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公开(公告)号：US4891026A
公开(公告)日：1990-01-02
申请号：US223222
申请日：1988-07-22
申请人： David F. Haman , Mark C. Noble
发明人： David F. Haman , Mark C. Noble
CPC分类号： B63H5/165 , Y10T74/2193
摘要： Disclosed herein is a marine propulsion device including a lower unit having a gear case normally submerged in water and a propeller rotatably mounted in and extending rearwardly of the gear case. One or more grooves in the outer surface of the forward portion of the propeller outer hub in front of the propeller blade serves to trap and store fish line or the like which becomes entangled in the propeller and thereby prevent such materials from entering the gear case. The groove extends around at least a portion of the outer periphery of the forward position of the propeller outer hub, includes one or more portions which are open to a hollow interior area in the propeller, and has sufficient dimensions to serve as a barrier against propagation of fish line or the like along the outer surface of the propeller outer hub toward the gear case.
摘要翻译： 本文公开了一种船用推进装置，其包括具有通常浸没在水中的齿轮箱的下部单元和可旋转地安装在齿轮箱的后部并向后延伸的螺旋桨。 在螺旋桨叶片前部的螺旋桨外轮毂前部的外表面的一个或多个凹槽用于捕获和存储缠绕在螺旋桨中的鱼线等，从而防止这种材料进入齿轮箱。 所述槽围绕所述螺旋桨外毂的向前位置的外周的至少一部分延伸，包括对所述螺旋桨中的中空内部区域开放的一个或多个部分，并且具有足够的尺寸以用作阻止传播的屏障 的鱼线等沿着螺旋桨外轮毂的外表面朝向齿轮箱。
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公开(公告)号：US08585449B1
公开(公告)日：2013-11-19
申请号：US13017431
申请日：2011-01-31
IPC分类号： B63H5/125
摘要： A hydraulic system for a marine propulsion system comprises an actuator adapted for moving at least a portion of the propulsion system between a first position and a second position. A first pump is selectively communicating with the actuator by a first fluid line. The first pump supplies hydraulic fluid via the first fluid line to the actuator for moving the at least portion of the propulsion system towards the first position. A second pump selectively fluidly communicates with the actuator by a second fluid line. The second pump supplies hydraulic fluid via the second fluid line to the actuator for moving the at least portion of the propulsion system towards the second position. An electronic control unit (ECU) electrically connected to the first pump and to the second pump for controlling the operation of the first pump and the second pump.
摘要翻译： 一种用于船舶推进系统的液压系统包括致动器，其适于在第一位置和第二位置之间移动推进系统的至少一部分。 第一泵选择性地通过第一流体管路与致动器连通。 第一泵将液压流体经由第一流体管路供应到致动器，用于将推进系统的至少一部分移动到第一位置。 第二泵选择性地通过第二流体管线与致动器流体连通。 第二泵将液压流体经由第二流体管线供应到致动器，用于将推进系统的至少一部分移动到第二位置。 电连接到第一泵和第二泵的电子控制单元（ECU），用于控制第一泵和第二泵的运行。
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公开(公告)号：US07198027B1
公开(公告)日：2007-04-03
申请号：US10708076
申请日：2004-02-06
IPC分类号： F02D9/08
CPC分类号： F02M3/075 , F02D9/1055 , F02D2009/0252 , F02D2009/0279 , F02M23/067 , Y02T10/146
摘要： An air intake assembly having a bypass and method of operating an engine are disclosed. The air intake assembly has a first opening having a throttle plate disposed in the opening and configured to control the passage of combustion gas through the opening. A second opening is vented to atmosphere and configured to pass combustion gas through the second opening.
摘要翻译： 公开了一种具有旁路的进气组件和操作发动机的方法。 进气组件具有第一开口，其具有设置在开口中的节流板，并且构造成控制燃烧气体通过开口的通道。 第二个开口被排放到大气中并且构造成使燃烧气体通过第二个开口。
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公开(公告)号：US5211591A
公开(公告)日：1993-05-18
申请号：US898481
申请日：1992-06-15
申请人： Scott N. Burmeister , Mark C. Noble
发明人： Scott N. Burmeister , Mark C. Noble
CPC分类号： B63H21/265 , F02B61/045 , Y10T403/30 , Y10T403/32155 , Y10T403/4681
摘要： Disclosed herein is an outboard motor comprising a propulsion unit including a first member movable vertically to actuate a transmission in response to such vertical movement, a second member rotatably supported by the propulsion unit and adapted to be rotated by an operator either directly or indirectly, and a connection for detachably connecting the first and second members to effect vertical movement of the first member in response to rotation of the second member, which connection includes an aperture in the first member, a stud fixedly extending from the second member for movement in common therewith and received in the aperture, a resilient member fixed to the second member for movement in common therewith and including a part movable relative to the second member between an interfering position wherein the part is engagable with the first member to prevent withdrawal of the stud from the aperture and a spaced position affording removal of the stud from the aperture, a tab connected to the resilient member and adapted for actuation by an operator to deflect the part away from the interfering position, and a stop fixed to the second member for movement in common therewith and for preventing deflection of the part beyond the spaced position in the direction from the interfering position.
