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1. 发明申请

US20140141665A1 OUTBOARD MOTOR 有权
标题翻译： OUTBOARD电机
公开(公告)号：US20140141665A1
公开(公告)日：2014-05-22
申请号：US14233988
申请日：2012-04-10
申请人： Yoshihiro Harada , Masashi Kai , Kunihiko Ishizuka , Naoki Aikawa , Kazuhiro Ishizaka
发明人： Yoshihiro Harada , Masashi Kai , Kunihiko Ishizuka , Naoki Aikawa , Kazuhiro Ishizaka
IPC分类号： F02M35/12 , F02M35/16
CPC分类号： F02M35/1244 , B63H20/24 , F02M35/10013 , F02M35/10262 , F02M35/10288 , F02M35/1227 , F02M35/1288 , F02M35/16 , F02M35/167 , F02M35/168 , Y02T10/146
摘要： An outboard motor configured so that an engine is covered by an engine cover, an intake opening is provided to both sides of the engine cover, and air drawn into the engine cover from the intake opening is introduced to a throttle body. A discharging/interference-type muffler is provided partway along an intake channel for guiding air from the intake opening to the throttle body. The discharging/interference-type muffler is provided vertically in the interior of the engine cover, and the interior of the discharging/interference-type muffler is divided in two in the vertical direction.
摘要翻译：一种舷外马达构造成使得发动机被发动机盖覆盖，在发动机罩的两侧设置有进气口，并且从进气口被吸入发动机盖的空气被引入到节气门体。排气/干扰式消声器沿着进气通道中途设置，用于将空气从进气口引导到节气门体。排放/干涉型消声器垂直设置在发动机盖的内部，排气/干扰式消声器的内部沿垂直方向分成两部分。

2. 发明申请

US20090078497A1 Internal combustion engine equipped with intake silencer 有权
标题翻译：配有进气消声器的内燃机
公开(公告)号：US20090078497A1
公开(公告)日：2009-03-26
申请号：US11991219
申请日：2007-03-09
申请人： Kunihiko Ishizuka , Kazuhiro Ishizaka
发明人： Kunihiko Ishizuka , Kazuhiro Ishizaka
IPC分类号： F02M35/12
CPC分类号： F02M35/0203 , F02D9/105 , F02M35/10039 , F02M35/10137 , F02M35/10275 , F02M35/1255 , F02M35/168
摘要： An intake system for an internal combustion engine has an intake silencer 30 provided with an expansion chamber 33, and a connecting pipe 40 having an inlet 46 through which air from the expansion chamber flows, and an outlet 47 through which air flows toward combustion chambers. The connecting pipe 40 is made of an elastic material having rubber elasticity, and has a connecting part 41 connected to the intake silencer 30, an inner tubular part 42 extending from the connecting part 41 into the expansion chamber 33 and having the inlet 46, and an outer tubular part 43 connecting to a throttle device 50. The wall 42w of the inner tubular part 42 is provided with a communication opening 44 for connecting the expansion chamber 33 and the air passage 45 to make the expansion chamber 33 serve also as a resonance chamber. The outer tubular part 43 of the connecting pipe 40 is shorter than the inner tubular part 42 of the same. The intake silencer is compact and has a combined effect of expansion silencing and resonance silencing.
摘要翻译：用于内燃机的进气系统具有设置有膨胀室33的进气消音器30和具有入口46的连接管40，通过该入口46来自膨胀室的空气流过，并且空气朝向燃烧室流过的出口47。连接管40由具有橡胶弹性的弹性材料制成，并且具有连接到进气消音器30的连接部41，从连接部41延伸到膨胀室33并具有入口46的内管状部42，以及连接到节流装置50的外筒部43.内管部42的壁42w设置有用于连接膨胀室33和空气通道45的连通开口44，以使膨胀室33也用作共振房间。连接管40的外筒部43比其内筒部42短。进气消声器结构紧凑，具有膨胀沉默和共振消音的综合作用。

