JP3506712B2 - Power switch operating device - Google Patents
Power switch operating deviceInfo
- Publication number
- JP3506712B2 JP3506712B2 JP51052996A JP51052996A JP3506712B2 JP 3506712 B2 JP3506712 B2 JP 3506712B2 JP 51052996 A JP51052996 A JP 51052996A JP 51052996 A JP51052996 A JP 51052996A JP 3506712 B2 JP3506712 B2 JP 3506712B2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- power switch
- operating rod
- latch
- closing
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/227—Interlocked hand- and power-operating mechanisms
Description
【発明の詳細な説明】
本発明は、電力開閉器の第１の開閉位置を釈放し第２
の開閉位置に移行させるためのラッチ機構を有し、釈放
が選択的に機械的又は電気的に制御可能な電力開閉器の
操作装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention is designed to release a first open / close position of a power switch to a second open position.
The operating device of a power switch having a latch mechanism for shifting to the open / close position and the release of which can be selectively mechanically or electrically controlled.
この種の電力開閉器では従ってラッチの２つの相い異
なる方法の釈放が行われ、ラッチの機械的釈放は押釦の
作用によりラッチ機構に直接作用し、ラッチの電気的釈
放では接触スイッチにより操作用電磁石に対する指令電
流回路が閉じられ、この電磁石はラッチ機構を釈放する
ように制御する。In this type of power switch, therefore, two different ways of release of the latch are carried out, the mechanical release of the latch acting directly on the latch mechanism by the action of a pushbutton, the electrical release of the latch being operated by a contact switch. The command current circuit to the electromagnet is closed and the electromagnet controls the latch mechanism to release.
ラッチの釈放の２つの方法はこのような電力開閉器で
は一般に行われているものであり、顧客の要望に従って
必要な場合には現場で有効的に切換えられる。Two methods of releasing the latch are common in such power switches, and can be effectively switched in the field when needed according to customer requirements.
最も簡単な場合にはそれぞれの釈放方法に対してそれ
ぞれ必要な案内機構（回転軸受、案内レール、保持機構
等）を備えた種々の機械的操作棒が必要とされる。In the simplest case, various mechanical operating rods are required with the necessary guide mechanisms (rotary bearings, guide rails, holding mechanisms, etc.) for each release method.
本発明の課題は、電力開閉器のラッチ機構のこのよう
な釈放方法を実現するための部材の多様性を最小限に抑
え、しかもラッチの電気的又は機械的釈放の自由な選択
を後に顧客が電力開閉器を組立てる際にあきらめなくて
もすむようにすることにある。本発明によればこの課題
は
1.1 開閉機構が押釦を備え、この押釦が押圧方向に操
作棒を有し、この操作棒がその断面積の半分以下の接触
ヘッドを備え、
1.2 開閉機構がラッチ解放レバーを有し、接触ヘッド
が第１の開閉位置において押圧方向に動く際にラッチ解
放レバーと係合せず、第２の開閉位置において押圧方向
に動く際にラッチ解放レバーと係合するようにし、
1.3 操作棒が押釦の範囲にその長手軸と直角に配置さ
れた横ピンを備え、この横ピンの自由端が操作棒の外側
輪郭を越えて同幅だけ突出し、
1.4 横ピンが第１および第２の開閉位置において傾倒
レバーを介してトグルスイッチと接続され、トグルスイ
ッチの自由に接続可能な接点が操作される
という特徴により解決される。An object of the present invention is to minimize the variety of members for realizing such a release method of the latch mechanism of the power switch, and to allow a customer to freely select the electrical or mechanical release of the latch later. It is to avoid giving up when assembling the power switch. According to the present invention, this problem is: 1.1 The opening / closing mechanism has a push button, and this push button has an operating rod in the pressing direction, and this operating rod has a contact head of less than half its cross-sectional area. 1.2 The opening / closing mechanism has a latch release. A lever, wherein the contact head does not engage the latch release lever when moving in the pressing direction in the first opening and closing position, and engages the latch release lever when moving in the pressing direction in the second opening and closing position, 1.3 The operating rod is provided with a transverse pin in the area of the push button which is arranged at a right angle to its longitudinal axis, the free end of which extends beyond the outer contour of the operating rod by the same width, and 1.4 the transverse pin This is solved by the feature that the toggle switch is connected to the toggle switch via the tilting lever in the open / close position and the freely connectable contact of the toggle switch is operated.
