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111. 发明申请

US20160023737A1 OUTBOARD MOTOR INCLUDING ONE OR MORE OF COWLING, WATER PUMP, FUEL VAPORIZATION SUPRESSION, AND OIL TANK FEATURES 审中-公开
公开(公告)号：US20160023737A1
公开(公告)日：2016-01-28
申请号：US14821299
申请日：2015-08-07
申请人： SEVEN MARINE, LLC
发明人： Eric A. Davis , Richard A. Davis
IPC分类号： B63H20/32 , B63H20/28 , B63H20/24 , B63H20/10 , B63H20/00
CPC分类号： B63H20/10 , B63B2758/00 , B63B2770/00 , B63H20/002 , B63H20/02 , B63H20/08 , B63H20/106 , B63H20/12 , B63H20/24 , B63H20/245 , B63H20/28 , B63H20/32 , B63H2020/006 , F01P3/205 , F01P2005/105 , F01P2050/12 , F01P2060/02 , F01P2060/04 , F01P2060/16 , F02B61/045 , F02B75/22 , F02B2075/1832
摘要： Embodiments of outboard motors and related systems and components thereof, as well as arrangements of marine vessels implementing same, as well as related methods of operation, use, assembly, and manufacture, and related improvements, are disclosed herein. In at least some embodiments, the outboard motor includes a cowling system in which at least one divider portion separates an interior region into first and second portion, with the transmission and engine respectively being situated in the first and second portions, respectively. Additionally, in at least some embodiments, the outboard motor includes a water pump system in which a water pump is integrated with the transmission. Further, in at least some embodiments, the outboard motor includes a fuel vaporization suppression feature, or an oil tank feature that allows for desirable oil drainage from the engine of the outboard motor particularly when the outboard motor is in particular (e.g., storage) positions.

112. 发明申请

US20160001863A1 OUTBOARD MOTOR INCLUDING ONE OR MORE OF COWLING, WATER PUMP, FUEL VAPORIZATION SUPRESSION, AND OIL TANK FEATURES 审中-公开
公开(公告)号：US20160001863A1
公开(公告)日：2016-01-07
申请号：US14821275
申请日：2015-08-07
申请人： SEVEN MARINE, LLC
发明人： Eric A. Davis , Richard A. Davis
IPC分类号： B63H20/00 , B63H20/10 , B63H20/12 , B63H20/32
CPC分类号： B63H20/10 , B63B2758/00 , B63B2770/00 , B63H20/002 , B63H20/02 , B63H20/08 , B63H20/106 , B63H20/12 , B63H20/24 , B63H20/245 , B63H20/28 , B63H20/32 , B63H2020/006 , F01P3/205 , F01P2005/105 , F01P2050/12 , F01P2060/02 , F01P2060/04 , F01P2060/16 , F02B61/045 , F02B75/22 , F02B2075/1832
摘要： Embodiments of outboard motors and related systems and components thereof, as well as arrangements of marine vessels implementing same, as well as related methods of operation, use, assembly, and manufacture, and related improvements, are disclosed herein. In at least some embodiments, the outboard motor includes a cowling system in which at least one divider portion separates an interior region into first and second portion, with the transmission and engine respectively being situated in the first and second portions, respectively. Additionally, in at least some embodiments, the outboard motor includes a water pump system in which a water pump is integrated with the transmission. Further, in at least some embodiments, the outboard motor includes a fuel vaporization suppression feature, or an oil tank feature that allows for desirable oil drainage from the engine of the outboard motor particularly when the outboard motor is in particular (e.g., storage) positions.

113. 发明授权

US06123592A Fuel injection system for watercraft engine 有权
标题翻译：船舶发动机燃油喷射系统
公开(公告)号：US06123592A
公开(公告)日：2000-09-26
申请号：US175482
申请日：1998-10-20
申请人： Shigeyuki Ozawa
发明人： Shigeyuki Ozawa
IPC分类号： B63H11/10 , B63B35/73 , B63H21/14 , B63H21/38 , F01N13/12 , F02B61/04 , F02M37/00 , F02M55/00 , F02M55/02 , F02M63/02
CPC分类号： F02M37/0017 , B63H21/14 , F01N13/12 , F02B61/045 , F02M37/007 , F02M55/00 , F02M55/007 , F02M63/0225 , B63B2770/00
摘要： A watercraft includes a trim control and a fuel injection system. The fuel injection system is designed so that the discharge portion of the supply line from the low pressure pump to the high pressure pump extends in a generally downward direction regardless of the trim adjusted condition of the watercraft. In a like manner, the fuel rail which has a high pressure inlet at one end and a return line at the other end is disposed so that the return line is disposed vertically above the inlet under all trim adjusted conditions for automatic vapor purging.
摘要翻译：船舶包括一个修剪控制和一个燃油喷射系统。燃料喷射系统被设计成使得从低压泵到高压泵的供应管线的排放部分大致向下延伸，而与船只的修整调节状态无关。以类似的方式，在一端具有高压入口和另一端的返回管路的燃料轨道设置成使得在用于自动蒸气吹扫的所有调整条件的所有调整条件下，返回管线垂直设置在入口上方。

