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1. 发明授权

US09194350B2 Fuel injection valve and method of manufacturing the same 有权
标题翻译：燃油喷射阀及其制造方法
公开(公告)号：US09194350B2
公开(公告)日：2015-11-24
申请号：US13439926
申请日：2012-04-05
申请人： Akio Shingu , Keishi Nakano , Tsuyoshi Munezane
发明人： Akio Shingu , Keishi Nakano , Tsuyoshi Munezane
IPC分类号： F02M61/04 , F02M61/16 , F02M51/06
CPC分类号： F02M61/166 , F02M51/0625 , F02M51/0682 , F02M61/168 , F02M2200/9015 , F02M2200/9023 , F02M2200/903 , Y10T29/49417
摘要： A fuel injection valve includes a solenoid device which generates a magnetic sucking force; a core provided inside the solenoid device; a movable valve element composed of an armature coming into contact with the core, a pipe section whose one end is joined to the armature, and a valve section joined to the other end of the pipe section, the valve element being suctioned against a spring during energization of the solenoid device; and a valve seat unit having a valve seat to or from which the valve element is mounted or removed by the magnetic sucking force generated from the solenoid device and pressing force of the spring. The armature, the valve section, and the pipe section of the valve element are integrally configured by molding with resin, the armature and the valve section being joined by the pipe section.
摘要翻译：燃料喷射阀包括产生磁吸力的螺线管装置; 设置在螺线管装置内的芯体; 由与铁芯接触的电枢构成的可动阀体，将一端接合到电枢的管段和与管段另一端接合的阀部，阀元件在弹簧的过程中被吸入弹簧螺线管装置通电; 以及阀座单元，其具有阀座，阀座通过由螺线管装置产生的磁吸力和弹簧的压力而安装或移除。阀芯的电枢，阀部和管部通过树脂成形而一体地构成，电枢和阀部通过管部接合。

2. 发明授权

US09512810B2 Electromagnetic fuel injection valve 有权
标题翻译：电磁燃油喷射阀
公开(公告)号：US09512810B2
公开(公告)日：2016-12-06
申请号：US14371687
申请日：2012-04-18
申请人： Akio Shingu , Keishi Nakano , Tsuyoshi Munezane
发明人： Akio Shingu , Keishi Nakano , Tsuyoshi Munezane
IPC分类号： F02M63/00 , F02M51/00 , F02M51/06
CPC分类号： F02M63/0017 , F02M51/005 , F02M51/061 , F02M51/0682
摘要： An object of the present invention is to prevent a short circuit and disconnection between coil wires 52 in a crossing portion 52c in a solenoid device 5 of a fuel injection valve 1 that has a structure in which the coil wires 52 intersect with each other on a winding initiation side 52a and a winding completion side 52b of the coil wires 52. A groove that is deeper in depth than the coil wire 52 is disposed in a bobbin 53, around which the coil wire 52 is wound, and the winding initiation side and the winding completion side of the coil wire is separated into upper and lower stages of a groove portion in the crossing portion.
摘要翻译：深度比线圈线52深的槽设置在卷绕线圈绕线52的线轴53上，线圈绕线的卷绕起始侧和卷绕结束侧分离成上下两段交叉部分中的槽部。

3. 发明申请

US20150069152A1 ELECTROMAGNETIC FUEL INJECTION VALVE 有权
标题翻译：电磁燃油喷射阀
公开(公告)号：US20150069152A1
公开(公告)日：2015-03-12
申请号：US14371687
申请日：2012-04-18
申请人： Akio Shingu , Keishi Nakano , Tsuyoshi Munezane
发明人： Akio Shingu , Keishi Nakano , Tsuyoshi Munezane
IPC分类号： F02M63/00 , F02M51/06
CPC分类号： F02M63/0017 , F02M51/005 , F02M51/061 , F02M51/0682
摘要： An object of the present invention is to prevent a short circuit and disconnection between coil wires 52 in a crossing portion 52c in a solenoid device 5 of a fuel injection valve 1 that has a structure in which the coil wires 52 intersect with each other on a winding initiation side 52a and a winding completion side 52b of the coil wires 52. A groove that is deeper in depth than the coil wire 52 is disposed in a bobbin 53, around which the coil wire 52 is wound, and the winding initiation side and the winding completion side of the coil wire is separated into upper and lower stages of a groove portion in the crossing portion.
摘要翻译：本发明的目的是为了防止燃料喷射阀1的螺线管装置5中的交叉部分52c中的线圈线52之间的短路和断开，其具有线圈线52彼此相交的结构线圈绕线52的绕线起始侧52a和绕线完成侧52b。深度比线圈线52深的槽设置在绕线管53上，线圈绕线52缠绕在绕线筒53上，绕组起始侧和线圈线的卷绕完成侧被分离成交叉部分中的槽部的上下级。

