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1. 发明申请

US20180354597A1 REMOTE CONTROL SYSTEM OF BOAT PROPULSION DEVICE 审中-公开
公开(公告)号：US20180354597A1
公开(公告)日：2018-12-13
申请号：US15969494
申请日：2018-05-02
申请人： SUZUKI MOTOR CORPORATION
发明人： Satoru FUKUCHI , Keisuke DAIKOKU
IPC分类号： B63H23/24 , G08B6/00
CPC分类号： B63H23/24 , B63H21/213 , B63H2021/216 , G08B6/00
摘要： A remote control system of outboard motor configured to operate the outboard motor through communications with the outboard motor. The remote control system includes an operating lever operated by a boat operator and a motor unit configured to give reactive force against the operation of the operating lever. The motor unit is configured to give the reactive force according to an operating direction of the operating lever and at least any one of an operating speed and a lever position of the operating lever.

2. 发明申请

US20160137278A1 OUTBOARD MOTOR 有权
标题翻译： OUTBOARD电机
公开(公告)号：US20160137278A1
公开(公告)日：2016-05-19
申请号：US14938114
申请日：2015-11-11
申请人： SUZUKI MOTOR CORPORATION
发明人： Shuichi SUGIYAMA , Keisuke DAIKOKU
IPC分类号： B63H20/14
CPC分类号： B63H20/14 , B63H23/02 , B63H23/16 , B63H23/30 , B63H2023/305
摘要： An outboard motor includes a drive shaft that transmits rotational power from the engine, and a shift unit provided in the middle of the drive shaft. The shift unit has a dog clutch that reciprocates in parallel with the drive shaft, a shift fork member that reciprocates the dog clutch in parallel with the drive shaft, and a linear motion type actuator that reciprocates the shift fork member in parallel with the drive shaft. The actuator is arranged in the vicinity of the front side of the dog clutch such that the direction of the rectilinear motion of the screw shaft is in parallel with the axial line of the drive shaft, and the shift fork member is connected to the screw shaft.
摘要翻译：舷外马达包括从发动机传递旋转动力的驱动轴和设置在驱动轴中间的换档单元。换挡单元具有与驱动轴平行地往复运动的爪形离合器，与驱动轴平行地使爪式离合器往复运动的换档拨叉构件，以及使换档拨叉构件与驱动轴平行的直线运动型致动器。致动器设置在爪式离合器的前侧附近，使得螺杆轴的直线运动的方向与驱动轴的轴线平行，并且换档拨叉部件连接到螺杆轴。

3. 发明申请

US20170334536A1 OUTBOARD MOTOR 审中-公开
公开(公告)号：US20170334536A1
公开(公告)日：2017-11-23
申请号：US15591328
申请日：2017-05-10
申请人： SUZUKI MOTOR CORPORATION
发明人： Shuichi SUGIYAMA , Keisuke DAIKOKU
IPC分类号： B63H20/32 , B63H20/28 , B63H20/34
CPC分类号： B63H20/32 , B63H20/28 , B63H20/34 , B63H2020/323
摘要： An outboard motor includes a gear housing configured to rotatably house a propeller shaft that transmits a rotative power output from an engine to a propeller device. The gear housing includes a torpedo shape portion and a strut portion. The torpedo shape portion has a shape tapered toward a front side, and a shape biased upward toward the front side. The strut portion is disposed on an upper side of the torpedo shape portion. An outer peripheral surface of the torpedo shape portion is smoothly coupled to an outer peripheral surface of the strut portion via first to third curved surfaces. The first to third curved surfaces are each a curved surface inclined rearward and downward, a curved surface parallel to a front-rear direction, or a curved surface constituted of a part inclined rearward and downward and a part parallel to the front-rear direction.

4. 发明申请

US20160186677A1 OUTBOARD MOTOR 有权
标题翻译： OUTBOARD电机
公开(公告)号：US20160186677A1
公开(公告)日：2016-06-30
申请号：US15064093
申请日：2016-03-08
申请人： SUZUKI MOTOR CORPORATION
发明人： Tetsushi ACHIWA , Keisuke DAIKOKU
IPC分类号： F02D41/00 , F02M37/04 , F02M25/08 , F02M37/22 , B63H20/00 , F02M35/10
CPC分类号： F02D41/003 , B63H20/00 , B63H20/32 , F02B61/045 , F02D2011/102 , F02D2400/18 , F02D2400/21 , F02M25/0854 , F02M25/0872 , F02M35/10222 , F02M35/10242 , F02M35/10249 , F02M35/116 , F02M35/16 , F02M35/167 , F02M37/04 , F02M37/20 , F02M37/22
摘要： An outboard motor has a vertical-shaft vee engine unit provided with a crankshaft arranged approximately vertically and left and right cylinder units aligned to be open backward in a “V” shape as seen in a plan view. A surge tank and an air intake system unit provided with an intake pipe to connect the surge tank to intake ports of the left and right cylinder heads are arranged in a center of a width direction of a rear side of the engine unit. In addition, an electronic control unit is arranged in an approximate center of a height direction in the right side of the air intake system unit. Furthermore, a high-pressure fuel filter is arranged in an approximate center of a height direction in the left side of the air intake system unit. Moreover, a vapor separator embedded with a high-pressure fuel pump is arranged under the high-pressure fuel filter.
摘要翻译：舷外马达具有垂直轴驱动发动机单元，其具有大致竖直设置的曲轴，并且左右气缸单元对准以“V”形向后打开，如俯视图所示。设置有将调压箱连接到左右气缸盖的吸入口的进气管的调压箱和进气系统单元布置在发动机单元的后侧的宽度方向的中心。此外，电子控制单元布置在进气系统单元的右侧的高度方向的大致中心。此外，高压燃料过滤器布置在进气系统单元的左侧的高度方向的大致中心。此外，在高压燃料过滤器的下方配置有嵌入高压燃料泵的蒸汽分离器。

5. 发明申请

US20160177805A1 EXHAUST APPARATUS OF OUTBOARD MOTOR 审中-公开
标题翻译：外置电机的排气装置
公开(公告)号：US20160177805A1
公开(公告)日：2016-06-23
申请号：US15057188
申请日：2016-03-01
申请人： SUZUKI MOTOR CORPORATION
发明人： Tetsushi ACHIWA , Keisuke DAIKOKU
IPC分类号： F01N13/00 , F01N13/10
CPC分类号： F01N13/004 , B63H20/24 , F01N3/10 , F01N13/001 , F01N13/10 , F01N13/105 , F01N13/107 , F01N2590/021
摘要： An exhaust apparatus of an outboard motor equipped with a four-stroke engine includes an exhaust pipe having a cylindrical shape and being connected to an exhaust passage of an engine holder, wherein the exhaust pipe is disposed in an exhaust passage of the exhaust manifold in a manner being erected upright in parallel to the crankshaft, and the exhaust pipe has an upper end opened in an upper portion of the exhaust passage and a lower end supporting the cylinder block, and the exhaust manifold and the exhaust pipe are provided with a gap therebetween in a plan view acting as an exhaust collection space adapted to collect exhaust gas from the exhaust manifold.
摘要翻译：配有四冲程发动机的舷外马达的排气装置包括具有圆筒形状并连接到发动机保持器的排气通道的排气管，其中排气管设置在排气歧管的排气通道中方式与曲轴平行竖立，并且排气管具有在排气通道的上部开口的上端和支撑气缸体的下端，并且排气歧管和排气管在其间设置有间隙在作为适于从排气歧管收集废气的排气收集空间的平面图中。

