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41. 发明授权

US08951018B1 Variable pitch propeller and associated propeller blade 有权
标题翻译：可变螺距螺旋桨和相关的螺旋桨叶片
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。

42. 发明授权

US08925502B1 Hydraulically actuated valve assembly for an engine 有权
标题翻译：用于发动机的液压致动阀组件
公开(公告)号：US08925502B1
公开(公告)日：2015-01-06
申请号：US13011473
申请日：2011-01-21
申请人： Todd D. Craft , Kenneth Chung , Roger Raetzman , Patrick C. Tetzlaff , Tony Urbanik , Peter Lucier
发明人： Todd D. Craft , Kenneth Chung , Roger Raetzman , Patrick C. Tetzlaff , Tony Urbanik , Peter Lucier
IPC分类号： F02B25/00 , F02D13/02 , F02F1/22
CPC分类号： F02D13/0284 , F01L1/38 , F01L9/02 , F02F1/22 , Y02T10/18
摘要： An internal combustion engine has at least two exhaust ports and a valve assembly. The valve assembly has first and second connectors, first and second actuator pistons connected to their corresponding connectors, the first and second actuator pistons being disposed in first and second chambers respectively, and first and second valves connected to their corresponding connectors. The first connector, actuator piston and valve are movable together between first and second positions. The second connector, actuator piston, and valve are movable together between first and second positions. A first fluid line supplies hydraulic fluid in the first and second chambers on a first side of the first and second actuator pistons. A second fluid line supplies hydraulic fluid in the first and second chambers on a second side of the first and second actuator pistons. At least one fluid pump supplies hydraulic fluid to the first and second fluid lines.
摘要翻译：内燃机具有至少两个排气口和阀组件。阀组件具有第一和第二连接器，第一和第二致动器活塞连接到其相应的连接器，第一和第二致动器活塞分别设置在第一和第二腔室中，第一和第二阀门连接到它们对应的连接器。第一连接器，致动器活塞和阀可在第一和第二位置之间一起移动。第二连接器，致动器活塞和阀可在第一和第二位置之间一起移动。第一流体管线在第一和第二致动器活塞的第一侧上的第一和第二室中提供液压流体。第二流体管线在第一和第二致动器活塞的第二侧上的第一和第二室中提供液压流体。至少一个流体泵将液压流体供应到第一和第二流体管线。

43. 发明授权

US08840439B1 Marine outboard engine having a tilt/trim and steering bracket assembly 有权
标题翻译：具有倾斜/装饰和转向支架组件的船用舷外发动机
公开(公告)号：US08840439B1
公开(公告)日：2014-09-23
申请号：US13484486
申请日：2012-05-31
申请人： Darrell Wiatrowski , George Broughton , Mark Whiteside , Mark Noble
发明人： Darrell Wiatrowski , George Broughton , Mark Whiteside , Mark Noble
IPC分类号： B63H5/125 , B63H20/08
CPC分类号： B63H20/10
摘要： A marine outboard engine for a watercraft has a stern bracket for mounting the marine outboard engine to the watercraft, a swivel bracket pivotally connected to the stern bracket about a generally horizontal tiltitrim axis, and a drive unit pivotally connected to the swivel bracket about a steering axis. The steering axis is generally perpendicular to the tilt/trim axis. An actuator is operatively connected to the stern bracket and the swivel bracket for pivoting the swivel bracket and the drive unit relative to the stern bracket about the tilt/trim axis. A pump is mounted to the swivel bracket. The pump is pivotable about the tilt/trim axis together with the swivel bracket. The pump is fluidly connected to the actuator to supply hydraulic fluid to the actuator.
摘要翻译：用于船舶的船用舷外发动机具有用于将船用舷外发动机安装到船舶上的船尾支架，围绕大致水平的倾斜轴线枢转地连接到船尾支架的旋转支架，以及围绕转向器枢转地连接到旋转支架的驱动单元轴。转向轴通常垂直于倾斜/调整轴。致动器可操作地连接到船尾支架和旋转支架，用于围绕倾斜/装饰轴线枢转转动支架和驱动单元相对于船尾支架。泵安装到旋转支架上。泵可以与旋转支架一起围绕倾斜/调整轴线枢转。泵流体地连接到致动器以将液压流体供应到致动器。

