JPS624038U - - Google Patents
Info
- Publication number
- JPS624038U JPS624038U JP9590785U JP9590785U JPS624038U JP S624038 U JPS624038 U JP S624038U JP 9590785 U JP9590785 U JP 9590785U JP 9590785 U JP9590785 U JP 9590785U JP S624038 U JPS624038 U JP S624038U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- arc
- conductive
- contacts
- base end
- 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
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
Landscapes
- Mechanisms For Operating Contacts (AREA)
- Breakers (AREA)
Description
第１図はこの考案の一実施例の開成状態の側面
図、第２図はその投入直後の状態の側面図、第３
図はオン状態の側面図、第４図はこの接点開閉装
置をリレーに適用した場合の分解斜視図、第５図
は変形例の斜視図である。
１……第１の接触子、２……第２の接触子、３
……駆動手段、４……ガイドスリツト、９，１０
……アーク接点、１１，１２……導電接点、１５
……駆動用カード、１６……係合部。
Fig. 1 is a side view of an embodiment of this invention in an open state, Fig. 2 is a side view of the device immediately after it has been turned on, and Fig. 3 is a side view of an embodiment of this invention in an open state.
4 is an exploded perspective view of the contact opening/closing device applied to a relay, and FIG. 5 is a perspective view of a modified example. 1...First contact, 2...Second contact, 3
... Drive means, 4 ... Guide slit, 9, 10
... Arc contact, 11, 12 ... Conductive contact, 15
...Drive card, 16...Engagement portion.
Claims (1)
を並設した第１の接触子と、この第１の接触子の
前記アーク接点に対向する高融点のアーク接点と
前記導電接点に対向する低抵抗の導電接点とを並
設するとともにその間の位置にガイドスリツトを
形成した第２の接触子と、この第２の接触子の前
記ガイドスリツトにガイドされるとともに前記第
１の接触子の前記アーク接点と導電接点との間の
位置に係合する係合部を有する消耗粉遮へい兼用
の駆動用カードとを備え、この駆動用カードを作
動することにより開離状態からアーク接点同志の
接触状態に至るまでは第１の接触子の基端を中心
に回動し、アーク接点同志の接触状態に達した後
はその接触点を中心に回動し、回動動作完了時に
は導電接点同志が接触することを特徴とする接点
開閉装置。 (2) 前記第１の接触子のアーク接点および導電
接点は第１の接触子の先端部に設けられ、第１の
接触子の基端部は伸縮可能な板ばねで支持されて
いる実用新案登録請求の範囲第(1)項記載の接点
開閉装置。[Claims for Utility Model Registration] (1) A first contact in which a high melting point arc contact and a low resistance conductive contact are arranged side by side; a second contact in which an arc contact and a low-resistance conductive contact facing the conductive contact are arranged side by side and a guide slit is formed between them; A driving card that also serves as a consumable powder shield and has an engaging part that engages at a position between the arc contact and the conductive contact of the first contact, and when the driving card is operated, the state is opened. It rotates around the base end of the first contact until the arc contacts contact each other, and after reaching the contact state between the arc contacts, it rotates around that contact point, and the rotation operation A contact opening/closing device characterized in that conductive contacts come into contact with each other when completed. (2) A utility model in which the arc contact and the conductive contact of the first contact are provided at the tip of the first contact, and the base end of the first contact is supported by an extensible leaf spring. A contact switching device according to registered claim (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9590785U JPS624038U (en) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9590785U JPS624038U (en) | 1985-06-25 | 1985-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS624038U true JPS624038U (en) | 1987-01-12 |
Family
ID=30655171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9590785U Pending JPS624038U (en) | 1985-06-25 | 1985-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS624038U (en) |
-
1985
- 1985-06-25 JP JP9590785U patent/JPS624038U/ja active Pending
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