3. 发明授权

US09017122B2 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US09017122B2
公开(公告)日：2015-04-28
申请号：US14233988
申请日：2012-04-10
申请人： Yoshihiro Harada , Masashi Kai , Kunihiko Ishizuka , Naoki Aikawa , Kazuhiro Ishizaka
发明人： Yoshihiro Harada , Masashi Kai , Kunihiko Ishizuka , Naoki Aikawa , Kazuhiro Ishizaka
IPC分类号： B63B35/73 , F02B61/04 , F02M35/16 , F02M35/12 , F02M35/10 , B63H20/24
CPC分类号： F02M35/1244 , B63H20/24 , F02M35/10013 , F02M35/10262 , F02M35/10288 , F02M35/1227 , F02M35/1288 , F02M35/16 , F02M35/167 , F02M35/168 , Y02T10/146
摘要： An outboard motor configured so that an engine is covered by an engine cover, an intake opening is provided to both sides of the engine cover, and air drawn into the engine cover from the intake opening is introduced to a throttle body. A discharging/interference-type muffler is provided partway along an intake channel for guiding air from the intake opening to the throttle body. The discharging/interference-type muffler is provided vertically in the interior of the engine cover, and the interior of the discharging/interference-type muffler is divided in two in the vertical direction.
摘要翻译：一种舷外马达构造成使得发动机被发动机罩覆盖，在发动机盖的两侧设置有进气口，并且从进气口被吸入发动机盖的空气被引入到节气门体。排气/干扰式消声器沿着进气通道中途设置，用于将空气从进气口引导到节气门体。排放/干涉型消声器垂直设置在发动机盖的内部，排气/干扰式消声器的内部沿垂直方向分成两部分。

4. 发明授权

US07921963B2 Internal combustion engine equipped with intake silencer 有权
标题翻译：配有进气消声器的内燃机
公开(公告)号：US07921963B2
公开(公告)日：2011-04-12
申请号：US11991219
申请日：2007-03-09
申请人： Kunihiko Ishizuka , Kazuhiro Ishizaka
发明人： Kunihiko Ishizuka , Kazuhiro Ishizaka
IPC分类号： F02M35/00
CPC分类号： F02M35/0203 , F02D9/105 , F02M35/10039 , F02M35/10137 , F02M35/10275 , F02M35/1255 , F02M35/168
摘要： An intake system for an internal combustion engine has an intake silencer 30 provided with an expansion chamber 33, and a connecting pipe 40 having an inlet 46 through which air from the expansion chamber flows, and an outlet 47 through which air flows toward combustion chambers. The connecting pipe 40 is made of an elastic material having rubber elasticity, and has a connecting part 41 connected to the intake silencer 30, an inner tubular part 42 extending from the connecting part 41 into the expansion chamber 33 and having the inlet 46, and an outer tubular part 43 connecting to a throttle device 50. The wall 42w of the inner tubular part 42 is provided with a communication opening 44 for connecting the expansion chamber 33 and the air passage 45 to make the expansion chamber 33 serve also as a resonance chamber. The outer tubular part 43 of the connecting pipe 40 is shorter than the inner tubular part 42 of the same. The intake silencer is compact and has a combined effect of expansion silencing and resonance silencing.
摘要翻译：用于内燃机的进气系统具有设置有膨胀室33的进气消音器30和具有入口46的连接管40，通过该入口46来自膨胀室的空气流过，并且空气朝向燃烧室流过的出口47。连接管40由具有橡胶弹性的弹性材料制成，并且具有连接到进气消音器30的连接部41，从连接部41延伸到膨胀室33并具有入口46的内管状部42，以及连接到节流装置50的外筒部43.内管部42的壁42w设置有用于连接膨胀室33和空气通道45的连通开口44，以使膨胀室33也用作共振房间。连接管40的外筒部43比其内筒部42短。进气消声器结构紧凑，具有膨胀沉默和共振消音的综合作用。

