JPH023120U - - Google Patents
Info
- Publication number
- JPH023120U JPH023120U JP7783688U JP7783688U JPH023120U JP H023120 U JPH023120 U JP H023120U JP 7783688 U JP7783688 U JP 7783688U JP 7783688 U JP7783688 U JP 7783688U JP H023120 U JPH023120 U JP H023120U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- contact
- movable contact
- insulated
- earthing switch
- 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
- 239000004020 conductor Substances 0.000 claims description 8
- 239000012212 insulator Substances 0.000 claims 1
Landscapes
- Gas-Insulated Switchgears (AREA)
Description
第１図〜第３図は本考案の一実施例を示すもの
で、第１図は密閉形開閉装置の正面図、第２図は
第１図の側面断面図、第３図は接地開閉器の開放
状態における第１図の側面断面図、第４図は従来
技術の密閉形開閉装置の正面図である。
図において、１は絶縁媒体、２は密閉容器、４
は固定接触子、７は操作軸、８はリンク、２３は
接地開閉器、２６は可動接触子、２６ａは摺動導
体、２６ｂは接触子、２６ｃはコンタクト、２０
は絶縁端子、２０ｂは導体、である。
Figures 1 to 3 show an embodiment of the present invention; Figure 1 is a front view of a sealed switchgear, Figure 2 is a side sectional view of Figure 1, and Figure 3 is a grounding switch. FIG. 1 is a side cross-sectional view in an open state, and FIG. 4 is a front view of a conventional closed-type switchgear. In the figure, 1 is an insulating medium, 2 is a closed container, and 4
is a fixed contact, 7 is an operating shaft, 8 is a link, 23 is a grounding switch, 26 is a movable contact, 26a is a sliding conductor, 26b is a contact, 26c is a contact, 20
is an insulated terminal, and 20b is a conductor.
Claims (1)
接触子および往復直線運動してその先端部が前記
固定接触子に接離する可動接触子から成る接地開
閉器が収納される一方、前記可動接触子に電気的
に接続されるとともに前記密閉容器に配設されか
つ周囲を絶縁体によつて包囲されて該密閉容器と
は絶縁されてなる絶縁端子の導体が、該密閉容器
の外部に導出されるものにおいて、前記絶縁端子
の導体は前記接地開閉器の可動接触子と同一軸心
上に配設され、かつ該可動接触子の基端部が前記
絶縁端子の導体の密閉容器内部側端部に摺動可能
に構成されたことを特徴とする密閉形開閉装置。 (2) 接地開閉器の可動接触子は、操作軸に固着
されたリンクに連結されて往復直線運動する筒状
の摺動導体が形成されるとともに、この摺動導体
の一端部には絶縁端子の導体に摺動可能でかつこ
の一端部が径方向の揺動に追従可能なチユーリツ
プ形状のコンタクトが形成され、他端部には固定
接触子に接離する接触子が形成されたことを特徴
とする実用新案登録請求の範囲第１項記載の密閉
形開閉装置。[Claims for Utility Model Registration] (1) An earthing switch consisting of a fixed contact and a movable contact whose tip moves in a reciprocating linear manner and moves toward and away from the fixed contact in a closed container filled with an insulating medium. a conductor of an insulated terminal which is electrically connected to the movable contact and is disposed in the sealed container, surrounded by an insulator and insulated from the sealed container; However, in the case where the conductor of the insulated terminal is arranged on the same axis as the movable contact of the earthing switch, and the base end of the movable contact is connected to the insulated A closed type switching device characterized in that a conductor of a terminal is configured to be slidable on an end portion inside a closed container. (2) The movable contact of the earthing switch is connected to a link fixed to the operating shaft to form a cylindrical sliding conductor that moves linearly back and forth, and an insulated terminal is attached to one end of this sliding conductor. A tulip-shaped contact that can slide on the conductor and follow radial rocking is formed at one end, and a contact that moves toward and away from the fixed contact is formed at the other end. A closed type switchgear according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7783688U JPH023120U (en) | 1988-06-14 | 1988-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7783688U JPH023120U (en) | 1988-06-14 | 1988-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023120U true JPH023120U (en) | 1990-01-10 |
Family
ID=31302796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7783688U Pending JPH023120U (en) | 1988-06-14 | 1988-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023120U (en) |
-
1988
- 1988-06-14 JP JP7783688U patent/JPH023120U/ja active Pending
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