JPH0414319U - - Google Patents
Info
- Publication number
- JPH0414319U JPH0414319U JP5546690U JP5546690U JPH0414319U JP H0414319 U JPH0414319 U JP H0414319U JP 5546690 U JP5546690 U JP 5546690U JP 5546690 U JP5546690 U JP 5546690U JP H0414319 U JPH0414319 U JP H0414319U
- Authority
- JP
- Japan
- Prior art keywords
- buried
- insulating rod
- link
- contact
- main circuit
- 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
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図はこの考案の一実施例による開閉装置の
開閉操作機構の要部を示す側面図、第２図は第１
図の全体を示す側面図、第３図は従来の開閉装置
の開閉操作機構を示す側面図、第４図は第３図の
要部を示す側面図である。
図において、４は主回路接点、６は絶縁ロツド
、７は接圧ばね、８はリンク、９はレバー、１０
は駆動軸、１１は第２の埋金部、１２は第１の埋
金部、１８ａは電界緩和ワツシヤ、１８ｂは保持
ワツシヤである。なお、各図中、同一符号は同一
、又は相当部分を示す。
FIG. 1 is a side view showing the main parts of the opening/closing operation mechanism of a switchgear according to an embodiment of the invention, and FIG.
FIG. 3 is a side view showing the opening/closing operation mechanism of a conventional opening/closing device, and FIG. 4 is a side view showing the main part of FIG. 3. In the figure, 4 is the main circuit contact, 6 is the insulating rod, 7 is the contact pressure spring, 8 is the link, 9 is the lever, and 10
1 is a drive shaft, 11 is a second buried metal part, 12 is a first buried metal part, 18a is an electric field relaxing washer, and 18b is a holding washer. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
部と連動するリンク部、 前記リンク部に形成された孔部に遊貫して移動
する第１の埋金部、 前記第１の埋金部の端部を埋設し、この第１の
埋金部の埋設部分の周囲に略円形の溝を有する絶
縁物で形成された絶縁ロツド部、 前記絶縁ロツド部に、一方の端部が前記第１の
埋金部の埋設された端部と所定距離を有して埋設
され、他方の端部が前記主回路接点の可動側に接
続された第２の埋金部、 前記リンク部と前記絶縁ロツド部の溝との間に
配設され、前記リンク部の動作を絶縁ロツド部へ
伝え、前記主回路接点に圧接力を与える接圧手段
、 前記リンク部に固定されて前記第１の埋金部が
貫通し、前記接圧手段を保持し、縁部が折曲げら
れている接圧保持手段、 前記絶縁ロツド部の溝の底部に固定された電界
緩和ワツシヤ、 を具備することを特徴とする開閉装置の開閉操作
機構。[Claims for Utility Model Registration] A link part that interlocks with a drive part for opening and closing the main circuit contacts of a switchgear, a first embedded part that moves loosely through a hole formed in the link part. , an insulating rod part formed of an insulator in which an end of the first buried metal part is buried and a substantially circular groove is formed around the buried part of the first metal buried part; a second buried metal part, one end of which is buried at a predetermined distance from the buried end of the first buried metal part, and the other end connected to the movable side of the main circuit contact; , contact pressure means disposed between the link portion and the groove of the insulating rod portion, transmitting the operation of the link portion to the insulating rod portion and applying pressure contact force to the main circuit contact; fixed to the link portion; a contact pressure holding means through which the first embedded part penetrates, holds the contact pressure means, and has a bent edge; an electric field relaxation washer fixed to the bottom of the groove of the insulating rod part; An opening/closing operation mechanism for a switching device, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5546690U JPH0414319U (en) | 1990-05-28 | 1990-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5546690U JPH0414319U (en) | 1990-05-28 | 1990-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0414319U true JPH0414319U (en) | 1992-02-05 |
Family
ID=31578443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5546690U Pending JPH0414319U (en) | 1990-05-28 | 1990-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414319U (en) |
-
1990
- 1990-05-28 JP JP5546690U patent/JPH0414319U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW329014B (en) | Rocker Switch with Regulated Current Protection | |
| JPS63149039U (en) | ||
| JPH01241720A (en) | Contactor device for switch | |
| JPS5811056B2 (en) | How to assemble the switch | |
| US3613037A (en) | Electrical contacts | |
| KR970023524A (en) | Vacuum circuit breaker | |
| JP2503681Y2 (en) | Contact open / close mechanism of earth leakage breaker | |
| JPH0737211Y2 (en) | Switch electrode drive | |
| JP2507608Y2 (en) | Circuit breaker | |
| JPS605035U (en) | Power disconnector | |
| JPH0740278Y2 (en) | Electronic watch switch contact structure | |
| JPS63168948U (en) | ||
| JPH0412582Y2 (en) | ||
| KR200170928Y1 (en) | Push button switch | |
| JPH03118526U (en) | ||
| JPH0392335U (en) | ||
| JPS6240750U (en) | ||
| JPH01150405U (en) | ||
| JPH0416854U (en) | ||
| JPS6395130U (en) | ||
| JPH0179250U (en) | ||
| JPS6320345U (en) | ||
| FR2724762B1 (en) | ELECTRICAL EQUIPMENT, IN PARTICULAR SWITCH FOR PLINTH OR COLUMN MOUNTING | |
| JPS6271856U (en) | ||
| JPS6427940U (en) |