JPS6345955U - - Google Patents
Info
- Publication number
- JPS6345955U JPS6345955U JP14101586U JP14101586U JPS6345955U JP S6345955 U JPS6345955 U JP S6345955U JP 14101586 U JP14101586 U JP 14101586U JP 14101586 U JP14101586 U JP 14101586U JP S6345955 U JPS6345955 U JP S6345955U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- insulating partition
- circuit breaker
- external connection
- protrusion
- 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 6
Landscapes
- Breakers (AREA)
Description
第１図はこの考案の一実施例による回路しや断
器の主要部の断面図、第２図はこの考案の他の実
施例を示す、第１図と同様の断面図、第３図は従
来の回路しや断器の部分断面側面図である。
図において、１はしや断器ケース、１０１はベ
ース、１０２はカバー、１０３，１０４Ａは溝、
１０６は突起部、１０７は突起部１０６の傾斜端
面、２は第一の接触子、３は第二の接触子、５は
外部接続端子、６は消弧室、７は絶縁隔壁である
。なお各図中同一符号は同一または相当部を示す
。
Fig. 1 is a cross-sectional view of the main parts of a circuit breaker according to an embodiment of this invention, Fig. 2 is a sectional view similar to Fig. 1 showing another embodiment of this invention, and Fig. FIG. 2 is a partially sectional side view of a conventional circuit breaker. In the figure, 1 is a breaker case, 101 is a base, 102 is a cover, 103 and 104A are grooves,
106 is a projection, 107 is an inclined end surface of the projection 106, 2 is a first contact, 3 is a second contact, 5 is an external connection terminal, 6 is an arc extinguishing chamber, and 7 is an insulating partition. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
に対向して配設された第二の接触子、この第二の
接触子に接続された外部接続端子、前記第一およ
び第二の接触子と前記外部接続端子との間に配設
され前記第一の接触子と第二の接触子との間に生
じるアークを消弧する消弧室、およびこの消弧室
と前記外部接続端子との間に配設された絶縁隔壁
を備え、しや断器ケースのベースおよびカバーの
側壁に前記絶縁隔壁の両側縁を受入れ保持する溝
を形成した回路しや断器において、前記カバーの
側壁の溝に前記絶縁隔壁をこれに対してほぼ垂直
な方向に押圧する突起部を設けたことを特徴とす
る回路しや断器。 (2) 突起部が絶縁隔壁の頂縁と接触して絶縁隔
壁を傾ける傾斜端面を有することを特徴とする実
用新案登録請求の範囲第１項記載の回路しや断器
。[Claims for Utility Model Registration] (1) A first contact connected to the opening/closing mechanism, a second contact disposed opposite thereto, and an external connection connected to the second contact. an arc extinguishing chamber disposed between the terminal, the first and second contacts and the external connection terminal and extinguishing an arc generated between the first contact and the second contact; The circuit includes an insulating partition placed between the arc extinguishing chamber and the external connection terminal, and grooves are formed in the base of the breaker case and the side walls of the cover to receive and hold both side edges of the insulating partition. 1. A circuit breaker or circuit breaker, characterized in that a groove in a side wall of the cover is provided with a protrusion that presses the insulating partition wall in a direction substantially perpendicular thereto. (2) The circuit breaker and circuit breaker according to claim 1, wherein the protrusion has an inclined end surface that contacts the top edge of the insulating partition and tilts the insulating partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14101586U JPS6345955U (en) | 1986-09-11 | 1986-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14101586U JPS6345955U (en) | 1986-09-11 | 1986-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6345955U true JPS6345955U (en) | 1988-03-28 |
Family
ID=31048411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14101586U Pending JPS6345955U (en) | 1986-09-11 | 1986-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345955U (en) |
-
1986
- 1986-09-11 JP JP14101586U patent/JPS6345955U/ja active Pending