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91. 发明授权

US6032654A Fuel supply for injected marine engine 失效
标题翻译：注入船用发动机的燃料供应
公开(公告)号：US6032654A
公开(公告)日：2000-03-07
申请号：US95405
申请日：1998-06-10
申请人： Masahiko Kato
发明人： Masahiko Kato
IPC分类号： B63H20/00 , F02B61/04 , F02B67/00 , F02B75/18 , F02B75/22 , F02M37/00 , F02M37/04 , F02M55/00 , F02M59/14 , F02M59/16 , F02M63/02 , F02M69/10
CPC分类号： F02M37/0047 , F02B61/045 , F02B75/22 , F02M37/007 , F02M55/00 , F02M55/007 , F02M59/14 , F02M59/16 , F02M63/0225 , F02M69/10 , F02B2075/1824 , F02M2200/24
摘要： A fuel supply system for an internal combustion engine mounted in a cowling of a marine device is disclosed. The engine has a body defining at least one combustion chamber and an output shaft arranged to drive a water propulsion device of the marine device. The engine has an intake system supplying air to the combustion chamber. The fuel supply system includes at least one fuel injector providing fuel to the engine for combustion with the air. Various configurations for at least two pumps used to deliver fuel from a fuel source to the fuel injector(s) which contribute to reduced vapor production and improved pumping efficiency are disclosed.
摘要翻译：公开了一种用于安装在船用装置的罩中的内燃机的燃料供应系统。发动机具有限定至少一个燃烧室的主体和布置成驱动船用装置的水推进装置的输出轴。发动机具有向燃烧室供给空气的进气系统。燃料供应系统包括至少一个燃料喷射器，为发动机提供燃料以与空气一起燃烧。公开了用于将燃料从燃料源输送到燃料喷射器的至少两个泵的各种配置，其有助于降低蒸气产生和提高泵送效率。

92. 发明授权

US5960630A Hydraulic brake apparatus for a vehicle 失效
标题翻译：车辆液压制动装置
公开(公告)号：US5960630A
公开(公告)日：1999-10-05
申请号：US864346
申请日：1997-05-28
申请人： Michiharu Nishii , Satoshi Ishida , Masahiko Kato
发明人： Michiharu Nishii , Satoshi Ishida , Masahiko Kato
IPC分类号： B60T13/12 , B60T8/44 , B60T13/14 , B60T11/20
CPC分类号： B60T8/441 , B60T13/147
摘要： The invention is directed to a hydraulic brake apparatus which includes a master cylinder having a cylinder body and a master piston slidably disposed therein for defining a pressure chamber ahead of the master piston and a power chamber behind the master piston. A control piston is slidably disposed in the cylinder body ahead of the master piston to define the pressure chamber behind the control piston, and adapted to be moved in response to movement of the master piston. An auxiliary pressure source is provided for pressurizing brake fluid to generate a power pressure, and a valve assembly is communicated with the auxiliary pressure source to regulate the power pressure into a regulated pressure in response to movement of the control piston. The valve assembly is adapted to supply the regulated pressure into the power chamber to assist the operation of a brake pedal. The control piston is provided with at least one sealing member to separate the regulator chamber from the pressure chamber with substantially equal pressure applied to one end of the sealing member and the other end of the sealing member.
摘要翻译：本发明涉及一种液压制动装置，该液压制动装置包括主缸，该主缸具有可滑动地设置在其中的缸体和主活塞，用于限定主活塞前方的压力室和主活塞后面的动力室。控制活塞可滑动地设置在主活塞前方的缸体中以限定控制活塞后面的压力室，并且适于响应于主活塞的移动而移动。提供辅助压力源用于对制动液进行加压以产生动力压力，并且阀组件与辅助压力源连通，以响应于控制活塞的运动将功率压力调节到调节压力。阀组件适于将调节的压力供应到动力室中以辅助制动踏板的操作。控制活塞设置有至少一个密封构件，以将调节器室与压力室分离，施加到密封构件的一端和密封构件的另一端的基本上相等的压力。

