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1. 发明授权

US4829846A Marine propulsion device with releasable shift handle 失效
标题翻译：具有可拆卸换档手柄的船用推进装置
公开(公告)号：US4829846A
公开(公告)日：1989-05-16
申请号：US165421
申请日：1988-02-29
申请人： Sal P. DeSalvo , Gregory D. Irwin , Matthew H. Mondek , Louis R. Neal , Verdun W. Oglesby , Robert W. Woodard
发明人： Sal P. DeSalvo , Gregory D. Irwin , Matthew H. Mondek , Louis R. Neal , Verdun W. Oglesby , Robert W. Woodard
IPC分类号： B60L11/02 , G05G1/10
CPC分类号： B63H21/265 , Y10T74/20732 , Y10T74/20756
摘要： A marine propulsion device comprising a mounting bracket adapted to be mounted on the transom of a boat, a propulsion unt mounted on the mounting bracket for pivotal movement relative thereto about a generally vertical steering axis, the propulsion unit including a pivotally mounted propeller and an engine drivingly connected to the propeller by a transmission, and a shift handle assembly including an inner member mounted on the propulsion unit for movement relative thereto, the inner member being connected to the transmission for actuation of the transmission in response to movement of the inner member, an outer member movable between spaced first and second positions relative to the inner member, and a bolt for securing the outer member in the first position so as to cause movement of the inner member in response to movement of the outer member, and for selectively permitting movement of the outer member to the second position.
摘要翻译：一种船舶推进装置，包括适于安装在船的横梁上的安装支架，安装在安装支架上的推进装置，用于围绕大致垂直的转向轴线枢转运动，推进装置包括枢轴安装的推进器和发动机通过变速器驱动地连接到螺旋桨;以及换档手柄组件，其包括安装在推进单元上以相对于其移动的内部构件，内部构件连接到变速器，以响应于内部构件的运动而致动变速器，外部构件，其可在相对于内部构件的间隔开的第一位置和第二位置之间移动;以及螺栓，用于将外部构件固定在第一位置，以便响应于外部构件的移动而使内部构件移动，并且用于选择性地允许外部构件移动到第二位置。

2. 发明授权

US4697556A Marine propulsion device crankshaft bearing arrangement 失效
标题翻译：船用推进装置曲轴轴承装置
公开(公告)号：US4697556A
公开(公告)日：1987-10-06
申请号：US799814
申请日：1985-11-20
申请人： Matthew H. Mondek , Louis R. Neal
发明人： Matthew H. Mondek , Louis R. Neal
IPC分类号： F16F15/30 , B63H20/00 , F02B61/04 , F02B77/00 , F02F7/00
CPC分类号： F02B61/045
摘要： A marine propulsion device comprising a lower unit including a rotatably mounted propeller, and an internal combustion engine drivingly connected to the propeller, the engine including an engine block, a crankshaft rotatably supported by the engine block and including an end portion projecting from the engine block, a flywheel including a hub, the hub being mounted on the end portion of the crankshaft and having an outer surface, and a bearing located between the engine block and the outer surface of the flywheel hub for facilitating rotation of the flywheel relative to the engine block.
摘要翻译：一种船用推进装置，包括下部单元，该下部单元包括可旋转地安装的螺旋桨，以及驱动地连接到所述螺旋桨的内燃机，所述发动机包括发动机缸体，由所述发动机缸体可旋转地支撑的曲轴，所述曲轴包括从所述发动机缸体，包括轮毂的飞轮，所述轮毂安装在所述曲轴的端部上并具有外表面，以及位于所述发动机缸体和所述飞轮轮毂的外表面之间的轴承，以便于所述飞轮相对于所述发动机的旋转块。

