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1. 发明授权

US06640790B2 Fuel supply for engine 有权
公开(公告)号：US06640790B2
公开(公告)日：2003-11-04
申请号：US10162943
申请日：2002-06-04
申请人： Goichi Katayama , Sadato Yoshida , Masanori Takahashi
发明人： Goichi Katayama , Sadato Yoshida , Masanori Takahashi
IPC分类号： F02B2904
CPC分类号： F02M37/0017 , F02B61/045 , F02B75/20 , F02B2075/027 , F02B2075/1816 , F02B2275/18 , F02M31/20 , F02M37/0052 , F02M37/007 , F02M37/0088 , F02M37/20 , Y02T10/126
摘要： A fuel supply for an internal combustion engine includes an improved construction for inhibiting vapor from appearing in the fuel supplied to the engine's combustion chamber(s). A fuel injector, as one of fuel supply devices, is provided for supplying fuel to the combustion chamber of the engine. There are a first and second fuel reservoirs. The first fuel reservoir stores fuel and delivers it to the second fuel reservoir through a first fuel supply conduit, while the second fuel reservoir temporarily store the fuel and delivers it to the fuel injector through a second fuel supply conduit. The excess fuel is returned to the second fuel reservoir from the fuel injector through a fuel return conduit. The fuel supply includes a fuel cooling device for cooling the fuel passing through at least one of the conduits. The construction of the fuel supply and the fuel cooling device permits them to be located with the tight confines between the engine and a protective enclosure (e.g., a cowling of an outboard motor).

2. 发明授权

US06415773B1 Fuel supply for engine 有权
公开(公告)号：US06415773B1
公开(公告)日：2002-07-09
申请号：US09506976
申请日：2000-02-18
申请人： Goichi Katayama , Sadato Yoshida , Masanori Takahashi
发明人： Goichi Katayama , Sadato Yoshida , Masanori Takahashi
IPC分类号： F02M3704
CPC分类号： F02M37/0017 , F02B61/045 , F02B75/20 , F02B2075/027 , F02B2075/1816 , F02B2275/18 , F02M31/20 , F02M37/0052 , F02M37/007 , F02M37/0088 , F02M37/20 , Y02T10/126
摘要： A fuel supply for an internal combustion engine includes an improved construction for inhibiting vapor from appearing in the fuel supplied to the engine's combustion chamber(s). A fuel injector, as one of fuel supply devices, is provided for supplying fuel to the combustion chamber of the engine. There are a first and second fuel reservoirs. The first fuel reservoir stores fuel and delivers it to the second fuel reservoir through a first fuel supply conduit, while the second fuel reservoir temporarily store the fuel and delivers it to the fuel injector through a second fuel supply conduit. The excess fuel is returned to the second fuel reservoir from the fuel injector through a fuel return conduit. The fuel supply includes a fuel cooling device for cooling the fuel passing through at least one of the conduits. The construction of the fuel supply and the fuel cooling device permits them to be located with the tight confines between the engine and a protective enclosure (e.g., a cowling of an outboard motor).

3. 发明授权

US6126499A Oil pan arrangement for four cycle outboard motor 失效
标题翻译：四轮舷外马达油盘布置
公开(公告)号：US6126499A
公开(公告)日：2000-10-03
申请号：US50512
申请日：1998-03-30
申请人： Goichi Katayama , Sadato Yoshida
发明人： Goichi Katayama , Sadato Yoshida
IPC分类号： B63H20/00 , F01M11/00 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , F02F7/00 , F16M1/00 , B63H21/38
CPC分类号： F01N13/12 , F01M11/0004 , F01N13/004 , F02B61/045 , F02B75/20 , B63B2770/00 , F01N2590/021 , F02B2075/027 , F02B2075/1808
摘要： A four cycle outboard motor that have water cooled engines and an oil pan that is formed in the upper portion of the drive shaft housing. An exhaust pipe collects exhaust gases from an exhaust guide and delivers to a cavity that is formed in the oil pan by an interior wall thereof. The exhaust pipe does not terminate below the lower surface of the oil pan and idle exhaust gases are delivered to the area between the exterior of the exhaust pipe and the interior surface of the oil pan that defines the cavity. These idle exhaust gases are discharged to the atmosphere through and above the water exhaust gas discharge. The oil pan lower surface has a drain opening that is aligned with a vertical drain opening in the drive shaft housing.
摘要翻译：具有水冷发动机和形成在驱动轴壳体的上部的油盘的四冲程舷外马达。排气管从排气导管收集废气，并通过其内壁输送到在油盘中形成的空腔。排气管不会终止在油盘的下表面下方，并且空闲的废气被输送到排气管的外部和限定空腔的油底壳的内表面之间的区域。这些闲置的废气通过排出废气排放到大气中。油底壳下表面具有与驱动轴壳体中的垂直排放开口对准的排水开口。

