JPH0377350U - - Google Patents
Info
- Publication number
- JPH0377350U JPH0377350U JP13930089U JP13930089U JPH0377350U JP H0377350 U JPH0377350 U JP H0377350U JP 13930089 U JP13930089 U JP 13930089U JP 13930089 U JP13930089 U JP 13930089U JP H0377350 U JPH0377350 U JP H0377350U
- Authority
- JP
- Japan
- Prior art keywords
- case
- back cover
- partition wall
- circuit breaker
- step part
- 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 4
Landscapes
- Breakers (AREA)
Description
第１図はこの考案の一実施例である回路遮断器
の側面図、第２図は第１図のＡ矢視下面図、第３
図および第４図は第２図のＢ−Ｂ矢視断面を示し
第３図は容器の内圧が小さい場合の裏蓋の状態を
示す断面図、第４図は容器の内圧が過大である場
合の裏蓋の状態を示す断面図、第５図は従来の回
路遮断器の側面一部断面図である。
１……ケース、２……カバー、８……開口部、
１０……止めねじ、１１……裏蓋、１５……相間
仕切壁、１４ａ，１４ｂ……段差部。
Fig. 1 is a side view of a circuit breaker which is an embodiment of this invention, Fig. 2 is a bottom view as seen from arrow A in Fig. 1, and Fig.
Figure 4 and Figure 4 are cross-sectional views taken along the line B-B in Figure 2, Figure 3 is a cross-sectional view showing the state of the back cover when the internal pressure of the container is low, and Figure 4 is a cross-sectional view showing the state of the back cover when the internal pressure of the container is excessive. FIG. 5 is a partial cross-sectional side view of a conventional circuit breaker. 1... Case, 2... Cover, 8... Opening,
DESCRIPTION OF SYMBOLS 10... Set screw, 11... Back cover, 15... Phase partition wall, 14a, 14b... Step portion.
Claims (1)
ースの上面開口部を覆うカバーよりなる容器のケ
ース内部に相間仕切壁を備え、この相間仕切壁に
て仕切られた空間に開閉遮断機構が収納された回
路遮断器において、裏蓋がケースの側壁部と接す
る部分の一部に段差部を設けかつケース側にも前
記段差部と嵌合する段差部を設け、前記裏蓋をケ
ース側の相間仕切壁の下端面に固定したことを特
徴とする回路遮断器。 The container is made up of a case whose bottom opening is closed with a back cover and a cover that covers the top opening of this case.The inside of the case is equipped with a partition wall, and the opening/closing mechanism is housed in the space partitioned by the partition wall. In this type of circuit breaker, a step part is provided in a part of the part where the back cover contacts the side wall part of the case, and a step part that fits with the step part is also provided on the case side, and the back cover is connected to the side wall of the case side. A circuit breaker characterized by being fixed to the lower end face of a partition wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13930089U JPH0377350U (en) | 1989-11-30 | 1989-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13930089U JPH0377350U (en) | 1989-11-30 | 1989-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0377350U true JPH0377350U (en) | 1991-08-02 |
Family
ID=31686355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13930089U Pending JPH0377350U (en) | 1989-11-30 | 1989-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0377350U (en) |
-
1989
- 1989-11-30 JP JP13930089U patent/JPH0377350U/ja active Pending
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