JPH0160417U - - Google Patents
Info
- Publication number
- JPH0160417U JPH0160417U JP15522387U JP15522387U JPH0160417U JP H0160417 U JPH0160417 U JP H0160417U JP 15522387 U JP15522387 U JP 15522387U JP 15522387 U JP15522387 U JP 15522387U JP H0160417 U JPH0160417 U JP H0160417U
- Authority
- JP
- Japan
- Prior art keywords
- arc extinguishing
- support frame
- shaped cross
- circuit
- section
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Description
第１図はこの考案に係る回路しや断器の消弧装
置の一実施例を示す図、第２図は消弧グリツド２
を示す図、第３図は第１図における支持枠５０の
展開図、第４図はこの考案に係る回路しや断器の
消弧装置の別の実施例を示す図、第５図は従来の
回路しや断器の消弧装置を示す図、第６図は一般
的な回路しや断器の構成を示す図である。
図中、２は消弧グリツド、５０は支持枠、５１
，５８は側部、５２，５４は天板部、５３，５５
は係合部である。
Fig. 1 shows an embodiment of the arc extinguishing device for circuits and breakers according to this invention, and Fig. 2 shows the arc extinguishing grid 2.
3 is a developed view of the support frame 50 in FIG. 1, FIG. 4 is a diagram showing another embodiment of the circuit breaker arc extinguishing device according to this invention, and FIG. FIG. 6 is a diagram showing the configuration of a general circuit breaker. In the figure, 2 is an arc extinguishing grid, 50 is a support frame, and 51
, 58 are side parts, 52, 54 are top plate parts, 53, 55
is an engaging part.
Claims (1)
弧グリツドと、前記複数の消弧グリツドを並設保
持するための略コの字型断面を有する支持枠とを
具備する回路しや断器の消弧装置において、 前記支持枠の前記略コの字型断面を構成する三
面のうち、少なくとも一つの面の端部を延長した
延長部を並設保持された前記消弧グリツドの上に
重畳されるように折り曲げ、該折り曲げられた延
長部が前記三面のうち少なくとも他の一面に係合
させたことを特徴とする回路しや断器の消弧装置
。[Claims for Utility Model Registration] A plurality of arc extinguishing grids held side by side with gaps interposed between them, and a support frame having a substantially U-shaped cross section for holding the plurality of arc extinguishing grids side by side. In the arc extinguishing device for a circuit or disconnection device, an extension part extending an end of at least one of the three faces constituting the substantially U-shaped cross section of the support frame is held in parallel. An arc extinguishing device for a circuit or breaker, characterized in that the arc extinguishing grid is bent to overlap with the arc extinguishing grid, and the bent extension is engaged with at least one other of the three surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15522387U JPH0535531Y2 (en) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15522387U JPH0535531Y2 (en) | 1987-10-08 | 1987-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0160417U true JPH0160417U (en) | 1989-04-17 |
| JPH0535531Y2 JPH0535531Y2 (en) | 1993-09-09 |
Family
ID=31432662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15522387U Expired - Lifetime JPH0535531Y2 (en) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0535531Y2 (en) |
-
1987
- 1987-10-08 JP JP15522387U patent/JPH0535531Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535531Y2 (en) | 1993-09-09 |
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