93. 发明授权

US5943996A Direct injection system for engines 失效
标题翻译：发动机直喷系统
公开(公告)号：US5943996A
公开(公告)日：1999-08-31
申请号：US124309
申请日：1998-07-29
申请人： Masafumi Sogawa , Masahiko Kato
发明人： Masafumi Sogawa , Masahiko Kato
IPC分类号： F01N13/12 , F02B61/04 , F02B75/12 , F02B75/18 , F02B75/22 , F02M39/02 , F02M69/10 , F02M69/46 , F02M39/00 , F02F7/00
CPC分类号： F01N13/12 , F02B61/045 , F02M39/02 , F02M69/10 , F02M69/465 , F02B2075/125 , F02B2075/1824 , F02B75/22 , Y02T10/123
摘要： A number of embodiments of direct injected V-type outboard motors. In each embodiment, a high pressure pump is driven off of the upper end of the crankshaft and is disposed at a high level in the protective cowling. The drive for the high pressure pump is disposed in the path of air flow from an opening in the protective cowling to the engine induction system. On the other hand, the high pressure pump is out of this air flow to avoid corrosion. Various alternative locations for the components of the engine including specifically the high pressure pump, an alternator, a fuel vapor separator, an ECU control unit and a fuel injector solenoid driver are disclosed.
摘要翻译：直接喷射V型舷外马达的许多实施例。在每个实施例中，高压泵被驱动离开曲轴的上端，并且被设置在保护罩中的高位。用于高压泵的驱动器设置在从保护罩中的开口到发动机感应系统的空气流动的路径中。另一方面，高压泵不在此空气流中，以避免腐蚀。公开了用于发动机部件的各种替代位置，具体包括高压泵，交流发电机，燃料蒸气分离器，ECU控制单元和燃料喷射器螺线管驱动器。

94. 发明授权

US5924409A Fuel injection system 失效
公开(公告)号：US5924409A
公开(公告)日：1999-07-20
申请号：US962501
申请日：1997-10-31
申请人： Masahiko Kato
发明人： Masahiko Kato
IPC分类号： F02B61/04 , F02B75/02 , F02B75/18 , F02B75/22 , F02M13/02 , F02M25/08 , F02M35/10 , F02M35/108 , F02M35/16 , F02M37/00 , F02M37/20 , F02M69/04 , F02M69/10 , F02M41/00 , F02M37/04
CPC分类号： F02M37/0047 , F02B61/045 , F02B75/22 , F02M13/025 , F02M25/08 , F02M35/10216 , F02M35/10281 , F02M35/10308 , F02M35/108 , F02M35/167 , F02M37/0052 , F02M37/007 , F02M37/20 , F02M69/042 , F02M69/044 , F02M69/10 , F02B2075/025 , F02B2075/027 , F02B2075/1824
摘要： A fuel injection system for an internal combustion engine provides a uniform flow of gaseous and liquid fuel to each of the intake passages of the engine. A balance passage interconnects each of the intake manifolds to each other and balances the pressure within the intake passages. A pressure regulator regulates the fuel pressure at the fuel injector. A reference pressure chamber within the pressure regulator communicates with the balance passage and controls the fuel pressure based on the balanced pressure within intake passages. The balance passage also communicates with a vapor separator of the fuel supply system that separates liquid fuel from gaseous fuel. The balance passage promotes even distribution of the gaseous fuel to the intake passages. The fuel injection system also includes plenum chamber that acts a source of air for the engine. The plenum chamber includes an drain outlet that communicates with the balance passage for returning blown back fuel from the plenum chamber to the intake passages.

95. 发明授权

US5896835A Induction system for outboard motor 失效
标题翻译：舷外马达感应系统
公开(公告)号：US5896835A
公开(公告)日：1999-04-27
申请号：US781447
申请日：1997-01-10
申请人： Masahiko Kato
发明人： Masahiko Kato
IPC分类号： B63H20/00 , F01M5/00 , F02M31/20 , F02M51/06 , F02M69/04 , F28D9/00 , F28F9/04 , F02M51/00
CPC分类号： F28D9/005 , F02M31/20 , F28F9/0246 , F28F9/0253 , F01M5/002 , Y02T10/126
摘要： An induction system arrangement for an engine powering an outboard motor is disclosed. The engine has a block defining at least one combustion chamber which a member movably mounted therein which is connected to a crankshaft for driving the crankshaft. A throttle body is connected to the block and has a throttle passage leading from an inlet to the block. An air plenum is positioned at the inlet of the throttle body. A fuel injector is mounted to exterior of the throttle body corresponding to each throttle passage. The air plenum has an air inlet through which air is supplied to the engine, the air inlet positioned on a side of the throttle body opposite the fuel injectors.
摘要翻译：公开了一种用于为舷外马达供电的发动机的感应系统装置。发动机具有限定至少一个燃烧室的块，其中可移动地安装在其中的构件连接到用于驱动曲轴的曲轴。节气门体连接到块体，并且具有从入口通向块体的节流通道。空气增压室位于节气门体的入口处。燃料喷射器安装在对应于每个节气门通道的节气门体的外部。空气增压室具有空气入口，空气通过该进气口供应到发动机，空气入口位于节气门体的与燃料喷射器相对的一侧。