電力開閉器の２つの操作方法−ラッチの機械的な釈放
と電気的な釈放−に対して操作棒を設けることにより、
電力開閉器の釈放を実現するための労力は、単に操作棒
の接触ヘッドの一定の軸方向の角度位置によって電力開
閉器の機械的又は電気的釈放が選択自由に制御されるよ
うに低減されることになる。機械的釈放の際には操作棒
の断面積の半分以下に段づけられた接触ヘッドの長い方
の部材がラッチ解放レバーにラッチ機構の釈放のために
到達する。操作棒の角度位置がその長手軸を中心に180
゜回転すると、操作棒を押圧方向に操作してもラッチ機
構の解放レバーには到達せず、従ってラッチの機械的釈
放は行われない。両方の釈放のため基本的に傾倒レバー
を介して操作されるトグルスイッチは電気的釈放の場合
に使用され、自由に接続可能な接点、たとえば動作接点
により復旧電磁石が制御され、この電磁石はラッチの釈
放のため電気的に制御するようにラッチ解放レバーに作
用する。機械的操作の場合には接点はたとえば機械的操
作の光学的報知に使用することができる。By providing the operating rod for the two operating methods of the power switch-mechanical release and electrical release of the latch-
The effort to achieve the release of the power switch is reduced in such a way that the mechanical or electrical release of the power switch is selectively controlled simply by the constant axial angular position of the contact head of the operating rod. It will be. During mechanical release, the longer part of the contact head, which is stepped less than half the cross-sectional area of the operating rod, reaches the latch release lever for release of the latch mechanism. The angular position of the operating rod is 180 around its longitudinal axis.
When rotated by a degree, even if the operating rod is operated in the pushing direction, it does not reach the release lever of the latch mechanism, and therefore the mechanical release of the latch is not performed. Toggle switches, which are basically operated via a tilting lever for both releases, are used in the case of electrical releases, in which a freely connectable contact, e.g. a working contact, controls the restoring electromagnet, which is the latch. Acts on the latch release lever to electronically control for release. In the case of mechanical operation, the contacts can be used, for example, for optical notification of mechanical operation.
本発明の有利な実施態様はこの関連において、
2.1 開閉機構が回転防止機構を備え、この機構中に横
ピンが第１および第２の開閉位置において長手スリット
内を強制的に案内される
という特徴を有する。An advantageous embodiment of the invention is in this connection characterized in that the opening / closing mechanism comprises an anti-rotation mechanism in which the transverse pin is forcibly guided in the longitudinal slit in the first and second opening / closing positions. Have.
横ピンの機能は従って２重に利用される。すなわち一
方では適当に形成された位置固定の回転防止機構により
横ピンのスリット幅により操作棒の回転防止が達成され
る。なぜなら操作棒は180゜ずれた２つの位置において
のみラッチの釈放のため押圧方向に動かされるからであ
る。他方では横ピンは傾倒レバーの駆動機構として、従
ってトグルスイッチの操作のために用いられる。The function of the lateral pins is thus doubled. That is, on the other hand, the rotation prevention of the operating rod is achieved by the slit width of the lateral pin by the appropriately formed position fixing rotation prevention mechanism. This is because the operating rod is moved in the pushing direction only to release the latch in two positions that are offset by 180 °. On the other hand, the lateral pin is used as a drive mechanism for the tilting lever and thus for operating the toggle switch.
本発明を２つの図面に示した実施例により詳細に説明
する。その際
図１は操作装置に作用する部材の他に電気的釈放のた
めの操作棒の開閉位置を示し、
図２は機械的釈放のための操作棒の開閉位置を示す。The invention will be explained in greater detail by means of the examples shown in the two figures. In this case, FIG. 1 shows the opening / closing position of the operating rod for electrical release in addition to the members acting on the operating device, and FIG. 2 shows the opening / closing position of the operating rod for mechanical release.
図１には、ラッチ解放レバーEHを有するラッチ機構VE
を備えた操作装置BEが示されている。このラッチ解放レ
バーEHには第２の開閉位置S2（図２）において操作棒BS
が押釦TAを押圧方向DRに向って押すことによりラッチ機
構VEの機械的釈放のため作用することができる。更に操
作棒BSは横ピンQSを有しており、このピンは回転防止機
構VSの図示しない長手スリットに挿入されている。この
回転防止機構VSにより、操作棒BSが180゜ずれた２つの
開閉位置においてだけ操作されることができ、その際開
閉位置S1はラッチ機構VEの電気的釈放を示している。操
作棒BSが押圧方向DRに操作されると、横ピンQSにより傾
倒レバーKHが矢印の方向に動き、それによりトグルスイ
ッチDSが操作される。トグルスイチDS内には自由に接続
可能な接点が設けられており、この接点により図示しな
い電磁石が投入され、この電磁石は開閉位置S2（図２）
における操作棒BSの接触ヘッドTKと同様にラッチ機構VE
のラッチ解放レバーEHに作用する。FIG. 1 shows a latch mechanism VE having a latch release lever EH.
