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    Oil sump housing for outboard motor
    1.
    发明授权
    Oil sump housing for outboard motor 有权

    公开(公告)号：US11794869B1

    公开(公告)日：2023-10-24

    申请号：US17897969

    申请日：2022-08-29

    Applicant: Brunswick Corporation

    Inventor： Wayne M. Jaszewski ,  Darin C. Uppgard

    IPC: B63H21/10 ,  B63H20/00 ,  F01M11/04 ,  F01M11/00

    CPC classification number: B63H20/002 ,  F01M11/0004 ,  F01M11/0408

    Abstract: An oil sump housing for an outboard motor of a marine vessel is provided. The oil sump housing includes an upper mounting flange including multiple upper mounting holes, a lower mounting flange including multiple lower mounting holes, and an inner housing wall and an outer housing wall extending between the upper mounting flange and the lower mounting flange. The inner housing wall defines a transmission mounting cavity, and the inner housing wall and the outer housing wall define an oil containment cavity that at least partially surrounds the transmission mounting cavity.

    Oil sump housing for outboard motor
    2.
    发明授权
    Oil sump housing for outboard motor 有权

    公开(公告)号：US11472527B1

    公开(公告)日：2022-10-18

    申请号：US16938486

    申请日：2020-07-24

    Applicant: Brunswick Corporation

    Inventor： Wayne M. Jaszewski ,  Darin C. Uppgard

    IPC: B63H21/10 ,  B63H20/00 ,  F01M11/04 ,  F01M11/00

    Abstract: An oil sump housing for an outboard motor of a marine vessel is provided. The oil sump housing includes an upper mounting flange including multiple upper mounting holes, a lower mounting flange including multiple lower mounting holes, and an inner housing wall and an outer housing wall extending between the upper mounting flange and the lower mounting flange. The inner housing wall defines a transmission mounting cavity, and the inner housing wall and the outer housing wall define an oil containment cavity that at least partially surrounds the transmission mounting cavity.

    Marine outboard engine exhaust system
    3.
    发明授权
    Marine outboard engine exhaust system 有权
    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

    Applicant: Ben Balaji ,  Richard McChesney ,  Rudolf Wendler

    Inventor： Ben Balaji ,  Richard McChesney ,  Rudolf Wendler

    IPC: B63H21/00 ,  B63H21/10 ,  B63H21/38 ,  F01N3/20 ,  F01N7/12 ,  B63H21/32 ,  F01N1/08

    CPC classification number: F01N1/089 ,  B63H20/245 ,  B63H20/32 ,  F01N3/2885 ,  F01N2490/04 ,  F01N2490/08 ,  F01N2490/10 ,  F01N2590/021

    Abstract: 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.

    Abstract translation: 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。

    Small watercraft with structure inhibiting water from entering engine
    6.
    发明授权
    Small watercraft with structure inhibiting water from entering engine 有权
    具有阻止水进入发动机的结构的小型船只

    公开(公告)号：US07134925B2

    公开(公告)日：2006-11-14

    申请号：US10796767

    申请日：2004-03-09

    Applicant: Yoshimasa Kinoshita

    Inventor： Yoshimasa Kinoshita

    IPC: B63H21/10

    CPC classification number: B63J2/06

    Abstract: A personal watercraft includes a hull and an engine. The engine has an air intake system through which air is delivered to combustion chambers of the engine. An overturn switch detects overturn of the hull. A control device stops an operation of the engine based upon an output of the overturn switch. A throttle valve is disposed in the air intake system to be actuated by a throttle valve actuator. The control device controls the blocks the intake system based upon the output of the overturn switch to inhibit water from moving toward the combustion chambers. The control device allows the engine to be restarted during a preset period of time after stopping the engine operation.

    Abstract translation: 个人船舶包括船体和发动机。 发动机具有进气系统，通过该进气系统将空气输送到发动机的燃烧室。 翻转开关检测船体的翻倒。 控制装置基于翻转开关的输出停止发动机的操作。 节气门设置在进气系统中以由节流阀致动器致动。 控制装置基于翻转开关的输出来控制进气系统，以阻止水朝向燃烧室移动。 控制装置允许在停止发动机操作之后的预设时间段期间重新启动发动机。

    Water-cooled vertical engine and outboard motor equipped therewith
    7.
    发明授权
    Water-cooled vertical engine and outboard motor equipped therewith 失效
    水冷立式发动机和配备其的舷外马达

    公开(公告)号：US07056170B2

    公开(公告)日：2006-06-06

    申请号：US10674796

    申请日：2003-10-01

    Applicant: Hiroki Tawa ,  Tatsuya Kuroda

    Inventor： Hiroki Tawa ,  Tatsuya Kuroda

    IPC: B63H21/10

    CPC classification number: F01P3/202 ,  B63H20/285 ,  F01P3/02 ,  F01P7/165 ,  F01P2003/021 ,  F01P2003/024 ,  F01P2003/027

    Abstract: A water-cooled vertical engine includes a cylinder block cooling water jacket formed in a cylinder block and a cylinder head cooling water jacket formed in a cylinder head, the jackets being substantially independent. Cooling water from a cooling water pump is supplied to the cylinder block cooling water jacket via through holes, and cooling water branching just before the cylinder block cooling water jacket is supplied to the cylinder head cooling water jacket via a pair of cooling water passages through gasket faces of the cylinder block and the cylinder head.

