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    • 6. 发明授权
    • Engine controller
    • 发动机控制器
    • US07561435B2
    • 2009-07-14
    • US11768401
    • 2007-06-26
    • Masaru KamoshidaMasahiro SasakiTakeshi IgarashiMasahiko Asano
    • Masaru KamoshidaMasahiro SasakiTakeshi IgarashiMasahiko Asano
    • H05K5/06H05K5/02
    • H05K5/062H05K5/0052
    • There is proposed an engine controller which is excellent in reliability in that the outer peripheral edge face (cut surface) of covering member can be prevented from being rusted while securing the water-proofness and dust-proofness. This engine controller comprises a circuit board (12) for controlling an engine; an aluminum die-cast main case body (20) having an open top; and a covering member (30) made of an iron-based metal plate which is preliminarily applied with surface treatment, the covering member (30) being fixedly clamped to the main case body (20) by means of a setscrew (40) so as to hermetically close the open top of the main case body (20); wherein the main case body (20) is provided thereon with a pedestal (24) or groove (25) on which a liquid or jellied water-proofing adhesive (50) is coated or filled (piled), thereby enabling entire outer peripheral edge face (33a) of the covering member (30) to be covered by the water-proofing adhesive (50).
    • 提出了一种可靠性优异的发动机控制器,可以防止覆盖部件的外周缘(切割面)在防水性和防尘性的同时防止生锈。 该发动机控制器包括用于控制发动机的电路板(12) 具有开口顶部的铝压铸主壳体(20) 以及预先进行表面处理的铁基金属板制成的覆盖部件(30),所述覆盖部件(30)通过固定螺丝(40)固定地夹在主壳体(20)上,以便 以封闭主壳体(20)的开口顶部; 其中,所述主壳体(20)上设置有基座(24)或凹槽(25),液体或凝胶状防水粘合剂(50)被涂覆或填充(堆叠),从而使得整个外周边缘面 (30)的被防水粘合剂(50)覆盖的(33a)。
    • 9. 发明授权
    • Electromagnetically driven valve
    • 电磁驱动阀
    • US07370614B2
    • 2008-05-13
    • US10586779
    • 2005-06-16
    • Toshika MasaokaMasahiko Asano
    • Toshika MasaokaMasahiko Asano
    • F01L9/04
    • F01L9/04F01L2009/0409
    • An electromagnetically driven valve includes a driven valve having a stem and carrying out reciprocating motion along a direction in which the stem extends, a disc support base having an abutment surface, a disc extending from one end coupled to the stem toward the other end supported by the disc support base so as to allow free oscillation of the disc, and an electromagnet applying electromagnetic force to the disc. The disc has a root portion formed at the other end, and an arm portion formed from the root portion to one end. The electromagnet has a surface facing the arm portion. When the disc is attracted to the electromagnet the abutment surface abuts on the root portion and a gap is created between the surface and the arm portion. With such a structure, excellent quietness and durability can be achieved and energy loss can be reduced.
    • 一种电磁驱动阀包括一个从动阀,该驱动阀具有一个杆,并沿着该杆延伸的方向进行往复运动,一个盘支撑底座具有一个邻接表面,一个盘从一端连接到杆向另一端延伸, 盘支撑基座以便允许盘的自由振动,以及电磁铁向盘施加电磁力。 该盘具有在另一端形成的根部,以及从根部到一端形成的臂部。 电磁体具有面向臂部的表面。 当盘被吸引到电磁体时,邻接表面邻接在根部上,并且在表面和臂部之间产生间隙。 通过这样的结构,能够实现极好的安静性和耐久性,能够降低能量损失。
    • 10. 发明申请
    • Electromagnetically Driven Valve
    • 电磁驱动阀
    • US20070290156A1
    • 2007-12-20
    • US11667475
    • 2005-11-25
    • Masahiko Asano
    • Masahiko Asano
    • F16K31/02
    • H01F7/1638F01L9/04F01L2009/0409H01F7/14H01F2007/086
    • An electromagnetically driven valve includes an electromagnet having a coil and generating electromagnetic force, and an upper disc and a lower disc each having a support end and carrying out oscillating movement between a valve-opening position and a valve-closing position around the support end. The upper disc and the lower disc are held at a position intermediate between the valve-opening position and the valve-closing position while the electromagnetic force is not applied. As a result of current supply to the coil, the electromagnetic force in a direction to move the upper disc and the lower disc to the valve-opening position and the valve-closing position acts on each position of the upper disc and the lower disc. The electromagnet is provided such that a distance L1 between the position (X1) and the support end is different from a distance L2 between the position (X2) and the other support end. With such a structure, an electromagnetically driven valve of which initial drive is facilitated is provided.
    • 电磁驱动的阀包括具有线圈并产生电磁力的电磁体,以及上盘和下盘,每个具有支撑端,并且在围绕支撑端的阀打开位置和阀关闭位置之间执行摆动运动。 在不施加电磁力的同时,上盘和下盘保持在阀打开位置和阀关闭位置之间的位置。 作为对线圈的电流供给的结果,将上盘和下盘移动到阀打开位置的方向上的电磁力和阀关闭位置作用在上盘和下盘的每个位置上。 电磁体被设置为使得位置(X 1)和支撑端之间的距离L 1与位置(X 2)和另一支撑端之间的距离L 2不同。 利用这种结构,提供了一种促进初始驱动的电磁驱动阀。