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    Marine propulsion system gear case assembly
    4.
    发明授权
    Marine propulsion system gear case assembly 有权
    船用推进系统齿轮箱组装

    公开(公告)号：US09227715B1

    公开(公告)日：2016-01-05

    申请号：US14169725

    申请日：2014-01-31

    Applicant: BRP US INC.

    Inventor： Roger Raetzman ,  Simon Pfiffner ,  Michael Freitag ,  Mark C. Noble ,  John Feuerstein

    IPC: B63H20/14 ,  B63H20/32 ,  B63H20/00 ,  F16H57/02

    CPC classification number: B63H20/32 ,  B63H20/14 ,  B63H20/285 ,  B63H2020/323 ,  F16H57/02

    Abstract: A gear case assembly for a marine propulsion system has a gear case having a first end adapted to connect the gear case to a remainder of the marine propulsion system, and a second end disposed opposite the first end. A driveshaft is disposed at least in part in the gear case. A propeller shaft, operatively connected to an end of the driveshaft, is disposed at an angle thereto. The end of the driveshaft and at least a portion of the propeller shaft are disposed in a transmission chamber defined in the gear case. An expansion port is defined in the gear case. A container, defining an expansion chamber, is disposed outside the gear case. The expansion port fluidly communicates the transmission chamber with the expansion chamber. An outboard engine is also disclosed.

    Abstract translation: 用于船舶推进系统的齿轮箱组件具有齿轮箱，齿轮箱具有适于将齿轮箱连接到船用推进系统的其余部分的第一端，以及与第一端相对设置的第二端。 驱动轴至少部分地设置在齿轮箱中。 可操作地连接到驱动轴的端部的传动轴与其成一定角度设置。 驱动轴的端部和传动轴的至少一部分设置在限定在齿轮箱中的传动室中。 扩展端口定义在齿轮箱中。 限定膨胀室的容器设置在齿轮箱外部。 膨胀口将膨胀室与膨胀室流体连通。 还公开了一种舷外发动机。

    Marine outboard engine lubrication
    5.
    发明授权
    Marine outboard engine lubrication 有权

    公开(公告)号：US10556657B1

    公开(公告)日：2020-02-11

    申请号：US16119637

    申请日：2018-08-31

    Applicant: BRP US INC.

    Inventor： George Broughton ,  Mark C. Noble ,  Richard McChesney ,  Jeffrey Wasil

    IPC: B63H20/00 ,  F01P7/14 ,  F02B61/04 ,  F02B75/20 ,  F01P3/00

    Abstract: A marine outboard engine comprises an internal combustion engine, a gearcase defining a gearcase chamber, a plurality of gears disposed in the gearcase chamber, a driveshaft operatively connecting the crankshaft to the plurality of gears, an output shaft disposed at least in part in the gearcase chamber and being operatively connected to the plurality of gears, a rotor connected to the output shaft for propelling the marine outboard engine, a lubricant reservoir for holding lubricant, a first lubricant conduit fluidly connecting the lubricant reservoir to the crankcase chamber for supplying lubricant from the lubricant reservoir to the crankcase chamber, and a second lubricant conduit fluidly connecting the lubricant reservoir to the gearcase chamber for supplying lubricant from the lubricant reservoir to the gearcase chamber.

    Corrosion prevention assembly
    6.
    发明授权
    Corrosion prevention assembly 有权

    公开(公告)号：US09758879B1

    公开(公告)日：2017-09-12

    申请号：US14611370

    申请日：2015-02-02

    Applicant: BRP US INC.

    Inventor： Mark Skrzypchak ,  Mark C. Noble ,  David Palmer ,  Ivan Lestan

    IPC: C23F13/02 ,  C23F13/20 ,  C23F13/18

    CPC classification number: C23F13/20 ,  C23F13/18 ,  C23F2213/31

    Abstract: An assembly of parts has a first metal part having a first surface having a corrosion resistant surface treatment and a second surface being free of corrosion resistant surface treatment, a second metal part having a third surface having a corrosion resistant surface treatment and a fourth surface being free of corrosion resistant surface treatment. The second metal part defines a recess that defines the fourth surface. The first and third surfaces are in contact. A conductive member is disposed at least in part in the recess and is in contact with the second and fourth surfaces. A sealing member disposed in the recess around the conductive member. A sacrificial anode is mounted and conductively connected to one of the first and second metal parts.

    Fuel system for internal combustion engine and marine outboard engine
    7.
    发明授权
    Fuel system for internal combustion engine and marine outboard engine 有权

    公开(公告)号：US11092116B1

    公开(公告)日：2021-08-17

    申请号：US16176614

    申请日：2018-10-31

    Applicant: BRP US INC.

    Inventor： George Broughton ,  Mark C. Noble ,  Richard McChesney ,  Jeffrey Wasil

    IPC: F02M25/08 ,  F02M37/00 ,  F02B61/04

    Abstract: A fuel system for an engine is provided. A fuel injector of the engine has an injector inlet and an injector outlet. The fuel system includes a fuel vapor separator, a fuel supply conduit, an injector conduit, a fuel return conduit, and a vapor return conduit. A first end of each of the fuel supply, injector and vapor return conduits is fluidly connected to the fuel vapor separator. A first end of the fuel return conduit is fluidly connectable to a fuel tank. A second end of the fuel supply conduit is fluidly connectable to the fuel tank. A second end of the injector conduit is fluidly connectable to the injector inlet. A second end of the fuel return conduit is fluidly connectable to the injector outlet. A second end of the vapor return conduit is fluidly connectable to the fuel tank. A marine outboard engine is also provided.

    Marine engine cowling
    8.
    发明授权
    Marine engine cowling 有权
    船用发动机罩

    公开(公告)号：US09073616B1

    公开(公告)日：2015-07-07

    申请号：US14230438

    申请日：2014-03-31

    Applicant: BRP US INC.

    Inventor： Dale A. Wiegele ,  Dave Calamia ,  George Broughton ,  Guillaume Longpre ,  Jeff T. Turner ,  John Charles Scott ,  Mark C. Noble ,  Patrick C. Tetzlaff ,  Philippe Petit ,  Roger Raetzman ,  Vincent Groleau

    IPC: B63H20/32 ,  B63H20/14

    CPC classification number: B63H20/32 ,  B63H2020/326

    Abstract: A marine outboard engine includes an engine having a front, back, top and two lateral sides. A cowling, covering the engine at least partially, includes a central support structure fixedly connected to at least one of the engine, a swivel bracket, and an exhaust system. The central support structure extending across at least a portion of the front, top and back of the engine defines at least partially a space through which at least a portion of at least one of its lateral sides is accessible. The space is selectively covered by at least one side panel which is at least partially selectively connected to the central support structure and at least partially disconnectable therefrom to reveal the portion of the at least one of the lateral sides of the engine while the central support structure extends across at least the portion of the front, top and back thereof.

    Abstract translation: 船用舷外发动机包括具有前，后，顶和两侧面的发动机。 至少部分地覆盖发动机的整流罩包括固定地连接到发动机，旋转支架和排气系统中的至少一个的中心支撑结构。 延伸穿过发动机的前部，顶部和后部的至少一部分的中心支撑结构至少部分地限定一个空间，至少其一个侧面的至少一部分可通过该空间被接近。 所述空间被至少一个侧板选择性地覆盖，所述至少一个侧板至少部分地选择性地连接到所述中心支撑结构，并且至少部分地与所述中间支撑结构部分地断开以露出所述发动机的所述至少一个侧面的所述部分，而所述中心支撑结构 延伸穿过其前部，上部和后部的至少一部分。

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