JPS629346U - - Google Patents
Info
- Publication number
- JPS629346U JPS629346U JP10070685U JP10070685U JPS629346U JP S629346 U JPS629346 U JP S629346U JP 10070685 U JP10070685 U JP 10070685U JP 10070685 U JP10070685 U JP 10070685U JP S629346 U JPS629346 U JP S629346U
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- engaging
- fixed base
- resin
- plunger
- 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
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
Landscapes
- Breakers (AREA)
Description
第１図ないし第３図はこの考案による遮断器の
トリツプ動作表示装置の一実施例を示し、第１図
は一部分解した斜視図、第２図は平常状態の側面
図、第３図は動作状態の側面図、第４図ないし第
６図は従来の遮断器のトリツプ動作表示装置の一
例を示し、第４図は分解斜視図、第５図は平常状
態の側面図、第６図は動作状態の側面図である。
３……遮断器カバー、３ａ……表示窓、２１…
…トリツプ電磁石、２１ａ……継鉄、２１ｂ……
プランジヤ、２１ｅ……係合部、２２……固定台
、２３……操作レバー、２３ｃ……係合腕、２４
……表示体、２４ａ……表示片、２５……復帰ば
ね、２６……表示ばね。
Figures 1 to 3 show an embodiment of the circuit breaker trip operation display device according to this invention, in which Figure 1 is a partially exploded perspective view, Figure 2 is a side view in a normal state, and Figure 3 is in operation. 4 to 6 show an example of a conventional circuit breaker trip operation display device, FIG. 4 is an exploded perspective view, FIG. 5 is a side view in a normal state, and FIG. 6 is a trip operation display device. It is a side view of a state. 3... Breaker cover, 3a... Display window, 21...
...Trip electromagnet, 21a...Yoke, 21b...
Plunger, 21e...Engaging portion, 22...Fixing base, 23...Operation lever, 23c...Engaging arm, 24
... Display body, 24a ... Display piece, 25 ... Return spring, 26 ... Display spring.
Claims (1)
ヤの突出端に係合部を有する電磁石と、該電磁石
の継鉄に取付けられ表示窓を有する遮断器カバー
の内壁との間に位置する樹脂製の固定台と、該固
定台に枢支され前記プランジヤの係合部と係合す
る係合腕を有し前記開閉機構のトリツプレバーに
係合可能となるとともに復帰ばねで付勢された樹
脂製操作レバーと、前記固定台に摺動自在に案内
され前記案内窓から出入没自在で前記係合腕に係
合して平常時の突出を拘束する突起を有しばね付
勢された樹脂製表示体とを備えてなることを特徴
とする遮断器のトリツプ動作表示装置。 A fixed base made of resin and located between an electromagnet having an engaging part at the protruding end of a plunger that trips the opening/closing mechanism of the circuit breaker and an inner wall of the circuit breaker cover that is attached to the yoke of the electromagnet and has a display window. and a resin operating lever that is pivotally supported by the fixed base and has an engaging arm that engages with the engaging portion of the plunger, and is capable of engaging with the trip lever of the opening/closing mechanism and is biased by a return spring; and a spring-biased resin display body that is slidably guided by the fixed base, is movable in and out of the guide window, and has a protrusion that engages with the engagement arm to restrain protrusion during normal operation. A circuit breaker trip operation display device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10070685U JPS629346U (en) | 1985-07-02 | 1985-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10070685U JPS629346U (en) | 1985-07-02 | 1985-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS629346U true JPS629346U (en) | 1987-01-20 |
Family
ID=30970779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10070685U Pending JPS629346U (en) | 1985-07-02 | 1985-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629346U (en) |
-
1985
- 1985-07-02 JP JP10070685U patent/JPS629346U/ja active Pending
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