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1. 发明授权

US07182659B2 Exhaust device of boat 失效
标题翻译：船的排气装置
公开(公告)号：US07182659B2
公开(公告)日：2007-02-27
申请号：US11392705
申请日：2006-03-30
申请人： Yoshiaki Noda , Masatsugu Matsumoto
发明人： Yoshiaki Noda , Masatsugu Matsumoto
IPC分类号： B63B35/73
CPC分类号： B63B35/731 , B63H11/04 , B63H20/245 , B63H21/14 , F01N13/02 , F01N13/12 , F01N13/1805
摘要： An open/close valve can decrease the exhaust resistance as much as possible in a usual operation. An open/close valve includes a valve casing and a valve element that is housed in the valve casing in a vertically movable manner. The valve casing includes a cylindrical portion that extends vertically. A through hole is formed in the cylindrical portion. A bottom portion is formed on a bottom of the cylindrical portion. A discharge inlet is formed in an upper portion of the cylindrical portion. The valve element includes a cylindrical body that is arranged along an inner surface of the cylindrical portion and has a height that maintains an opening of the through hole and a seal plate that covers an upper portion of the cylindrical body and has a size capable of closing the exhaust inlet.
摘要翻译：打开/关闭阀可以在通常的操作中尽可能地减小排气阻力。开/关阀包括阀壳和阀元件，其以垂直方式容纳在阀壳中。阀壳体包括垂直延伸的圆柱形部分。在圆筒部形成有贯通孔。底部形成在圆筒部的底部。排出口形成在圆筒部的上部。阀元件包括沿着圆筒部分的内表面布置的圆柱体，并且具有保持通孔的开口的高度和覆盖圆柱体的上部并具有能够闭合的尺寸的密封板排气口。

2. 发明申请

US20060223393A1 Exhaust device of boat 失效
标题翻译：船的排气装置
公开(公告)号：US20060223393A1
公开(公告)日：2006-10-05
申请号：US11392705
申请日：2006-03-30
申请人： Yoshiaki Noda , Masatsugu Matsumoto
发明人： Yoshiaki Noda , Masatsugu Matsumoto
IPC分类号： B63H21/34
CPC分类号： B63B35/731 , B63H11/04 , B63H20/245 , B63H21/14 , F01N13/02 , F01N13/12 , F01N13/1805
摘要： An open/close valve can decrease the exhaust resistance as much as possible in a usual operation. An open/close valve includes a valve casing and a valve element that is housed in the valve casing in a vertically movable manner. The valve casing includes a cylindrical portion that extends vertically. A through hole is formed in the cylindrical portion. A bottom portion is formed on a bottom of the cylindrical portion. A discharge inlet is formed in an upper portion of the cylindrical portion. The valve element includes a cylindrical body that is arranged along an inner surface of the cylindrical portion and has a height that maintains an opening of the through hole and a seal plate that covers an upper portion of the cylindrical body and has a size capable of closing the exhaust inlet.
摘要翻译：打开/关闭阀可以在通常的操作中尽可能地减小排气阻力。开/关阀包括阀壳和阀元件，其以垂直方式容纳在阀壳中。阀壳体包括垂直延伸的圆柱形部分。在圆筒部形成有贯通孔。底部形成在圆筒部的底部。排出口形成在圆筒部的上部。阀元件包括沿着圆筒部分的内表面布置的圆柱体，并且具有保持通孔的开口的高度和覆盖圆柱体的上部并具有能够闭合的尺寸的密封板排气口。

3. 发明授权

US4921440A Connector aggregate 失效
标题翻译：连接器集合
公开(公告)号：US4921440A
公开(公告)日：1990-05-01
申请号：US291742
申请日：1988-12-29
申请人： Masatsugu Matsumoto
发明人： Masatsugu Matsumoto
IPC分类号： H01R43/01 , H01R43/055
CPC分类号： H01R43/01
摘要： A connector aggregate, comprising connectors each comprising a socket housing provided with a plurality of connecting sections fitted with a corresponding number of terminals; said connectors being linked in a belt-like fashion through linking pieces which are provided on both side portions of said socket housing and which linking pieces are readily separable from each other.

