JPH0410551U

JPH0410551U -

Info

Publication number: JPH0410551U
Application number: JP4891690U
Authority: JP
Priority date: 1990-05-10
Filing date: 1990-05-10
Publication date: 1992-01-29

Description

[Brief explanation of the drawing]

図面は本考案に係るコイルの実施例を示すもの
で第１図は第１実施例の組合せコイルの斜視図、
第２図は第１図のコイルを形成可能な２個のコイ
ルの斜視図、第３図は２個のコイル原形の斜視図
、第４図は第１図のものの横断面図、第５図は本
考案に係るコイルの平面説明図、第６図は従来の
コイルの平面図、第７図は第２図実施例の組合せ
コイルの斜視図、第８図はその原形の平面図、第
９図は第７図のものの横断面図、第１０図、第１
１図は使用状態の断面説明図である。ｄ_１，ｄ_２……巻き幅寸法、ｔ……巻き厚、１
，２……２等辺部、３……長辺部、４……短辺部
、５……折曲部、６，６′……コイル、７，７…
…組合せコイル。 The drawings show an embodiment of the coil according to the present invention, and FIG. 1 is a perspective view of the combination coil of the first embodiment;
Figure 2 is a perspective view of two coils that can form the coil in Figure 1, Figure 3 is a perspective view of the original form of the two coils, Figure 4 is a cross-sectional view of the coil in Figure 1, and Figure 5. 6 is a plan view of a conventional coil, FIG. 7 is a perspective view of the combination coil of the embodiment shown in FIG. 2, FIG. 8 is a plan view of its original form, and FIG. The figure is a cross-sectional view of the one in Figure 7, Figure 10, and the one in Figure 1.
FIG. 1 is an explanatory cross-sectional view of the device in use. d ₁ , d ₂ ... winding width dimension, t ... winding thickness, 1
, 2...2 isosceles part, 3...long side part, 4...short side part, 5...bent part, 6, 6'...coil, 7, 7...
...Combination coil.

Claims

[Scope of claims for utility model registration] (1) The winding thickness dimension t for the winding width dimensions d ₁ and d ₂
It is a flat coil having a coil shape in which the ratio is smaller than 1:1, and the planar shape is approximately triangular or trapezoidal. Alternatively, a high-efficiency coil characterized in that one or both of the short sides 4 are bent at a substantially right angle to form a bent portion 5 to form a coil 6 having a substantially L-shaped or U-shaped side surface. (2) The high-efficiency coil according to claim 1, wherein two coils 6 are integrated to form a combination coil 7 having a substantially T-shaped or H-shaped side surface.