JPS63186031U - - Google Patents
Info
- Publication number
- JPS63186031U JPS63186031U JP7735087U JP7735087U JPS63186031U JP S63186031 U JPS63186031 U JP S63186031U JP 7735087 U JP7735087 U JP 7735087U JP 7735087 U JP7735087 U JP 7735087U JP S63186031 U JPS63186031 U JP S63186031U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- parts
- cut
- switching device
- view
- 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
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Description
第１図は本考案の一実施例を示す正面図、第２
図は第１図のＡ―Ａ線に沿つて切断し矢印方向に
見た断面図、第３図は本考案の一実施例の要部を
一部切断して示す正面図、第４図は本考案の一実
施例の絶縁箱を一部切断して示す正面図、第５図
は第４図の平面図、第６図は第４図のＡ―Ａ線に
沿つて切断し矢印方向に見た断面図、第７図は本
考案の他の実施例を示す正面図、第８図は従来の
真空接触器を示す正面図、第９図は第８図のＡ―
Ａ線に沿つて切断し矢印方向に見た断面図、第１
０図は従来の真空接触器に取付けられている真空
バルブを示す断面図、第１１図は第８図のＢ―Ｂ
線に沿つて切断し矢印方向に見た断面図である。
４……操作機構部、４０……真空遮断部。
Figure 1 is a front view showing one embodiment of the present invention;
The figure is a sectional view taken along the line A--A in Figure 1 and viewed in the direction of the arrow, Figure 3 is a partially cutaway front view showing the main part of an embodiment of the present invention, and Figure 4 is A partially cutaway front view of an insulating box according to an embodiment of the present invention, FIG. 5 is a plan view of FIG. 4, and FIG. 7 is a front view showing another embodiment of the present invention, FIG. 8 is a front view showing a conventional vacuum contactor, and FIG. 9 is a cross-sectional view of FIG.
Cross-sectional view taken along line A and viewed in the direction of the arrow, 1st
Figure 0 is a cross-sectional view showing a vacuum valve installed in a conventional vacuum contactor, and Figure 11 is a cross-sectional view taken along B-B in Figure 8.
FIG. 3 is a cross-sectional view taken along a line and viewed in the direction of the arrow. 4... Operating mechanism section, 40... Vacuum cutoff section.
Claims (1)
開閉する操作機構部とから成る真空開閉装置にお
いて、前記複数の真空遮断部を、箱状に形成した
絶縁枠体に複数の独立した真空室を設けると共に
、この各真空室にそれぞれ接離自在とした一対の
接点を配設して構成したことを特徴とする真空開
閉装置。 In a vacuum switching device comprising a plurality of vacuum cut-off parts and an operation mechanism part for opening and closing the plurality of vacuum cut-off parts, the plurality of vacuum cut-off parts are arranged in a box-shaped insulating frame and a plurality of independent vacuum chambers. 1. A vacuum switching device characterized in that a pair of contacts which can be freely connected and separated are arranged in each vacuum chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7735087U JPS63186031U (en) | 1987-05-25 | 1987-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7735087U JPS63186031U (en) | 1987-05-25 | 1987-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63186031U true JPS63186031U (en) | 1988-11-29 |
Family
ID=30925271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7735087U Pending JPS63186031U (en) | 1987-05-25 | 1987-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63186031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007134231A (en) * | 2005-11-11 | 2007-05-31 | Toshiba Corp | Vacuum switching device |
-
1987
- 1987-05-25 JP JP7735087U patent/JPS63186031U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007134231A (en) * | 2005-11-11 | 2007-05-31 | Toshiba Corp | Vacuum switching device |
| JP4695496B2 (en) * | 2005-11-11 | 2011-06-08 | 株式会社東芝 | Vacuum switchgear |
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