114. 发明授权

US6015321A Fuel pump mounting arrangement for personal watercraft 失效
标题翻译：个人船舶燃油泵安装布置
公开(公告)号：US6015321A
公开(公告)日：2000-01-18
申请号：US998643
申请日：1997-12-29
申请人： Sigeyuki Ozawa , Ryoichi Nakase
发明人： Sigeyuki Ozawa , Ryoichi Nakase
IPC分类号： B63H11/08 , B63H21/00 , B63H21/30 , B63H21/38 , F02B61/04 , F02B67/00 , B63H21/32
CPC分类号： B63H21/30 , B63H21/24 , F02B61/045 , B63B2770/00
摘要： A fuel pump mounting arrangement for a fuel system of an engine powering a watercraft is disclosed. The watercraft has a hull defining an engine compartment and having a lower surface, a water propulsion device, and an internal combustion engine positioned in the engine compartment and supported by the lower surface of the hull. The engine has an output shaft arranged to drive the water propulsion device. The watercraft has an air intake system for supplying the engine with air for use in a combustion process, the intake system including at least one air intake through the hull leading into the engine compartment, the watercraft including a fuel supply system for supplying fuel from a fuel supply to the engine for combustion, the fuel supply system including a fuel pump delivering fuel from the fuel supply to said engine, the fuel pump positioned to avoid exposure to water which enters the engine compartment through the hull.
摘要翻译：公开了一种用于为船舶提供动力的发动机的燃料系统的燃料泵安装装置。船舶具有限定发动机舱并具有下表面的船体，水推进装置和位于发动机舱中并由船体的下表面支撑的内燃机。发动机具有布置成驱动水推进装置的输出轴。该船舶具有用于向发动机提供用于燃烧过程的空气的进气系统，该进气系统包括通过船体的至少一个空气进入发动机舱，该船只包括用于从燃料供应系统燃料供应到用于燃烧的发动机，燃料供应系统包括将燃料从燃料供应输送到所述发动机的燃料泵，所述燃料泵被定位成避免暴露于通过船体进入发动机舱的水。

115. 发明授权

US5902158A Small watercraft 失效
公开(公告)号：US5902158A
公开(公告)日：1999-05-11
申请号：US777484
申请日：1996-12-30
申请人： Ryoichi Nakase , Naoki Katoh , Shigeyuki Ozawa , Masayoshi Nanami
发明人： Ryoichi Nakase , Naoki Katoh , Shigeyuki Ozawa , Masayoshi Nanami
IPC分类号： B63B35/73 , F02B33/04 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , F02M31/20 , F02M37/00 , F02M37/10 , F02M37/20 , F02M69/46 , B63H21/32
CPC分类号： F02M37/007 , F02B61/045 , F02B75/20 , F02M31/20 , F02M37/10 , F02M37/20 , F02M69/465 , B63B2770/00 , B63B35/731 , F02B2075/025 , F02B2075/1808 , F02B33/04 , F02M37/0052 , F02M37/0076 , Y02T10/126
摘要： An improved fuel delivery and injection system for a small watercraft engine reduces the heat effects within an enclosed engine compartment upon various components of the engine and upon the fuel within the fuel system. The fuel system integrates a fuel pump within a fuel tank at a location which minimizes the effects of watercraft leaning. The inlet of the fuel pump desirably corresponds, in the lateral direction, with a position of an inlet to the jet pump unit. In this position, the pump is less likely to draw air as the watercraft maneuvers. The fuel lines also are arranged within the engine to minimize the effect of engine heat produced by the exhaust system on the fuel delivery lines. The arrangement of the fuel pump and fuel delivery lines consequently improves the consistency of the fuel/air ratio within the fuel charge produced by the engine as less air and vapor delivered to the fuel injectors.

