JPS6065932U - Electromagnetic contactor arc extinguishing chamber structure - Google Patents
Electromagnetic contactor arc extinguishing chamber structureInfo
- Publication number
- JPS6065932U JPS6065932U JP15900883U JP15900883U JPS6065932U JP S6065932 U JPS6065932 U JP S6065932U JP 15900883 U JP15900883 U JP 15900883U JP 15900883 U JP15900883 U JP 15900883U JP S6065932 U JPS6065932 U JP S6065932U
- Authority
- JP
- Japan
- Prior art keywords
- arc
- extinguishing chamber
- electromagnetic contactor
- arc extinguishing
- chamber structure
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電磁接触器のアーク消弧室部分の右半分
を断面で示す側面図、第２図はそのアーク消弧室部分の
分解斜視図、第３図は本考案電磁接触器のアーク消弧室
部分の右半分を断面で示す側面図、第４図はそのアーク
消弧室部分の分解斜視図、第５図はそのアーク消弧室を
構成する従アークボックスの内部斜視図である。
各図中同一部材には同一符号を付し、１０は主アークボ
ックス、１２は従アークボックス、１４ ゛はベ
ース、１８は端子、２２は固定接触子、２６はクロスバ
−１３０は可動鉄心、３２は可動接触子、３４は可接押
え、３６はストッパ、３８はばね支え、４０は接触子ば
ね、４４は転流板、４６はグリッド、５６は可動緩衝ゴ
ム、５８は絶縁バリヤ、６０はアーク吸収体、６２はＬ
字状部材、６４は溝、６６は段差面である。
畦」」
旧 。Figure 1 is a cross-sectional side view of the right half of the arc extinguishing chamber of a conventional electromagnetic contactor, Figure 2 is an exploded perspective view of the arc extinguishing chamber, and Figure 3 is the electromagnetic contactor of the present invention. Fig. 4 is an exploded perspective view of the arc extinguishing chamber, and Fig. 5 is an internal perspective view of the sub-arc box constituting the arc extinguishing chamber. be. The same members in each figure are given the same reference numerals, 10 is the main arc box, 12 is the secondary arc box, 14 is the base, 18 is the terminal, 22 is the fixed contact, 26 is the crossbar, 130 is the movable core, 32 34 is a movable contact, 34 is an accessible presser, 36 is a stopper, 38 is a spring support, 40 is a contact spring, 44 is a commutation plate, 46 is a grid, 56 is a movable buffer rubber, 58 is an insulating barrier, 60 is an arc Absorber, 62 is L
In the character-shaped member, 64 is a groove, and 66 is a stepped surface. ``Round'''' old.
Claims (1)
板あるいはグリッドを内蔵したアーク消弧室を設け、こ
のアーク消弧室からアークを外部に放出させるアーク吹
出し穴を端子突出面側に形成した電磁接触器において、
アークに含まれるイオン化された金属を吸着除去するア
ーク吸収体を上記アーク吹出し穴を覆って配設したこと
を特徴とする電磁接触器のアーク消弧室構造。An arc extinguishing chamber with a built-in arc commutation plate or grid is provided to extinguish the arc that occurs when the contacts open, and an arc outlet hole is formed on the terminal protruding surface to release the arc from this arc extinguishing chamber to the outside. In the electromagnetic contactor,
An arc extinguishing chamber structure for an electromagnetic contactor, characterized in that an arc absorber that adsorbs and removes ionized metal contained in the arc is disposed to cover the arc blow-off hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15900883U JPS6065932U (en) | 1983-10-14 | 1983-10-14 | Electromagnetic contactor arc extinguishing chamber structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15900883U JPS6065932U (en) | 1983-10-14 | 1983-10-14 | Electromagnetic contactor arc extinguishing chamber structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6065932U true JPS6065932U (en) | 1985-05-10 |
Family
ID=30350149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15900883U Pending JPS6065932U (en) | 1983-10-14 | 1983-10-14 | Electromagnetic contactor arc extinguishing chamber structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6065932U (en) |
-
1983
- 1983-10-14 JP JP15900883U patent/JPS6065932U/en active Pending
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