5. 发明申请

US20130019820A1 OUTBOARD ENGINE UNIT 有权
标题翻译： OUTBOARD发动机单元
公开(公告)号：US20130019820A1
公开(公告)日：2013-01-24
申请号：US13529465
申请日：2012-06-21
申请人： Takeshi Inaba , Kazuhiro Ishizaka
发明人： Takeshi Inaba , Kazuhiro Ishizaka
IPC分类号： B63H20/32 , F01P1/00
CPC分类号： B63H20/32 , F01P2001/005 , F02M35/1205 , F02M35/168
摘要： An exhaust fan chamber is defined with a belt cover and a fan cover provided over the belt cover, and an exhaust fan is accommodated in the exhaust fan chamber. The fan cover has an air intake port for sucking air within an engine cover into the exhaust fan chamber and an exhaust outlet port for discharging air within the exhaust fan chamber to outside of the exhaust fan chamber. The exhaust outlet port is in communication with an exhaust opening formed in an upper portion of the engine cover so that the air discharged through the exhaust outlet port is discharged to outside of the engine cover through the exhaust opening.
摘要翻译：排气扇室被设置有带罩和设置在皮带罩上的风扇罩，排风扇容纳在排风扇室中。风扇盖具有用于将发动机盖内的空气吸入排气风扇室的进气口和用于将排气扇室内的空气排出到排气扇室外部的排气口。排气口与形成在发动机盖的上部的排气口连通，通过排气口排出的空气通过排气口排出到发动机罩的外部。

6. 发明授权

US07421997B2 Outboard engine unit 有权
标题翻译：舷外发动机单元
公开(公告)号：US07421997B2
公开(公告)日：2008-09-09
申请号：US11730261
申请日：2007-03-30
申请人： Kazuhiro Ishizaka , Toru Kimura , Takeshi Inaba , Hiroshi Yamamoto
发明人： Kazuhiro Ishizaka , Toru Kimura , Takeshi Inaba , Hiroshi Yamamoto
IPC分类号： F02B77/04 , F02M25/00 , F02M35/02
CPC分类号： F02M35/10249 , F01P2050/30 , F02B61/045 , F02M35/10013 , F02M35/10262 , F02M35/1255 , F02M35/168 , Y02T10/146
摘要： An outboard engine unit having heat-generating electrical equipment. An intake port of an intake silencer is set at a distance from an engine, and air suctioned from the intake port is unlikely to be affected by heat produced by the engine. Electrical equipment is disposed in a direction of opening of the intake port, and air around the electrical equipment thereby circulates when air is suctioned from the intake port.
摘要翻译：具有发热电气设备的舷外发动机单元。进气消音器的进气口设置在与发动机相距一定距离处，吸入口的空气不太可能受到发动机产生的热量的影响。电气设备沿着进气口的打开方向设置，并且当空气从进气口吸入时，电气设备周围的空气循环。

7. 发明授权

US07066134B2 Vertical engine 有权
标题翻译：垂直发动机
公开(公告)号：US07066134B2
公开(公告)日：2006-06-27
申请号：US10852692
申请日：2004-05-25
申请人： Yoshihiko Fukuda , Hiroki Tawa , Kazuhiro Ishizaka
发明人： Yoshihiko Fukuda , Hiroki Tawa , Kazuhiro Ishizaka
IPC分类号： F02B75/00
CPC分类号： F01M11/02 , F02B61/045 , F02B75/20 , F02B2075/027 , F02B2075/1816
摘要： In a vertical engine, a bulged portion protrudes upwards, in conformity to a partially cylindrical outer wall of uppermost one of cylinders, on an upper surface of a cylinder block forming a bottom wall of a chain chamber accommodating a chain for driving a camshaft and a balancer shaft through a crankshaft. A pair of oil return bores for returning an oil in the chain chamber to an oil pan are provided in lower portions of the bottom wall on opposite sides of an axis of the bulged portion. The oil which has lubricated the chain in the chain chamber flows so that it is distributed to the opposite sides of the axis, and the oil is returned smoothly from the oil return bores formed in the bottom wall to the oil pan.
摘要翻译：在垂直发动机中，凸起部分与最上面一个气缸的部分圆柱形外壁一致地突出在气缸体的上表面上，所述气缸体的上表面形成容纳用于驱动凸轮轴的链条的链条室的底壁，平衡轴通过曲轴。一对用于将链室中的油返回到油盘的回油孔设置在底壁的在凸出部分的轴线的相对侧上的下部。在链室中润滑链条的油流动，使其分配到轴的相对侧，并且油从形成在底壁中的回油孔平稳地返回到油盘。