4. 发明授权

US4884984A Crimp connector and method of attaching wire to it 失效
标题翻译：压接连接器及其连接方法
公开(公告)号：US4884984A
公开(公告)日：1989-12-05
申请号：US291741
申请日：1988-12-29
申请人： Masatsugu Matsumoto
发明人： Masatsugu Matsumoto
IPC分类号： H01R9/03 , H01R4/18 , H01R11/11 , H01R43/048 , H01R43/20
CPC分类号： H01R4/185 , H01R43/048 , Y10T29/49188
摘要： A crimp connector, comprising a socket housing having received therein a crimp terminal comprising a contact, a pair of claws for holding a stripped portion of a wire, and a pair of claws for holding an unstripped portion of the wire, said housing being provided; at the front end face thereof with an opening or said contact; at the top thereof with an opening through which the wire is inserted and crimpers to crimp the stripped portion holding claws and the unstripped portion holding claws are inserted; and at the bottom thereof with an opening through which an anvil to crimp said stripped portion holding claws is inserted. A method of attaching electric wires to the crimp connector is also disclosed. The present crimp connector makes it possible to attach wires in the state that crimp terminals have been built in a socket housing.

5. 发明授权

US07886870B2 Exhaust apparatus for small boat 失效
标题翻译：小船排气装置
公开(公告)号：US07886870B2
公开(公告)日：2011-02-15
申请号：US12055036
申请日：2008-03-25
申请人： Toshinori Hanai , Masatsugu Matsumoto
发明人： Toshinori Hanai , Masatsugu Matsumoto
IPC分类号： F01N13/12
CPC分类号： F01N1/083 , F01N1/02 , F01N13/12 , F01N2590/022
摘要： An exhaust apparatus for a small boat for reducing exhaust noise. A water muffler is provided at a midsection of the exhaust pipes extending from an engine which is provided in a boat body. An interior of the water muffler is partitioned into an expansion chamber and a resonator chamber with a front exhaust pipe connected to the engine and a rear exhaust pipe opening out of the boat being interlinked with the expansion chamber. The resonator chamber is directly connected to the midsection of the rear exhaust pipe via a connecting pipe. The water muffler is arranged in a longitudinal direction that is oriented in the fore-and-aft direction so as to extend along the side of a pump chamber in which a jet pump driven by the engine is arranged. A second resonator chamber is arranged along the water muffler on the outer side of the water muffler.
摘要翻译：用于小船的排气装置，用于减少排气噪音。在从设置在船体中的发动机延伸的排气管的中部设置有水消音器。水消声器的内部被分隔成膨胀室和具有连接到发动机的前排气管的谐振器室和与膨胀室互连的从船的外部排出的后排气管。谐振腔通过连接管直接连接到后排气管的中部。水消声器沿着沿前后方向定向的纵向方向布置，以沿着其中布置有由发动机驱动的喷射泵的泵室的侧面延伸。在水消声器的外侧沿着水消音器布置第二谐振腔。

