JPH0449438U - - Google Patents
Info
- Publication number
- JPH0449438U JPH0449438U JP9190390U JP9190390U JPH0449438U JP H0449438 U JPH0449438 U JP H0449438U JP 9190390 U JP9190390 U JP 9190390U JP 9190390 U JP9190390 U JP 9190390U JP H0449438 U JPH0449438 U JP H0449438U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- folded portion
- movable
- facing
- main
- 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
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
第１図ａ，第１図ｂ及び第１図ｃは本考案の一
実施例による断路器の動作状態を示す断面図、第
２図ａ，第２図ｂ及び第２図ｃは従来の断路器の
動作状態を示す断面図である。
図中、１は主接触子、１ｃは折返し部分、２は
アーク接触子、３は可動接触子、６はアークカバ
ーである。
1a, 1b, and 1c are cross-sectional views showing the operating state of a disconnector according to an embodiment of the present invention, and FIGS. 2a, 2b, and 2c are sectional views of conventional disconnectors. FIG. 3 is a cross-sectional view showing the operating state of the device. In the figure, 1 is a main contact, 1c is a folded portion, 2 is an arc contact, 3 is a movable contact, and 6 is an arc cover.
Claims (1)
平行な方向に移動する可動接触子、 前記可動接触子をはさんで前記主接触子と対向
するアーク接触子、及び 前記可動接触子に対向する前記折返し部分を少
なくとも覆う絶縁性カバー、 を具備する開閉装置。[Claims for Utility Model Registration] A main contactor having a folded portion provided with a contact portion, a movable contact that moves in a direction substantially parallel to the direction of current flowing through the folded portion, and sandwiching the movable contactor. A switchgear comprising: an arc contact facing the main contact; and an insulating cover covering at least the folded portion facing the movable contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9190390U JPH0449438U (en) | 1990-08-30 | 1990-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9190390U JPH0449438U (en) | 1990-08-30 | 1990-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449438U true JPH0449438U (en) | 1992-04-27 |
Family
ID=31827939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9190390U Pending JPH0449438U (en) | 1990-08-30 | 1990-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8106326B2 (en) | 2007-12-28 | 2012-01-31 | Mitsubishi Electric Corporation | Grounding switch |
| JP2015170537A (en) * | 2014-03-10 | 2015-09-28 | 三菱電機株式会社 | switchgear |
-
1990
- 1990-08-30 JP JP9190390U patent/JPH0449438U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8106326B2 (en) | 2007-12-28 | 2012-01-31 | Mitsubishi Electric Corporation | Grounding switch |
| JP2015170537A (en) * | 2014-03-10 | 2015-09-28 | 三菱電機株式会社 | switchgear |