An operating device BE with a is shown. This latch release lever EH has a control rod BS at the second opening / closing position S2 (FIG. 2).
When the push button TA is pushed in the pushing direction DR, the latch mechanism VE can be mechanically released. Further, the operating rod BS has a lateral pin QS, and this pin is inserted into a longitudinal slit (not shown) of the rotation preventing mechanism VS. By means of this anti-rotation mechanism VS, the operating rod BS can only be operated in two open / closed positions offset by 180 °, the open / closed position S1 indicating the electrical release of the latch mechanism VE. When the operating rod BS is operated in the pushing direction DR, the tilting lever KH moves in the direction of the arrow by the lateral pin QS, and thereby the toggle switch DS is operated. Inside the toggle switch DS, there is a contact that can be freely connected. An electromagnet (not shown) is turned on by this contact, and this electromagnet opens and closes at the open / close position S2 (Fig. 2).
Similarly to the contact head TK of the operating rod BS in, the latch mechanism VE
It acts on the latch release lever EH of.
電気的釈放と機械的釈放の交代は、操作棒BSの長手軸
LAを中心に第１の開閉位置S1に対して180゜変化した第
２の開閉位置S2においてだけ行われる。The alternation of electrical release and mechanical release is the longitudinal axis of the operating rod BS.
It is performed only in the second opening / closing position S2 which is changed by 180 ° with respect to the first opening / closing position S1 around LA.
図２には操作棒BSの接触ヘッドTKが開閉位置S1（図
１）における電気的釈放に対して長手軸LAを中心に180
゜回転し、開閉位置S2によりラッチ機構VE（図１）の機
械的釈放が制御できる状態が示されている。In FIG. 2, the contact head TK of the operating rod BS is 180 around the longitudinal axis LA for electrical release at the open / close position S1 (FIG. 1).
The state is shown in which the mechanical release of the latch mechanism VE (FIG. 1) can be controlled by rotating the lever by ∇, and the opening / closing position S2.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平２−162621（ＪＰ，Ａ) 実開 平１−160462（ＪＰ，Ｕ) 実開 昭61−82314（ＪＰ，Ｕ) 実開 昭53−144076（ＪＰ，Ｕ) 実開 昭53−144075（ＪＰ，Ｕ) 実開 昭52−169757（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) H01H 9/20 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References Japanese Unexamined Patent Publication No. 2-162621 (JP, A) Actual development 1-160462 (JP, U) Actual development 61-82314 (JP, U) Actual development 53- 144076 (JP, U) Actually open 53-144075 (JP, U) Actually open 52-169757 (JP, U) (58) Fields investigated (Int.Cl. 7 , DB name) H01H 9/20
Claims (2)
の開閉位置に移行させるためのラッチ機構を有し、釈放
が選択的に機械的又は電気的に制御可能な電力開閉器の
操作装置において、 1.1 開閉機構（SE）が押釦（TA）を備え、この押釦が
押圧方向（DR）に操作棒（BS）を有し、操作棒（BS）が
その断面積の半分以下の接触ヘッド（TK）を備え、 1.2 開閉機構（SE）がラッチ解放レバー（EH）を有
し、接触ヘッド（TK）が第１の開閉位置（S1）において
押圧方向（DR）に動く際にラッチ解放レバー（EH）と係
合せず、第２の開閉位置（S2）において押圧方向（DR）
に動く際にラッチ解放レバー（EH）と係合するように
し、 1.3 操作棒（BS）が押釦（TA）の範囲にその長手軸（L
A）と直角に配置された横ピン（QS）を備え、横ピンの
自由端が操作棒（BS）の外側輪郭を越えて同幅だけ突出
し、 1.4 横ピン（QS）が第１および第２の開閉位置（S1、S
2）において傾倒レバー（KH）を介してトグルスイッチ
（DS）と接続され、トグルスイッチの自由に接続可能な
接点が操作される ことを特徴とする電力開閉器の操作装置。1. A first opening / closing position of a power switch is released to a second position.
