JPS5863715U - variable coil - Google Patents

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来技術による空心コイルと呼ばれる可変コ
イルの斜視図、第２図は従来技術による印刷コイルの平
面図、第３図は従来技術による印刷コイルの断面図、第
４図は本考案による可変コイルの平面図、第５図は本考
案による可変コイルの断面図である。Figure 1 is a perspective view of a variable coil called an air-core coil according to the prior art, Figure 2 is a plan view of a printed coil according to the prior art, Figure 3 is a sectional view of a printed coil according to the prior art, and Figure 4 is the present invention. FIG. 5 is a plan view of the variable coil according to the present invention, and FIG. 5 is a cross-sectional view of the variable coil according to the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] インダクタンス調整を行なう可変コイルにおいて、可変
コイルを調整分のインダクタンスを持つ氷板に形成した
うず巻状パターンと固定部分のインダクタンスを持つ固
定コイルに分け、前記うず巻状パターンの一端と、前記
固定コイルの一端とが接続され、かつ前記うず巻状パタ
ーンが切削されて調整が行なわれていることを特徴とす
る可変コイル。In a variable coil for inductance adjustment, the variable coil is divided into a spiral pattern formed on an ice plate having an inductance for adjustment and a fixed coil having an inductance of a fixed part, and one end of the spiral pattern and the fixed coil are connected to each other. A variable coil, characterized in that the variable coil is connected to one end of the coil, and the spiral pattern is cut to perform adjustment.