JPH025853U - - Google Patents
Info
- Publication number
- JPH025853U JPH025853U JP8544388U JP8544388U JPH025853U JP H025853 U JPH025853 U JP H025853U JP 8544388 U JP8544388 U JP 8544388U JP 8544388 U JP8544388 U JP 8544388U JP H025853 U JPH025853 U JP H025853U
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- conductor
- fixed
- tripping device
- automatic tripping
- 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
- 239000004020 conductor Substances 0.000 claims description 9
- 230000002159 abnormal effect Effects 0.000 claims 1
Landscapes
- Breakers (AREA)
Description
第1図はこの考案の一実施例を示す回路遮断器
の断面図、第2図は一実施例の自動引外し装置の
斜視図、第3図は第2図の分解斜視図、第4図は
従来の回路遮断器のオフ状態の断面図、第5図は
従来の回路遮断器のオン状態の断面図、第6図は
従来の回路遮断器のトリツプ状態の断面図、第7
図は従来の自動引外し装置の斜視図である。
図において、3は可動接触導体、15は可撓導
体、20は自動引外し装置、21は開閉バネとし
てのダブルトーシヨンバネ、22は継鉄、22b
は係止片である。なお、各図中同一符号は同一ま
たは相当部分を示す。
Fig. 1 is a sectional view of a circuit breaker showing one embodiment of this invention, Fig. 2 is a perspective view of an automatic tripping device of one embodiment, Fig. 3 is an exploded perspective view of Fig. 2, and Fig. 4 5 is a sectional view of the conventional circuit breaker in the OFF state, FIG. 5 is a sectional view of the conventional circuit breaker in the ON state, FIG. 6 is a sectional view of the conventional circuit breaker in the trip state, and FIG.
The figure is a perspective view of a conventional automatic tripping device. In the figure, 3 is a movable contact conductor, 15 is a flexible conductor, 20 is an automatic tripping device, 21 is a double torsion spring as an opening/closing spring, 22 is a yoke, and 22b
is a locking piece. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
点と接離可能に動く可動接点を固着した可動接触
導体、この可動接触導体と可撓導体を介して接続
され異常通電に応答し上記両接点を開離させる自
動引外し装置、この自動引外し装置に設けられた
係止片、上記可動接触導体を常時開離方向へ付勢
し、かつ開離状態において上記可動接触導体を上
記係止片へ係止させる上記自動引外し装置に支障
された開閉バネを備えたことを特徴とする回路遮
断器。 A fixed contact conductor to which a fixed contact is fixed, a movable contact conductor to which a movable contact that can move toward and away from the fixed contact is fixed, and the movable contact conductor is connected to the flexible conductor through a flexible conductor, and both of the contacts open in response to abnormal energization. an automatic tripping device for releasing the device; a locking piece provided on the automatic tripping device; and a locking piece provided on the automatic tripping device, which always urges the movable contact conductor in the release direction, and engages the movable contact conductor to the locking piece in the released state. A circuit breaker comprising an opening/closing spring that is hindered by the automatic tripping device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8544388U JPH025853U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8544388U JPH025853U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH025853U true JPH025853U (en) | 1990-01-16 |
Family
ID=31310113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8544388U Pending JPH025853U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH025853U (en) |
-
1988
- 1988-06-27 JP JP8544388U patent/JPH025853U/ja active Pending
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