JPS62115713U - - Google Patents
Info
- Publication number
- JPS62115713U JPS62115713U JP341386U JP341386U JPS62115713U JP S62115713 U JPS62115713 U JP S62115713U JP 341386 U JP341386 U JP 341386U JP 341386 U JP341386 U JP 341386U JP S62115713 U JPS62115713 U JP S62115713U
- Authority
- JP
- Japan
- Prior art keywords
- grounding
- vacuum
- devices
- lead rod
- vacuum switches
- 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
- 230000007246 mechanism Effects 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Gas-Insulated Switchgears (AREA)
Description
第１図〜第４図は本考案による開閉装置の実施
例に係り、第１図は回路図、第２図ａは構造を示
す正面図、第２図ｂは第２図ａの―矢視断面
図、第２図ｃは第２図ａの―矢視断面図、第
３図は第２図ｃの拡大図、第４図は第３図の―
矢視図、第５図はリングメイン回路を示す回路
図、第６図はリングメイン回路を構成する従来の
開閉装置の回路図である。
Ａ，Ｂ，Ｃ…真空開閉器、１５ａ，１５ｂ，１
５ｃ…真空インタラプタ、１６ａ，１６ｂ，１６
ｃ…接地機構付断路器、１７ａ，１７ｂ，１７ｃ
…接地装置。
1 to 4 relate to an embodiment of the switchgear according to the present invention, in which FIG. 1 is a circuit diagram, FIG. 2 a is a front view showing the structure, and FIG. 2 b is viewed from the - arrow in FIG. 2 a. 2c is a sectional view of FIG. 2a, FIG. 3 is an enlarged view of FIG. 2c, and FIG. 4 is a sectional view of FIG. 3.
5 is a circuit diagram showing a ring main circuit, and FIG. 6 is a circuit diagram of a conventional switching device constituting the ring main circuit. A, B, C...Vacuum switch, 15a, 15b, 1
5c...Vacuum interrupter, 16a, 16b, 16
c...Disconnector with earthing mechanism, 17a, 17b, 17c
...Grounding device.
Claims (1)
付断路器を接続するとともに他方のリード棒に接
地装置を接続し、これらを密閉した筐体内に収納
して形成した第一〜第三の真空開閉器の前記接地
機構付断路器どうしを夫々接続することによつて
構成され、第一及び第二の前記真空開閉器の接地
装置には他の開閉装置を接続するとともに第三の
前記真空開閉器の接地装置には負荷回路導体を接
続してリングメイン回路を構成するようにしたこ
とを特徴とする開閉装置。 A disconnector with a grounding mechanism is connected to one lead rod of the vacuum interrupter, and a grounding device is connected to the other lead rod, and these are housed in a sealed housing to form the first to third vacuum switches. It is constructed by connecting the disconnectors with grounding mechanisms, and the grounding devices of the first and second vacuum switches are connected to other switching devices, and the grounding device of the third vacuum switch is connected to the grounding devices of the first and second vacuum switches. A switchgear characterized in that a load circuit conductor is connected to the device to form a ring main circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP341386U JPS62115713U (en) | 1986-01-14 | 1986-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP341386U JPS62115713U (en) | 1986-01-14 | 1986-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62115713U true JPS62115713U (en) | 1987-07-23 |
Family
ID=30783144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP341386U Pending JPS62115713U (en) | 1986-01-14 | 1986-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62115713U (en) |
-
1986
- 1986-01-14 JP JP341386U patent/JPS62115713U/ja active Pending
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