96. 发明授权

US5855197A Vapor separator for fuel injected engine 失效
标题翻译：燃油喷射发动机的气体分离器
公开(公告)号：US5855197A
公开(公告)日：1999-01-05
申请号：US651771
申请日：1996-05-22
申请人： Masahiko Kato
发明人： Masahiko Kato
IPC分类号： B63H20/00 , F01M3/00 , F02B61/04 , F02B75/02 , F02B75/22 , F02M37/00 , F02M37/08 , F02M37/10 , F02M37/14 , F02M37/20 , F04C2/344 , F02M41/00
CPC分类号： F02M37/10 , F02B61/045 , F02M37/14 , F02M37/20 , F02B2075/025 , F02B75/22
摘要： A compact vapor separator for a fuel injection system reduces the size of the fuel system mounted on the side of an outboard engine. The girth of the outboard motor's power head consequently is decreased. In one embodiment, the vapor separator employs a plurality of rotary vane-type pumps. The pumps are sized to produce a sufficient flow rate and fuel pressure, while minimizing power consumption. At least one of the fuel pumps can be located on a periphery of a housing of the vapor separator and can be removably attached thereto to facilitate easy removal and assembly for service and repair. The vapor separator also can include a redundant seal arrangement to generally isolate an exterior casing of the fuel pump from the fuel and to seal an upper end of the housing. In another embodiment, a dividing wall separates the fuel pump from an fuel supply inlet of the fuel tank. The wall inhibits gas bubble migration toward the inlet of the fuel pump. The fuel pump thus draws less vapor.
摘要翻译：用于燃料喷射系统的紧凑型蒸气分离器减小了安装在舷外发动机侧的燃料系统的尺寸。舷外马达的动力头的周长因此而减少。在一个实施例中，蒸汽分离器采用多个旋转叶片式泵。泵的尺寸适合于产生足够的流量和燃料压力，同时最大限度地降低功耗。燃料泵中的至少一个可以位于蒸汽分离器的壳体的周边上，并且可以可移除地附接到其上，以便于容易地拆卸和组装以进行维修和修理。蒸汽分离器还可以包括冗余的密封装置，以将燃料泵的外部外壳与燃料隔离并密封壳体的上端。在另一个实施例中，分隔壁将燃料泵与燃料箱的燃料供给入口分开。该壁阻止气泡向燃料泵入口移动。因此，燃料泵吸收的蒸汽较少。

97. 发明授权

US5832907A Engine feedback control system 失效
标题翻译：发动机反馈控制系统
公开(公告)号：US5832907A
公开(公告)日：1998-11-10
申请号：US841288
申请日：1997-04-29
申请人： Masahiko Kato
发明人： Masahiko Kato
IPC分类号： F02D45/00 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/22 , F02D35/02 , F02D41/14
CPC分类号： F02D35/02 , F02B61/045 , F02D41/1439 , F02B2075/025 , F02B2075/027 , F02B2075/1824 , F02B75/22
摘要： An improved feedback control system and method for internal combustion engines that permits extremely accurate feedback control. This is done by utilizing a sensor device that is interrelated with the combustion chambers of the engine so that it only samples the gases from the engine at a time after the exhaust port has opened and before any fresh air charge enters the combustion chamber. By doing this, it is possible to ensure that only combustion product reach the sensor and the sensor chamber will have a time to purge itself of the combustion products from one cylinder before another sampling takes place. This is described in conjunction with both two and four-cycle engines.
摘要翻译：用于内燃机的改进的反馈控制系统和方法，其允许非常精确的反馈控制。这通过利用与发动机的燃烧室相关联的传感器装置来完成，使得其仅在排气口打开之后并且在任何新鲜空气进入燃烧室之前的时间才对发动机的气体进行采样。通过这样做，可以确保只有燃烧产物到达传感器，并且传感器室将在进行另一次采样之前有时间从一个气缸清除燃烧产物的本身。这与二冲程和四冲程发动机一起描述。

