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11. 发明专利

JPH06280712A FUEL DELIVERY PIPE 失效
公开(公告)号：JPH06280712A
公开(公告)日：1994-10-04
申请号：JP7216193
申请日：1993-03-30
申请人： AISIN SEIKI
发明人： ONO MASAAKI , NAKANE MASATO
IPC分类号： F02M53/00 , F02M55/02 , F02M69/46
摘要： PURPOSE:To improve fuel consumption and to reduce a harmful substance by forming a porous resin layer in a surface of a fuel delivery pipe main unit made of metal, and decreasing heat conductivity from the ambient temperature to fuel of passing the pipe main unit in a surface thereof, so as to reduce a vaporized amount of fuel. CONSTITUTION:In a fuel delivery pipe 1, a boss part for inserting a fuel injection valve is formed in the peripheral part of a pipe main unit 2 made of metal. Here in a surface of the pipe main unit 2, a porous resin layer 3 is formed. In the resin layer 3, a mixture, for instance, of respectively liquid state nitroparaffin (main agent), isocyanate (hardening agent) and tertiary amine (catalyst) is applied and left for a prescribed time, to make nitroparaffin react with isocyanate, to produce carbon dioxide, and also forming porous resin produced and solidified by foaming carbon dioxide. In this way, heat conductivity 6 from the atomspheric temperature 4 in a surface of the pipe main unit 2 to fuel 5 of passing the pipe main unit 2 is decreased.

12. 发明专利

JP2012117481A Oil recovery structure for engine 审中-公开
标题翻译：发动机油回收结构
公开(公告)号：JP2012117481A
公开(公告)日：2012-06-21
申请号：JP2010269537
申请日：2010-12-02
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： NAKANE MASATO , KAIZU MOTOHIDE , YAMAUCHI TOSHIFUMI
IPC分类号： F01M11/00 , F01M1/06 , F02F7/00
CPC分类号： F01M11/02 , F01M2011/0033 , F01M2011/023
摘要： PROBLEM TO BE SOLVED: To provide an oil recovery structure for engines, which can suppress production of air bubbles in oil in an oil pan.SOLUTION: The oil recovery structure for engines includes: an oil pan 2 storing the oil; a baffle plate 3 provided between a crankshaft 8 and the oil pan 2 and having an opening 4 therein discharging the oil to the oil pan 2; and a cylindrical part 5 extending downward from the edge of the opening 4, and having the lower part thereof in contact with the oil in the oil pan 2, and an oil-guiding part 6 that slows the oil discharged from the opening 4 is provided in the cylindrical part 5.
摘要翻译：要解决的问题：提供一种用于发动机的油回收结构，其能够抑制油盘中的油中的气泡的产生。解决方案：发动机的油回收结构包括：储存油的油盘2; 设置在曲轴8和油盘2之间并且具有开口4的挡板3，其将油排放到油盘2; 以及从开口4的边缘向下延伸的筒状部5，并且其下部与油盘2中的油接触，并且设置有减速从开口4排出的油的导油部6 在圆柱形部分5中。版权所有（C）2012，JPO＆INPIT

13. 发明专利

JP2012117480A Oil pan structure for vehicle engine 审中-公开
标题翻译：汽车发动机油面结构
公开(公告)号：JP2012117480A
公开(公告)日：2012-06-21
申请号：JP2010269536
申请日：2010-12-02
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： NAKANE MASATO
IPC分类号： F01M11/00
CPC分类号： F01M11/0004 , F01M2011/0033 , F01M2011/007
摘要： PROBLEM TO BE SOLVED: To provide an oil pan structure for a vehicle engine that is configured in such a manner that air bubbles are unlikely to be taken in through an oil intake part even when there air bubbles mixed with the oil.SOLUTION: The oil pan structure includes an oil pan 2 storing oil 1 to be supplied to each part of the engine; an oil strainer 3 provided to be able to take in oil stored in the oil pan; an oil return channel 6 for causing the oil supplied to the respective parts of the engine to return to the oil pan; a partition wall 11 partitioning the inside of the oil pan into an oil intake region 9 by the oil strainer and an oil return region 10 to which the oil is returned from the oil return channel; and a communication channel 12 communicating the oil intake region with the oil return region at a position lower than the oil intake part 7 of the oil strainer.
摘要翻译：要解决的问题：为了提供一种车辆用发动机的油盘结构，即，即使在与油混合的气泡的情况下，气泡也不可能通过油吸入部被吸入。解决方案：油盘结构包括储存供应到发动机各部分的油1的油盘2; 油过滤器3，其被设置成能够吸收储存在油盘中的油; 用于使供给到发动机的各个部分的油返回到油盘的回油通道6; 通过油过滤器将油盘内部分隔成油进入区9的分隔壁11和从回油通道返回油的回油区10; 以及连通通道12，其在油过滤器的油入口部分7的位置处将油入口区域与回油区域连通。版权所有（C）2012，JPO＆INPIT

14. 发明专利

JP2005140279A Relief valve 审中-公开
标题翻译：救护阀
公开(公告)号：JP2005140279A
公开(公告)日：2005-06-02
申请号：JP2003378792
申请日：2003-11-07
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： NAKANE MASATO
IPC分类号： F16K17/04
摘要： PROBLEM TO BE SOLVED: To provide a relief valve having excellent responsiveness in valve closing operation.
SOLUTION: A valve body in this relief valve has a valve working chamber with the inner diameter formed to be larger than the other parts near the operating part of a ball valve, and the valve working chamber has an internal wall of tapered shape with the inner diameter gradually reduced in the operating direction of the valve at a part facing the valve seat.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在关阀操作中具有优异响应性的安全阀。
解决方案：该安全阀中的阀体具有阀室工作室，其内径形成为大于球阀操作部分附近的其他部分，阀工作室具有锥形内壁其内径在面对阀座的部分处在阀的操作方向上逐渐减小。版权所有（C）2005，JPO＆NCIPI

