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1. 发明专利

JP2007056777A Solenoid-operated valve 审中-公开
标题翻译：电磁操作阀
公开(公告)号：JP2007056777A
公开(公告)日：2007-03-08
申请号：JP2005243571
申请日：2005-08-25
申请人： Daido Steel Co Ltd , Nagoya Institute Of Technology , 国立大学法人名古屋工業大学 , 大同特殊鋼株式会社
发明人： YABUMI TAKAO , MORITA YOSHIFUMI , UCHIDA MASAKI , SHINDO HISASHI
IPC分类号： F01L9/04 , F16K31/06
CPC分类号： F01L2009/0405
摘要： PROBLEM TO BE SOLVED: To provide a solenoid-operated valve operable with a valve lift profile optimum to acquire kinetic characteristics according to the applications and use purposes of automobile engines, improve fuel economy, and improve silentness by enabling an increase in thrust force and precise position control.
SOLUTION: In this solenoid-operated valve U, a shaft 12 with a valve element 11 is linearly driven by a solenoid-operated mechanism. The solenoid-operated mechanism comprises a main solenoid-operated mechanism and a drive force increasing mechanism 3 increasing the drive force of the main solenoid-operated mechanism. The drive force increasing mechanism 3 is an electromagnet having a yoke 22 and a drive force control member 23. The yoke 22 and the drive force control member 23 are so formed that a magnetic flux generated by the drive force increasing mechanism 3 is not interfered with a magnetic flux generated by the main solenoid-operated drive mechanism.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种电磁阀，其可根据汽车发动机的应用和使用目的最佳地提供气门升程曲线以获得动力学特性，通过增加推力来提高燃油经济性和改善沉默性力和精确的位置控制。
解决方案：在该电磁阀U中，具有阀元件11的轴12由电磁操作机构线性驱动。电磁操作机构包括主电磁操作机构和增加主电磁操作机构的驱动力的驱动力增大机构3。驱动力增大机构3是具有轭22和驱动力控制构件23的电磁体。磁轭22和驱动力控制构件23形成为使得由驱动力增大机构3产生的磁通量不会受到干扰由主电磁驱动机构产生的磁通量。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007056780A Solenoid-operated valve 审中-公开
标题翻译：电磁操作阀
公开(公告)号：JP2007056780A
公开(公告)日：2007-03-08
申请号：JP2005243611
申请日：2005-08-25
申请人： Daido Steel Co Ltd , Nagoya Institute Of Technology , 国立大学法人名古屋工業大学 , 大同特殊鋼株式会社
发明人： YABUMI TAKAO , MORITA YOSHIFUMI , UCHIDA MASAKI , SHINDO HISASHI
IPC分类号： F01L9/04 , F16K31/06
CPC分类号： F01L2009/0405
摘要： PROBLEM TO BE SOLVED: To provide a solenoid-operated valve operable with a more desirable valve lift profile suitable for the wide rotational speed of an engine by increasing a thrust force without increasing a size and increasing a stroke.
SOLUTION: In this solenoid-operated valve U, a shaft 12 having a valve element 11 is linearly driven by a solenoid-operated mechanism. The movable element 1 of the solenoid-operated mechanism is interposed between permanent magnets 13, 13 having opposed faces of the same pole. The movable element comprises an inner yoke 14 in which a thrust adjusting hollow 14a formed in a bead shape is formed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可操作的电磁阀，其可通过增加推力而不增加尺寸和增加行程而适用于发动机的宽转速的更理想的气门升程曲线。
解决方案：在该电磁阀U中，具有阀元件11的轴12由电磁操作机构线性地驱动。电磁操作机构的可动元件1介于具有相同极的相对面的永磁体13,13之间。可动元件包括内轭14，其中形成有形成为胎圈形状的推力调节空心14a。版权所有（C）2007，JPO＆INPIT

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