6. 发明申请

US20160137279A1 OUTBOARD MOTOR 有权
标题翻译： OUTBOARD电机
公开(公告)号：US20160137279A1
公开(公告)日：2016-05-19
申请号：US14938142
申请日：2015-11-11
申请人： SUZUKI MOTOR CORPORATION
发明人： Shuichi SUGIYAMA , Keisuke DAIKOKU
IPC分类号： B63H20/14
CPC分类号： B63H23/30 , B63H20/20 , B63H2005/106
摘要： The outboard motor includes a lower unit that rotatably supports a propeller shaft and a shift unit that switches a shift position. A drive shaft that transmits rotational power to the propeller shaft has upper and lower drive shafts provided coaxially and in series side by side. The shift unit has an upper gear rotating in synchronization with the upper drive shaft, a lower gear provided rotatably with respect to the lower drive shaft, an intermediate gear that transmits rotation of the upper gear to the lower gear, and a bearing that rotatably supports the middle shaft provided with the intermediate gear. The intermediate gear and the bearing are modularized and are detachably installed to the lower unit.
摘要翻译：舷外马达包括可旋转地支撑传动轴的下部单元和切换换档位置的换档单元。将旋转动力传递给传动轴的驱动轴具有同轴并排并排配置的上下驱动轴。变速单元具有与上驱动轴同步旋转的上齿轮，相对于下驱动轴可旋转地设置的下齿轮，将上齿轮的旋转传递到下齿轮的中间齿轮，以及可旋转地支撑中间轴设有中间齿轮。中间齿轮和轴承是模块化的，并且可拆卸地安装到下部单元。

7. 发明申请

US20150017847A1 TRANSMISSION OF OUTBOARD MOTOR 有权
标题翻译：输出电机的传动
公开(公告)号：US20150017847A1
公开(公告)日：2015-01-15
申请号：US14326772
申请日：2014-07-09
申请人： SUZUKI MOTOR CORPORATION
发明人： Yoshiki KUBO , Keisuke DAIKOKU , Keiji IMANAGA
IPC分类号： B63H20/00 , B63H20/14
CPC分类号： B63H20/002 , B63H20/14 , B63H2020/323
摘要： A transmission is structured to include a drive shaft, a counter shaft, a gear train bridged between each of a drive shaft input shaft and output shaft and the counter shaft, and a dog clutch mechanism selectively switching a high shift speed and a low shift speed in a transmission chamber. In a lower part of a lower bearing of the counter shaft in a bottom part of the transmission chamber, a lower reserve part of lubrication oil is provided, and a lubrication oil pump sending lubrication oil to respective parts of the transmission from the lower reserve part is provided.
摘要翻译：变速器构造成包括驱动轴，副轴，桥接在驱动轴输入轴和输出轴之间的齿轮系和副轴，以及选择性地切换高变速和低变速的齿爪离合器机构在传输室中。在传动室底部的副轴的下部轴承的下部设有润滑油的下储备部分，以及润滑油泵，将润滑油从下储备部分送到变速器的各部分被提供。

8. 发明申请

US20170370334A1 OUTBOARD MOTOR 审中-公开
公开(公告)号：US20170370334A1
公开(公告)日：2017-12-28
申请号：US15618379
申请日：2017-06-09
申请人： SUZUKI MOTOR CORPORATION
发明人： Jiro SAIGA , Keisuke DAIKOKU
IPC分类号： F02M35/16 , F02B61/04 , B63H20/00
CPC分类号： F02M35/168 , B63H20/001 , B63H20/32 , F02B61/045
摘要： Combustion air intake ports are provided on left and right side faces of an upper part of an engine cover. An outer louver is disposed to confront the combustion air intake port, and an inner louver is disposed inward of the outer louver at a predetermined interval to face the outer louver. The combustion air received from the combustion air intake port passes through the outer louver and the inner louver and is guided to the engine unit from the guide hole. In this case, a splash of water is dispersed in the outer louver, and a large-sized water droplet falls down due to its self-weight before the combustion air reaches the inner louver, so that a small-sized water droplet can be collected and removed using inertial impaction at the inner louver. Therefore, it is possible to effectively separate water.

