JPS62161730U - - Google Patents
Info
- Publication number
- JPS62161730U JPS62161730U JP5059286U JP5059286U JPS62161730U JP S62161730 U JPS62161730 U JP S62161730U JP 5059286 U JP5059286 U JP 5059286U JP 5059286 U JP5059286 U JP 5059286U JP S62161730 U JPS62161730 U JP S62161730U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- arc
- resistant metal
- view
- movable 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
- 239000002184 metal Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Contacts (AREA)
Description
第１図及び第２図は本考案の第１実施例を示す
もので、第１図は可動接点を閉じる直前の状態の
正面図、第２図は可動接点を閉じた状態の側面図
、第３図及び第４図は本考案の第２実施例を示す
もので、第３図は可動接点を閉じる直前の状態の
正面図、第４図は可動接点を閉じた状態の接触部
を拡大して示す側面図、第５図及び第６図は従来
の接地スイツチの全体構造を示すもので、第５図
は正面図、第６図は側面図、第７図は可動主接点
回りの局部分解斜視図、第８図はクイツク動作機
構を示す説明図である。
７：ブレード、８：可動主接点、９：固定接点
、Ａ，Ｂ，Ｃ，Ｄ：耐弧金属より成る接点。
1 and 2 show a first embodiment of the present invention, in which FIG. 1 is a front view of the movable contact immediately before it is closed, FIG. 2 is a side view of the movable contact that is closed, and FIG. Figures 3 and 4 show a second embodiment of the present invention; Figure 3 is a front view of the movable contact immediately before closing, and Figure 4 is an enlarged view of the contact portion with the movable contact closed. Figures 5 and 6 show the overall structure of a conventional grounding switch. Figure 5 is a front view, Figure 6 is a side view, and Figure 7 is a local disassembly of the area around the movable main contact. The perspective view and FIG. 8 are explanatory diagrams showing the quick operation mechanism. 7: Blade, 8: Movable main contact, 9: Fixed contact, A, B, C, D: Contacts made of arc-resistant metal.
Claims (1)
設したプレード７に耐弧金属より成る接点Ａ又は
Ｃを設けるとともに、固定接点９に耐弧金属より
成る接点Ｂ又はＤを設けたことを特徴とする接地
スイツチ。 It is characterized in that a contact A or C made of arc-resistant metal is provided on the plate 7 from which the movable main contact 8 is protruded as a pre-arc generation position, and a contact B or D made of arc-resistant metal is provided on the fixed contact 9. Ground switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5059286U JPS62161730U (en) | 1986-04-04 | 1986-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5059286U JPS62161730U (en) | 1986-04-04 | 1986-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62161730U true JPS62161730U (en) | 1987-10-14 |
Family
ID=30874095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5059286U Pending JPS62161730U (en) | 1986-04-04 | 1986-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62161730U (en) |
-
1986
- 1986-04-04 JP JP5059286U patent/JPS62161730U/ja active Pending