44. 发明授权

US08795010B1 Drive unit mount for a marine outboard engine 有权
标题翻译：用于船用舷外发动机的驱动单元安装
公开(公告)号：US08795010B1
公开(公告)日：2014-08-05
申请号：US13307988
申请日：2011-11-30
申请人： Darrell Wiatrowski
发明人： Darrell Wiatrowski
IPC分类号： B63H21/30 , F16F15/04
CPC分类号： B63H21/30 , B63H20/06 , B63H20/08 , F16F1/3863 , F16F15/04
摘要： A drive unit mount has a tapering central rigid member, top and bottom rigid members, and top and bottom resilient members. The top and bottom surfaces of the central rigid member, the bottom surface of the top rigid member and the top surface of the bottom rigid member have winding lateral cross-sections. A space defined between the bottom surface of the top rigid member and a top surface of the bottom rigid member tapers at least in part from the fronts of the top and bottom rigid members to the backs of the top and bottom rigid members. The top and bottom resilient members are disposed between and are in contact with the central rigid member and a corresponding one of the top and bottom rigid members. A drive unit mount having a rear resilient member and a marine outboard engine having a drive unit mount are also disclosed.
摘要翻译：驱动单元安装件具有锥形的中心刚性构件，顶部和底部刚性构件以及顶部和底部弹性构件。中心刚性构件的顶表面和底表面，顶部刚性构件的底表面和底部刚性构件的顶表面具有卷绕横向横截面。限定在顶部刚性构件的底表面和底部刚性构件的顶表面之间的空间至少部分地从顶部和底部刚性构件的前部到顶部和底部刚性构件的后部逐渐变细。顶部和底部弹性构件设置在中心刚性构件之间并且与中心刚性构件和顶部和底部刚性构件中的相应的一个接触。还公开了一种具有后弹性构件和具有驱动单元安装座的船用舷外发动机的驱动单元安装件。

45. 发明授权

US08601692B1 Method of assembling a marine outboard engine 有权
标题翻译：海上舷外发动机组装方法
公开(公告)号：US08601692B1
公开(公告)日：2013-12-10
申请号：US13604209
申请日：2012-09-05
申请人： Laverne Tatge , Jean Daunais
发明人： Laverne Tatge , Jean Daunais
IPC分类号： B21K1/30 , B63H20/14
CPC分类号： B63H20/14 , B63H20/20
摘要： A method of assembling an outboard engine is disclosed. The outboard engine has first and second driveshafts, each having a helical gear on a first end and a driving gear on a second end. A driven shaft has a driven gear. The method comprises: rotating the driven shaft; measuring an axial displacement of one of the first and second helical gears with respect to the engine casing; selecting a shim based at least in part on the measurement of the relative axial displacement; and placing the shim on the one of the first and second driveshafts at a position axially below the helical gear. A method of assembling a marine outboard engine comprising moving a height adjustment member from a first position to a second position based on the relative axial displacement is also disclosed. An outboard engine with first and second helical gears at different heights is also disclosed.
摘要翻译：公开了组装舷外发动机的方法。舷外发动机具有第一和第二驱动轴，每个驱动轴在第一端具有斜齿轮，在第二端具有驱动齿轮。从动轴具有从动齿轮。该方法包括：使从动轴旋转; 测量所述第一和第二斜齿轮中的一个相对于所述发动机壳体的轴向位移; 至少部分地基于相对轴向位移的测量来选择垫片; 以及将所述垫片放置在所述第一和第二驱动轴之一的轴向在所述斜齿轮下方的位置处。还公开了一种组装船用舷外发动机的方法，包括基于相对轴向位移将高度调节构件从第一位置移动到第二位置。还公开了具有不同高度的第一和第二斜齿轮的舷外发动机。