15. 发明专利

JP2004027964A Fuel supply device for vehicle 审中-公开
公开(公告)号：JP2004027964A
公开(公告)日：2004-01-29
申请号：JP2002185302
申请日：2002-06-25
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： NAKANE MASATO , SUZUKI MASAAKI
IPC分类号： F02M55/02
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply device for a vehicle capable of reducing the pulsation of fuel supplying pressure with an inexpensive and simple constitution without increasing a loading space.
SOLUTION: In this fuel supply device for the vehicle wherein an injector is mounted on a delivery member having a fuel supply channel, in a state of being allowed to communicate with the fuel supply channel, an orifice member forming an orifice independently of the delivery member, is engaged between the fuel supply channel and the injector.
COPYRIGHT: (C)2004,JPO

16. 发明专利

JP2005140052A Fuel supply device 审中-公开
标题翻译：燃油供应装置
公开(公告)号：JP2005140052A
公开(公告)日：2005-06-02
申请号：JP2003378793
申请日：2003-11-07
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： NAKANE MASATO
IPC分类号： F02M55/02
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply device with a wire harness fixed to a delivery member in lighter, lower-cost, compact and simple construction.
SOLUTION: The fuel supply device 10 comprises a delivery pipe 1 in which an injector is mounted for supplying fuel to an internal combustion engine. The delivery pipe 1 has at least two ribs 4 in the longitudinal direction. The wire harness 5 is arranged between the adjacent ribs 4 for supplying a current thereto to drive the injector.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种燃料供给装置，其具有以更轻，更低成本，紧凑和简单的结构固定到输送构件的线束。解决方案：燃料供应装置10包括输送管1，其中安装有用于向内燃机供应燃料的喷射器。输送管1在纵向具有至少两个肋4。线束5布置在相邻肋4之间，用于提供电流以驱动注射器。版权所有（C）2005，JPO＆NCIPI

17. 发明专利

JP2004232551A Fuel supplying device 审中-公开
标题翻译：燃油供应装置
公开(公告)号：JP2004232551A
公开(公告)日：2004-08-19
申请号：JP2003022296
申请日：2003-01-30
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： NAKANE MASATO
IPC分类号： F02M55/02
摘要： PROBLEM TO BE SOLVED: To provide a fuel supplying device capable of preventing pressure pulsation of the fuel with a simple constitution and low costs, reducing variation of a fuel injection volume of an injector, and preventing deterioration of combustion, noises and the like.
SOLUTION: A fuel supplying passage 3 is formed to a delivery pipe 2 of a fuel supplying device 1, and an injector 5 is mounted to the fuel supplying device via a communication hole 4 communicated with the fuel supplying passage 3. A drain passage 6 parallel to the fuel supplying passage 3 is provided in the delivery pipe 2, and a drain port 7 is provided in a manner that the communication hole 4 is communicated with the drain passage 6.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够以简单的构造和低成本防止燃料的压力脉动的燃料供给装置，减少了喷射器的燃料喷射量的变化，并且防止了燃烧，噪声的劣化和喜欢。解决方案：燃料供给通道3形成在燃料供给装置1的输送管2上，喷射器5通过与燃料供给通路3连通的连通孔4而安装在燃料供给装置上。在输送管2中设置有平行于燃料供给通道3的通道6，并且以连通孔4与排水通道6连通的方式设置排水口7.（C） JPO＆NCIPI

18. 发明专利

JP2004225671A Fuel supply device 审中-公开
公开(公告)号：JP2004225671A
公开(公告)日：2004-08-12
申请号：JP2003017754
申请日：2003-01-27
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： NAKANE MASATO
IPC分类号： F02M55/02 , F02M55/00
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply device which can reduce pressure pulsation of fuel with a simple construction at a low cost and which reduces variation in a fuel injection quantity of an injector and prevents combustion deterioration, noise generation or the like.
SOLUTION: A delivery pipe (delivery member) 2 has a fuel supply passage 3, and the fuel supply device 1 has the injector 5 installed on the delivery pipe in communication with the fuel supply passage 3. In this device, a porous member 10 is installed in the fuel supply passage 3.
COPYRIGHT: (C)2004,JPO&NCIPI

19. 发明专利

JPH1144280A MOUNTING STRUCTURE OF FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH1144280A
公开(公告)日：1999-02-16
申请号：JP20327497
申请日：1997-07-29
申请人： AISIN SEIKI
发明人： NAKANE MASATO
IPC分类号： F02M55/02 , F02M69/04
摘要： PROBLEM TO BE SOLVED: To set the fuel injection outlet of a fuel injection valve near the combustion chamber side of an internal combustion engine without increasing a cost and lowering assembly ability and reliability. SOLUTION: A fuel feed cylinder part 14a protruding in a mounting hole 11a formed in an intake manifold 11 is arranged at a fuel delivery pipe 14 fixed at the intake manifold 11 fixed at the cylinder head 10 of an internal combustion engine. The fuel introduction port 17a of a fuel injection valve 17 is fitted in a liquidtight manner in the internal part of a fuel feed part and an internal protrusion part 12a engaged with an engaging part 17c formed on the outer periphery of the fuel injection valve 17 is formed on one end, a cylindrical member 12 having an external protrusion part 12b formed on the other end is engaged in an airtight manner in an annular gap S between the fuel feed cylinder part 14a and a mounting hole, and the external protrusion of the cylindrical member is nipped between the intake manifold 11 and the fixing part of the fuel delivery pipe 14.

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