8. 发明授权

US08707915B2 Outboard engine unit 有权
标题翻译：舷外发动机单元
公开(公告)号：US08707915B2
公开(公告)日：2014-04-29
申请号：US13529465
申请日：2012-06-21
申请人： Takeshi Inaba , Kazuhiro Ishizaka
发明人： Takeshi Inaba , Kazuhiro Ishizaka
IPC分类号： F01P3/22
CPC分类号： B63H20/32 , F01P2001/005 , F02M35/1205 , F02M35/168
摘要： An exhaust fan chamber is defined with a belt cover and a fan cover provided over the belt cover, and an exhaust fan is accommodated in the exhaust fan chamber. The fan cover has an air intake port for sucking air within an engine cover into the exhaust fan chamber and an exhaust outlet port for discharging air within the exhaust fan chamber to outside of the exhaust fan chamber. The exhaust outlet port is in communication with an exhaust opening formed in an upper portion of the engine cover so that the air discharged through the exhaust outlet port is discharged to outside of the engine cover through the exhaust opening.
摘要翻译：排气扇室被设置有带罩和设置在皮带罩上的风扇罩，排风扇容纳在排风扇室中。风扇盖具有用于将发动机盖内的空气吸入排气风扇室的进气口和用于将排气扇室内的空气排出到排气扇室外部的排气口。排气口与形成在发动机盖的上部的排气口连通，通过排气口排出的空气通过排气口排出到发动机盖的外部。

9. 发明授权

US07540272B2 Fuel supply device 有权
标题翻译：燃油供应装置
公开(公告)号：US07540272B2
公开(公告)日：2009-06-02
申请号：US11806330
申请日：2007-05-31
申请人： Kazuhiro Ishizaka , Tomohiro Miyauchi
发明人： Kazuhiro Ishizaka , Tomohiro Miyauchi
IPC分类号： F02M69/46 , F02M69/50
CPC分类号： F02M69/465 , F02M61/14
摘要： The invention provides a fuel supply device, which is possible to prevent undesired water entered into a fuel path from remaining therein with a simple arrangement. A fuel supply pipe for supplying fuel to each of the fuel injection valves of an engine disposed with a plurality of cylinders in a vertical direction includes a fuel path in longitudinal direction, a smaller diameter portion formed perpendicular to the fuel path and continuous with a fuel injection valve mounting hole, and a cap attached to a lower end of the fuel path. The cap is arranged so that the upper end of its protruding portion is positioned at the same or nearly same level as that in height of the smaller diameter portion. Thus, the water entered in the fuel supply pipe is exhausted through the smaller diameter portion without delay.
摘要翻译：本发明提供一种燃料供应装置，其可以以简单的布置来防止进入燃料路径的不期望的水留在其中。用于向沿垂直方向设置有多个气缸的发动机的每个燃料喷射阀向每个燃料喷射阀供应燃料的燃料供应管包括沿纵向的燃料路径，垂直于燃料路径形成并与燃料连续的较小直径部分喷射阀安装孔和附接到燃料路径的下端的盖。盖的布置使得其突出部分的上端位于与较小直径部分的高度相同或几乎相同的水平。因此，进入燃料供给管的水不经延迟地通过较小直径部排出。

10. 发明申请

US20110294379A1 OUTBOARD ENGINE 有权
标题翻译： OUTBOARD发动机
公开(公告)号：US20110294379A1
公开(公告)日：2011-12-01
申请号：US13114810
申请日：2011-05-24
申请人： Kazuhiro Ishizaka , Masanori Tsubouchi
发明人： Kazuhiro Ishizaka , Masanori Tsubouchi
IPC分类号： B63H21/38 , B63H20/28
CPC分类号： B63H20/28
摘要： An outboard engine is disclosed that includes an idling chamber that communicates with a guiding outlet of a first exhaust path and that is open to the atmosphere. The idling chamber includes a cooling water communicating path that communicates with a cooling water supplying path, and a pressure adjusting valve that opens the cooling water communicating path when the value of the water pressure in the cooling water supplying path reaches a threshold value. When the value of the water pressure in the cooling water supplying path reaches the threshold value, the pressure adjusting valve opens and a portion of cooling water is guided to the idling chamber through the cooling water communicating path.
摘要翻译：公开了一种舷外发动机，其包括与第一排气路径的引导出口连通并且对大气开放的空转室。空转室包括与冷却水供给路径连通的冷却水连通路径，以及当冷却水供给路径中的水压值达到阈值时打开冷却水连通路径的压力调节阀。当冷却水供给路径中的水压值达到阈值时，压力调节阀打开，一部分冷却水通过冷却水连通路径被引导到空转室。

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