JPS6369331U - - Google Patents
Info
- Publication number
- JPS6369331U JPS6369331U JP16269786U JP16269786U JPS6369331U JP S6369331 U JPS6369331 U JP S6369331U JP 16269786 U JP16269786 U JP 16269786U JP 16269786 U JP16269786 U JP 16269786U JP S6369331 U JPS6369331 U JP S6369331U
- Authority
- JP
- Japan
- Prior art keywords
- protective cover
- electromagnetic contactor
- cover
- vacuum electromagnetic
- insulating
- 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
- 230000001681 protective effect Effects 0.000 claims description 6
Landscapes
- Patch Boards (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Description
第１図ないし第３図はこの考案による引出形高
圧真空電磁接触器の保護カバーの一実施例を示す
図で、第１図は正面図、第２図は第１図のＡ部拡
大図、第３図は第２図のＰ矢視図、第４図は従来
の引出形高圧真空電磁接触器の保護カバーの一例
を示す正面図である。
４……真空バルブ、９……ねじ、１０……保護
カバー、１０ａ……取付片、１０ｂ……貫通孔、
１０ｃ……絶縁カバー、１１，１２……絶縁板、
１３……係止ピン、２０……絶縁フレーム。
Figures 1 to 3 are views showing one embodiment of the protective cover of the drawer-type high-pressure vacuum electromagnetic contactor according to this invention, in which Figure 1 is a front view, Figure 2 is an enlarged view of section A in Figure 1, 3 is a view taken along arrow P in FIG. 2, and FIG. 4 is a front view showing an example of a protective cover of a conventional draw-out type high-pressure vacuum electromagnetic contactor. 4... Vacuum valve, 9... Screw, 10... Protective cover, 10a... Mounting piece, 10b... Through hole,
10c... Insulating cover, 11, 12... Insulating plate,
13... Locking pin, 20... Insulating frame.
Claims (1)
に設けられ露出する充電部を覆う保護カバーであ
つて、並設された複数極の真空バルブの両外側に
絶縁板を対向配置して絶縁フレームの一側絶縁板
の外側面に植設された係止ピンと、該係止ピンに
嵌合可能な貫通孔を有する取付片が直角に一体化
され前記絶縁フレームの前面を覆うとともに他側
絶縁板の外側でねじ止め可能な絶縁カバーとを備
えてなることを特徴とする引出形高圧真空電磁接
触器の保護カバー。 It is a protective cover that is removably installed on the front side of a drawer-type high-voltage vacuum electromagnetic contactor and covers the exposed live parts.It is a protective cover that is detachably installed on the front side of the drawer type high-voltage vacuum electromagnetic contactor and covers the exposed live parts. A locking pin implanted on the outer surface of the insulating plate on one side and a mounting piece having a through hole that can fit into the locking pin are integrated at right angles to cover the front surface of the insulating frame, and the insulating plate on the other side. A protective cover for a pull-out high-pressure vacuum electromagnetic contactor, comprising: an insulating cover that can be screwed on the outside thereof;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16269786U JPS6369331U (en) | 1986-10-23 | 1986-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16269786U JPS6369331U (en) | 1986-10-23 | 1986-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6369331U true JPS6369331U (en) | 1988-05-10 |
Family
ID=31090208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16269786U Pending JPS6369331U (en) | 1986-10-23 | 1986-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6369331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887819A (en) * | 2009-05-11 | 2010-11-17 | 三菱电机株式会社 | Vacuum switch |
-
1986
- 1986-10-23 JP JP16269786U patent/JPS6369331U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887819A (en) * | 2009-05-11 | 2010-11-17 | 三菱电机株式会社 | Vacuum switch |
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