摘要翻译： 本文公开了一种舷外马达，其包括推进单元，该推进单元包括可垂直移动的第一构件，用于响应于这种垂直运动来致动变速器;由推进单元可旋转地支撑并适于由操作者直接或间接地旋转的第二构件，以及 用于可拆卸地连接第一和第二构件的连接件，以响应于第二构件的旋转而实现第一构件的垂直运动，该连接包括第一构件中的孔，固定地从第二构件延伸以与第二构件共同运动的螺柱 并且容纳在所述孔中，弹性构件固定到所述第二构件以与其共同运动，并且包括在所述部分可与所述第一构件接合的干涉位置之间可相对于所述第二构件移动的部分，以防止所述柱从所述第一构件 孔和间隔开的位置，使得螺柱从孔中移除，突出部连接 固定到弹性构件并适于由操作者致动以使部件偏离干涉位置，以及固定到第二构件以与之共同运动的止挡件，并且用于防止零件超出间隔位置的方向偏离 干扰位置。
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公开(公告)号：US08951018B1
公开(公告)日：2015-02-10
申请号：US13016569
申请日：2011-01-28
申请人： Dave Calamia , Gerald Ewens , John Charles Scott , John Valek , Richard McChesney , Mark C. Noble
发明人： Dave Calamia , Gerald Ewens , John Charles Scott , John Valek , Richard McChesney , Mark C. Noble
IPC分类号： B63H1/26
CPC分类号： B63H3/04
摘要： A variable pitch propeller comprises a plurality of blades pivotally connected to a hub. Each of the plurality of blades has a base having a leading end and a trailing end. The trailing edge has a notch therein forming a discontinuity in a profile of the trailing edge. The notch is sized and shaped so as to accommodate passage therethrough of a portion of the leading edge of an adjacent blade when the blade and the adjacent blade are pivoted. A blade for a variable pitch propeller is also presented.
摘要翻译： 可变螺距螺旋桨包括枢转地连接到轮毂的多个叶片。 多个叶片中的每一个具有一个具有前端和后端的底座。 后缘具有凹口，其中在后缘的轮廓中形成不连续。 当刀片和相邻的刀片枢转时，凹口的尺寸和形状被设计成适应相邻刀片的前缘的一部分的通过。 还提出了一种用于变桨距螺旋桨的叶片。
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公开(公告)号：US5524581A
公开(公告)日：1996-06-11
申请号：US318382
申请日：1994-10-05
IPC分类号： F01M1/06 , F01M1/02 , F01M1/10 , F01M1/16 , F01M9/10 , F01M11/03 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20
CPC分类号： F02B75/20 , F01M1/02 , F02B61/045 , F01M1/10 , F01M2001/0261 , F01M9/102 , F02B2075/027 , F02B2075/1808 , F02B2275/20
摘要： An internal combustion engine comprising a cylinder block which defines a cylinder, a crankshaft bearing supported at least in part by the cylinder block, a crankshaft which is rotatably supported by the crankshaft bearing, a piston slidably housed in the cylinder, a connecting rod having one end connected to the piston and having an opposite end connected to the crankshaft, a cylinder head mounted on the cylinder block, a camshaft at least partially supported by the cylinder head for rotation relative thereto, an oil pump having an outlet, a first oil conduit communicating between the oil pump outlet and the crankshaft bearing, an oil filter communicating with the first oil conduit for filtering oil only in the first oil conduit, and a second oil conduit communicating between the oil pump outlet and the camshaft, oil in the second oil conduit being unfiltered between the pump outlet and the camshaft.
摘要翻译： 一种内燃机，包括限定气缸的缸体，至少部分由气缸体支撑的曲轴轴承，由曲轴轴承可旋转地支撑的曲轴，可滑动地容纳在气缸中的活塞，具有一个 端部连接到活塞并且具有连接到曲轴的相对端，安装在气缸体上的气缸盖，由气缸盖至少部分地支撑以相对于其旋转的凸轮轴，具有出口的油泵，第一油管 在油泵出口和曲轴轴承之间连通，与第一油管连通的滤油器，用于仅在第一油管中过滤油，以及在油泵出口和凸轮轴之间连通的第二油管，第二油中的油 导管未被过滤在泵出口和凸轮轴之间。
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公开(公告)号：US08858280B1
公开(公告)日：2014-10-14
申请号：US13285369
申请日：2011-10-31
CPC分类号： B63H20/32 , B63H21/36 , B63H2020/008
摘要： An outboard engine has a cowling defining an engine compartment, an internal combustion engine disposed at least in part in the engine compartment, a driveshaft operatively connected to the internal combustion engine, and one of a propeller and an impeller operatively connected to the driveshaft. The one of the propeller and the impeller rotates about an axis that is angled relative to the driveshaft. A device is disposed inside the engine compartment. A box is disposed outside the engine compartment and is operatively connected to the engine compartment. A line has a portion disposed inside the box and an end operatively connected to the device. An outboard engine having a box disposed outside the engine compartment and operatively connected to the bracket is also disclosed. A watercraft having the outboard engine is also disclosed.
