JPH0319226U - - Google Patents
Info
- Publication number
- JPH0319226U JPH0319226U JP7925589U JP7925589U JPH0319226U JP H0319226 U JPH0319226 U JP H0319226U JP 7925589 U JP7925589 U JP 7925589U JP 7925589 U JP7925589 U JP 7925589U JP H0319226 U JPH0319226 U JP H0319226U
- Authority
- JP
- Japan
- Prior art keywords
- partition wall
- arc extinguishing
- circuit breaker
- groove
- shaped cross
- 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
- 238000005192 partition Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Description
第１図ないし第３図は本考案による回路遮断器
の消弧室の一実施例を示し、第１図は組立て斜視
図、第２図は第１図のＡ矢印方向から見た平面図
、第３図は消弧板の斜視図、第４図は回路遮断器
の一例を示す断面図、第５図と第６図は従来の消
弧室の一例を示し、第５図は消弧室の斜視図、第
６図は消弧板の斜視図である。
１９……消弧室、２０……ケース、２１……隔
壁、２２，２２ａ……溝、２３……消弧板、２３
ｂ……折曲部。
1 to 3 show an embodiment of the arc extinguishing chamber of the circuit breaker according to the present invention, FIG. 1 is an assembled perspective view, FIG. 2 is a plan view seen from the direction of arrow A in FIG. Figure 3 is a perspective view of an arc extinguishing plate, Figure 4 is a sectional view showing an example of a circuit breaker, Figures 5 and 6 are examples of a conventional arc extinguishing chamber, and Figure 5 is an arc extinguishing chamber. FIG. 6 is a perspective view of the arc-extinguishing plate. 19... Arc-extinguishing chamber, 20... Case, 21... Partition wall, 22, 22a... Groove, 23... Arc-extinguishing plate, 23
b...Bending part.
Claims (1)
相間を絶縁する隔壁と、前記ケースとそれぞれの
隔壁の相対する面に前記隔壁の深さ方向に設けら
れた多数の溝と、この溝に相対する両辺を挿入し
て保持された消弧板とによりなる回路遮断器の消
弧室において、前記溝が断面Ｌ字状に形成され、
前記消弧板の前記溝に挿入される両辺に前記溝の
Ｌ字状断面に適応するような折曲部が形成されて
いることを特徴とする回路遮断器の消弧室。 A partition wall provided in a case housing a circuit breaker and insulating between each phase, a large number of grooves provided in the depth direction of the partition wall on opposing surfaces of the case and each partition wall, and a partition wall opposite to the grooves. In the arc extinguishing chamber of the circuit breaker, the groove is formed with an L-shaped cross section, and the arc extinguishing plate is held by inserting both sides thereof.
An arc extinguishing chamber for a circuit breaker, characterized in that bent portions adapted to the L-shaped cross section of the groove are formed on both sides of the arc extinguishing plate inserted into the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7925589U JPH0319226U (en) | 1989-07-05 | 1989-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7925589U JPH0319226U (en) | 1989-07-05 | 1989-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319226U true JPH0319226U (en) | 1991-02-26 |
Family
ID=31623250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7925589U Pending JPH0319226U (en) | 1989-07-05 | 1989-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004501822A (en) * | 2000-06-29 | 2004-01-22 | ヴェルツ インドゥストリープロドゥクテ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Cold gas generator |
-
1989
- 1989-07-05 JP JP7925589U patent/JPH0319226U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004501822A (en) * | 2000-06-29 | 2004-01-22 | ヴェルツ インドゥストリープロドゥクテ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Cold gas generator |
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