4. 发明授权

US06645021B1 Intake system for outboard motor 有权
标题翻译：舷外马达进气系统
公开(公告)号：US06645021B1
公开(公告)日：2003-11-11
申请号：US09669040
申请日：2000-09-25
申请人： Takaji Kawai , Hitoshi Ishida , Masanori Takahashi , Sadato Yoshida , Masaki Okazaki
发明人： Takaji Kawai , Hitoshi Ishida , Masanori Takahashi , Sadato Yoshida , Masaki Okazaki
IPC分类号： B63H2032
CPC分类号： F02B61/045 , F02B75/20 , F02B2075/027 , F02B2075/1816 , F02B2275/18
摘要： A cowling assembly for an outboard motor includes an improved construction that can supply relatively cool air containing little water to the induction device and can also supply air to cool engine components without reducing the charging efficiency. The outboard motor has an engine that includes an air induction device and is enclosed within the cowling. The cowling assembly defines a closed cavity in which the engine is contained and has an air intake system. An air intake duct structure introduces air into the cavity. The intake duct structure includes a plurality of relatively narrow connection passages and has an expansion chamber portion disposed on the downstream side of the passages. Intake noise is reduced by this construction. In one preferred form, the cowling assembly additionally has a second intake system. One or more connection passages communicate with the first air intake system and the second air intake system.
摘要翻译：用于舷外马达的整流罩组件包括改进的结构，其可以向感应装置提供相对较少的含有少量水的空气，并且还可以在不降低充电效率的情况下将空气供应到冷却发动机部件。舷外马达具有包括空气感应装置并且封装在罩内的发动机。整流罩组件限定了封闭的空腔，发动机容纳在其中并且具有进气系统。进气管道结构将空气引入空腔。进气管道结构包括多个相对窄的连接通道，并且具有设置在通道的下游侧的膨胀室部分。通过这种结构减少进气噪声。在一个优选形式中，整流罩组件另外具有第二进气系统。一个或多个连接通道与第一进气系统和第二进气系统连通。

5. 发明授权

US5551385A Intake system insulator for outboard motor 失效
标题翻译：舷外马达进气系统绝缘子
公开(公告)号：US5551385A
公开(公告)日：1996-09-03
申请号：US302184
申请日：1994-09-08
申请人： Sadato Yoshida , Hiroshi Nakai , Akihiko Hoshiba , Yasuhiko Shibata
发明人： Sadato Yoshida , Hiroshi Nakai , Akihiko Hoshiba , Yasuhiko Shibata
IPC分类号： B63H20/00 , F02B61/04 , F02B77/11 , F02M15/06 , F02M19/00 , F02M35/104 , B63H21/26
CPC分类号： F02M19/00 , F02B61/045 , F02M15/06
摘要： An insulator supports a plurality of charge formers on the end of an intake manifold. The insulator, made in part of elastic material, thermally decouples the charge formers from the engine to reduce conduction of engine heat to the charge formers. Expansion of the intake manifold due to heat deforms the insulator, without substantially moving the charge formers so as not to deform a linkage which interconnects the charge formers.
摘要翻译：绝缘体在进气歧管的端部支撑多个充电成形器。部分由弹性材料制成的绝缘子将电荷成形器与发动机热分解，以减少发动机热量对电荷成形器的传导。由于热导致的进气歧管的膨胀使绝缘体变形，而基本上不使电荷成形器移动，以便不使连接起来电荷的连接件变形。

6. 发明授权

US5511997A Mounting arrangement for outboard motor 失效
标题翻译：舷外马达的安装方式
公开(公告)号：US5511997A
公开(公告)日：1996-04-30
申请号：US302122
申请日：1994-09-07
申请人： Sadato Yoshida
发明人： Sadato Yoshida
IPC分类号： B63H20/02 , B63H21/30 , F02B61/04 , F16F15/08
CPC分类号： B63H20/12 , B63H21/305
摘要： An improved mounting arrangement for mounting of an outboard motor on the transom of an associated watercraft embodying elastic mounts comprised of an inner tube, an outer tube, and an interposed elastic member. The inner tube defines a cavity that receives the elastic member that is non-circular in cross section so as to permit a greater volume of damping material in a given spatial relationship.
摘要翻译：一种改进的安装布置，用于将舷外马达安装在由内管，外管和插入的弹性构件组成的弹性支架的相关联的船只的横梁上。内管限定了一个容纳弹性构件的空腔，该弹性构件在横截面上是非圆形的，以便允许在给定的空间关系中更大体积的阻尼材料。