6. 发明申请

US20070199321A1 Air intake structure for small watercraft 有权
标题翻译：小型船只进气结构
公开(公告)号：US20070199321A1
公开(公告)日：2007-08-30
申请号：US11709174
申请日：2007-02-22
申请人： Takayoshi Miura , Masatsugu Matsumoto , Yosuke Hoi , Yoshitaka Hayama
发明人： Takayoshi Miura , Masatsugu Matsumoto , Yosuke Hoi , Yoshitaka Hayama
IPC分类号： F02B29/04 , F02B33/44
CPC分类号： F02M35/10157 , F02B29/0462 , F02B29/0475 , F02B37/00 , F02M35/112 , F02M35/167 , Y02T10/144 , Y02T10/146
摘要： An air intake structure for a small watercraft for ensuring the capacity of an inter-cooler and for connecting the inter-cooler to a supercharger by a simply shaped communicating portion. In an air intake structure for a small watercraft, an intake passage and an exhaust passage can be disposed on the left side and the right side, respectively, of a plurality of cylinders. A turbocharger is disposed rearwardly of the engine with the turbocharger is connected to an intake passage via an inter-cooler. In addition, the inter-cooler is disposed rearwardly of the engine, with the distribution passage being disposed forwardly of and on the left side of the inter-cooler so as to extend in the forward and rearward direction. The inter-cooler is connected to the rear end of the distribution passage with an intake pipe contiguous to cylinders being bent rearwardly along a side surface of the engine body.
摘要翻译：一种用于小型船舶的进气结构，用于确保中间冷却器的容量，并通过简单形状的连通部分将冷却器连接到增压器。在小型船只的进气结构中，可以分别在多个气缸的左侧和右侧设置进气通道和排气通道。涡轮增压器设置在发动机的后方，涡轮增压器通过中间冷却器连接到进气通道。此外，中间冷却器设置在发动机的后方，其中分配通道设置在中间冷却器的前方并在其之间，以便沿前后方向延伸。中间冷却器连接到分配通道的后端，其中与气缸相邻的进气管沿着发动机主体的侧表面向后弯曲。

7. 发明申请

US20070199313A1 Exhaust structure for small watercraft 有权
标题翻译：小型船只排气结构
公开(公告)号：US20070199313A1
公开(公告)日：2007-08-30
申请号：US11708642
申请日：2007-02-21
申请人： Tsuyoshi Kumasaka , Atsushi Kusuda , Masatsugu Matsumoto
发明人： Tsuyoshi Kumasaka , Atsushi Kusuda , Masatsugu Matsumoto
IPC分类号： F01N5/02 , F01N7/12
CPC分类号： F01N13/085 , F01N3/02 , F01N13/12 , Y02T10/20
摘要： To provide an exhaust structure for a small watercraft that can cool exhaust gas, reduce the size and weight, and thereby cost of a backflow prevention chamber. An exhaust structure for a small watercraft is configured to be able to cool exhaust gas in the course of leading it to the outside when the exhaust gas of an engine is led to the outside for discharge. This exhaust structure includes a water muffler containing water therein. A backflow prevention chamber is disposed above the water muffler and adapted to prevent water from entering the side of the engine from the side of the water muffler. The backflow prevention chamber is provided with a cooling water injecting portion adapted to spray cooling water to the exhaust gas in an internal space. An outlet is formed in the bottom portion of the backflow prevention chamber to communicate with the water muffler.
摘要翻译：为了提供一种可以冷却废气的小型船舶的排气结构，减小了防回流室的尺寸和重量，从而降低了成本。用于小型船舶的排气结构被配置为能够在将发动机的排气引导到外部进行排放的过程中将排气引导到外部的过程中进行冷却。这种排气结构包括其中含有水的消声器。防回流室设置在水消声器的上方，适用于防止水从水消音器一侧进入发动机侧。防回流室设置有冷却水注入部，其适于将冷却水喷射到内部空间中的废气。在防逆流室的底部形成有与水消音器连通的出口。

8. 发明授权

US07934965B2 Exhaust system for small watercraft 失效
标题翻译：小型船舶排气系统
公开(公告)号：US07934965B2
公开(公告)日：2011-05-03
申请号：US12393636
申请日：2009-02-26
申请人： Toshinori Hanai , Hajime Shogase , Masatsugu Matsumoto , Junji Higashiyama
发明人： Toshinori Hanai , Hajime Shogase , Masatsugu Matsumoto , Junji Higashiyama
IPC分类号： B63H21/34
CPC分类号： B63H21/34
摘要： An exhaust system for a small watercraft for effectively reducing exhaust noise and allowing a high output of an engine to be easily obtained at the time of high speed operation. An exhaust outlet of an exhaust pipe extending from an engine provided in a watercraft body is disposed at a position that allows it to sink in the water at the time when a travel speed of the watercraft body is a predetermined speed or less. The exhaust outlet is raised above the water at the time when the travel speed of the watercraft body exceeds the predetermined speed. An open surface of the exhaust outlet is offset toward a side wall surface of a pump chamber from a center of a jet pump in the pump chamber and is made oblique toward the side wall surface toward which the open surface of the exhaust outlet is offset.
摘要翻译：一种用于小型船舶的排气系统，用于有效地减少排气噪声并允许在高速运行时容易地获得发动机的高输出。从设置在船体中的发动机延伸出的排气管的排气口设置在船体的行驶速度为规定速度以下时允许其在水中下沉的位置。当船体的行进速度超过预定速度时，排气出口升高到水面上方。排气出口的开放面从泵室的喷射泵的中心向泵室的侧壁面偏移，并朝向排出口的开口面偏移的侧壁面倾斜。