116. 发明授权

US5893783A Outboard motor exhaust system 失效
标题翻译：舷外马达排气系统
公开(公告)号：US5893783A
公开(公告)日：1999-04-13
申请号：US857016
申请日：1997-05-15
申请人： Noriyoshi Hiraoka , Masanori Takahashi , Atsushi Isogawa
发明人： Noriyoshi Hiraoka , Masanori Takahashi , Atsushi Isogawa
IPC分类号： B63H20/26 , F01N3/04 , F01N13/10 , F01N13/12 , F02B61/04 , F02B67/00 , F02B75/02 , F02B75/18 , F02B75/22 , F02M37/00 , B63H21/38
CPC分类号： F01N13/12 , B63H20/245 , F01N13/10 , F01N3/046 , F02B61/045 , F02B75/22 , B63B2770/00 , F02B2075/027 , F02B2075/1824 , F02B2275/18 , Y02T10/20
摘要： An exhaust system for an outboard motor powered by an internal combustion engine is disclosed. Preferably, the engine is of the "V"-type, having first and second banks defined by first and second cylinder heads connected to a cylinder block. Each bank contains at least one combustion chamber, and the banks define a valley extending therebetween along a length of the engine. A main exhaust passage is defined through each cylinder head generally within the valley, and an exhaust passage extends from each combustion chamber of a bank to the main exhaust passage of that bank. The main exhaust passages of the two banks join into a single passage.
摘要翻译：公开了一种由内燃机驱动的舷外马达的排气系统。优选地，发动机是“V”型，具有由连接到气缸体的第一和第二气缸盖限定的第一和第二组。每个组包含至少一个燃烧室，并且堤沿着发动机的长度限定在其间延伸的谷。主排气通道通常在谷内通过每个气缸盖定义，并且排气通道从单元的每个燃烧室延伸到该组的主排气通道。两个银行的主排气通道连接成一个通道。

117. 发明授权

US5839930A Engine lubricating system for watercraft 失效
公开(公告)号：US5839930A
公开(公告)日：1998-11-24
申请号：US818614
申请日：1997-03-14
申请人： Masayoshi Nanami , Toshiyuki Hattori
发明人： Masayoshi Nanami , Toshiyuki Hattori
IPC分类号： B63H21/38 , B63B35/73 , B63H21/14 , F01M1/12 , F01M11/03 , F01M11/12 , F02B1/04 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , B63H21/10
CPC分类号： B63H21/14 , F01M11/03 , F01M11/12 , F02B61/045 , F02B75/20 , B63B2770/00 , F01M2001/126 , F01M2011/0095 , F02B1/04 , F02B2075/027 , F02B2075/1808 , F02B2275/18
摘要： A lubricating system for a four-cycle engine positioned within an engine compartment of a personal watercraft for powering a water propulsion unit thereof, is disclosed. The engine compartment, and engine therein, is accessible through a maintenance opening in deck of the watercraft. Preferably, the lubricating system includes an oil filter which is positioned at other than the bottom of the engine for access through the maintenance opening, such as at the front or rear end of the engine. In addition, the engine preferably includes an oil drain which is positioned below the oil filter for draining the oil from the engine.

118. 发明授权

US5746270A Heat exchanger for marine engine cooling system 失效
标题翻译：船用发动机冷却系统换热器
公开(公告)号：US5746270A
公开(公告)日：1998-05-05
申请号：US591963
申请日：1996-01-30
申请人： Bruce A. Schroeder , James Michael Horak
发明人： Bruce A. Schroeder , James Michael Horak
IPC分类号： B63H21/10 , F28D7/16 , F28F9/02 , B63H21/38 , F28F9/06 , F28F21/06
CPC分类号： F28F9/0231 , B63H21/10 , F28D7/1638 , F28F9/0202 , B63B2770/00 , Y10S165/917
摘要： A heat exchanger assembly is provided for a marine propulsion system having a closed loop cooling system. The heat exchanger body encloses a series of tubes carrying sea water which removes heat from the engine coolant. The heat exchanger includes an integrally connected top tank. A single venting orifice is provided into the top tank from the heat exchanger body. A heat exchanger coolant outlet is in direct fluid communication with both a system bypass and the coolant in the top tank. An auxiliary inlet for coolant from the top tank is located in the heat exchanger coolant outlet downstream of the bypass inlet, thereby promoting the ability of the system to draw coolant through the top tank rather than the bypass. The invention minimizes cavitation and reduces the creation of negative pressure at the circulating pump.
摘要翻译：为具有闭环冷却系统的船舶推进系统提供了热交换器组件。热交换器主体包围一系列携带海水的管道，其从发动机冷却剂中除去热量。热交换器包括一体连接的顶部箱。从热交换器本体将一个排气孔设置在顶部罐中。热交换器冷却剂出口与系统旁路和顶罐中的冷却剂直接流体连通。来自顶部罐的冷却剂的辅助入口位于旁路入口下游的热交换器冷却剂出口中，从而提高系统通过顶部箱而不是旁路抽取冷却剂的能力。本发明使空化最小化并减少了循环泵产生的负压。

