JPS624036U - - Google Patents
Info
- Publication number
- JPS624036U JPS624036U JP9590585U JP9590585U JPS624036U JP S624036 U JPS624036 U JP S624036U JP 9590585 U JP9590585 U JP 9590585U JP 9590585 U JP9590585 U JP 9590585U JP S624036 U JPS624036 U JP S624036U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- arc
- conductive
- contacts
- conductive contact
- 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
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
Landscapes
- Breakers (AREA)
- Mechanisms For Operating Contacts (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である。
1……第1の接触子、2……第2の接触子、3
……駆動手段、9,10……アーク接点、11,
12……導電接点。
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.
The figure is a side view in the on state, and FIG. 4 is an exploded perspective view when this contact opening/closing device is applied to a relay. 1...First contact, 2...Second contact, 3
... Drive means, 9, 10 ... Arc contact, 11,
12... Conductive contact.
Claims (1)
け他の片面に低抵抗の導電接点を設けるとともに
復帰ばねにより前記アーク接点の向く方向に付勢
するように支持された第1の接触子と、前記アー
ク接点に対向する高融点のアーク接点および前記
導電接点に対向する低抵抗の導電接点を有する第
2の接触子と、この第2の接触子のアーク接点を
前記第1の接触子のアーク接点に押圧することに
より前記復帰ばねに抗して前記第1の接触子の導
電接点を第2の接触子の導電接点に接触させる駆
動手段とを備え、投入時に前記アーク接点同志を
前記導電接点よりも先に接触し、しや断時に前記
アーク接点同志を前記導電接点よりも後から開離
するようにした接点開閉装置。 (2) 前記第1の接触子は板ばねで形成されて前
記復帰ばねを兼用し、前記第2の接触子は板ばね
で形成されるとともに前記第1の接触子の前記ア
ーク接点および導電接点を囲むように板ばねの先
端部をわん曲し、その内側に前記第2の接触子の
前記アーク接点および導電接点を設け、かつ第2
の接触子の導電接点の反対側にその導電接点の移
動を阻止するストツパを設け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) An arc contact with a high melting point is provided on one side in the operating direction, and a conductive contact with low resistance is provided on the other side, and a return spring biases the arc contact in the direction in which it faces. a supported first contact; a second contact having a high melting point arc contact opposite the arc contact; and a low resistance conductive contact opposite the conductive contact; and an arc of the second contact. driving means for bringing the conductive contact of the first contact into contact with the conductive contact of the second contact against the return spring by pressing the contact against the arc contact of the first contact; A contact opening/closing device in which the arc contacts are brought into contact with each other before the conductive contacts when the contacts are turned on, and the arc contacts are opened after the conductive contacts when the contacts are turned off. (2) The first contact is formed of a plate spring and also serves as the return spring, and the second contact is formed of a plate spring and connects the arc contact and the conductive contact of the first contact. The tip of the leaf spring is curved so as to surround the arc contact and the conductive contact of the second contact are provided inside the leaf spring, and the second
A contact opening/closing device according to claim (1) of the registered utility model, wherein a stopper for preventing movement of the conductive contact is provided on the opposite side of the conductive contact of the contactor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9590585U JPS624036U (en) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9590585U JPS624036U (en) | 1985-06-25 | 1985-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS624036U true JPS624036U (en) | 1987-01-12 |
Family
ID=30655167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9590585U Pending JPS624036U (en) | 1985-06-25 | 1985-06-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS624036U (en) |
-
1985
- 1985-06-25 JP JP9590585U patent/JPS624036U/ja active Pending
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