3. 发明授权

US5076233A Dwell linkage 失效
标题翻译：停留联动
公开(公告)号：US5076233A
公开(公告)日：1991-12-31
申请号：US643203
申请日：1991-01-18
申请人： Dan E. Nelson , Louis R. Neal , Charles F. Erbach
发明人： Dan E. Nelson , Louis R. Neal , Charles F. Erbach
IPC分类号： B63H20/00 , F02D11/04 , F02D37/02 , F02P5/02
CPC分类号： F02P5/02
摘要： An engine including an engine block, and spark timing structure for advancing and retarding spark timing between a minimum spark advance and a maximum spark advance, the spark timing structure including a spark timing link comprising a stop and being movable between a minimum advance position and a maximum advance position spaced in one direction from the minimum advance position, the spark timing structure also including a spark timing lever including a surface and being movable between a first position wherein the surface is spaced from the stop when the link is in the minimum advance position, a second position wherein the surface engages the stop when the link is in the minimum advance position so as to provide common movement of the link and the spark timing lever in response to further movement of the lever in the one direction, and a third position wherein the link is in the maximum advance position when the surface engages the stop.
摘要翻译：一种包括发动机缸体的发动机和用于在最小火花提前和最大火花提前之间推进和延迟火花正时的火花正时结构，所述火花正时结构包括火花定时连杆，所述火花定时连杆包括停止点，并且可在最小前进位置和所述火花正时结构还包括包括表面的火花定时杆，并且能够在所述连杆处于所述最小提前位置时所述表面与所述止挡件间隔开的第一位置之间移动第二位置，其中当所述连杆处于所述最小提前位置时，所述表面接合所述止动件，以便响应于所述杆在所述一个方向上的进一步移动而提供所述连杆和所述火花正时杆的共同运动，以及第三位置其中当所述表面接合所述止挡件时，所述连杆处于最大提前位置。

4. 发明授权

US5038724A Debris resistant valve assembly 失效
标题翻译：防碎片组件
公开(公告)号：US5038724A
公开(公告)日：1991-08-13
申请号：US509978
申请日：1990-04-16
申请人： Louis R. Neal , Dan E. Nelson
发明人： Louis R. Neal , Dan E. Nelson
IPC分类号： F01P3/20 , F01P7/16 , F02B61/04 , G05D23/13
CPC分类号： F01P7/16 , F01P3/202 , G05D23/022 , F01P2050/04 , F01P2070/00 , F02B61/045 , Y10T137/7841
摘要： An internal combustion engine comprising an engine block defining a cylinder bore and a fluid jacket, an annular valve seat defining a first passageway communicating with the fluid jacket, a valve assembly including a housing having a fluid inlet, a fluid outlet, a second passageway communicating between the inlet and the outlet, a second valve seat located in said second passageway, and a partially spherical outer surface portion moveable into and out of seating engagement with the annular valve seat, a valve member in the housing, and a mechanism for moving the valve member into and out of seating engagement with the second valve seat for respectively closing and opening said second passageway, and a mechanism for biasing the partially spherical outer surface portion into seating engagement with the annular valve seat.
摘要翻译：一种内燃机，包括限定汽缸孔和流体护套的发动机缸体，限定与流体套管连通的第一通道的环形阀座，包括具有流体入口的壳体的阀组件，流体出口，在入口和出口之间，位于所述第二通道中的第二阀座和可移动进入和离开与环形阀座的座接合的部分球形外表面部分，壳体中的阀构件和用于移动阀构件进入和离开与第二阀座的座接合，用于分别关闭和打开所述第二通道，以及用于将部分球形的外表面部分偏置成与环形阀座座接合的机构。

