公开(公告)号：US06522233B1

公开(公告)日：2003-02-18

申请号：US09971597

申请日：2001-10-09

Applicant: Yasuo Kyoso ,  Akihiro Hashimoto ,  Torao Misono

Inventor： Yasuo Kyoso ,  Akihiro Hashimoto ,  Torao Misono

IPC: H01F500

CPC classification number: H01F27/306 ,  H01F27/324

Abstract: A coil apparatus capable of insulating a one-turn coil from an adjacent member while requiring a small number of members. In the coil apparatus according to the present invention, a retaining piece is formed at one end and a pair of coil terminals are formed at another end of a round coil constituted of a metal plate. A fitting wall at which the coil main body is fitted and first and second retaining portions formed by notching two portions of the fitting wall facing opposite each other are formed in the insulating case. The coil main body is fitted at the fitting wall of the insulating case, the coil terminals at one end of the coil are retained at the first retaining portion as the coil is turned and the coil is insulated from the core by retaining the retaining piece at the second retaining portion and thus preventing the coil from becoming lifted. The center of the coil constituted of a metal plate is aligned on a line extending from the central line passing the center of one of the pair of coil terminals along the widthwise direction.

Abstract translation: 一种线圈装置，其能够在需要少量构件的同时将一匝线圈与相邻构件绝缘。 在根据本发明的线圈装置中，在一端形成保持片，在由金属板构成的圆形线圈的另一端形成一对线圈端子。 在绝缘壳体中形成有线圈主体嵌合的嵌合壁和在嵌合壁的两个相互相对的两个部分上形成的第一和第二保持部。 线圈主体装配在绝缘壳体的配合壁上，线圈一端的线圈端子在线圈转动时保持在第一保持部分，并且线圈通过将保持件保持在 第二保持部，从而防止线圈抬起。 由金属板构成的线圈的中心沿着沿着宽度方向从一对线圈端子的中心线的中心线延伸的线对准。