46. 发明授权

US08333629B2 System and method for cooling a marine outboard engine 有权
标题翻译：用于冷却船用舷外发动机的系统和方法
公开(公告)号：US08333629B2
公开(公告)日：2012-12-18
申请号：US12608495
申请日：2009-10-29
申请人： Richard McChesney , George Broughton , Mark Noble
发明人： Richard McChesney , George Broughton , Mark Noble
IPC分类号： B63H20/00 , B63H20/28 , B63H21/38 , F01P5/10 , F01P5/12 , F01P7/14
CPC分类号： F02B61/045 , B63H20/28 , F01P3/202 , F01P2005/105 , F01P2025/32 , F01P2025/64 , F01P2025/66 , F01P2050/12
摘要： A marine outboard engine is described, having an engine disposed in a cowling. The engine has a cooling system. A first pump is disposed inside the cowling below a water line of the outboard engine. The first pump is continuously driven by the engine during operation of the engine. The first pump is a centrifugal pump having an inlet in fluid communication with an exterior of the marine outboard engine below the water line and an outlet in fluid communication with the cooling system. A second pump is disposed inside the cowling below the water line. The second pump has an inlet in fluid communication with an exterior of the marine outboard engine below the water line and an outlet in fluid communication with the cooling system. An electric motor is operatively connected to the second pump for selectively driving the second pump during operation of the engine.
摘要翻译：描述了一种船用舷外发动机，其具有设置在整流罩内的发动机。发动机有一个冷却系统。第一泵设置在外侧发动机的水线下方的整流罩内。在发动机运转期间，第一台泵由发动机连续驱动。第一泵是离心泵，其具有与水线下方的船用舷外发动机的外部流体连通的入口和与冷却系统流体连通的出口。第二个泵布置在水管下面的整流罩内。第二泵具有与水线下方的船用舷外发动机的外部流体连通的入口和与冷却系统流体连通的出口。电动机可操作地连接到第二泵，用于在发动机运行期间选择性地驱动第二泵。

47. 发明申请

US20120204776A1 HYDRAULIC SYSTEM FOR A WATERCRAFT 有权
标题翻译：水文液压系统
公开(公告)号：US20120204776A1
公开(公告)日：2012-08-16
申请号：US13333108
申请日：2011-12-21
申请人： George Broughton , Darrell Wiatrowski
发明人： George Broughton , Darrell Wiatrowski
IPC分类号： B63H25/22
CPC分类号： B63H25/22 , B63H20/001 , B63H20/10 , B63H20/12 , B63H21/38 , B63J2003/006 , F15B11/17 , F15B21/005 , F15B21/044 , F15B2211/20538 , F15B2211/20561 , F15B2211/20576 , F15B2211/27
摘要： An independent hydraulic system for operating at least one first system used in the operation of a watercraft and adapted to be fluidly connected to one other independent hydraulic system for operating at least one second system used in the operation of the watercraft, so that actuating a driving actuator part of the independent hydraulic system, causes a flow of fluid to flow from the independent hydraulic system to the other independent hydraulic system.
摘要翻译：一种独立的液压系统，用于操作在船舶操作中使用的至少一个第一系统，并且适于流体地连接到另一个独立的液压系统，用于操作在船舶操作中使用的至少一个第二系统，从而致动驾驶独立液压系统的致动器部分使流体从独立液压系统流向另一独立液压系统。

48. 发明授权

US08162632B2 Fluid pump 有权
标题翻译：流体泵
公开(公告)号：US08162632B2
公开(公告)日：2012-04-24
申请号：US11931017
申请日：2007-10-31
申请人： Devlin Hunt , John Feuerstein , Tony Urbanik
发明人： Devlin Hunt , John Feuerstein , Tony Urbanik
IPC分类号： F04B37/00
CPC分类号： F04C9/005 , F03C1/013 , F04B1/1071
摘要： A pump is disclosed, having a pumping chamber in the rotor. The rotor is rotatable between first, second, third and fourth positions. When the rotor is in the first position, an inlet cam assembly displaces a piston to draw fluid into the pumping chamber via a first housing inlet. When the rotor is in the second position, an outlet cam assembly displaces the piston to expel fluid out of the pumping chamber via a first housing outlet. When the rotor is in the third position, the inlet cam lobe assembly displaces the piston to draw fluid into the pumping chamber via a second housing inlet. When the rotor is in the fourth position, the outlet cam assembly displaces the piston to expel fluid out of the pumping chamber via a second housing outlet. A method of pumping fluid is also disclosed.
摘要翻译：公开了一种在转子中具有泵送室的泵。转子可在第一，第二，第三和第四位置之间旋转。当转子处于第一位置时，入口凸轮组件移动活塞，以经由第一壳体入口将流体引入泵送室。当转子处于第二位置时，出口凸轮组件移动活塞，以通过第一壳体出口将流体排出泵送室。当转子处于第三位置时，入口凸轮凸角组件移动活塞，以经由第二壳体入口将流体吸入泵送室。当转子处于第四位置时，出口凸轮组件移动活塞，以通过第二壳体出口将流体排出泵送室。还公开了泵送流体的方法。

49. 外观设计

USD631063S1 Cowling for an outboard engine 有权
标题翻译：外壳引擎的外壳
公开(公告)号：USD631063S1
公开(公告)日：2011-01-18
申请号：US29343591
申请日：2009-09-16
申请人： Pierre Vignau , Luc Bourgeois
设计人： Pierre Vignau , Luc Bourgeois

50. 发明授权

US07641527B1 Marine outboard engine exhaust system 有权
标题翻译：船用舷外发动机排气系统
公开(公告)号：US07641527B1
公开(公告)日：2010-01-05
申请号：US11948651
申请日：2007-11-30
申请人： Ben Balaji , Richard McChesney , Rudolf Wendler
发明人： Ben Balaji , Richard McChesney , Rudolf Wendler
IPC分类号： B63H21/00 , B63H21/10 , B63H21/38 , F01N3/20 , F01N7/12 , B63H21/32 , F01N1/08
CPC分类号： F01N1/089 , B63H20/245 , B63H20/32 , F01N3/2885 , F01N2490/04 , F01N2490/08 , F01N2490/10 , F01N2590/021
摘要： A marine outboard engine has an upper motor cover, a lower cover, an engine, a driveshaft, a gear case, a rotor shaft, and a bladed rotor. First and second exhaust housings are disposed in the lower cover below the engine. The second exhaust housing at least partially surrounds the first exhaust housing. A first exhaust chamber is formed by the first exhaust housing. The first exhaust chamber fluidly communicates with the engine. A second exhaust chamber is formed between the second exhaust housing and the first exhaust housing. The second exhaust chamber fluidly communicates with the first exhaust chamber. A third exhaust chamber formed between the second exhaust housing and the first exhaust housing below the second exhaust chamber is also disclosed. The third exhaust chamber fluidly communicates with the second exhaust chamber and an exterior of the marine outboard engine.
摘要翻译：船用舷外发动机具有上电机盖，下盖，发动机，驱动轴，齿轮箱，转子轴和叶片转子。第一和第二排气罩设置在发动机下方的下盖中。第二排气罩至少部分地围绕第一排气罩。第一排气室由第一排气罩形成。第一排气室与发动机流体连通。第二排气室形成在第二排气室和第一排气室之间。第二排气室与第一排气室流体连通。还公开了在第二排气室和第二排气室下方的第一排气室之间形成的第三排气室。第三排气室与第二排气室和船用舷外发动机的外部流体连通。

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