JPS5977741U - switch - Google Patents
switchInfo
- Publication number
- JPS5977741U JPS5977741U JP17541982U JP17541982U JPS5977741U JP S5977741 U JPS5977741 U JP S5977741U JP 17541982 U JP17541982 U JP 17541982U JP 17541982 U JP17541982 U JP 17541982U JP S5977741 U JPS5977741 U JP S5977741U
- Authority
- JP
- Japan
- Prior art keywords
- arc
- contact
- negative pressure
- magnetic flux
- opens
- 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
- Arc-Extinguishing Devices That Are Switches (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の開閉器の投入状態を示す部分側断面図、
第2図はこの考案に係る開閉器の開放状態の一実施例を
示す部分側断面図である。
図において、1は第1の端子板、2は固定接触子、3は
可動接触子、4は集電子、5は第2の端子板、6は固定
外筒、601は底面、602は貫通孔、603は周縁部
、7は貯留室、8はノズル、9はシリンダ、10はピス
トン、11は負圧室、12は磁石、Aはアーク、φは磁
束である。なお、各図中同一部分には同一符号を付して
いる。
1 “7
山 、
1− 第2図
[ヨFigure 1 is a partial side sectional view showing the closing state of a conventional switch;
FIG. 2 is a partial side sectional view showing an embodiment of the switch in an open state according to this invention. In the figure, 1 is a first terminal plate, 2 is a fixed contact, 3 is a movable contact, 4 is a current collector, 5 is a second terminal plate, 6 is a fixed outer cylinder, 601 is a bottom surface, and 602 is a through hole. , 603 is a peripheral portion, 7 is a storage chamber, 8 is a nozzle, 9 is a cylinder, 10 is a piston, 11 is a negative pressure chamber, 12 is a magnet, A is an arc, and φ is a magnetic flux. Note that the same parts in each figure are given the same reference numerals. 1 “7 Mountains, 1- Figure 2 [Yo
Claims (1)
記第1の接触子を収納し絶縁消弧ガスを封入する貯留室
を形成する固定外筒、前記第2の接触子の開離動作に連
動して負圧を発生し前記貯留室からの前記絶縁消弧ガス
を吸引する負圧室、および前記第1の接触子に設けられ
前記第1、第2の接触子の開離時に発生するアークに交
鎖する磁束を生じる磁石を備え、前記アークと前記磁束
との相互作用によ・つて前記アークの前記第1の接触子
側の足を駆動するようにした開閉器。a second contact that opens and closes with respect to the first contact; a fixed outer cylinder that stores the first contact and forms a storage chamber in which insulating arc-extinguishing gas is filled; a negative pressure chamber that generates negative pressure in conjunction with the opening operation and sucks the insulating arc-extinguishing gas from the storage chamber; and a negative pressure chamber that is provided at the first contact and opens the first and second contacts. A switch comprising a magnet that generates a magnetic flux that intersects with an arc generated when the arc is released, and a leg of the arc on the first contact side is driven by interaction between the arc and the magnetic flux.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17541982U JPS5977741U (en) | 1982-11-17 | 1982-11-17 | switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17541982U JPS5977741U (en) | 1982-11-17 | 1982-11-17 | switch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5977741U true JPS5977741U (en) | 1984-05-25 |
Family
ID=30381652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17541982U Pending JPS5977741U (en) | 1982-11-17 | 1982-11-17 | switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5977741U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63102130A (en) * | 1986-06-06 | 1988-05-07 | 三菱電機株式会社 | Switch |
-
1982
- 1982-11-17 JP JP17541982U patent/JPS5977741U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63102130A (en) * | 1986-06-06 | 1988-05-07 | 三菱電機株式会社 | Switch |
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