JPS5982876U - Overcurrent passing indicator - Google Patents
Overcurrent passing indicatorInfo
- Publication number
- JPS5982876U JPS5982876U JP18017482U JP18017482U JPS5982876U JP S5982876 U JPS5982876 U JP S5982876U JP 18017482 U JP18017482 U JP 18017482U JP 18017482 U JP18017482 U JP 18017482U JP S5982876 U JPS5982876 U JP S5982876U
- Authority
- JP
- Japan
- Prior art keywords
- overcurrent
- movable body
- display
- display tube
- display device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案め第１実施例の斜視図、第２図は同じ
く平面図、第３図’ａ、ｂはそれぞれ表示筒の正常状態
及び過電流通過時の状態を示す断面図、第４図は第２実
施例を示す斜視図、第５図はその他の実施例の可動体の
正面図である。Fig. 1 is a perspective view of the first embodiment of this invention, Fig. 2 is a plan view, Fig. 3'a and b are cross-sectional views showing the normal state of the display tube and the state when an overcurrent passes through, respectively. FIG. 4 is a perspective view showing the second embodiment, and FIG. 5 is a front view of the movable body of another embodiment.
Claims (1)
貯留し外部から視認可能な表示筒と、同表示筒内に収納
され、過電流通過時に前記コアの吸引力による上動する
可動体と、前記流体内に配置され、前記可動体の上動動
作により攪拌されて過電流通過表示を行ない過電流解消
後に自重により遅延降下して沈澱する顔料とより構成し
たことを特徴とする過電流通過表示装置。 ２ 可動体は表示筒の内径よりも小径にした板状の可動
片である実用新案登録請求の範囲第１項記載の過電流通
過表示装置。 ３ 可動片はその上部に強磁性を有するコイル状の安定
部材が設けられたものである実用新案登録請求の範囲第
２項記載の過電流通過表示装置。 ４ 可動体は強磁性を有する針金状のものを球状に緩く
丸めて形成したものである実用新案登録請求の範囲第１
項記載の過電流通過表示装置。[Claims for Utility Model Registration] 1. A core disposed to surround an electric wire, a display tube that stores a transparent fluid and is visible from the outside, and a display tube that is housed in the display tube and that when an overcurrent passes through the core. It is composed of a movable body that moves upward by an attractive force, and a pigment that is placed in the fluid and is stirred by the upward movement of the movable body to display an overcurrent passage, and after the overcurrent is resolved, it falls with a delay due to its own weight and precipitates. An overcurrent passage display device characterized by: 2. The overcurrent passing display device according to claim 1, wherein the movable body is a plate-shaped movable piece having a smaller diameter than the inner diameter of the display tube. 3. The overcurrent passage display device according to claim 2, wherein the movable piece is provided with a ferromagnetic coil-shaped stabilizing member on its upper part. 4. The movable body is formed by loosely rolling a ferromagnetic wire into a spherical shape.Claim No. 1 for Utility Model Registration
Overcurrent passing indicator device as described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18017482U JPS5982876U (en) | 1982-11-29 | 1982-11-29 | Overcurrent passing indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18017482U JPS5982876U (en) | 1982-11-29 | 1982-11-29 | Overcurrent passing indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5982876U true JPS5982876U (en) | 1984-06-04 |
Family
ID=30390730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18017482U Pending JPS5982876U (en) | 1982-11-29 | 1982-11-29 | Overcurrent passing indicator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5982876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011090167A1 (en) * | 2010-01-21 | 2011-07-28 | パナソニック電工株式会社 | Power distribution information measuring device |
-
1982
- 1982-11-29 JP JP18017482U patent/JPS5982876U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011090167A1 (en) * | 2010-01-21 | 2011-07-28 | パナソニック電工株式会社 | Power distribution information measuring device |
| JP5799246B2 (en) * | 2010-01-21 | 2015-10-21 | パナソニックＩｐマネジメント株式会社 | Energization information measuring device |
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