JPH0163019U - - Google Patents
Info
- Publication number
- JPH0163019U JPH0163019U JP1987157439U JP15743987U JPH0163019U JP H0163019 U JPH0163019 U JP H0163019U JP 1987157439 U JP1987157439 U JP 1987157439U JP 15743987 U JP15743987 U JP 15743987U JP H0163019 U JPH0163019 U JP H0163019U
- Authority
- JP
- Japan
- Prior art keywords
- arc
- extinguishing
- plate
- insulating material
- legs
- 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.)
- Granted
Links
- 239000011810 insulating material Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 claims 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Description
第１図はこの考案の回路遮断器の消弧装置の一
実施例を示す分解斜視図、第２図は従来の回路遮
断器の消弧装置の斜視図である。図中、１，２１
：消弧板、２，２２：切欠き部、３，２３：脚部
、４，２４：取付け用突起部、５，２５：絶縁材
製の支持板、６：孔、７：シリコンゴム製の消弧
板脚部セパレータ、８：基板、９：突出フイン。
FIG. 1 is an exploded perspective view showing an embodiment of the arc extinguishing device for a circuit breaker of this invention, and FIG. 2 is a perspective view of a conventional arc extinguishing device for a circuit breaker. In the figure, 1, 21
: Arc-extinguishing plate, 2, 22: Notch, 3, 23: Leg, 4, 24: Mounting protrusion, 5, 25: Support plate made of insulating material, 6: Hole, 7: Silicon rubber Arc-extinguishing plate leg separator, 8: board, 9: protruding fin.
Claims (1)
且つ両側縁に取付け用突起部を備えた複数枚の金
属製の消弧板と、前記複数枚の消弧板の取付け用
突起部を孔に嵌め込んで間隔を置いて装着支持す
る絶縁材製支持板と、シリコンゴムにより基板に
複数の突出フインが一体に成形された消弧板脚部
セパレータとから構成され、前記消弧板脚部セパ
レータの基板が前記消弧板と絶縁材製支持板との
間に挾持され且つフインが複数枚の消弧板脚部の
間隙に挿入されて成る回路遮断器の消弧装置。 A plurality of metal arc-extinguishing plates having legs formed on both sides of a notch in the substantially central part and mounting protrusions on both side edges, and mounting protrusions of the plurality of arc-extinguishing plates. The arc-extinguishing plate is composed of a support plate made of an insulating material that is fitted into a hole and supported at intervals, and an arc-extinguishing plate leg separator that has a plurality of protruding fins integrally formed on the base plate from silicone rubber. An arc extinguishing device for a circuit breaker, wherein a base plate of a leg separator is held between the arc extinguishing plate and an insulating material support plate, and fins are inserted into gaps between a plurality of arc extinguishing plate legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15743987U JPH0448577Y2 (en) | 1987-10-16 | 1987-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15743987U JPH0448577Y2 (en) | 1987-10-16 | 1987-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0163019U true JPH0163019U (en) | 1989-04-24 |
| JPH0448577Y2 JPH0448577Y2 (en) | 1992-11-16 |
Family
ID=31436882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15743987U Expired JPH0448577Y2 (en) | 1987-10-16 | 1987-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448577Y2 (en) |
-
1987
- 1987-10-16 JP JP15743987U patent/JPH0448577Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448577Y2 (en) | 1992-11-16 |
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