4. 发明申请

US20080128535A1 Fuel injection valve 审中-公开
标题翻译：燃油喷射阀
公开(公告)号：US20080128535A1
公开(公告)日：2008-06-05
申请号：US11797118
申请日：2007-05-01
申请人： Masayuki Aota , Toshiya Chazono , Yutaka Ikura , Akio Shingu , Kouichi Ojima , Manabu Hirai , Tsuyoshi Munezane
发明人： Masayuki Aota , Toshiya Chazono , Yutaka Ikura , Akio Shingu , Kouichi Ojima , Manabu Hirai , Tsuyoshi Munezane
IPC分类号： F02M61/04
CPC分类号： F02M61/1853 , F02M61/1806
摘要： A fuel injection valve includes a valve seat which has a valve seat surface, an injection nozzle having an inclined axis center, and a conically-shaped tapered surface located between the valve seat surface and the injection nozzle; and a valve element for controlling fuel supply to the injection nozzle. One part of an opening of the injection nozzle is connected to the tapered surface; the other part of the opening is connected to the valve seat surface; and a relationship between an angle θ1 formed by the injection nozzle and the tapered surface at an area where the injection nozzle is connected to the tapered surface side, and an angle θ2 formed by the injection nozzle and the valve seat surface at an area where the injection nozzle is connected to the valve seat surface side is configured to be θ1≧θ2.
摘要翻译：燃料喷射阀包括具有阀座表面的阀座，具有倾斜轴中心的喷嘴和位于阀座表面和喷嘴之间的锥形锥形表面; 以及用于控制到喷嘴的燃料供给的阀元件。注射喷嘴的开口的一部分连接到锥形表面; 开口的另一部分连接到阀座表面; 以及由注射喷嘴形成的角度θ1和喷嘴与锥形面侧连接的区域处的锥形面之间的关系，以及由注射喷嘴和阀座面形成的角度θ2，注射喷嘴连接到阀座表面侧被配置为θ1> =θ2。

5. 发明授权

US08128009B2 Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：US08128009B2
公开(公告)日：2012-03-06
申请号：US12273335
申请日：2008-11-18
申请人： Akio Shingu , Masayuki Aota , Tsuyoshi Munezane
发明人： Akio Shingu , Masayuki Aota , Tsuyoshi Munezane
IPC分类号： B05B1/30
CPC分类号： F02M51/061 , F02M51/066 , F02M2200/306
摘要： The objective of the present invention is to realize the structure, of a fuel injection valve, in which bouncing of the needle can be suppressed and the armature position can be fixed while the valve is closed, without increasing the number of components and the number of processes. In a fuel injection valve including an armature that is repelled or attracted by a core, by de-energizing or energizing a coil; a needle that opens or closes a valve seat in accordance with a reciprocal travel of the armature; and a valve-closing spring that biases the needle so as to close the valve, when the coil is de-energized, the needle and the armature are fixed in such a way that the armature can travel in an axis direction by a predetermined amount with respect to the needle, and the coil is preliminarily energized while the fuel injection valve is closed by the needle.
摘要翻译：本发明的目的是实现燃料喷射阀的结构，其中可以抑制针的弹跳并且在阀关闭的同时可以固定电枢位置，而不增加部件的数量和数量过程。在包括通过芯排斥或吸引的电枢的燃料喷射阀中，通过使线圈断电或激励; 根据电枢的往复运动打开或关闭阀座的针; 以及闭锁弹簧，其对针进行偏压以关闭阀，当线圈断电时，针和电枢以使得电枢能够沿轴线方向行进预定量的方式固定，并且相对于针，并且在燃料喷射阀被针关闭的同时，线圈被预先通电。

6. 发明授权

US08857743B2 Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：US08857743B2
公开(公告)日：2014-10-14
申请号：US12276547
申请日：2008-11-24
申请人： Akio Shingu , Masayuki Aota , Tsuyoshi Munezane
发明人： Akio Shingu , Masayuki Aota , Tsuyoshi Munezane
IPC分类号： B05B1/30 , F02M51/06
CPC分类号： F02M51/0685 , F02M51/0671
摘要： The objective of the present invention is to realize the structure, of a fuel injection valve, in which bouncing of the needle can be suppressed and the armature position can be fixed while the valve is closed, without increasing the number of components and the number of processes. In a fuel injection valve including an armature that is repelled or attracted by a core, by de-energizing or energizing a coil, a needle that opens or closes a valve seat in accordance with a reciprocal travel of the armature, and a valve-closing spring that biases the needle so as to close the valve, when the coil is de-energized, the valve-closing spring is disposed on the armature, and the needle and the armature are fixed in such a way that the armature can travel in an axis direction by a predetermined amount with respect to the needle.
摘要翻译：本发明的目的是实现燃料喷射阀的结构，其中可以抑制针的弹跳并且在阀关闭的同时可以固定电枢位置，而不增加部件的数量和数量过程。在包括通过芯排斥或吸引的电枢的燃料喷射阀中，通过使线圈断电或激励，根据电枢的往复行程打开或关闭阀座的针和闭合阀弹簧，其偏压针以便关闭阀，当线圈断电时，闭合弹簧设置在电枢上，并且针和电枢以这样的方式固定，使得电枢可以在轴方向相对于针的预定量。

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