JPS5916044U - Temperature fuse device for circuit breakers - Google Patents
Temperature fuse device for circuit breakersInfo
- Publication number
- JPS5916044U JPS5916044U JP11034882U JP11034882U JPS5916044U JP S5916044 U JPS5916044 U JP S5916044U JP 11034882 U JP11034882 U JP 11034882U JP 11034882 U JP11034882 U JP 11034882U JP S5916044 U JPS5916044 U JP S5916044U
- Authority
- JP
- Japan
- Prior art keywords
- fuse
- temperature fuse
- temperature
- poles
- plate
- 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図は従来の２極１素子のＬ極、Ｎ極共に温度ヒユー
ズを装着した回路しゃ断器回路図、第２図は本案装置の
回路図、第３図は本考案装置を装着した部分断面構成図
、第４図は本案の１実施例でＮ極側温度ヒユーズ装置と
その引外し機構を示す側面図である。
、１・・・・・・回路しゃ断器、２・・・・・・過電流
動作素子、３・・・・・・可動鉄片、４引外し機構、５
・・・・・・Ｌ極温度ヒユーズ、６・・・・・・Ｎ極温
度ヒユーズ、７・・・・・・固定ヒュース板、８・・・
・・・可動ヒユーズ板、９・・・・・・ジャンパー線、
１０・・・・・・接点側ジャンパー線、１１・・・・・
・ヒユーズ開放ばね、１２・・・・・・負荷端子、１３
・・・・・・可動鉄片軸、１４・・・・・・引外しレバ
ー軸、１５・・・・・・ラッチカム。
第２！」
ＬＮFigure 1 is a circuit diagram of a conventional two-pole, one-element circuit breaker with temperature fuses attached to both the L and N poles, Figure 2 is a circuit diagram of the proposed device, and Figure 3 is a partial cross-section of the device equipped with the present invention. FIG. 4 is a side view showing a north pole side temperature fuse device and its tripping mechanism in one embodiment of the present invention. , 1... circuit breaker, 2... overcurrent operation element, 3... movable iron piece, 4 tripping mechanism, 5
...L pole temperature fuse, 6...N pole temperature fuse, 7...Fixed fuse plate, 8...
...Movable fuse plate, 9...Jumper wire,
10...Contact side jumper wire, 11...
・Fuse release spring, 12...Load terminal, 13
......Movable iron piece shaft, 14...Trip lever shaft, 15...Latch cam. Second! ”LN
Claims (1)
を開離させ、器内の過熱発熱時には一定の温度で溶断す
る温度ヒユーズを両極に設ける回路しゃ断器において、
接地側温度ヒユーズは固定ヒユーズ板と、可動ヒユーズ
板間に接着されてなり、該温度ヒユーズ溶断の際は、可
動ヒユーズ板に設けられた温度ヒユーズ開放バネの押圧
力と、背面に近接して設けられた引外し機構により両極
を開離させるようにした回路しゃ断器の温度ヒユーズ装
置。In a circuit breaker, both poles are equipped with a temperature fuse that automatically opens both poles by the action of an overcurrent operating element when there is an overload current, and which melts at a certain temperature when the device overheats.
The ground-side temperature fuse is bonded between a fixed fuse plate and a movable fuse plate, and when the temperature fuse is blown, the pressure of the temperature fuse opening spring provided on the movable fuse plate and the pressure of the temperature fuse release spring provided on the movable fuse plate are A circuit breaker thermal fuse device that uses a tripping mechanism to separate the poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11034882U JPS5916044U (en) | 1982-07-22 | 1982-07-22 | Temperature fuse device for circuit breakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11034882U JPS5916044U (en) | 1982-07-22 | 1982-07-22 | Temperature fuse device for circuit breakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5916044U true JPS5916044U (en) | 1984-01-31 |
Family
ID=30256668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11034882U Pending JPS5916044U (en) | 1982-07-22 | 1982-07-22 | Temperature fuse device for circuit breakers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5916044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009534804A (en) * | 2006-04-26 | 2009-09-24 | デーン＋シェーネ ゲーエムベーハ＋ツェオー．カーゲー | Method for determining dimensions of lightning arrester disconnecting device |
| JP2013008698A (en) * | 2009-04-02 | 2013-01-10 | Nippon Telegr & Teleph Corp <Ntt> | Circuit breaker |
-
1982
- 1982-07-22 JP JP11034882U patent/JPS5916044U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009534804A (en) * | 2006-04-26 | 2009-09-24 | デーン＋シェーネ ゲーエムベーハ＋ツェオー．カーゲー | Method for determining dimensions of lightning arrester disconnecting device |
| JP2013008698A (en) * | 2009-04-02 | 2013-01-10 | Nippon Telegr & Teleph Corp <Ntt> | Circuit breaker |
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