7. 发明授权

US06659911B2 Shift assist system for an outboard motor 有权
公开(公告)号：US06659911B2
公开(公告)日：2003-12-09
申请号：US09997124
申请日：2001-11-28
申请人： Masaru Suzuki , Sadato Yoshida
发明人： Masaru Suzuki , Sadato Yoshida
IPC分类号： B63H2020
CPC分类号： B63H21/22 , B63H20/20 , F02B61/045 , F02B75/22 , F02D29/02 , Y10S477/906 , Y10T477/677
摘要： A shift assist system for an outboard motor regulates the torque of the engine to ensure proper effortless shifting. The system recognizes open circuit or short circuit faults and nevertheless enables the torque of the engine to be reduced to facilitate easy gear selection.

8. 发明授权

US06892700B2 Engine control system for an outboard motor 有权
标题翻译：舷外马达发动机控制系统
公开(公告)号：US06892700B2
公开(公告)日：2005-05-17
申请号：US10141534
申请日：2002-05-07
申请人： Masaru Suzuki , Sadato Yoshida
发明人： Masaru Suzuki , Sadato Yoshida
IPC分类号： F02D37/02 , F02D41/06 , F02D41/08 , F02M3/00
CPC分类号： F02D37/02 , F02D41/062 , F02D41/086
摘要： An electronically controlled engine management system for an outboard motor, which determines the temperature of the engine and manipulates the engine management parameters to allow the engine to operate smoothly and efficiently. The engine temperature detection permits an efficient starting environment as well as an smooth starting to normal running transition period.
摘要翻译：一种用于舷外马达的电子控制发动机管理系统，其确定发动机的温度并操纵发动机管理参数，以允许发动机平稳有效地操作。发动机温度检测允许有效的启动环境以及平稳的起始正常运行过渡期。

9. 发明授权

US5535718A Throttle linkage system 失效
标题翻译：油门联动系统
公开(公告)号：US5535718A
公开(公告)日：1996-07-16
申请号：US302208
申请日：1994-09-08
申请人： Hiroshi Nakai , Akihiko Hoshiba , Sadato Yoshida , Yasuhiko Shibata
发明人： Hiroshi Nakai , Akihiko Hoshiba , Sadato Yoshida , Yasuhiko Shibata
IPC分类号： B63H20/00 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , F02D9/02 , F02D9/10 , F02D11/04 , F02M13/02 , F02D9/08
CPC分类号： F02B61/045 , F02B75/20 , F02M13/023 , F02B2075/027 , F02B2075/1816 , F05C2201/021 , Y10T137/87161
摘要： A throttle linkage system for synchronizing the movement between a plurality of throttle valves journaled in throttle bodies affixed to a common member that includes a link that has the same coefficient of thermal expansion as the member to which the throttle bodies are connected so as to avoid synchronization problems due to different thermal expansions. In addition, the linkage system is such that it accommodates manufacturing variations from the more remotely positioned throttle valves by providing a structure for permitting relative movement.
摘要翻译：一种节气门联动系统，用于使在节气门体上记录的多个节流阀之间的运动同步，所述节气门体固定在公共构件上，该公共构件包括具有与节流体连接的构件相同的热膨胀系数的连杆，以避免同步不同热膨胀的问题。此外，联动系统通过提供用于允许相对运动的结构来适应来自更远位置的节流阀的制造变化。

10. 发明授权

US06761142B2 Oil pressure control for an outboard motor 有权
标题翻译：舷外马达的油压控制
公开(公告)号：US06761142B2
公开(公告)日：2004-07-13
申请号：US10135177
申请日：2002-04-29
申请人： Masaru Suzuki , Sadato Yoshida
发明人： Masaru Suzuki , Sadato Yoshida
IPC分类号： F01M100
CPC分类号： F01M1/18
摘要： An oil pressure control warning system for an outboard motor which uses timers dependent on various predetermined oil pressures to correctly determine actual harmful lubrication deficiencies and warn the operator of such lubrication deficiencies. The alarm warning can include an audible and visual operation and is turned off as soon as the correct oil pressure is resumed.
摘要翻译：用于舷外马达的油压控制警告系统，其使用依赖于各种预定油压的定时器来正确地确定实际的有害润滑缺陷并警告操作者这种润滑不足。报警警告可以包括听觉和视觉操作，一旦恢复正确的油压就关闭。

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