119. 发明授权

US5664976A Outboard motor 失效
标题翻译：舷外马达
公开(公告)号：US5664976A
公开(公告)日：1997-09-09
申请号：US720746
申请日：1996-10-01
申请人： Shuichi Mishima , Atsushi Noda , Hidetsugu Shimada , Masashi Takayanagi , Fumio Matsui
发明人： Shuichi Mishima , Atsushi Noda , Hidetsugu Shimada , Masashi Takayanagi , Fumio Matsui
IPC分类号： B63H20/00 , B63H20/06 , B63H21/38 , F01M11/00 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , F16C3/02 , B63H1/15
CPC分类号： B63H21/38 , F01M11/0004 , F02B61/045 , F02B75/20 , B63B2770/00 , F02B2075/027 , F02B2075/1808 , F05C2225/02
摘要： An outboard motor comprises, in an installed or mounted state, an engine holder, an engine located to an upper portion of the engine holder, a drive shaft housing located to a lower portion of the engine holder for housing a drive shaft extending downward from the engine, and an oil pan formed to the engine holder, the oil pan being provided with a wall section to which steering brackets are secured through upper mounts. A first seal member is disposed at a mating surface portion of an upper surface of the drive shaft housing and a lower surface of the oil pan and a second seal member is disposed at a mating surface of an upper surface of the oil pan and a lower surface of the engine to thereby expose the drive shaft between the first and second seal members.
摘要翻译：舷外马达在安装或安装状态下包括发动机支架，位于发动机保持器上部的发动机，位于发动机支架下部的驱动轴壳体，用于容纳从下方向下延伸的驱动轴发动机和形成在发动机支架上的油盘，油盘设置有壁部，转向支架通过上部支架固定到该壁部。第一密封构件设置在驱动轴壳体的上表面和油盘的下表面的配合表面部分处，并且第二密封构件设置在油盘的上表面的配合表面处，下部从而使第一和第二密封件之间的驱动轴露出。

120. 发明授权

US5618214A Apparatus and method for eradicating zebra mussels in vessel raw water marine plumbing systems 失效
标题翻译：在船舶原水船舶管道系统中消除斑马贻贝的装置和方法
公开(公告)号：US5618214A
公开(公告)日：1997-04-08
申请号：US490972
申请日：1995-06-15
申请人： Frederick B. Wyss , Joseph Harings
发明人： Frederick B. Wyss , Joseph Harings
IPC分类号： B63B59/04 , B63H21/38
CPC分类号： B63B59/04 , B63B2770/00
摘要： An apparatus for permitting the periodic introduction of a fluid into a marine plumbing system for zebra mussel control and winterization purposes, comprising:a) a "T" shaped member having first second and third external apertures and a continuous interior passage which is communicatively connected to each aperture, the first and a second aperture further being permanently communicatively coextensive with flexible conduit members of the marine plumbing system;b) a valve, connected to a third aperture, for controlling the ingress of zebra mussel killing fluids and antifreeze fluids, through the third aperture, into the marine plumbing system, the valve having a first end connected to the third aperture of the branched member and a second end which is connectable to an external fluid source, the valve further having a closure member and a control arm connected to the closure member;c) a cap for connection to the valve second end; andd) clamps for connecting flexible conduit members of the marine plumbing system to the first and second apertures of the "T" shaped member.
摘要翻译：一种用于允许定期将流体引入到用于斑马贻贝控制和冬季用途的船用管道系统中的装置，包括：a）具有第一第二和第三外部孔的“T”形构件和连通的内部通道，其连通地连接到每个孔，第一和第二孔还与船用管道系统的柔性管道构件永久地通信地共同延伸; b）连接到第三孔的阀，用于控制斑马贻贝杀伤流体和防冻流体通过第三孔进入船舶管道系统中，阀具有连接到分支构件的第三孔的第一端以及可连接到外部流体源的第二端，所述阀还具有连接到所述封闭构件的封闭构件和控制臂; c）用于连接到阀第二端的盖; 以及d）用于将船用管道系统的柔性管道构件连接到“T”形构件的第一和第二孔的夹具。

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