JPH0452338U - - Google Patents
Info
- Publication number
- JPH0452338U JPH0452338U JP9584790U JP9584790U JPH0452338U JP H0452338 U JPH0452338 U JP H0452338U JP 9584790 U JP9584790 U JP 9584790U JP 9584790 U JP9584790 U JP 9584790U JP H0452338 U JPH0452338 U JP H0452338U
- Authority
- JP
- Japan
- Prior art keywords
- extinguishing chamber
- arc
- attached
- movable contact
- contact blade
- 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
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
第１〜７図は本考案の一実施例の消弧室の取付
構造を示し、第１図は同消弧室の取付構造の一部
切欠正断面図、第２図は第１図のＡ−Ａ線断面図
、第３図は同じく側面図、第４図は第２図のＢ−
Ｂ線拡大断面図、第５図は消弧室を示す部分斜視
図、第６図は支持部材を示す斜視図、第７図は取
付け部材を示す斜視図、第８，９図は別例の消弧
室の取付け構造を示し、第８図は同消弧室の取付
け構造の部分側面図、第９図は同じく部分断面図
である。
固定電極……５、取付部材……８、消弧室……
１７、テーパ部……２１、吊下げ金具……２４。
Figures 1 to 7 show the mounting structure of an arc extinguishing chamber according to an embodiment of the present invention, and Figure 1 is a partially cutaway front sectional view of the mounting structure of the arc extinguishing chamber, and Figure 2 is A of Figure 1. -A sectional view, Fig. 3 is a side view, and Fig. 4 is B- of Fig. 2.
B line enlarged sectional view, Figure 5 is a partial perspective view showing the arc extinguishing chamber, Figure 6 is a perspective view showing the support member, Figure 7 is a perspective view showing the mounting member, Figures 8 and 9 are different examples. The mounting structure of the arcing chamber is shown, with FIG. 8 being a partial side view and FIG. 9 being a partial sectional view of the mounting structure of the arcing chamber. Fixed electrode...5, Mounting member...8, Arc extinguishing chamber...
17, Tapered part...21, Hanging bracket...24.
Claims (1)
可動接触刃が挿入可能な消弧室１７を取着した開
閉器において、 前記固定電極５には取付部材８を取着し、同取
付部材８に対し消弧室１７を揺動可能に支持する
支持部材２４を介して取付けたことを特徴とする
開閉器における消弧室の取付構造。 ２ 消弧室１７の先端部に可動接触刃をガイドす
るテーパ部２１が形成されていることを特徴とす
る請求項１記載の開閉器における消弧室の取付機
構。 ３ 前記支持部材２４は消弧室１７の揺動を可動
接触刃の進入方向に対して直交する方向にのみ許
容しうる状態で消弧室１７を取付部材８に対し取
り付けたことを特徴とする請求項１記載の開閉器
における消弧室の取付構造。[Claims for Utility Model Registration] 1. In a switch in which an arc extinguishing chamber 17 into which a movable contact blade can be inserted is attached to a fixed electrode 5 with which a movable contact blade is in contact, a mounting member 8 is attached to the fixed electrode 5. A mounting structure for an arc extinguishing chamber in a switch, characterized in that the arc extinguishing chamber 17 is attached to the attachment member 8 via a support member 24 that swingably supports the arc extinguishing chamber 17. 2. The arc-extinguishing chamber mounting mechanism in a switch according to claim 1, wherein a tapered portion 21 for guiding a movable contact blade is formed at the tip of the arc-extinguishing chamber 17. 3. The supporting member 24 is characterized in that the arc-extinguishing chamber 17 is attached to the mounting member 8 in a state that allows the arc-extinguishing chamber 17 to swing only in a direction perpendicular to the direction in which the movable contact blade enters. A mounting structure for an arc extinguishing chamber in a switch according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990095847U JP2525057Y2 (en) | 1990-09-11 | 1990-09-11 | Mounting structure of arc-extinguishing chamber in switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990095847U JP2525057Y2 (en) | 1990-09-11 | 1990-09-11 | Mounting structure of arc-extinguishing chamber in switchgear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0452338U true JPH0452338U (en) | 1992-05-01 |
| JP2525057Y2 JP2525057Y2 (en) | 1997-02-05 |
Family
ID=31834907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990095847U Expired - Lifetime JP2525057Y2 (en) | 1990-09-11 | 1990-09-11 | Mounting structure of arc-extinguishing chamber in switchgear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2525057Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5291460U (en) * | 1975-12-29 | 1977-07-08 | ||
| JPS5579028U (en) * | 1978-11-25 | 1980-05-31 | ||
| JPS60172249U (en) * | 1984-04-24 | 1985-11-14 | エナジーサポート株式会社 | air switch |
| JPH0265844U (en) * | 1988-11-07 | 1990-05-17 | ||
| JPH0265845U (en) * | 1988-11-07 | 1990-05-17 |
-
1990
- 1990-09-11 JP JP1990095847U patent/JP2525057Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5291460U (en) * | 1975-12-29 | 1977-07-08 | ||
| JPS5579028U (en) * | 1978-11-25 | 1980-05-31 | ||
| JPS60172249U (en) * | 1984-04-24 | 1985-11-14 | エナジーサポート株式会社 | air switch |
| JPH0265844U (en) * | 1988-11-07 | 1990-05-17 | ||
| JPH0265845U (en) * | 1988-11-07 | 1990-05-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2525057Y2 (en) | 1997-02-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |