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    • 11. 发明申请
    • COIL COMPONENT
    • 线圈组件
    • US20120286919A1
    • 2012-11-15
    • US13467759
    • 2012-05-09
    • Hiroshi MAEDAKatsumi KOBAYASHINobuo KITAJIMAKiho HWANG
    • Hiroshi MAEDAKatsumi KOBAYASHINobuo KITAJIMAKiho HWANG
    • H01F27/24
    • H01F5/02H01F27/2823H01F27/30H01F27/325
    • The present invention provides a coil component which is possible to be thinner with less leakage flux toward upward and downward directions, and to sustain a good insulation. The coil component comprises a core including two opposing parts mutually opposing, two side legs mutually connect both ends of the two opposing parts, and a middle leg placed between the two side legs and mutually connect central parts of the two opposing parts, a primary coil, which goes around outer circumference of the middle leg, and a secondary coil, which goes around outer circumference of the primary coil, wherein; a distance between outer perimeter edge of the primary coil and inner perimeter edge of the secondary coil varies along circumferential direction.
    • 本发明提供一种线圈部件,其可以以较小的漏磁通向上下方向变薄,并且能够维持良好的绝缘。 线圈部件包括:芯部,其包括相互相对的两个相对部分,两个侧腿相互连接两个相对部分的两端;以及中间腿,放置在两个侧腿之间并相互连接两个相对部分的中心部分,初级线圈 ,其绕着中间腿的外周;以及绕过初级线圈的外周的次级线圈,其中: 初级线圈的外周边缘与次级线圈的内周缘之间的距离沿圆周方向变化。
    • 13. 发明授权
    • Coil component having wire-support member
    • 具有线支撑构件的线圈部件
    • US08253522B2
    • 2012-08-28
    • US12852745
    • 2010-08-09
    • Katsumi KobayashiYutaka HatakeyamaNobuo Kitajima
    • Katsumi KobayashiYutaka HatakeyamaNobuo Kitajima
    • H01F27/30H01F27/29
    • H01F27/292H01F27/325
    • A coil component includes a bobbin having a core part and a flange. The flange has a first surface on a first side and a second surface on a second side. The first surface of the flange is attached to an axial end of the core part. An end of a wire is electrically connected to a metallic terminal of a terminal-mounting member disposed on the flange. The flange is formed with a notch at a position near the terminal-mounting member, and the notch extends from a peripheral edge of the flange toward the core part. A segment of the wire near the end thereof extends from the second side to the first side of the flange through the notch and further to the core part, and this segment of the wire is hooked around the wire-supporting member in the notch.
    • 线圈部件包括具有芯部和凸缘的线轴。 凸缘具有第一侧上的第一表面和第二侧上的第二表面。 凸缘的第一表面附接到芯部的轴向端。 电线的一端电连接到设置在凸缘上的端子安装部件的金属端子。 凸缘在靠近端子安装构件的位置处形成有凹口,并且凹口从凸缘的周缘向芯部延伸。 在其端部附近的线段从凸缘的第二侧延伸穿过凹口并进一步延伸到芯部,并且该线的该段被钩在凹口中的线支撑构件周围。
    • 17. 发明申请
    • COIL COMPONENT HAVING WIRE-SUPPORT MEMBER
    • 具有电线支撑构件的线圈组件
    • US20110050378A1
    • 2011-03-03
    • US12852745
    • 2010-08-09
    • Katsumi KOBAYASHIYutaka HatakeyamaNobuo Kitajima
    • Katsumi KOBAYASHIYutaka HatakeyamaNobuo Kitajima
    • H01F27/29
    • H01F27/292H01F27/325
    • A coil component includes a bobbin having a core part and a flange. The flange has a first surface on a first side and a second surface on a second side. The first surface of the flange is attached to an axial end of the core part. An end of a wire is electrically connected to a metallic terminal of a terminal-mounting member disposed on the flange. The flange is formed with a notch at a position near the terminal-mounting member, and the notch extends from a peripheral edge of the flange toward the core part. A segment of the wire near the end thereof extends from the second side to the first side of the flange through the notch and further to the core part, and this segment of the wire is hooked around the wire-supporting member in the notch.
    • 线圈部件包括具有芯部和凸缘的线轴。 凸缘具有第一侧上的第一表面和第二侧上的第二表面。 凸缘的第一表面附接到芯部的轴向端。 电线的一端电连接到设置在凸缘上的端子安装部件的金属端子。 凸缘在靠近端子安装构件的位置处形成有凹口,并且凹口从凸缘的周缘向芯部延伸。 在其端部附近的线段从凸缘的第二侧延伸穿过凹口并进一步延伸到芯部,并且该线的该段被钩在凹口中的线支撑构件周围。