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1. 发明授权

US11794869B1 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
申请人： Brunswick Corporation
发明人： Wayne M. Jaszewski , Darin C. Uppgard
IPC分类号： B63H21/10 , B63H20/00 , F01M11/04 , F01M11/00
CPC分类号： B63H20/002 , F01M11/0004 , F01M11/0408
摘要： 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.

2. 发明授权

US11472527B1 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
申请人： Brunswick Corporation
发明人： Wayne M. Jaszewski , Darin C. Uppgard
IPC分类号： B63H21/10 , B63H20/00 , F01M11/04 , F01M11/00
摘要： 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.

3. 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。

4. 发明授权

US07552721B2 Watercraft having a four stroke engine with a supercharger 有权
标题翻译：具有增压器的四冲程发动机的船舶
公开(公告)号：US07552721B2
公开(公告)日：2009-06-30
申请号：US11456395
申请日：2006-07-10
申请人： Alois Wolfsgruber , Rudolf Tscherne , Joseph Stockhammer , Markus Hochmayr
发明人： Alois Wolfsgruber , Rudolf Tscherne , Joseph Stockhammer , Markus Hochmayr
IPC分类号： F02B33/00 , B63H21/10
CPC分类号： F01N13/004 , F01B1/12 , F01L1/02 , F01L1/022 , F01L1/024 , F01L1/053 , F01L1/18 , F01L1/181 , F01L1/2411 , F01L1/245 , F01L1/26 , F01L2001/0535 , F01L2101/00 , F01L2105/00 , F01M1/08 , F01M11/02 , F01M13/04 , F01M2001/126 , F01M2011/002 , F01M2011/0033 , F01M2011/0066 , F01M2013/0427 , F01N3/04 , F01N3/043 , F01N3/046 , F01N13/02 , F01N2590/022 , F01P3/02 , F01P3/20 , F01P9/00 , F01P2050/02 , F01P2050/04 , F01P2050/06 , F01P2060/04 , F01P2060/16 , F02B1/04 , F02B33/26 , F02B33/34 , F02B33/40 , F02B33/44 , F02B39/04 , F02B39/14 , F02B61/02 , F02B61/04 , F02B61/045 , F02B63/04 , F02B67/00 , F02B67/04 , F02B67/06 , F02B67/10 , F02B75/16 , F02B75/20 , F02B75/22 , F02B75/224 , F02B77/085 , F02B2075/027 , F02B2075/1808 , F02B2075/1812 , F02B2275/08 , F02B2275/18 , F02B2275/20 , F02F1/242 , F02F1/243 , F02F1/4214 , F02F7/0031 , F02F2001/245 , F02M35/10032 , F02M35/10039 , F02M35/10072 , F02M35/10111 , F02M35/10144 , F02M35/10163 , F02M35/10216 , F02M35/10222 , F02M35/10268 , F02M35/10275 , F02M35/112 , F02M35/116 , F02M35/167 , F02M69/462 , F02M69/465 , F05C2201/021 , F16H7/0848 , F16H9/12 , F16H55/56 , F16H55/563 , F16H61/662 , F16H2007/0806 , F16H2007/0812 , F16H2007/0859 , Y02T10/14 , Y02T10/144 , Y02T10/20
摘要： A personal watercraft is disclosed with a hull, a seating assembly, and a four stroke internal combustion engine below the seating assembly. The engine has at least one intake valve for each of the combustion cylinder chambers, at least one exhaust valve for each of the combustion cylinder chambers, and a valve actuation assembly located in a cylinder head for operating the intake and exhaust valves. At least one air intake passageway is operatively coupled to the combustion cylinder chambers through the intake valves. An air intake manifold is connected to the cylinder head and operatively connected to the at least one air intake passageway. The engine also has a supercharger for boosting air to the air intake manifold. The watercraft also includes a propulsion unit, operatively coupled to the crankshaft, which is located on one end of the two ends of the crankcase.
摘要翻译：公开了一种个人船舶，其具有船体，座椅组件和在座椅组件下方的四冲程内燃机。发动机具有用于每个燃烧气缸室的至少一个进气阀，用于每个燃烧气缸室的至少一个排气阀，以及位于用于操作进气门和排气阀的气缸盖中的阀致动组件。至少一个进气通道通过进气门可操作地联接到燃烧室。进气歧管连接到气缸盖并且可操作地连接到至少一个进气通道。发动机还具有用于将空气增压到进气歧管的增压器。船舶还包括可操作地联接到曲轴的推进单元，其位于曲轴箱两端的一端。

