JPS6174927U - - Google Patents
Info
- Publication number
- JPS6174927U JPS6174927U JP15840184U JP15840184U JPS6174927U JP S6174927 U JPS6174927 U JP S6174927U JP 15840184 U JP15840184 U JP 15840184U JP 15840184 U JP15840184 U JP 15840184U JP S6174927 U JPS6174927 U JP S6174927U
- Authority
- JP
- Japan
- Prior art keywords
- accumulator
- temperature switch
- operating device
- operates
- hydraulic operating
- 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
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 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図は一般的な液圧操作装置を示
す構成図、第３図は第２図のアキユムレータを示
す構成図、第４図は第３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…ケース、２１…温度スイツチ、２２
…ヒータ。
Fig. 1 is a block diagram of an accumulator showing an embodiment of the present invention, Fig. 2 is a block diagram showing a general hydraulic operating device, Fig. 3 is a block diagram showing the accumulator of Fig. 2, and Fig. 4 is a pressure diagram of N2 gas in the accumulator shown in FIG. 3. 14...Accumulator, 15...Container, 16...N
2 gas chamber, 17...liquid chamber, 18...piston, 19...
Piping, 20... Case, 21... Temperature switch, 22
…heater.
Claims (1)
してなる開閉装置の液圧操作装置において、前記
アキユムレータをケースで覆い、このケース内に
は設定温度にて動作する温度スイツチと、この温
度スイツチに連動して発熱するヒータとを装着し
たことを特徴とする液圧操作装置。 In a hydraulic operating device for a switchgear having an accumulator with high-pressure gas sealed inside, the accumulator is covered with a case, and the case includes a temperature switch that operates at a set temperature, and a temperature switch that operates in conjunction with the temperature switch. A hydraulic operating device characterized in that it is equipped with a heater that generates heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15840184U JPS6174927U (en) | 1984-10-22 | 1984-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15840184U JPS6174927U (en) | 1984-10-22 | 1984-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6174927U true JPS6174927U (en) | 1986-05-21 |
Family
ID=30716381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15840184U Pending JPS6174927U (en) | 1984-10-22 | 1984-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6174927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62249325A (en) * | 1986-04-23 | 1987-10-30 | 三菱電機株式会社 | Gas blast power breaker |
-
1984
- 1984-10-22 JP JP15840184U patent/JPS6174927U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62249325A (en) * | 1986-04-23 | 1987-10-30 | 三菱電機株式会社 | Gas blast power breaker |
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