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公开(公告)号：US5178566A
公开(公告)日：1993-01-12
申请号：US537060
申请日：1990-06-12
申请人： Mark Stojkov , John T. Venaleck , Carl W. Rose, Jr. , Charles R. Anspach , Park French , James A. Bacnik , John E. Hartman
发明人： Mark Stojkov , John T. Venaleck , Carl W. Rose, Jr. , Charles R. Anspach , Park French , James A. Bacnik , John E. Hartman
CPC分类号： F16H7/023 , B63H21/28 , F16H57/05 , B63H2020/326 , B63H2023/0216
摘要： An outdrive system for watercraft includes use of plastic or other relatively flexible material, e.g., compared to metal, especially as a housing material, and techniques which enable and/or at least facilitate use of such housing material. One of those techniques employs a flexible member, such as a belt, to couple power between the input and output of an outdrive and another employs a cooling system to remove heat. The invention also relates to use in a vehicle drive, especially for watercraft, of housing materials that are not subject to corrosion, galvanic action and the like.
摘要翻译： 用于船舶的超速系统包括使用塑料或其它相对柔性的材料，例如与金属（特别是作为外壳材料）相比，以及使得和/或至少有利于使用这种外壳材料的技术。 这些技术中的一种采用柔性构件，例如带，以在输出和输出之间耦合功率，另外采用冷却系统来去除热量。 本发明还涉及在不受腐蚀，电动作用等的外壳材料的车辆驱动器中，特别是用于船舶的应用中。
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公开(公告)号：US06206739B1
公开(公告)日：2001-03-27
申请号：US09205960
申请日：1998-12-04
IPC分类号： B63H2014
CPC分类号： B63H20/14 , B63H20/002 , B63H23/02 , B63H2023/0216 , B63H2023/0233 , F02B61/045
摘要： An outdrive system for water craft includes in an embodiment use of plastic or other relatively flexible material, e.g., compared to metal, as a housing material, and techniques which enable and/or at least facilitate use of such housing material. Several of those techniques employ a flexible member, such as a belt, to couple power between the input and output of an outdrive, and heat conducting back bending surfaces to urge the belt legs toward each other and to remove heat from the outdrive, an anti-shear stuffer or fence to reduce energy losses such as heat, and lubricant requirements, and/or an eccentric mechanical tensioning device for the belt. The invention also relates to use in a vehicle drive, especially for water craft, of housing materials a substantial part of which are not subject to corrosion, galvanic action and the like. Other features include a rotational shock absorber system, an output shaft support, an improved sprocket tooth profile, a water by-pass silencer, an L C (analogous to an electrical inductor and capacitor filter) exhaust silencer, a split eccentric tensioner, an active tensioner, a transmission and a transmission shift mechanism, tensioning protocol and a cooling method. Also, in an embodiment the housing may be made partly or entirely of thermally conductive material, such as, aluminum, which facilitates and enhances heat removal by conduction to the water in which the outdrive is immersed.
摘要翻译： 用于水上工艺的超速系统包括在一个实施例中使用塑料或其它相对柔性的材料，例如与金属相比，作为外壳材料，以及使得和/或至少便于使用这种外壳材料的技术。 这些技术中的几个采用柔性构件，例如带，以在输出和输出之间耦合功率，以及导热后弯曲表面，以将带腿朝向彼此推动并从外驱动器移除热量， - 用于减少诸如热量和润滑剂要求的能量损失，和/或用于带的偏心机械张紧装置。 本发明还涉及用于车辆驱动装置，特别是用于水运工具的壳体材料，其主要部分不受腐蚀，电动作用等。 其他特征包括旋转减震器系统，输出轴支撑件，改进的链轮齿廓，水旁路消声器，LC（类似于电感器和电容器过滤器）排气消音器，分离偏心张紧器，主动张紧器 ，变速器和变速器换档机构，张紧协议和冷却方式。 而且，在一个实施例中，壳体可以部分地或全部地由导热材料（例如铝）制成，这有助于并且通过传导到浸入超速驱动器的水来促进散热。
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公开(公告)号：US4605355A
公开(公告)日：1986-08-12
申请号：US480711
申请日：1983-03-31
CPC分类号： B64C11/04 , Y10S415/912
摘要： A propeller includes a rotatable hub with a plurality of sockets, blades with roots that fit in the sockets and a plurality of pitch blocks which fit between the blade root and the socket walls. Hubs with two, three, and four sockets are shown. The blades have no twist and are formed of molded, glass reinforced nylon. The pitch blocks are also nylon and different pairs of pitch blocks may be used to hold the blades at different angles. All nylon components are designed to minimize stress concentrations. The hubs although also of nylon have steel reinforcing plates within them which take the centripetal forces. These forces are transmitted through bolts to passage walls in the pitch blocks, and from the pitch blocks through interengaging teeth to the blade roots. A snap on, snap off aerodynamic spinner is also provided.
