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    • 2. 发明公开
    • 고전압 관통형 콘덴서 및 마그네트론
    • 高电压电容器和磁铁
    • KR1020050031363A
    • 2005-04-06
    • KR1020040062154
    • 2004-08-06
    • 티디케이가부시기가이샤
    • 사토쓰카사후지와라이사오모리타마코토호리카와겐이치
    • H01G4/35
    • H01G4/35
    • A high voltage piercing-type condenser and a magnetron are provided to increase adhesion in an interface of an insulating resin charged inside a case as well as adhesion in an interface between a condenser and an insulating resin charged around the condenser, to suppress a delamination, thereby avoiding an electric short and deterioration. A condenser(2) comprises electrodes(213,214,215) on both sides, and the one-sided electrode(215) is fixed to one side of a ground metal portion(1). Piercing conductors(4,5) piece through the condenser(2) and the ground metal portion(1), and are conductively connected on the other-sided electrodes(213,214). An insulating case(6) is comprised on one side of the ground metal portion(1), and one end thereof is inserted into an outer girth of a projection(111) of the ground metal portion(1). Insulating resins(7,8) are charged inside the insulating case(6) and in an inner space of the ground metal portion(1), while being charged around the condenser(2).
    • 提供一种高电压穿透式电容器和磁控管,以增加在壳体内部的绝缘树脂的界面中的粘附性以及在冷凝器和冷凝器周围的绝缘树脂之间的界面处的粘附,以抑制分层, 从而避免电短路和劣化。 冷凝器(2)包括两侧的电极(213,214,215),单面电极(215)固定在接地金属部分(1)的一侧。 穿孔导体(4,5)穿过冷凝器(2)和接地金属部分(1),并且导电地连接在另一侧电极(213,214)上。 绝缘壳体(6)包括在接地金属部分(1)的一侧上,其一端插入接地金属部分(1)的突出部(111)的外围。 绝缘树脂(7,8)在绝缘壳体(6)内部和在接地金属部分(1)的内部空间中被装入,同时被装在冷凝器(2)周围。
    • 6. 发明公开
    • 평면 코일 소자
    • 扁平线圈元件
    • KR1020130109047A
    • 2013-10-07
    • KR1020130030750
    • 2013-03-22
    • 티디케이가부시기가이샤
    • 도노야마교헤이모리타마코토이토도모카즈오쿠보히토시오타마나부마에다요시히로가나메유우야모로히데하루
    • H01F17/00H01F1/14H01F27/255H01F41/02
    • H01F27/255H01F17/0013H01F27/292H01F2017/048
    • PURPOSE: A flat coil device is provided to use a second metal magnetic powder that an average particle diameter is small, thereby obtaining high permeability. CONSTITUTION: A coil unit (19) has a substrate (16) and conductive patterns (18A,18B) for a flat coil formed on the substrate. A through-hole is formed in a magnetic core unit (21) of the coil unit. Metal magnetic powder containing resin (20) totally covers the coil unit from both sides of the substrate. A first metal magnetic powder (30) is included in the metal magnetic powder containing resin. A ratio of the slope metal magnetic powder of the first metal magnetic powder of the inside of the through-hole is larger than the ratio of the slope metal magnetic powder of the first metal magnetic powder of the outside of the through-hole. An average particle diameter of a second metal magnetic powder (32) is smaller than the average particle diameter of the first metal magnetic powder.
    • 目的:提供平面线圈装置,以使用平均粒径小的第二金属磁性粉末,从而获得高磁导率。 构成:线圈单元(19)具有用于在基板上形成的扁平线圈的基板(16)和导电图案(18A,18B)。 在线圈单元的磁芯单元(21)中形成有通孔。 含有金属磁性粉末的树脂(20)从基板的两侧全部覆盖线圈单元。 第一金属磁性粉末(30)包含在含金属磁性粉末的树脂中。 通孔内部的第一金属磁性粉末的倾斜金属磁性粉末的比例大于通孔外侧的第一金属磁性粉末的倾斜金属磁性粉末的比例。 第二金属磁性粉末(32)的平均粒径小于第一金属磁性粉末的平均粒径。