JPS58134841U - Gas leak lock device for gas switch - Google Patents
Gas leak lock device for gas switchInfo
- Publication number
- JPS58134841U JPS58134841U JP3124982U JP3124982U JPS58134841U JP S58134841 U JPS58134841 U JP S58134841U JP 3124982 U JP3124982 U JP 3124982U JP 3124982 U JP3124982 U JP 3124982U JP S58134841 U JPS58134841 U JP S58134841U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- gas
- shaft
- bellows
- lock
- 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.)
- Granted
Links
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案実施の一例を示すもので、第１図は要部を
切断して示した正面図、第２図は第１図左側面の半断面
図、第３図、第４図、第５図、第６図はそれぞれ第２図
のｍ−ｍ、 ■−ｒｖ、 ｖ−ｖ。
ＶＩ−ＶＩで切断して示した各平面図、第７図は第１図
の下部にある表示具の表示状態正面図、第８図、第９図
は何れも第２図に示した部分のロック状態側面図である
。
１は開閉器箱、２は壁板、３はベローズ、４はベローズ
軸、５はリンク、５ａ、５ｂは機構側板、７は起動ピン
、８は起動用スプリング、１０はロックシャフト、１１
は回動用スプリング、１２はロックレバ−１１３はスイ
ッチ切替レバー、１４゜１５はロック金具、１７は電源
ロックスイッチ、１８は開閉片、１９はハンドルシャフ
ト、２１は連動シャフト、２０．２２はロック板、２３
は開閉器シャフトである。The drawings show an example of the implementation of the present invention, and FIG. 1 is a front view with main parts cut away, FIG. 2 is a half-sectional view of the left side of FIG. 1, and FIGS. Figures 5 and 6 are m-m, ■-rv, and v-v in Figure 2, respectively. Each plan view taken along VI-VI, FIG. 7 is a front view of the display state of the display device at the bottom of FIG. 1, and FIGS. 8 and 9 are views of the part shown in FIG. 2. It is a side view of a locked state. 1 is a switch box, 2 is a wall plate, 3 is a bellows, 4 is a bellows shaft, 5 is a link, 5a, 5b are mechanism side plates, 7 is a starting pin, 8 is a starting spring, 10 is a lock shaft, 11
12 is a rotation spring, 12 is a lock lever, 113 is a switch selection lever, 14, 15 is a locking fitting, 17 is a power lock switch, 18 is an opening/closing piece, 19 is a handle shaft, 21 is an interlocking shaft, 20.22 is a lock plate, 23
is the switch shaft.
Claims (1)
伸縮するベローズとこのベローズに連接シ該開閉器箱外
へ突出して該ベローズの伸縮に応じ進退するベローズ軸
とを備え、該開閉器箱外には上記ベローズ軸の進出時に
之と係合して所定位置に制止され後退時に係合が外れて
起動用スブリン′グにより作動する起動ピンと、その起
動によりロックレバ−が外れて回動用スプリングにより
回動するロックシャフトとを備え、このロックシャフト
には電源ロックスイッチに作用する切替スイッチレバー
、ハンドルシャフトに対するロック金具および開閉器箱
内の開閉器シャフトに連接した連動シャフトに対するロ
ック金具を設けたことを特徴とするガス開閉器のガス漏
れロック装置。The switch includes a bellows that expands and contracts in response to changes in gas pressure in a switch box filled with gas, and a bellows shaft that is connected to the bellows and projects outside the switch box and moves back and forth in accordance with the expansion and contraction of the bellows. Outside the box, there is a starting pin that engages with the bellows shaft when it advances and is stopped in a predetermined position, and is disengaged when it retreats and is activated by a starting spring. The lock shaft is provided with a changeover switch lever that acts on the power lock switch, a lock fitting for the handle shaft, and a lock fitting for the interlocking shaft connected to the switch shaft in the switch box. A gas leak lock device for a gas switch, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3124982U JPS58134841U (en) | 1982-03-05 | 1982-03-05 | Gas leak lock device for gas switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3124982U JPS58134841U (en) | 1982-03-05 | 1982-03-05 | Gas leak lock device for gas switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58134841U true JPS58134841U (en) | 1983-09-10 |
| JPS6230755Y2 JPS6230755Y2 (en) | 1987-08-07 |
Family
ID=30042929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3124982U Granted JPS58134841U (en) | 1982-03-05 | 1982-03-05 | Gas leak lock device for gas switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58134841U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255841U (en) * | 1985-09-27 | 1987-04-07 | ||
| JPH04108833U (en) * | 1991-03-08 | 1992-09-21 | 日新電機株式会社 | Gas switch locking device |
| JPH04108834U (en) * | 1991-03-08 | 1992-09-21 | 日新電機株式会社 | Gas switch locking device |
-
1982
- 1982-03-05 JP JP3124982U patent/JPS58134841U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255841U (en) * | 1985-09-27 | 1987-04-07 | ||
| JPH04108833U (en) * | 1991-03-08 | 1992-09-21 | 日新電機株式会社 | Gas switch locking device |
| JPH04108834U (en) * | 1991-03-08 | 1992-09-21 | 日新電機株式会社 | Gas switch locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6230755Y2 (en) | 1987-08-07 |
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