98. 发明授权

US5797378A Fuel supply system 失效
标题翻译：燃油供应系统
公开(公告)号：US5797378A
公开(公告)日：1998-08-25
申请号：US757193
申请日：1996-11-27
申请人： Masahiko Kato
发明人： Masahiko Kato
IPC分类号： B63H20/00 , B60K15/077 , F02B61/04 , F02B75/22 , F02M31/20 , F02M37/20 , F02M37/22 , F02M37/04
CPC分类号： F02M31/20 , F02B61/045 , F02M37/20 , F02M37/22 , F02B75/22 , Y02T10/126
摘要： An outboard motor includes a powerhead with an internal combustion engine and a protective cowling which surrounds the engine. A fuel supply system is carried by the outboard motor and delivers fuel to the engine. A cooling system is provided for the fuel supply system for removing heat from at least a portion of the fuel supply system so that gaseous bubble formation in the fuel of the fuel supply system is inhibited.
摘要翻译：舷外马达包括具有内燃机的动力头和围绕发动机的保护罩。燃料供应系统由舷外马达承载并将燃料输送到发动机。为燃料供应系统提供一个冷却系统，用于从燃料供应系统的至少一部分去除热量，使燃料供应系统燃料中的气泡形成被抑制。

99. 发明授权

US5704334A Engine throttle sensor 失效
标题翻译：发动机油门传感器
公开(公告)号：US5704334A
公开(公告)日：1998-01-06
申请号：US658932
申请日：1996-05-31
申请人： Masahiko Kato
发明人： Masahiko Kato
IPC分类号： B63H20/00 , F02B61/04 , F02B67/00 , F02B75/02 , F02B75/18 , F02B75/22 , F02D9/10 , F02D11/04 , F02M61/14
CPC分类号： F02B61/045 , F02B75/22 , F02D11/04 , F02D9/109 , F02B2075/025 , F02B2075/1824
摘要： A throttle sensor senses the position of an associated throttle shaft in order to determine the position of a corresponding throttle valve. The position of the throttle sensor is positioned in the engine to reduce the girth of engine. In one embodiment, the throttle sensor lies to the side of a throttle linkage which interconnects a plurality of throttle valves. The throttle sensor and throttle linkage are arranged on a side of an intake manifold opposite a side on which fuel injectors of the engine are located. In another embodiment, the throttle sensor lies at an upper end of the intake manifold and is coupled to a common, vertically oriented throttle shaft that operates a plurality of throttle valves.
摘要翻译：油门传感器检测相关节气门轴的位置，以便确定相应节流阀的位置。油门传感器的位置位于发动机内，以减少发动机的周长。在一个实施例中，节流传感器位于连接多个节流阀的节流联动装置的侧面。节气门传感器和节气门联动装置布置在与发动机的燃料喷射器所在的一侧相对的进气歧管的一侧。在另一个实施例中，节气门传感器位于进气歧管的上端，并且联接到操作多个节流阀的公共的垂直定向的节流轴。

100. 发明授权

US5648852A Laser beam type distance measuring device 失效
标题翻译：激光束式距离测量装置
公开(公告)号：US5648852A
公开(公告)日：1997-07-15
申请号：US546176
申请日：1995-10-20
申请人： Masahiko Kato , Hiroshi Matsuzaki , Tadashi Adachi
发明人： Masahiko Kato , Hiroshi Matsuzaki , Tadashi Adachi
IPC分类号： G01B11/00 , G01C3/06 , G01S7/48 , G01S7/481 , G01S17/42 , G02B26/12 , G01B11/14 , G01C3/08
CPC分类号： G01S7/4817 , G01S7/4812 , G01S7/4813 , G01S17/42
摘要： A laser beam type distance measuring device comprises a laser beam emitter; a returning laser beam detector; a polygon mirror rotated about a first axis for reflecting a going laser beam from the laser beam emitter toward a remote object and reflecting a returning laser beam from the object toward a given optical track along which the returning laser beam travels to the returning laser beam detector; and a nodding mechanism for pivoting the polygon mirror about a second axis which is perpendicular to the first axis. These parts are housed in a case which has a window opening through which the going and returning laser beams pass. An outwardly swelled transparent cover covers the window opening in such a manner that a depressed inner surface thereof faces toward the polygon mirror in the case. A shielding plate is installed in the case near the polygon mirror to prevent the going laser beam from entering the given optical track.
摘要翻译：激光束型距离测量装置包括激光束发射器; 返回激光束检测器; 多边形反射镜，围绕第一轴旋转，用于将来自激光发射器的去激光束朝向远程物体反射，并将来自物体的返回激光束反射到给定的光轨，返回的激光束沿着该光轨行进到返回的激光束检测器 ; 以及用于围绕垂直于第一轴线的第二轴线枢转多面镜的点头机构。这些部件容纳在具有窗口的壳体中，通过该窗口开始和返回的激光束通过。向外膨胀的透明盖以这样的方式覆盖窗口，使得其在凹陷的内表面面向多面镜。屏蔽板安装在靠近多面镜的壳体中，以防止激光束进入给定光学轨道。

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