In the operating device of the power switch, which has a latch mechanism for shifting to the open / close position of the power switch and whose release can be selectively mechanically or electrically controlled, 1.1 The open / close mechanism (SE) includes a push button (TA), This push button has an operating rod (BS) in the pressing direction (DR), the operating rod (BS) is equipped with a contact head (TK) that is less than half its cross-sectional area, and 1.2 The opening / closing mechanism (SE) has a latch release lever (BS). EH), the contact head (TK) does not engage the latch release lever (EH) when moving in the pressing direction (DR) at the first opening / closing position (S1), and at the second opening / closing position (S2). Pressing direction (DR)
To engage with the latch release lever (EH) when it moves to 1.3, and 1.3 the operating rod (BS) is within the range of the push button (TA).
A) A horizontal pin (QS) is arranged at a right angle, the free end of the horizontal pin projects the same width beyond the outer contour of the operating rod (BS), and 1.4 horizontal pin (QS) is the first and second Opening and closing positions (S1, S
In 2), an operating device for a power switch, which is connected to a toggle switch (DS) via a tilting lever (KH) and operates a freely connectable contact of the toggle switch.
S）を備え、この中で横ピン（QS）が第１および第２の
開閉位置（S1、S2）において長手スリットに強制的に案
内される ことを特徴とする請求項１記載の操作装置。2. The opening / closing mechanism (SE) is a rotation prevention mechanism (V).
2. The operating device according to claim 1, further comprising S), in which the lateral pin (QS) is forcibly guided in the longitudinal slit in the first and second open and closed positions (S1, S2).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9415903.3U | 1994-09-21 | ||
| DE9415903U DE9415903U1 (en) | 1994-09-21 | 1994-09-21 | Actuator for a circuit breaker |
| PCT/DE1995/001312 WO1996009633A1 (en) | 1994-09-21 | 1995-09-18 | Power switch actuating arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10508718A JPH10508718A (en) | 1998-08-25 |
| JP3506712B2 true JP3506712B2 (en) | 2004-03-15 |
Family
ID=6914416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51052996A Expired - Fee Related JP3506712B2 (en) | 1994-09-21 | 1995-09-18 | Power switch operating device |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0782756B1 (en) |
| JP (1) | JP3506712B2 (en) |
| CA (1) | CA2200466A1 (en) |
| DE (2) | DE9415903U1 (en) |
| ES (1) | ES2187573T3 (en) |
| UA (1) | UA43372C2 (en) |
| WO (1) | WO1996009633A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3236967A (en) * | 1963-03-15 | 1966-02-22 | Westinghouse Electric Corp | Switchgear having manual and motor operated spring charging means |
| US3267743A (en) * | 1965-10-22 | 1966-08-23 | Ite Circuit Breaker Ltd | Latch means for spring operator |
| US4220936A (en) * | 1979-04-06 | 1980-09-02 | General Electric Company | Manually operated generator circuit breaker |
-
1994
- 1994-09-21 DE DE9415903U patent/DE9415903U1/en not_active Expired - Lifetime
-
1995
- 1995-09-18 WO PCT/DE1995/001312 patent/WO1996009633A1/en active IP Right Grant
- 1995-09-18 DE DE59510467T patent/DE59510467D1/en not_active Expired - Fee Related
- 1995-09-18 EP EP95931906A patent/EP0782756B1/en not_active Expired - Lifetime
- 1995-09-18 JP JP51052996A patent/JP3506712B2/en not_active Expired - Fee Related
- 1995-09-18 UA UA97031294A patent/UA43372C2/en unknown
- 1995-09-18 ES ES95931906T patent/ES2187573T3/en not_active Expired - Lifetime
- 1995-09-18 CA CA002200466A patent/CA2200466A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ES2187573T3 (en) | 2003-06-16 |
| DE9415903U1 (en) | 1994-11-17 |
| DE59510467D1 (en) | 2003-01-02 |
| CA2200466A1 (en) | 1996-03-28 |
| EP0782756B1 (en) | 2002-11-20 |
| UA43372C2 (en) | 2001-12-17 |
| JPH10508718A (en) | 1998-08-25 |
| WO1996009633A1 (en) | 1996-03-28 |
| EP0782756A1 (en) | 1997-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20031217 |
|
| LAPS | Cancellation because of no payment of annual fees |