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1. 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。

2. 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。

3. 发明授权

US5517963A Charge former linkage system for outboard motor 失效
标题翻译：舷外电机充电前联动系统
公开(公告)号：US5517963A
公开(公告)日：1996-05-21
申请号：US302627
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 , F02B75/02 , F02B75/18 , F02B75/20 , F02D9/02 , F02D9/10 , F02D11/04 , F02M13/02 , F02B13/00
CPC分类号： F02B61/045 , F02B75/20 , F02D9/02 , F02M13/023 , F02B2075/027 , F02B2075/1816 , F02D2009/0254 , F02D2009/0279
摘要： A linkage system interconnects a plurality of throttle shafts, while minimizing the effects of thermal expansion in the linkage on the throttle shafts. The linkage includes a plurality of linkage rods which interconnect a plurality of throttle levers attached to the throttle shafts. At least a first and a second linkage rod are connected to a first lever in a manner in which thermal expansion of the first linkage rod applies a force to the first lever which is equal but opposite to a force applied to the first lever due to thermal expansion of the second linkage rod.
摘要翻译：联动系统将多个节气门轴互连，同时最小化联动装置中节流轴上的热膨胀的影响。联动装置包括多个连杆，它们连接有连接到节流轴上的多个节流杆。至少第一和第二联动杆以第一连杆的热膨胀向第一杠杆施加力的方式连接到第一杠杆，第一杠杆由于热而与施加到第一杠杆的力等同但相反膨胀第二连杆。

4. 发明授权

US5524596A Mounting arrangement for engine components of an outboard motor 失效
公开(公告)号：US5524596A
公开(公告)日：1996-06-11
申请号：US302217
申请日：1994-09-08
申请人： Hiroshi Nakai , Akihiko Hoshiba , Yasuhiko Shibata
发明人： Hiroshi Nakai , Akihiko Hoshiba , Yasuhiko Shibata
IPC分类号： B63H20/00 , F02B61/04 , F02B67/00 , F02B75/02 , F02B75/18 , F02B75/20 , F02M1/12 , F02B13/00
CPC分类号： F02B75/20 , F02B61/045 , F02B2075/027 , F02B2075/1816
摘要： A mounting arrangement for an accelerator pump and a choke actuation mechanism, which are used in conjunction with a plurality of charge formers, minimizes the girth of the engine while making these components more accessible and easing assembly. An actuator and a choke solenoid of the choke actuation system are mounted proximate to one another and partially between adjacent induction pipes of an induction system. This position allows these components to be located on an exterior side of the induction system without interfering with the protective cowling of the motor. The accelerator pump is mounted at the end of a series of charge formers, proximate to a throttle linkage which controls throttling devices of the charge formers. This position of the accelerator pump eases the installation of this component without increasing the girth of the engine.

5. 发明授权

US5517977A Mounting arrangement for engine components of an outboard motor 失效
标题翻译：舷外马达发动机部件的安装方式
公开(公告)号：US5517977A
公开(公告)日：1996-05-21
申请号：US306882
申请日：1994-09-15
申请人： Hiroshi Nakai , Akihiko Hoshiba , Yasuhiko Shibata
发明人： Hiroshi Nakai , Akihiko Hoshiba , Yasuhiko Shibata
IPC分类号： F02B61/04 , F02M1/10 , F02M7/08 , F02M13/02 , F02B13/00
CPC分类号： F02M1/10 , F02B61/045 , F02M13/025 , F02M13/026 , F02M7/08
摘要： A mounting arrangement for an accelerator pump and a choke actuation mechanism, which are used in conjunction with a plurality of charge formers, minimizes the girth of the engine while making these components more accessible and easing assembly. An actuator and a choke solenoid of the choke actuation system are mounted proximate to one another and partially between adjacent induction pipes of an induction system. This position allows these components to be located on an exterior side of the induction system without interfering with the protective cowling of the motor. The accelerator pump is mounted at the end of a series of charge formers, proximate to a throttle linkage which controls throttling devices of the charge formers. This position of the accelerator pump eases the installation of this component without increasing the girth of the engine.
摘要翻译：与多个电荷成形器结合使用的用于加速器泵和扼流器致动机构的安装装置使得发动机的周长最小化，同时使这些部件更容易接近并且易于组装。扼流器致动系统的致动器和扼流圈螺线管彼此靠近并且部分地安装在感应系统的相邻感应管之间。该位置允许这些组件位于感应系统的外侧，而不会干扰电机的保护罩。加速泵安装在一系列充电成型机的末端，靠近控制充电成型机的节流装置的节流联动装置。加速器泵的这个位置可以减轻该部件的安装，而不会增加发动机的周长。