5. 发明授权

US5106330A Exhaust relief system with baffle 失效
标题翻译：排气系统带挡板
公开(公告)号：US5106330A
公开(公告)日：1992-04-21
申请号：US589430
申请日：1990-09-28
申请人： Dan E. Nelson , Louis R. Neal , Charles F. Erbach , Craig A. Cantrell , Chunyuen R. Cheng
发明人： Dan E. Nelson , Louis R. Neal , Charles F. Erbach , Craig A. Cantrell , Chunyuen R. Cheng
IPC分类号： B63H20/24 , F01N13/12 , F02B61/04
CPC分类号： F01N13/12 , B63H20/245 , B63B2770/00 , F02B61/045
摘要： The invention provides a marine propulsion device comprising a powerhead including an exhaust gas discharge port, a gearcase rotatably supporting a propeller shaft connected to the powerhead and including an exhaust gas discharge, and a lower unit including an upper portion supporting the powerhead and a lower portion connected to the gearcase, with the lower unit comprising an inner exhaust housing having a generally vertical wall, an open top in communication with the powerhead exhaust gas discharge port, a bottom having therein a first exhaust gas outlet and a second exhaust gas outlet at the top portion of the wall, and an outer exhaust housing also having a generally vertical wall in surrounding relation to the inner exhaust gas housing and defining a vertically extending generally annular space between the inner and outer exhaust gas housings, the space communicating with the second exhaust gas outlet. A water pump, driven by the powerhead, supplies water to the powerhead and to the space between the inner and outer exhaust gas housings. A means for varying the water in the space between the inner and outer exhaust gas housings between a first lower level and a second upper level responds to an operating condition in the powerhead, and an idle exhaust gas discharge means operates only when the water in the annular space between the inner exhaust housing and the outer gas housing is at the first lower level.
摘要翻译：本发明提供了一种船用推进装置，其包括动力头，该动力头包括废气排放口，可旋转地支撑连接到动力头并包括排气排放的传动轴的齿轮箱，以及包括支撑动力头的上部的下部单元和下部连接到齿轮箱，下部单元包括具有大致垂直壁的内部排气外壳，与动力头排气排放口连通的开口顶部，其中具有第一排气出口和底部的第二排气出口所述壁的顶部和外部排气外壳还具有围绕所述内部废气壳体的大致垂直的壁，并且在所述内部和外部废气壳体之间限定垂直延伸的大致环形空间，所述空间与所述第二排气连通气体出口。由动力头驱动的水泵向动力头和内外排气壳体之间的空间供水。用于在第一下层和第二上层之间改变内排气外壳之间的空间中的水的装置响应于动力头中的操作条件，并且怠速排气排放装置仅在内部排气外壳和外部气体壳体之间的环形空间处于第一较低水平。

6. 发明授权

US5080618A Marine propulsion device cowl assembly 失效
标题翻译：船用推进装置总成
公开(公告)号：US5080618A
公开(公告)日：1992-01-14
申请号：US526582
申请日：1990-05-18
申请人： William D. Dunham , Steven D. Burmeister , H. Norman Petersen , John A. Pierman , Charles T. Rogan , Louis R. Neal
发明人： William D. Dunham , Steven D. Burmeister , H. Norman Petersen , John A. Pierman , Charles T. Rogan , Louis R. Neal
IPC分类号： B63H20/00 , F02B61/04 , F02D11/02 , F02M35/16 , F02M37/00
CPC分类号： F02M37/0017 , F02B61/045 , F02D11/02 , F02M35/10013 , F02M35/10255 , F02M35/168 , F02M37/007
摘要： A marine propulsion device comprising a lower unit, a propeller shaft rotatably supported by the lower unit and adapted to support a propeller, an engine supported by the lower unit and drivingly connected to the propeller, the engine including an engine block, and a throttle arm movably mounted on the engine block, a control cable operably connected to the throttle arm, a mechanism for removably securing the control cable to the engine block, and a cowl assembly surrounding the engine and including a pan-like lower cover member and a dome-shaped upper cover member, one of the cover members having therein an access opening affording access to the mechanism for securing the control cable to the engine block, and an access cover removably secured to the cover member in covering relation to the access opening.
摘要翻译：一种船舶推进装置，包括下部单元，由下部单元可旋转地支撑并适于支撑螺旋桨的传动轴，由下部单元支撑并且驱动地连接到螺旋桨的发动机，发动机包括发动机缸体和节气门臂可移动地安装在发动机缸体上，可操作地连接到节气门臂的控制缆索，用于可拆卸地将控制缆索固定到发动机缸体的机构，以及围绕发动机并且包括盘状下盖构件和穹顶形罩的整流罩组件，所述盖构件中的一个具有进入所述机构的进入开口，所述进入开口用于将所述控制缆索固定到所述发动机缸体;以及通过盖子可拆卸地固定到所述盖构件以与所述进入开口相对的位置。

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