JPS58115051U - vacuum switchgear - Google Patents
vacuum switchgearInfo
- Publication number
- JPS58115051U JPS58115051U JP1282682U JP1282682U JPS58115051U JP S58115051 U JPS58115051 U JP S58115051U JP 1282682 U JP1282682 U JP 1282682U JP 1282682 U JP1282682 U JP 1282682U JP S58115051 U JPS58115051 U JP S58115051U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- guide member
- display section
- movable lead
- lead rod
- 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
- High-Tension Arc-Extinguishing Switches Without Spraying Means (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
第1図及び第2図は従来の真空開閉装置を示す縦断側面
図、第3図は本考案に係る真空開閉装置を示す縦i側面
図、第4図から第7図はそのガイド腕を示す第3図A−
A線断面図、第8図はガイド部材を示す横断平面図A、
正面図Bおよび中央縦断側面図C1第9図はガイド部材
の他の例を示−す第8−〇同様の中央縦断側面図Aおよ
び正面部分図B、第10図は可動リード棒の他の例を示
す真空インタラプタの側面図、第11図は窓孔の基準表
委部と可動リード棒の消耗量表示部との関係を示す正面
図である。Figures 1 and 2 are vertical side views showing a conventional vacuum switchgear, Figure 3 is a vertical side view showing a vacuum switchgear according to the present invention, and Figures 4 to 7 show its guide arms. Figure 3 A-
A sectional view taken along the line A; FIG. 8 is a cross-sectional plan view A showing the guide member;
Front view B and central longitudinal side view C1 Fig. 9 shows another example of the guide member; FIG. 11 is a side view of a vacuum interrupter showing an example, and a front view showing the relationship between the reference table section of the window hole and the wear amount display section of the movable lead rod.
Claims (7)
して可動自在に形成された真空インタラプタをフレーム
に絶縁固定してなる真空開閉装置において、前記フレー
ムに絶縁物からなるガイド腕を水平方向に突出して設け
、該ガイド腕の突出方向先端部に前記可動リード棒を摺
動自在に保持するガイド部材を設け、前記可動リード棒
には消耗量表示部を設け、この消耗量表示部に対応する
基準表示部を前記ガイド部材に設けて構成したことを特
徴とする真空開閉装置。(1) In a vacuum switchgear in which a vacuum interrupter in which at least one contact point is movably formed via a movable lead-rod is insulated and fixed to a frame, a guide arm made of an insulating material is protruded horizontally from the frame. A guide member for slidably holding the movable lead rod is provided at the tip of the guide arm in the protruding direction, a consumption amount display section is provided on the movable lead rod, and a reference corresponding to the consumption amount display section is provided. A vacuum switchgear characterized in that a display section is provided on the guide member.
向に調整移動取付固定しうるるように設けたことを特徴
とする実用新案登録請求の範囲第1項記載の真空開閉装
置。(2) The vacuum switchgear according to claim 1, wherein the guide member is provided so as to be adjustable, movable, and fixed in the same direction as the axial direction of the movable lead rod.
備え、この窓孔の側部で且つ可動4リード棒の軸線
方向を横断する方向に位して基準表示部を備えたことを
特徴とする実用新案登録請求の範囲第1項記載の真空開
閉装置。(3) The guide member opens the window hole where the movable lead rod is exposed.
The vacuum switchgear according to claim 1, characterized in that the vacuum switchgear is provided with a reference display section located on the side of the window hole and in a direction transverse to the axial direction of the movable four lead rods. .
れた環状の周溝であることを特徴とする実゛ 用新
案登録請求の範囲第1項記載の真空開閉装置。(4) The vacuum switching device according to claim 1, wherein the consumption amount display portion is an annular circumferential groove carved at a predetermined position of the movable lead rod.
棒の接点消耗量と略等しいことを特徴とする実用新案登
録請求の範囲第1項記載の真空開閉装置。(5) The vacuum switching device according to claim 1, wherein the line width of the consumption amount display section and the reference display section is approximately equal to the contact consumption amount of the movable lead rod.
する実用新案登録請求の範囲第1項記載の真空開閉装置
。 。(6) The vacuum switchgear according to claim 1, wherein the guide member is made of a transparent material. .
して視認しつるレンズ部を備えてなることを特徴とする
実用新案登録請求の範囲第1項又は第5項記載の真空開
閉装置。(7) The vacuum opening/closing device according to claim 1 or 5 of the utility model registration claim, characterized in that the guide member is provided with a lens portion for magnifying and visually confirming the wear amount display portion of the movable lead rod. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1282682U JPS58115051U (en) | 1982-02-01 | 1982-02-01 | vacuum switchgear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1282682U JPS58115051U (en) | 1982-02-01 | 1982-02-01 | vacuum switchgear |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58115051U true JPS58115051U (en) | 1983-08-05 |
Family
ID=30025375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1282682U Pending JPS58115051U (en) | 1982-02-01 | 1982-02-01 | vacuum switchgear |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58115051U (en) |
-
1982
- 1982-02-01 JP JP1282682U patent/JPS58115051U/en active Pending
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