JPS6151631U - - Google Patents
Info
- Publication number
- JPS6151631U JPS6151631U JP13619484U JP13619484U JPS6151631U JP S6151631 U JPS6151631 U JP S6151631U JP 13619484 U JP13619484 U JP 13619484U JP 13619484 U JP13619484 U JP 13619484U JP S6151631 U JPS6151631 U JP S6151631U
- Authority
- JP
- Japan
- Prior art keywords
- accumulator
- operating device
- switchgear
- heating element
- interlocked
- 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
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図は本考案の一実施例を示すアキユムレー
タの構成図、第２図は第１図に示すアキユムレー
タ内のＮ２ガスの圧力線図、第３図は一般的な液
圧操作装置を示す構成図、第４図は従来のキユム
レータを示す構成図、第５図は第４図に示すアキ
ユムレータ内のＮ２ガスの圧力線図である。
１４…アキユムレータ、１５…容器、１６…Ｎ
２ガス室、１７…液室、１８…ピストン、１９…
配管、２０…ニクロム線、２１…制御装置、２２
…電源。
Fig. 1 is a configuration diagram of an accumulator showing an embodiment of the present invention, Fig. 2 is a pressure diagram of N2 gas in the accumulator shown in Fig. 1, and Fig. 3 shows a general hydraulic operating device. FIG. 4 is a block diagram showing a conventional accumulator, and FIG. 5 is a pressure diagram of N 2 gas in the accumulator shown in FIG. 4. 14...Accumulator, 15...Container, 16...N
2 gas chamber, 17...liquid chamber, 18...piston, 19...
Piping, 20... Nichrome wire, 21... Control device, 22
…power supply.
Claims (1)
してなる開閉装置の液圧操作装置において、前記
アキユムレータに発熱体を装着するとともにこの
発熱体は前記開閉装置に連動していることを特徴
とする液圧操作装置。 A hydraulic operating device for a switchgear having an accumulator with high-pressure gas sealed therein, characterized in that a heating element is attached to the accumulator and the heating element is interlocked with the switchgear. Operating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13619484U JPS6151631U (en) | 1984-09-10 | 1984-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13619484U JPS6151631U (en) | 1984-09-10 | 1984-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6151631U true JPS6151631U (en) | 1986-04-07 |
Family
ID=30694663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13619484U Pending JPS6151631U (en) | 1984-09-10 | 1984-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6151631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62249324A (en) * | 1986-04-23 | 1987-10-30 | 三菱電機株式会社 | Gas blast power breaker |
-
1984
- 1984-09-10 JP JP13619484U patent/JPS6151631U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62249324A (en) * | 1986-04-23 | 1987-10-30 | 三菱電機株式会社 | Gas blast power breaker |