JPS647742U - - Google Patents
Info
- Publication number
- JPS647742U JPS647742U JP10248487U JP10248487U JPS647742U JP S647742 U JPS647742 U JP S647742U JP 10248487 U JP10248487 U JP 10248487U JP 10248487 U JP10248487 U JP 10248487U JP S647742 U JPS647742 U JP S647742U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- electrode
- switching unit
- enclosure
- movable electrode
- 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
- 239000011810 insulating material Substances 0.000 claims 1
- 241000722921 Tulipa gesneriana Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
第１図は本考案の実施例の構造を示す断面図、
第２図は本考案実施例による小形化の様子を、第
３図の従来の構造と比較して示す説明図、第４図
は従来のガス開閉器の構造を示す要部断面図であ
る。
１：封入容器、２……絶縁モールドフレーム、
２ａ：隔壁、２ｂ：固定穴、３：絶縁ブツシング
、４：導電接続体、５：可動側固定電極、６：可
動接触子、７：固定電極、８：絶縁物、９：アー
ク電極、１０：チユーリツプ形接触子、１１：ブ
ローコイル、Ｓ１，Ｓ２：取付基準面。
FIG. 1 is a sectional view showing the structure of an embodiment of the present invention;
FIG. 2 is an explanatory diagram showing the miniaturization according to the embodiment of the present invention in comparison with the conventional structure shown in FIG. 3, and FIG. 4 is a sectional view of main parts showing the structure of a conventional gas switch. 1: Enclosure container, 2...Insulating mold frame,
2a: Partition wall, 2b: Fixed hole, 3: Insulating bushing, 4: Conductive connection body, 5: Movable fixed electrode, 6: Movable contact, 7: Fixed electrode, 8: Insulator, 9: Arc electrode, 10: Tulip type contact, 11: Blow coil, S 1 , S 2 : Mounting reference surface.
Claims (1)
動電極と固定電極とを同一軸心上に固定して１極
分の開閉ユニツトを形成し、消弧性ガスを封入し
た封入容器内に前記開閉ユニツトを所定極数併設
して収納し、前記封入容器に固定した絶縁ブツシ
ング内の導電部と前記可動電極及び固定電極とを
位置合わせ可能な導電接続体により接続したこと
を特徴とする負荷開閉器の主回路構造。 A movable electrode and a fixed electrode are fixed coaxially to both side walls of a molded frame made of an insulating material to form a switching unit for one pole, and the switching unit is placed in an enclosure filled with arc-extinguishing gas. A load switch, wherein a predetermined number of poles are housed together, and a conductive part in an insulating bushing fixed to the enclosure is connected to the movable electrode and the fixed electrode by a conductive connecting body that can be aligned. Main circuit structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10248487U JPS647742U (en) | 1987-07-02 | 1987-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10248487U JPS647742U (en) | 1987-07-02 | 1987-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647742U true JPS647742U (en) | 1989-01-17 |
Family
ID=31332434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10248487U Pending JPS647742U (en) | 1987-07-02 | 1987-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647742U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718237B2 (en) * | 1977-03-04 | 1982-04-15 | ||
| JPS60121638A (en) * | 1983-12-01 | 1985-06-29 | 神鋼電機株式会社 | Fixing mechanism of vacuum breaker terminal |
-
1987
- 1987-07-02 JP JP10248487U patent/JPS647742U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718237B2 (en) * | 1977-03-04 | 1982-04-15 | ||
| JPS60121638A (en) * | 1983-12-01 | 1985-06-29 | 神鋼電機株式会社 | Fixing mechanism of vacuum breaker terminal |
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