JPS63141541U - - Google Patents
Info
- Publication number
- JPS63141541U JPS63141541U JP1987033138U JP3313887U JPS63141541U JP S63141541 U JPS63141541 U JP S63141541U JP 1987033138 U JP1987033138 U JP 1987033138U JP 3313887 U JP3313887 U JP 3313887U JP S63141541 U JPS63141541 U JP S63141541U
- Authority
- JP
- Japan
- Prior art keywords
- base
- wall
- arc extinguishing
- circuit breaker
- extinguishing chamber
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
Landscapes
- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
第１図乃至第４図は本考案の一実施例を示し、
第１図は要部を破断して表わす全体の側面図、第
２図はカバーの一部を破断して表わす平面図、第
３図は部分底面図、第４図はベース単体の部分底
面図である。そして、第５図及び第６図は従来構
成を示し、第５図は一部を破断して表わす部分側
面図、第６図は第２図相当図であり、又、第７図
は異なる従来構成を示す第５図相当図である。
図面中、２１は本体ケース、２２はベース、２
２ａは外側壁、２２ｂは相間仕切壁、２３はカバ
ー、２４は消弧室、２４ａは端板、２６は連結壁
、２７は挿入孔、２８は型抜き孔、３０，３１は
取付孔、３２はねじ、３４は固定接触子、３７は
ねじ、３９は可動接触子を示す。
1 to 4 show an embodiment of the present invention,
Figure 1 is a side view of the whole with main parts cut away, Figure 2 is a plan view with part of the cover cut away, Figure 3 is a partial bottom view, and Figure 4 is a partial bottom view of the base alone. It is. 5 and 6 show the conventional configuration, FIG. 5 is a partially cutaway side view, FIG. 6 is a view equivalent to FIG. 2, and FIG. 7 is a different conventional configuration. FIG. 5 is a diagram corresponding to FIG. 5 showing the configuration. In the drawing, 21 is the main body case, 22 is the base, 2
2a is an outer wall, 22b is a phase partition wall, 23 is a cover, 24 is an arc extinguishing chamber, 24a is an end plate, 26 is a connecting wall, 27 is an insertion hole, 28 is a punching hole, 30, 31 is a mounting hole, 32 34 is a fixed contact, 37 is a screw, and 39 is a movable contact.
Claims (1)
ベース及びこのベースに被せられるカバーから成
る本体ケースと、この本体ケース内に形成された
消弧室と、この消弧室の底部に配設された固定接
触子と、この固定接触子に対し接離可能に設けら
れた可動接触子とを具備し、前記消弧室の端部に
あつて前記ベースの外側壁と相間仕切壁とを連結
する連結壁をベースに一体成形により形成し、こ
のベースの底部に前記連結壁の成形に伴つて形成
された型抜き孔を挿通したねじにより前記固定接
触子をベースに固定したことを特徴とする回路し
や断器。 ２ ベースの外側壁にあつて連結壁の基端部近傍
部位に、カバーを取付ける取付孔を形成したこと
を特徴とする実用新案登録請求の範囲第１項に記
載の回路しや断器。 ３ 連結壁に、消弧室の端板を挿入する挿入孔を
形成したことを特徴とする実用新案登録請求の範
囲第１項又は第２項に記載の回路しや断器。[Claims for Utility Model Registration] 1. A main body case consisting of a base integrally having a partition wall facing an outer wall and a cover to be placed on this base, an arc extinguishing chamber formed within this main body case, and A fixed contact disposed at the bottom of the arc extinguishing chamber, and a movable contact disposed so as to be able to approach and separate from the fixed contact, and located at the end of the arc extinguishing chamber and outside the base. A connecting wall that connects the wall and the phase partition wall is formed by integral molding on the base, and the fixed contact is attached to the base by a screw inserted through a punched hole formed at the bottom of the base when the connecting wall is molded. A circuit disconnector characterized by being fixed to. 2. The circuit breaker and circuit breaker according to claim 1, wherein a mounting hole for mounting a cover is formed in the outer wall of the base near the proximal end of the connecting wall. 3. The circuit breaker or circuit breaker according to claim 1 or 2 of the utility model registration, characterized in that the connecting wall has an insertion hole into which the end plate of the arc extinguishing chamber is inserted.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987033138U JPH0535552Y2 (en) | 1987-03-09 | 1987-03-09 | |
| KR1019880000588A KR880011847A (en) | 1987-03-09 | 1988-01-26 | Circuit breaker |
| KR2019910003676U KR910003746Y1 (en) | 1987-03-09 | 1991-03-19 | Circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987033138U JPH0535552Y2 (en) | 1987-03-09 | 1987-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63141541U true JPS63141541U (en) | 1988-09-19 |
| JPH0535552Y2 JPH0535552Y2 (en) | 1993-09-09 |
Family
ID=30840466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987033138U Expired - Lifetime JPH0535552Y2 (en) | 1987-03-09 | 1987-03-09 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0535552Y2 (en) |
| KR (1) | KR880011847A (en) |
-
1987
- 1987-03-09 JP JP1987033138U patent/JPH0535552Y2/ja not_active Expired - Lifetime
-
1988
- 1988-01-26 KR KR1019880000588A patent/KR880011847A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535552Y2 (en) | 1993-09-09 |
| KR880011847A (en) | 1988-10-31 |