JPS629336U - - Google Patents
Info
- Publication number
- JPS629336U JPS629336U JP10015285U JP10015285U JPS629336U JP S629336 U JPS629336 U JP S629336U JP 10015285 U JP10015285 U JP 10015285U JP 10015285 U JP10015285 U JP 10015285U JP S629336 U JPS629336 U JP S629336U
- Authority
- JP
- Japan
- Prior art keywords
- current detection
- detection mechanism
- opening
- case
- window
- 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
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 239000004020 conductor Substances 0.000 description 1
Landscapes
- Breakers (AREA)
Description
図は本考案の一実施例を要部を断面して示す側
面図である。
図中、１はケース、２はケース１の一部をなす
カバー、４は電源端子、７は可動側導体、８は開
閉機構、１２は負荷端子、１４はヒータ、１６は
バイメタル、１７は過負荷電流検出機構、１８は
固定鉄心、１９は可動鉄心、２０は短絡電流検出
機構、２１はトリツプ桿、２２は窓部、２４はイ
ンクパツク（感圧部材）、２５はガス抜き孔、２
６は透明カバーである。
The figure is a side view showing an embodiment of the present invention, with main parts cut away. In the figure, 1 is a case, 2 is a cover that is a part of the case 1, 4 is a power terminal, 7 is a movable conductor, 8 is an opening/closing mechanism, 12 is a load terminal, 14 is a heater, 16 is a bimetal, and 17 is an overheater. Load current detection mechanism, 18 is a fixed core, 19 is a movable core, 20 is a short circuit current detection mechanism, 21 is a trip rod, 22 is a window, 24 is an ink pack (pressure sensitive member), 25 is a gas vent hole, 2
6 is a transparent cover.
Claims (1)
びに短絡電流検出機構を備え、これらの過負荷電
流検出機構及び短絡電流検出機構の検出に基づい
て前記開閉機構を夫々開放させるようにした回路
しや断器において、前記ケースに窓部を設けると
ともに、この窓部に前記ケース内の圧力が所定以
上となつた時に破損する感圧部材を設けたことを
特徴とする回路しや断器。 A circuit opening/closing mechanism is provided with an opening/closing mechanism, an overload current detection mechanism, and a short circuit current detection mechanism in a case, and each of the opening/closing mechanisms is opened based on detection by the overload current detection mechanism and the short circuit current detection mechanism. 1. A circuit breaker or breaker, characterized in that the case is provided with a window, and the window is provided with a pressure-sensitive member that breaks when the pressure inside the case exceeds a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10015285U JPS629336U (en) | 1985-07-02 | 1985-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10015285U JPS629336U (en) | 1985-07-02 | 1985-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS629336U true JPS629336U (en) | 1987-01-20 |
Family
ID=30969702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10015285U Pending JPS629336U (en) | 1985-07-02 | 1985-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629336U (en) |
-
1985
- 1985-07-02 JP JP10015285U patent/JPS629336U/ja active Pending
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