JPS629130U

JPS629130U -

Info

Publication number: JPS629130U
Application number: JP9968985U
Authority: JP
Priority date: 1985-06-29
Filing date: 1985-06-29
Publication date: 1987-01-20

Description

[Brief explanation of drawings]

図はいずこもこの考案の一実施例を示すもので
、第１図は回転指示体の構成を示す正面図、第２
図ａは第１図に示す回転指示体の拡大側面図、第
２図ｂは板状マグネツトの拡大側面図、第３図は
回転指示体の変形例の断面図、第４図は同じく第
３図のＡ―Ａ断線における断面図、第５図は一部
を裁除した指示器の正面図、第６図は同じく指示
器の一部を裁除した部分側面図、第７図ａ〜ｅは
指示器の表示状態を示す図、第８図ａは液面計の
一部を裁除した側面図、第８図ｂは同じく液面計
の正面図である。１……回転指示体、２ａ，２ｂ……指示板、４
ａ，４ｂ〜８ａ，８ｂ……液位表示着色層、９…
…筐体、１８……異常低液位区域、１９……正常
液位区域、２０……異常高液位区域、２２……筒
状体、Ｍ，２３……マグネツト、２４……コラム
、Ｆ……フロート、２６……マグネツト式液面計
、Ｃ_３……異常高液位表示着色層（黄）、Ｃ_４…
…異常低液位表示着色層（黄）、Ｃ_５……正常液
位表示着色層（青、白）。 Each of the figures shows an embodiment of this invention; Fig. 1 is a front view showing the configuration of the rotation indicator;
Figure a is an enlarged side view of the rotation indicator shown in Figure 1, Figure 2 b is an enlarged side view of the plate magnet, Figure 3 is a cross-sectional view of a modified example of the rotation indicator, and Figure 4 is the same. 5 is a front view of the indicator with a part cut away, Figure 6 is a partial side view of the indicator with a part cut out, and Figures 7 a to e 8 is a diagram showing the display state of the indicator, FIG. 8a is a side view with a part of the liquid level gauge cut away, and FIG. 8b is a front view of the liquid level gauge. 1...Rotation indicator, 2a, 2b...Instruction board, 4
a, 4b to 8a, 8b...Liquid level display colored layer, 9...
...Housing, 18...Abnormally low liquid level area, 19...Normal liquid level area, 20...Abnormally high liquid level area, 22...Cylindrical body, M, 23...Magnet, 24...Column, F ... Float, 26 ... Magnetic liquid level gauge, C ₃ ... Abnormally high liquid level display colored layer (yellow), C ₄ ...
... Colored layer indicating abnormal low liquid level (yellow), C ₅ ... Colored layer indicating normal liquid level (blue, white).

Claims

[Scope of utility model registration request]

A column in which a float is placed in a cylindrical body made of a non-magnetic material and whose magnetization direction is integral with the magnet in the length direction of the cylindrical body, and a long column made of a non-magnetic material that is in contact with the column. A magnet is provided in the housing, the circumferential surface of which is divided into two in the generatrix direction, and each of the numerous rotation indicators each having a different liquid level display colored layer formed on each circumferential surface can be freely rotated and attached to the housing. The rotation indicators are arranged so as to be pivoted in a direction perpendicular to the length direction, and each of the circumferential surfaces of a specific number of rotation indicators on the upper and lower end sides of the arrangement position among the plurality of rotation indicators In addition to forming an abnormally high liquid level indicating colored layer and an abnormally low liquid level indicating colored layer, each circumferential surface of the rotating indicator disposed between the rotating indicators for indicating both the abnormal liquid level has the above-mentioned respective layers. A magnetic liquid level gauge characterized in that a normal liquid level display colored layer is formed in a color different from that of the colored layer.