9. 发明申请

US20160356215A1 VERTICAL ENGINE 有权
标题翻译：垂直发动机
公开(公告)号：US20160356215A1
公开(公告)日：2016-12-08
申请号：US14787975
申请日：2015-04-24
申请人： SUZUKI MOTOR CORPORATION
发明人： Tetsushi ACHIWA , Keisuke DAIKOKU
IPC分类号： F02B75/00 , F02B75/22 , F02M61/14 , F02M55/02 , F02B61/04 , F02M35/16
CPC分类号： F02B75/007 , F02B1/04 , F02B23/08 , F02B61/045 , F02B75/22 , F02B2075/125 , F02M35/10045 , F02M35/10072 , F02M35/108 , F02M35/116 , F02M35/16 , F02M35/167 , F02M55/025 , F02M61/14 , F02M69/044 , Y02T10/123 , Y02T10/125
摘要： Even in the case where a crankshaft extends in a substantially vertical direction, it is possible to reduce a situation that sprays of fuel injected from injectors may adhere to inner wall surfaces of intake passages, and it is possible to make the fuel supply to combustion chambers stable. Provided is a vertical engine including: a pair of intake passages (911a and 911b) which are arranged in an up and down direction with the interposition of a central axis of a cylinder (241) therebetween; a pair of intake valves (41L1 and 41L2) which open and close the pair of intake passages; and fuel injectors (70L1 and 70L2) which inject fuel to the pair of intake passages; wherein: the fuel injectors are arranged so that fuel injection directions by the fuel injectors can go not toward valve stems (411) of the intake valves provided in the upper and lower intake passages respectively but toward the backs of valve heads of the intake valves on a central axis (C1) side of the cylinder and the fuel injectors are disposed so that a central axis (FC2) of injection of the fuel injector into the lower intake passage can be closer to the central axis side of the cylinder than a central axis (CF1) of injection of the fuel injector into the upper intake passage.
摘要翻译：即使在曲轴在大致垂直方向上延伸的情况下，也可以减少从喷射器喷射的燃料的喷射物质可能附着在进气通路的内壁面上的情况，并且能够将燃料供给到燃烧室稳定。本发明提供一种立式发动机，其特征在于，包括：一对吸入通路（911a，911b），其沿上下方向配置有夹在其间的气缸（241）的中心轴线; 一对打开和关闭一对进气通道的进气门（41L1和41L2）以及向一对进气通道喷射燃料的燃料喷射器（70L1和70L2）其中：燃料喷射器布置成使得燃料喷射器的燃料喷射方向不能分别朝向设置在上进气通道和下进气通道中的进气门的阀杆（411），而是朝向进气门的阀头的后部气缸的中心轴（C1）侧和燃料喷射器被设置成使得燃料喷射器进入下进气通道的中心轴线（FC2）可以比中心轴线更靠近气缸的中心轴线（CF1）将燃料喷射器喷射到上部进气通道中。

10. 发明申请

US20160236763A1 Cooling Water Passage Structure of Outboard Motor 有权
标题翻译：舷外马达冷却水通道结构
公开(公告)号：US20160236763A1
公开(公告)日：2016-08-18
申请号：US15010254
申请日：2016-01-29
申请人： SUZUKI MOTOR CORPORATION
发明人： Tetsushi ACHIWA , Keisuke DAIKOKU
IPC分类号： B63H20/28 , B63H20/24
CPC分类号： B63H20/285 , F01P3/202 , F01P2050/04 , F01P2050/12
摘要： An outboard motor includes a cooling water passage structure, in which a combustion chamber periphery water jacket through which the cooling water flows around the combustion chamber and an exhaust port periphery water jacket through which the cooling water flows around the exhaust port are formed in the cylinder head, a cylinder periphery water jacket through which the cooling water flows around the cylinder is formed in the cylinder block, and an exhaust passage periphery water jacket through which the cooling water flows around the exhaust passage is formed around the exhaust passage. The water jackets are connected such that the cooling water from the water passage will flow through the combustion chamber periphery water jacket, the exhaust port periphery water jacket, the cylinder periphery water jacket, and the exhaust passage periphery water jacket in order.
摘要翻译：舷外马达包括冷却水通道结构，其中，冷却水围绕燃烧室流动的燃烧室周围水套和排气口周边水套，冷却水围绕排气口流动，排出口周边水套形成在气缸在气缸体中形成有围绕气缸流动的冷却水流过的气缸外周水套，在排气通路周围形成排气通路周围的水套，冷却水围绕排气通路流过。连接水套，使得来自水通道的冷却水依次流过燃烧室周边水套，排气口周边水套，气缸周围水套和排气通道周边水套。

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