6. 发明授权

US5488939A Crankcase ventilation system for outboard motor 失效
标题翻译：舷外马达曲轴箱通风系统
公开(公告)号：US5488939A
公开(公告)日：1996-02-06
申请号：US302277
申请日：1994-09-08
申请人： Hiroshi Nakai , Akihiko Hoshiba , Yasuhiko Shibata
发明人： Hiroshi Nakai , Akihiko Hoshiba , Yasuhiko Shibata
IPC分类号： B63H20/00 , F01M13/00 , F01M13/02 , F02B1/04 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , F02M35/12 , F02M35/16
CPC分类号： F02M35/167 , F01M13/022 , F02B61/045 , F02B75/20 , F02M35/10098 , F02M35/10183 , F02M35/10222 , F02M35/112 , F02M35/1233 , F02B1/04 , F02B2075/027 , F02B2075/1816
摘要： A ventilation system is provided for an engine crankcase of a marine outboard motor to distribute blow-by gas generally equally to each cylinder while minimizing the size of an intake silencer of the system. The intake silencer includes a first expansion chamber into which the blow-by gas is introduced from a blow-by gas camber attached to the cylinder head. The blow-by gas diffuses and mixes with ambient air which is drawn into the first expansion chamber through an inlet port of the induction system. The air/blow-by gas mixture is then drawn into a second expansion chamber where it distributes generally evenly before induction into a charge forming device.
摘要翻译：为船舶舷外马达的发动机曲轴箱提供通风系统，以便将排气大致相等地分配到每个气缸，同时最小化系统的进气消音器的尺寸。进气消声器包括第一膨胀室，窜缸气体从附接到气缸盖的窜气气体入口引入该第一膨胀室。窜气扩散并与环境空气混合，环境空气通过感应系统的入口吸入第一膨胀室。然后将空气/窜气混合物吸入第二膨胀室，其中其在诱导之前大致均匀地分布到电荷形成装置中。

7. 发明授权

US5438962A Water cooled engine 失效
标题翻译：水冷发动机
公开(公告)号：US5438962A
公开(公告)日：1995-08-08
申请号：US219215
申请日：1994-03-29
申请人： Yoshibumi Iwata , Akihiko Hoshiba , Junichi Hasegawa , Yasuhiko Shibata
发明人： Yoshibumi Iwata , Akihiko Hoshiba , Junichi Hasegawa , Yasuhiko Shibata
IPC分类号： F01P3/12 , F01P3/20 , F02B1/04 , F02B61/04 , F02B75/02 , F02F1/24 , F02M31/20 , F02M37/04 , F02M37/20 , F01P1/06
CPC分类号： F02M37/046 , F01P3/202 , F02B61/045 , F02M31/20 , F01P2050/12 , F01P2060/10 , F02B1/04 , F02B2075/027 , F02B2275/20 , F02F1/243 , Y02T10/126
摘要： A water cooled outboard motor engine including several embodiments of ensuring that the fuel pumped by the fuel pump is not heated excessively. The embodiments include either cooling jackets through which engine coolant is circulated for cooling the fuel, or the insulation of the pumping element driven by the engine from the fuel.
摘要翻译：一种水冷舷外马达发动机，其包括确保燃料泵所泵送的燃料不被过度加热的几个实施例。这些实施例包括冷却夹套，发动机冷却剂通过该冷却套筒循环以冷却燃料，或者由发动机驱动的泵送元件与燃料的绝缘。