    Abstract translation: 水冷立式发动机包括形成在气缸体中的缸体冷却水套和形成在气缸盖中的气缸盖冷却水套，夹套基本上独立。 来自冷却水泵的冷却水通过通孔供应到气缸体冷却水套，并且刚好在气缸盖冷却水套之前分配的冷却水通过一对通过垫圈的冷却水通道供应到气缸盖冷却水套 气缸体和气缸盖的表面。

    Visual telltale indicator which includes a pressure control device
    8.
    发明授权
    Visual telltale indicator which includes a pressure control device 失效
    视觉指示器，包括压力控制装置

    公开(公告)号：US07008280B1

    公开(公告)日：2006-03-07

    申请号：US11062138

    申请日：2005-02-21

    Applicant: Christopher J. Taylor ,  Edward J. Alyanak

    Inventor： Christopher J. Taylor ,  Edward J. Alyanak

    IPC: B63H21/10

    CPC classification number: F01P3/202 ,  B63H20/00 ,  F01P7/14 ,  F01P2007/143 ,  F01P2025/04 ,  F01P2031/20 ,  F01P2050/04

    Abstract: A telltale mechanism is provided with a valve that allows it to perform a dual function of providing a visual indicator of the operation of the cooling system of an engine and relieving water pressure within the cooling jacket of the engine. The valve provides a first fluid path through which a telltale stream is intended to flow and a second fluid path through which a pressure relief water stream is allowed to flow to maintain the pressure within the water jacket of an engine to a magnitude below a predetermined threshold.

    Abstract translation: 具有阀门的指示机构允许其执行双重功能，以提供发动机的冷却系统的操作的视觉指示器并且减轻发动机的冷却套内的水压。 该阀提供了第一流体路径，通过该第一流体通道，流体流将通过该通道流动;以及第二流体路径，通过该第二流体路径允许泄压水流动以将发动机的水套内的压力保持在低于预定阈值的量级 。

    Personal watercraft air intake assembly
    9.
    发明授权
    Personal watercraft air intake assembly 失效
    个人船只进气总成

    公开(公告)号：US07001232B2

    公开(公告)日：2006-02-21

    申请号：US11010635

    申请日：2004-12-13

    Applicant: Robert E. Montgomery

    Inventor： Robert E. Montgomery

    IPC: B63H21/10

    CPC classification number: F02M35/168 ,  B63B35/7943 ,  B63H21/22 ,  B63H21/24

    Abstract: An air intake assembly for a personal watercraft provides air to an internal combustion engine located within a hull cavity includes a housing having a generally horn-shaped configuration that includes a base and an outer end. The housing has an air passage that extends from a base to an outer end. An adaptor assembly connects the base to the hull and is arranged to form a seal around an opening in an upper portion of the hull. The adaptor assembly includes an opening aligned with the air passage. An air intake valve assembly is mounted in the opening with the valve assembly being arranged to be open to allow air flow into the hull when the upper portion of the housing points upward from a horizontal plane through the upper portion of the hull and being further arranged to close whenever the outer end of the housing has a downward pointing component.

    Abstract translation: 用于个人船只的进气组件为位于船体腔内部的内燃机提供空气，包括具有大致喇叭形构造的外壳，该外壳包括底座和外端。 壳体具有从基部延伸到外端的空气通道。 适配器组件将底座连接到船体，并且布置成围绕船体上部的开口形成密封。 适配器组件包括与空气通道对准的开口。 进气阀组件安装在开口中，阀组件被布置成敞开，以便当壳体的上部从水平面向上指向穿过船体的上部时进入船体，并进一步布置 每当外壳的外端具有向下指向的部件时就关闭。

    Water-cooled vertical engine and outboard motor equipped therewith
    10.
    发明授权
    Water-cooled vertical engine and outboard motor equipped therewith 有权
    水冷立式发动机和配备其的舷外马达

    公开(公告)号：US06976893B2

    公开(公告)日：2005-12-20

    申请号：US10674815

    申请日：2003-10-01

    Applicant: Hiroki Tawa ,  Hiroyuki Yoshida

    Inventor： Hiroki Tawa ,  Hiroyuki Yoshida

    IPC: F01P3/02 ,  F01P3/20 ,  F02B61/04 ,  F02B75/02 ,  F02B75/18 ,  F02B75/20 ,  B63H21/10

    CPC classification number: F02B75/20 ,  B63H20/28 ,  F01P3/202 ,  F01P2003/027 ,  F02B61/045 ,  F02B2075/027 ,  F02B2075/1816

    Abstract: An outboard motor water-cooled vertical engine is provided in which a crankshaft is disposed substantially vertically, a timing chain for transmitting a driving force of the crankshaft to a camshaft is disposed in an upper part of the cylinder block and a cylinder head, and an upper part of the timing chain is covered with a chain cover. Provided in the chain cover are thermostats for controlling the flow of cooling water in a cylinder block cooling water jacket and a cylinder head cooling water jacket. Therefore, the thermostats can be accessed from the top of the engine for maintenance without being obstructed by the timing chain, and moreover it is easy to manipulate a drain pipe for discharging cooling water from the thermostats.

    Abstract translation: 提供了一种舷外马达水冷立式发动机，其中曲轴基本垂直地设置，用于将曲轴的驱动力传递到凸轮轴的正时链设置在气缸体的上部和气缸盖中， 正时链的上部覆盖有链条盖。 在链盖中设置有用于控制气缸体冷却水套和气缸盖冷却水套中的冷却水流量的恒温器。 因此，可以从发动机的顶部进入恒温器，而不会受到正时链的阻碍，而且容易操作用于从恒温器排出冷却水的排水管。

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