JPH0322337U - - Google Patents
Info
- Publication number
- JPH0322337U JPH0322337U JP8253289U JP8253289U JPH0322337U JP H0322337 U JPH0322337 U JP H0322337U JP 8253289 U JP8253289 U JP 8253289U JP 8253289 U JP8253289 U JP 8253289U JP H0322337 U JPH0322337 U JP H0322337U
- Authority
- JP
- Japan
- Prior art keywords
- link
- lever
- rotatably connected
- fixed
- main shaft
- 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
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- 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全体構成図、
第２図はそのリセツト状態、第３図は投入時、第
４図はしや断時のそれぞれの状態を示す主要部概
略図である。
１……主軸、２……バルブ、３，４……接点、
５……可動電極、６……レバー、７……絶縁継手
、８……レバー、９……しや断用ばね、１０……
レバー、１１……レバー、１２……ばね、１３…
…第１のリンク、１４……案内機構、１４′……
ばね、１５……第２のリンク、１６……爪付きレ
バー、１６′……爪、１７……リンク、１８……
投入電磁石、１９……引外し電磁石、２０……ば
ね、２１……ローラ、２２……ローラ。
FIG. 1 is an overall configuration diagram showing an embodiment of the present invention;
FIG. 2 is a schematic view of the main parts showing the reset state, FIG. 3 when the power is turned on, and FIG. 4 when the shield is turned off. 1...Main shaft, 2...Valve, 3, 4...Contact,
5...Movable electrode, 6...Lever, 7...Insulated joint, 8...Lever, 9...Shipping spring, 10...
Lever, 11...Lever, 12...Spring, 13...
...first link, 14...guiding mechanism, 14'...
Spring, 15...Second link, 16...Lever with claw, 16'...Claw, 17...Link, 18...
Closing electromagnet, 19... tripping electromagnet, 20... spring, 21... roller, 22... roller.
Claims (1)
器において、前記真空スイツチバルブの可動側に
回動自在に連結するレバーと、このレバーの一端
は支承し、別の一端に回動自在に連結する絶縁継
手と、この絶縁継手の一方には回動自在に連結し
、他方は主軸に固着されたリンクと、一方は主軸
に固着され、他方は一端を本体に固定したしや断
用ばねに回動自在に連結したレバーと、一方は主
軸に固着され、他方は第１のリンクと回動自在に
連結するレバーと、前記第１のリンクの一方と回
動自在に連結する第２のリンクと、第１のリンク
と第２のリンクの連結部を押圧して死点を若干越
えた位置でストツパに係止させる投入電磁石と、
第２のリンクの一端と係合する爪付きレバーと、
しや断時に爪付きレバーを作動させて第２のリン
クの先端と爪付きレバーの係合を外す引外し電磁
石と、第２のリンクの先端にばねを内蔵した摺動
部を有する案内機構から構成したことを特徴とす
る真空しや断器。 A vacuum switch valve equipped with a vacuum switch valve for each phase includes a lever rotatably connected to the movable side of the vacuum switch valve, one end of which is supported and rotatably connected to the other end. one end of this insulated joint is rotatably connected, the other is a link fixed to the main shaft, one end is fixed to the main shaft, and the other is a link with one end fixed to the main body. a lever rotatably connected; one lever fixed to the main shaft and the other rotatably connected to a first link; and a second link rotatably connected to one of the first links. and a closing electromagnet that presses the connecting portion of the first link and the second link to lock it in the stopper at a position slightly beyond the dead center;
a lever with a claw that engages one end of the second link;
A tripping electromagnet that operates a lever with a claw to disengage the tip of the second link from the lever when the lever is cut, and a guide mechanism that has a sliding part with a built-in spring at the tip of the second link. A vacuum disconnector characterized by the following configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8253289U JPH088502Y2 (en) | 1989-07-13 | 1989-07-13 | Vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8253289U JPH088502Y2 (en) | 1989-07-13 | 1989-07-13 | Vacuum circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0322337U true JPH0322337U (en) | 1991-03-07 |
| JPH088502Y2 JPH088502Y2 (en) | 1996-03-06 |
Family
ID=31629432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8253289U Expired - Lifetime JPH088502Y2 (en) | 1989-07-13 | 1989-07-13 | Vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH088502Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009299425A (en) * | 2008-06-17 | 2009-12-24 | Sanwa Kogyo:Kk | Pattern forming method and pattern display structure onto pavement surface |
| JP2012221650A (en) * | 2011-04-06 | 2012-11-12 | Toshiba Corp | Vacuum circuit breaker |
-
1989
- 1989-07-13 JP JP8253289U patent/JPH088502Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009299425A (en) * | 2008-06-17 | 2009-12-24 | Sanwa Kogyo:Kk | Pattern forming method and pattern display structure onto pavement surface |
| JP2012221650A (en) * | 2011-04-06 | 2012-11-12 | Toshiba Corp | Vacuum circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH088502Y2 (en) | 1996-03-06 |