摘要翻译： 舷外发动机具有限定发动机舱的整流罩，至少部分地设置在发动机室中的内燃机，可操作地连接到内燃机的驱动轴以及可操作地连接到驱动轴的螺旋桨和叶轮中的一个。 螺旋桨和叶轮中的一个绕相对于驱动轴成角度的轴线旋转。 一个装置设置在发动机舱内。 发动机舱外部设置一个箱体，并可操作地连接到发动机舱室。 线具有设置在盒内部的部分和可操作地连接到该装置的端部。 还公开了一种具有设置在发动机舱外部并可操作地连接到支架的箱体的外侧发动机。 还公开了具有舷外发动机的船舶。
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公开(公告)号：US08465257B1
公开(公告)日：2013-06-18
申请号：US12609511
申请日：2009-10-30
申请人： Mark C. Noble , Richard McChesney , Laverne Tatge , Dave Calamia , Gerald Ewens , Rudolf Wendler , Simon Pfiffner
发明人： Mark C. Noble , Richard McChesney , Laverne Tatge , Dave Calamia , Gerald Ewens , Rudolf Wendler , Simon Pfiffner
IPC分类号： B63H3/04
CPC分类号： B63H3/008
摘要： A propeller assembly is disclosed, comprising propeller blades pivotably mounted on a propeller hub. A cam follower is disposed on each propeller blade. A cam is movable between a first position, a second position and a third position. Recesses formed in the cam have a first segment, a second segment and a third segment, oriented at first, second and third angles. The first segment is oriented at a first angle relative to the central axis. The cam followers engage the first segment of the recesses when the cam moves between first and second positions to vary the pitch of the propeller blades between a first pitch and a second pitch. The cam followers engage the second segment of the recesses when the cam moves between second and third positions to vary the pitch of the propeller blades between the second pitch and a third pitch.
摘要翻译： 公开了一种螺旋桨组件，包括可枢转地安装在螺旋桨毂上的螺旋桨叶片。 凸轮从动件设置在每个螺旋桨叶片上。 凸轮可在第一位置，第二位置和第三位置之间移动。 在凸轮中形成的凹部具有以第一，第二和第三角度定向的第一段，第二段和第三段。 第一段相对于中心轴以第一角度定向。 当凸轮在第一和第二位置之间移动时，凸轮从动件接合凹部的第一部分，以在第一节距和第二节距之间改变螺旋桨叶片的桨距。 当凸轮在第二和第三位置之间移动时，凸轮从动件接合凹部的第二部分，以在第二节距和第三间距之间改变螺旋桨叶片的桨距。
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公开(公告)号：US5573436A
公开(公告)日：1996-11-12
申请号：US448191
申请日：1995-05-23
CPC分类号： F02M35/10013 , F02M35/10262 , F02M35/168 , F02B61/045 , Y02T10/146
摘要： An improved air inlet cover for use with outboard motors is disclosed. A particular embodiment of the cover is formed by a generally hollow shell having an open side. An air passage is located opposite the open side at an upper portion of the shell. A baffle extends from an upper inner portion of the shell to an elevation below the air passage and is disposed generally opposite the air passage. An exit port is provided at the bottom of the chamber for discharging water collected therein, and a valve is provided within the exit port. When the exit port is submerged the valve is closed and provides a barrier to water entry. Preferably, the cover is located at an upper forward portion of the outboard motor cowl and both the air passage and air inlet are high up on the upper forward portion.
摘要翻译： 公开了一种用于舷外马达的改进的进气盖。 盖的特定实施例由具有开口侧的大致中空的壳形成。 空气通道在外壳的上部位于开口侧相对的位置。 挡板从壳体的上内部延伸到空气通道下方的高度，并且大致与空气通道相对设置。 在所述室的底部设置有用于排出收集在其中的水的出口，并且在所述出口处设置有阀。 当出口端口被浸没时，阀门关闭，并提供进水口的屏障。 优选地，盖位于舷外马达罩的上部前部，并且空气通道和空气入口都在上部前部上高。
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