9. 发明申请

US20090233501A1 EXHAUST SYSTEM FOR SMALL WATERCRAFT 失效
标题翻译：排水系统用于小水位
公开(公告)号：US20090233501A1
公开(公告)日：2009-09-17
申请号：US12393636
申请日：2009-02-26
申请人： Toshinori Hanai , Hajime Shogase , Masatsugu Matsumoto
发明人： Toshinori Hanai , Hajime Shogase , Masatsugu Matsumoto
IPC分类号： B63H21/34
CPC分类号： B63H21/34
摘要： An exhaust system for a small watercraft for effectively reducing exhaust noise and allowing a high output of an engine to be easily obtained at the time of high speed operation. An exhaust outlet of an exhaust pipe extending from an engine provided in a watercraft body is disposed at a position that allows it to sink in the water at the time when a travel speed of the watercraft body is a predetermined speed or less. The exhaust outlet is raised above the water at the time when the travel speed of the watercraft body exceeds the predetermined speed. An open surface of the exhaust outlet is offset toward a side wall surface of a pump chamber from a center of a jet pump in the pump chamber and is made oblique toward the side wall surface toward which the open surface of the exhaust outlet is offset.
摘要翻译：一种用于小型船舶的排气系统，用于有效地减少排气噪声并允许在高速运行时容易地获得发动机的高输出。从设置在船体中的发动机延伸出的排气管的排气口设置在船体的行驶速度为规定速度以下时允许其在水中下沉的位置。当船体的行进速度超过预定速度时，排气出口升高到水面上方。排气出口的开放面从泵室的喷射泵的中心向泵室的侧壁面偏移，并朝向排出口的开口面偏移的侧壁面倾斜。

10. 发明申请

US20080236942A1 EXHAUST APPARATUS FOR SMALL BOAT 失效
标题翻译：小型排气装置
公开(公告)号：US20080236942A1
公开(公告)日：2008-10-02
申请号：US12055036
申请日：2008-03-25
申请人： Toshinori Hanai , Masatsugu Matsumoto
发明人： Toshinori Hanai , Masatsugu Matsumoto
IPC分类号： F01N7/12
CPC分类号： F01N1/083 , F01N1/02 , F01N13/12 , F01N2590/022
摘要： An exhaust apparatus for a small boat for reducing exhaust noise. A water muffler is provided at a midsection of the exhaust pipes extending from an engine which is provided in a boat body. An interior of the water muffler is partitioned into an expansion chamber and a resonator chamber with a front exhaust pipe connected to the engine and a rear exhaust pipe opening out of the boat being interlinked with the expansion chamber. The resonator chamber is directly connected to the midsection of the rear exhaust pipe via a connecting pipe. The water muffler is arranged in a longitudinal direction that is oriented in the fore-and-aft direction so as to extend along the side of a pump chamber in which a jet pump driven by the engine is arranged. A second resonator chamber is arranged along the water muffler on the outer side of the water muffler.
摘要翻译：用于小船的排气装置，用于减少排气噪音。在从设置在船体中的发动机延伸的排气管的中部设置有水消音器。水消声器的内部被分隔成膨胀室和具有连接到发动机的前排气管的谐振器室和与膨胀室互连的从船的外部排出的后排气管。谐振腔通过连接管直接连接到后排气管的中部。水消声器沿着沿前后方向定向的纵向方向布置，以沿着其中布置有由发动机驱动的喷射泵的泵室的侧面延伸。在水消声器的外侧沿着水消音器布置第二谐振腔。

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