5. 发明申请

US20070187066A1 Keel cooler with fluid flow diverter 有权
公开(公告)号：US20070187066A1
公开(公告)日：2007-08-16
申请号：US11784694
申请日：2007-04-09
申请人： Jeffrey Leeson , Michael Brakey , P. Miller
发明人： Jeffrey Leeson , Michael Brakey , P. Miller
IPC分类号： B63H21/10
CPC分类号： B63H21/10 , B63B3/38 , B63H21/383 , B63J2/12 , F01P3/207 , F28D1/022 , F28D1/05366 , F28F9/02 , F28F9/0246 , F28F9/0256 , Y10S165/483
摘要： A keel cooler having a standard header with an internal beveled bottom wall, with orifices on the inner wall of the exterior tubes extending into the header, the orifices being in the natural flow path of the coolant flow. The orifices are sufficiently large so as not to restrict the flow of coolant. A fluid flow diverter is additionally provided in the header of the keel cooler for facilitating coolant flow towards both the interior tubes and also towards the exterior tubes.

6. 发明授权

US07134925B2 Small watercraft with structure inhibiting water from entering engine 有权
标题翻译：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
申请人： Yoshimasa Kinoshita
发明人： Yoshimasa Kinoshita
IPC分类号： B63H21/10
CPC分类号： B63J2/06
摘要： 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.
摘要翻译：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。

7. 发明授权

US07056170B2 Water-cooled vertical engine and outboard motor equipped therewith 失效
标题翻译：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
申请人： Hiroki Tawa , Tatsuya Kuroda
发明人： Hiroki Tawa , Tatsuya Kuroda
IPC分类号： B63H21/10
CPC分类号： F01P3/202 , B63H20/285 , F01P3/02 , F01P7/165 , F01P2003/021 , F01P2003/024 , F01P2003/027
摘要： 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.
摘要翻译：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。

8. 发明授权

US07008280B1 Visual telltale indicator which includes a pressure control device 失效
标题翻译：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
申请人： Christopher J. Taylor , Edward J. Alyanak
发明人： Christopher J. Taylor , Edward J. Alyanak
IPC分类号： B63H21/10
CPC分类号： F01P3/202 , B63H20/00 , F01P7/14 , F01P2007/143 , F01P2025/04 , F01P2031/20 , F01P2050/04
摘要： 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.
摘要翻译：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。

9. 发明授权

US07001232B2 Personal watercraft air intake assembly 失效
标题翻译：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
申请人： Robert E. Montgomery
发明人： Robert E. Montgomery
IPC分类号： B63H21/10
CPC分类号： F02M35/168 , B63B35/7943 , B63H21/22 , B63H21/24
摘要： 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.
摘要翻译：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。

10. 发明授权

US06976893B2 Water-cooled vertical engine and outboard motor equipped therewith 有权
标题翻译：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
申请人： Hiroki Tawa , Hiroyuki Yoshida
发明人： Hiroki Tawa , Hiroyuki Yoshida
IPC分类号： F01P3/02 , F01P3/20 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , B63H21/10
CPC分类号： F02B75/20 , B63H20/28 , F01P3/202 , F01P2003/027 , F02B61/045 , F02B2075/027 , F02B2075/1816
摘要： 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.
摘要翻译：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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