类号： B64G009/00 , B63H011/00
CPC分类号： B64G1/002 , B64G1/401 , F02K9/95 , F02K9/96
摘要： The present invention is directed to methods and apparatus of detecting engine ignition. The invention generally includes a camera assembly to detect electromagnetic spectra, and a control assembly operatively interconnected with the camera assembly to monitor and evaluate the spectral data collected by the camera assembly. The control assembly is generally programmed with first and second predetermined thresholds associated with respective first and second electromagnetic spectra, and a time threshold at least generally associated with a first time parameter in which at least one of the first and second predetermined thresholds should be reached.
摘要翻译：本发明涉及检测发动机点火的方法和装置。本发明通常包括用于检测电磁光谱的相机组件以及与照相机组件可操作地互连以监视和评估由照相机组件收集的光谱数据的控制组件。控制组件通常被编程为与相应的第一和第二电磁频谱相关联的第一和第二预定阈值，以及至少通常与第一时间参数相关联的时间阈值，其中应当达到第一和第二预定阈值中的至少一个。

8. 发明申请

US20020193020A1 Small waterplane area multihull (SWAMH) vessel 失效
标题翻译：小水面区域多船（SWAMH）船
公开(公告)号：US20020193020A1
公开(公告)日：2002-12-19
申请号：US10214198
申请日：2002-08-08
发明人： Barry E. Delfosse
IPC分类号： B63H011/00
CPC分类号： B63H5/14 , B63B1/107 , B63B39/06 , B63H11/00 , B63H2001/165 , B63H2011/081 , B63H2023/005 , B63H2023/0216 , B63H2023/025
摘要： A Small Waterplane Area MultiHull vessel having an upper hull platform located above the design water line of the vessel which is maintained above the surface of a body of water by at least two cylindrical submerged hulls joined thereto by supporting struts. A buoyant core material is contained between inner and outer walls of the submerged hulls which define a cylindrical space in which a rotary propulsive means may be housed. In one embodiment, an engine means is situated on the upper hull platform and is joined to the rotary propulsive means through a work translating means which converts the output of the engine to rotary motion of the rotary propulsive means to provide a propulsive force.
摘要翻译：小型水上飞机区域多船体，其具有位于船舶设计水线上方的上船体平台，该船体平台通过支撑支柱连接在其上的至少两个圆柱形的淹没船体保持在水体表面之上。浮体芯材包含在浸没的船体的内壁和外壁之间，其限定了可容纳旋转推进装置的圆柱形空间。在一个实施例中，发动机装置位于上船体平台上，并且通过工作平移装置连接到旋转推进装置，工作平移装置将发动机的输出转换成旋转推进装置的旋转运动以提供推进力。

9. 发明申请

US20010014564A1 Small waterplane area multihull ( SWAMH ) vessel 失效
标题翻译：小水面区域多船（SWAMH）船
公开(公告)号：US20010014564A1
公开(公告)日：2001-08-16
申请号：US09825832
申请日：2001-04-05
发明人： Barry E. Delfosse
IPC分类号： B63H011/00
CPC分类号： B63H5/14 , B63B1/107 , B63B39/06 , B63H11/00 , B63H2001/165 , B63H2011/081 , B63H2023/005 , B63H2023/0216 , B63H2023/025
摘要： A Small Waterplane Area MultiHull vessel having an upper hull platform located above the design water line of the vessel which is maintained above the surface of a body of water by at least two cylindrical submerged hulls joined thereto by supporting struts. A buoyant core material is contained between inner and outer walls of the submerged hulls which define a cylindrical space in which a rotary propulsive means may be housed. In one embodiment, an engine means is situated on the upper hull platform and is joined to the rotary propulsive means through a work translating means which converts the output of the engine to rotary motion of the rotary propulsive means to provide a propulsive force.
摘要翻译：小型水上飞机区域多船体，其具有位于船舶设计水线上方的上船体平台，该船体平台通过支撑支柱连接在其上的至少两个圆柱形的淹没船体保持在水体表面之上。浮体芯材包含在浸没的船体的内壁和外壁之间，其限定了可容纳旋转推进装置的圆柱形空间。在一个实施例中，发动机装置位于上船体平台上，并且通过工作平移装置连接到旋转推进装置，工作平移装置将发动机的输出转换成旋转推进装置的旋转运动以提供推进力。

10. 发明申请

US20040132358A1 Water intake and transmission system 有权
标题翻译：进水和输水系统
公开(公告)号：US20040132358A1
公开(公告)日：2004-07-08
申请号：US10673619
申请日：2003-09-29
发明人： Harold Bruce
IPC分类号： B63H011/00
CPC分类号： B63H11/08 , B63H23/06 , B63H2011/008 , B63H2023/062 , B63H2023/065
摘要： A water intake and transmission system for simultaneously driving dual jet units of a jet boat. According to a preferred embodiment, the water intake includes dual channels to allow the uptake of dedicated streams of water. Mounted to the intake is a housing having first and second jet units encased therein wherein each jet unit receives a dedicated stream of water from a respective channel of the water intake. A transmission is operatively coupled to each respective jet unit and is further connected to the driveshaft of the boat engine, preferably via gears, belt-drives, and/or chain drives, that is operative to simultaneously drive both jet units from a single driveshaft.
摘要翻译：用于同时驾驶喷气艇的双喷气单元的进水和输送系统。根据优选实施例，进水口包括允许吸收专用水流的双通道。安装到入口的是具有封装在其中的第一和第二喷射单元的壳体，其中每个喷射单元从水入口的相应通道接收专用的水流。变速器可操作地联接到每个相应的喷射单元，并且还优选地经由齿轮，皮带驱动器和/或链传动器连接到舟形发动机的驱动轴，其可操作以同时从单个驱动轴驱动两个喷射单元。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式