JPS6138910U

JPS6138910U - inductance element

Info

Publication number: JPS6138910U
Application number: JP12175584U
Authority: JP
Inventors: 豊明常松; 敏己金子
Original assignee: 株式会社村田製作所
Priority date: 1984-08-07
Filing date: 1984-08-07
Publication date: 1986-03-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例のインダクタンス素子の磁
性を有す−る外装材を除いて示した斜視不第２図は、そ
の底面図、第３図は、本考案の一実施例のインダクタン
ス素子の斜視図、第４図は、第１図に示すインダクタン
ス素子に磁性を有する外装材をモールドする手段を示す
断面図、第５図は、その平面図、第６図は従来のインダ
クタンス素子の側面図、第７図は、従来のインダクタン
ス素子に、フエライト等の磁性を有するキャップを取り
つけた状態を示す側面図、第８図は、従来のインダクタ
ンス素子の設置側フランジの相対向側面に電極を形成し
た状態を示す側面図である。１２．１３・・・・・・フランジ、１４．１５・・・・
・・切り込み、１６・・・・・・コイノペ１７・・・
・・・コイル巻装部、１８，１９，２０．２１・・・・
・・電極、２２．２３・・・・・・コイル端末、２４・
・・・・・磁性を有する外装材、２５・・・・・・注型
金型。FIG. 1 is a non-perspective illustration of an inductance element according to an embodiment of the present invention, with the exterior material having magnetism removed. FIG. 2 is a bottom view of the inductance element, and FIG. FIG. 4 is a cross-sectional view showing a means for molding a magnetic exterior material onto the inductance element shown in FIG. 1, FIG. 5 is a plan view thereof, and FIG. 6 is a conventional inductance element. Figure 7 is a side view of the element, and Figure 7 is a side view showing a conventional inductance element with a magnetic cap made of ferrite or the like attached to it. FIG. 3 is a side view showing a state in which electrodes are formed. 12.13...Flange, 14.15...
...Notch, 16... Koinope 17...
...Coil winding part, 18, 19, 20.21...
... Electrode, 22.23 ... Coil terminal, 24.
...magnetic exterior material, 25...casting mold.

Claims

[Claims for Utility Model Registration] A coil winding portion; a pair of flanges of different sizes, one of which is wider than the other, formed at both ends of the coil winding portion; The wide flange of these is the installation side for the mounting part, and the opposite side surface of the wide side of the flange on this installation side is continuous with the opposite end of the wide side of the installation surface which is the bottom of the flange on the installation side. a pair of electrodes formed by the above-mentioned electrodes; a coil wound around the coil winding portion having both ends connected to the pair of electrodes; - A magnetic exterior material molded so as to be in contact with each other;
An inductance element characterized by comprising: