JPS6171946U

JPS6171946U -

Info

Publication number: JPS6171946U
Application number: JP15570884U
Authority: JP
Priority date: 1984-10-17
Filing date: 1984-10-17
Publication date: 1986-05-16

Description

[Brief explanation of the drawing]

図はすべて本考案の実施例を示し、第１図は一
実施例の回路遮断器の全体の側面図、第２図は可
撓性絶縁材の構造図、第３図は回路遮断器が引外
された状態の側面図、第４図は装着状態を示す部
分断面図、第５図は他の実施例の斜視図、第６図
は、他の実施例で可撓性絶縁板を係止する絶縁板
の斜視図、第７図は、他の実施例の装着状態の断
面図、第８図は他の実施例の装着状態の斜視図で
ある。１…第１接点台、２…絶縁板、３…消弧装置、
４…フツク、５…ラツチ、６…可撓性絶縁板、７
…第２接点台。 The figures all show embodiments of the present invention; Fig. 1 is an overall side view of a circuit breaker according to an embodiment, Fig. 2 is a structural diagram of a flexible insulating material, and Fig. 3 is a circuit breaker when the circuit breaker is tripped. FIG. 4 is a partial sectional view showing the attached state; FIG. 5 is a perspective view of another embodiment; FIG. 6 is a side view of another embodiment with the flexible insulating plate locked. FIG. 7 is a cross-sectional view of another embodiment in an installed state, and FIG. 8 is a perspective view of another embodiment in an installed state. 1... First contact stand, 2... Insulating plate, 3... Arc extinguishing device,
4...Hook, 5...Latch, 6...Flexible insulating plate, 7
...Second contact stand.

Claims

[Scope of utility model registration request]

A switchgear that is externally drawn when a short-circuit current flows, an arc extinguisher that quickly extinguishes the arc, and an insulating plate that is provided between the switchgear and the arc extinguisher and that engages with the switchgear. In a circuit breaker having a first contact base and a second contact base facing the first contact base, the circuit breaker is engaged with the arc extinguishing device or the insulating plate, one end covers the front surface of the switchgear, and the other end covers the second contact base. A circuit breaker characterized by having a flexible insulating plate arranged to cover a contact block.