摘要翻译： 螺旋桨包括具有多个插座的可旋转轮毂，具有装配在插座中的根部的叶片以及装配在叶片根部和插座壁之间的多个节距块。 显示有两个，三个和四个插座的集线器。 叶片没有扭曲，并且由模制的玻璃增强尼龙形成。 节距块也是尼龙，并且可以使用不同对的间距块来以不同的角度保持叶片。 所有尼龙组件均设计成使应力集中最小化。 轮毂虽然也是尼龙，但在其内部有钢筋加强板，承受向心力。 这些力通过螺栓传递到节距块中的通道壁，并且通过相互啮合的齿到叶片根部。 还提供了一个卡扣，弹出空气动力学旋转器。
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公开(公告)号：US3964416A
公开(公告)日：1976-06-22
申请号：US473573
申请日：1965-07-19
摘要： 1. A steam boiler-reactor comprising;A. a cylindrical casing having closures at opposite ends thereof,B. a steam generating tube, formed in a helical coil, disposed adjacent thenner surface of said casing and extending substantially between its opposite ends, said coil having an inlet end to which feed water may be delivered and an outlet end from which steam may be delivered to a steam engine,C. a cylindrical screen disposed within and adjacent the helical coil,D. an elongated oxidant injector nozzle tube, having a row of axially spaced injection orifices, extending longitudinally of said casing and within the space within said screen,E. a solid grain of cast lithium substantially filling the remainder of the space within said screen,F. an oxidant comprising a source of sulphur hexafluoride under pressure communicating with said nozzle tube through a valve adapted to control the rate of flow of same,G. said nozzle tube having longitudinally extending conduits therein through which water may be circulated for cooling it,H. means for supplying feed water to said conduits and thence to the inlet end of said steam generating tube,I. and a source of heat for melting said grain of lithium,J. the construction and arrangement being such that when said source of heat has melted the lithium, the oxidant may be injected into the latter for reaction with the molten lithium, the products of reaction occupying substantially the same space as the original volume of lithium, said screen preventing undesired reactions adjacent the walls of the steam coil.
摘要翻译： 1.一种蒸汽锅炉 - 反应器，包括： A.具有相对端的闭合的圆柱形壳体，B.在螺旋线圈中形成的蒸汽发生管，处理相关的内部表面，并且在其相对端部之间大量扩展，具有到达进料端的入口的线圈 水可能被输送出来，并且可以将蒸汽输出到蒸汽发动机的出口端。C.在螺旋线圈内并附带的圆柱形屏蔽D. D.具有轴向间隔注射管线的长方形的注射器喷嘴管， 延长屏幕上的空白处，并且在屏幕之间的空间内，E.在实际屏幕中大量填充空间残留物的固体颗粒，F.包含硫化氢源的氧化物，其通过与通过喷嘴的压力通信 适用于控制其流量的阀门，G.具有通过水可循环冷却的长时间延长的导管的喷嘴管 ING IT，H.用于供给水的方法，用于将凝结水和渗透物输入到蒸汽发生管的入口端，I.和用于熔化矿石的颗粒的热源，J.这样的结构和布置 热源的氧化锂，氧化剂可能被注入到与浓缩物反应的反应器中，反应产物主要以同样的空间作为原始体积，同时防止未加入的反应的筛选附加蒸汽的水分 线圈
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