公开(公告)号：US4498067A

公开(公告)日：1985-02-05

申请号：US434264

申请日：1982-10-14

申请人： Takashi Kumokawa ,  Minoru Tamada ,  Ichiji Shimamoto ,  Kiyoko Uda

发明人： Takashi Kumokawa ,  Minoru Tamada ,  Ichiji Shimamoto ,  Kiyoko Uda

IPC分类号： H01F5/00 ,  H01F5/04 ,  H01F17/04 ,  H01F27/02 ,  H01F27/29 ,  H01F15/02 ,  H01F15/10

CPC分类号： H01F5/04 ,  H01F17/043 ,  H01F27/027 ,  H01F27/292 ,  H01F5/00 ,  H01F2005/046

摘要： A small-size inductor for use in a wrist watch or a pocket size calculator includes a base member, a coil and a cap member. The base member is defined by a base plate having first and second opposite faces, a core projection extending from the first face of the base plate, and first and second terminals deposited in a spaced relation with each other on the second face of the base plate. The base plate has at least first and second recesses formed in its peripheral face. The coil is mounted on the core projection. The coil has first and second lead wires, in which the first lead wire extends through the first recess and is connected to the first terminal and the second lead wire extends through the second recess and is connected to the second terminal. The cap member is fittingly mounted on the base member to enclose the coil in a cavity defined by the cap member and the base member.

摘要翻译： 用于手表或口袋尺寸计算器的小尺寸电感器包括基座构件，线圈和盖构件。 基座部件由具有第一和第二相对面的基板，从基板的第一面延伸的芯凸起以及在基板的第二面上以间隔开的方式相互沉积的第一和第二端子限定 。 基板具有形成在其外周面中的至少第一和第二凹部。 线圈安装在芯体上。 线圈具有第一和第二引线，其中第一引线延伸穿过第一凹槽并连接到第一端子，第二引线延伸穿过第二凹槽并连接到第二端子。 盖构件被适当地安装在基座构件上以将线圈封闭在由盖构件和基座构件限定的空腔中。

公开(公告)号：US4553123A

公开(公告)日：1985-11-12

申请号：US414666

申请日：1982-09-03

申请人： Minoru Tamada ,  Takashi Kumokawa ,  Ichiji Shimamoto

发明人： Minoru Tamada ,  Takashi Kumokawa ,  Ichiji Shimamoto

IPC分类号： H01F27/29 ,  H01F15/10

CPC分类号： H01F27/292

摘要： A miniature inductor used as a boosting coil in a piezoelectric buzzer drive circuit or the like is disclosed. The inductor has a closed magnetic circuit core formed of two cores covering the outer periphery of a coil wound around inner coil-cores. A pair of cutout windows are provided at the outer periphery of each of the cores, and joint plates are disposed on the inner bottom surface of one core. Terminal blocks project outwardly therefrom, so that the terminal blocks are adapted to be folded over each other. The end of each lead wire of the coil is guided through the cutout window and sandwiched between the folded terminal blocks, thereby connecting therewith.

摘要翻译： 公开了在压电蜂鸣器驱动电路等中用作升压线圈的微型电感器。 电感器具有封闭的磁路电路芯，该磁路由两个芯组成，该磁芯覆盖缠绕在内部线圈芯上的线圈的外周。 在每个芯的外周设置有一对切口窗，并且在一个芯的内底表面上设置接合板。 端子块向外突出，使得端子块相互折叠。 线圈的每个引线的端部被引导通过切口窗口并夹在折叠的端子块之间，从而与其连接。