8. 发明授权

US5476402A Intake and exhaust structure for V-type engine 失效
标题翻译： V型发动机的排气和排气结构
公开(公告)号：US5476402A
公开(公告)日：1995-12-19
申请号：US212707
申请日：1994-03-15
申请人： Hiroshi Nakai , Yasuhiko Shibata
发明人： Hiroshi Nakai , Yasuhiko Shibata
IPC分类号： F02B67/00 , F01N3/04 , F01N13/08 , F01N13/12 , F01P3/20 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/22 , F02M35/10 , F02M35/116 , B63C9/08
CPC分类号： F01N13/12 , F01N13/08 , F01N3/043 , F01N3/046 , F01P3/20 , F02B61/045 , F02B75/22 , F02M35/10032 , F02M35/10052 , F02M35/10183 , F02M35/116 , F02M35/167 , F01P2060/16 , F02B2075/027 , F02B2075/1824 , F02F2200/06 , Y02T10/20
摘要： A number of embodiments of V-type outboard motors including 4-cycle engines with a exhaust system being disposed between the cylinder banks so as to simplify the exhaust manifolding and permit it to flow downwardly directly to the exhaust pipe in the driveshaft housing lower unit so as to reduce engine height. Various porting and cooling arrangements are disclosed. The induction system for the engine is disposed on the outside of the engine and a variety of induction systems and throttle control arrangements are also disclosed.
摘要翻译：包括具有排气系统的四冲程发动机的V型舷外马达的多个实施例设置在气缸组之间，以便简化排气歧管并允许其直接向下流动到驱动轴壳体下部单元中的排气管，因此以减少发动机高度。公开了各种移植和冷却装置。发动机的感应系统设置在发动机的外部，并且还公开了各种感应系统和节气门控制装置。

9. 发明授权

US5514015A Breather structure for outboard motor 失效
标题翻译：舷外马达的呼吸机结构
公开(公告)号：US5514015A
公开(公告)日：1996-05-07
申请号：US203435
申请日：1994-03-01
申请人： Goichi Okazawa , Yasuhiko Shibata , Hiroshi Nakai
发明人： Goichi Okazawa , Yasuhiko Shibata , Hiroshi Nakai
IPC分类号： B63H20/00 , F01M1/06 , F01M13/00 , F01M13/04 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , B63H20/14
CPC分类号： F02B75/20 , F02B61/045 , F02B2075/027 , F02B2075/1816
摘要： Several embodiments of lubricating and breather systems for outboard motors that provide effective oil separation and which permits the blow-by gases to flow in a direction the same as the lubricant return to the lubricant tank so as to avoid flow restriction. The blow-by gases are then discharged to the atmosphere through a conduit that is separate from any of the lubricant return conduits. Oil separating arrangements are disclosed as are various positions for the oil separator including in the cam chamber of the engine or in the lubricant tank.
摘要翻译：用于舷外马达的润滑和通气系统的几个实施例，其提供有效的油分离并且允许窜气通过与润滑剂相同的方向流动到润滑剂箱以避免流动限制。然后，窜气通过与任何润滑剂返回管道分离的导管排放到大气中。油分离装置被公开为用于分油器的各种位置，包括在发动机的凸轮室或润滑油箱中。

10. 发明授权

US06634913B2 Cooling arrangement for outboard motor 失效
公开(公告)号：US06634913B2
公开(公告)日：2003-10-21
申请号：US10171058
申请日：2002-06-11
申请人： Yasuhiko Shibata , Takaji Kawai , Koichi Isozaki
发明人： Yasuhiko Shibata , Takaji Kawai , Koichi Isozaki
IPC分类号： B63H2132
CPC分类号： F01P3/202 , F01L1/053 , F01L1/18 , F01M5/002 , F01P3/02 , F01P7/16 , F01P2050/12 , F01P2060/16 , F02B61/045 , F02B75/20 , F02B2075/1816 , F02B2275/20 , F02F1/108 , F02F2001/245
摘要： An outboard motor includes a housing unit and an engine. The engine defines a first exhaust passage and a first lubricant passage. The first exhaust passage generally extends on a first side of the outboard motor. The first lubricant passage generally extends on a second side of the outboard motor opposite to the first side. An exhaust guide member is coupled with the housing unit to support the engine above the housing unit. An exhaust conduit depends from the exhaust guide member within the housing unit. The exhaust guide member defines a second exhaust passage connecting the exhaust conduit with the first exhaust passage. The second exhaust passage generally extends on the first side. A lubricant reservoir depends from the exhaust guide member within the housing unit. The exhaust guide member defines a second lubricant passage connecting the lubricant reservoir with the first lubricant passage. The second lubricant passage generally extends on the second side. The engine and the exhaust guide member together define a first water passage extending in the vicinity of the first and second exhaust passages. The engine defines a second coolant passage extending from the first coolant passage toward a location in the vicinity of the first lubricant passage.

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