JPS61146849U - - Google Patents
Info
- Publication number
- JPS61146849U JPS61146849U JP3120785U JP3120785U JPS61146849U JP S61146849 U JPS61146849 U JP S61146849U JP 3120785 U JP3120785 U JP 3120785U JP 3120785 U JP3120785 U JP 3120785U JP S61146849 U JPS61146849 U JP S61146849U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- jacks
- communication protector
- overcurrent
- overvoltage
- 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
- 230000001012 protector Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuses (AREA)
Description
第１図は、本考案に係る通信用保護器の一実施
例を示す回路図である。第２図は、同実施例にお
ける組立斜視図である。
１……ベース、２……切分けジヤツク組立体、
３……ハウジング、３ａ……案内孔、３ｂ……取
手部、４……絶縁性基板、１０，１１……線路側
入力端子、１２，１３……被保護機器側出力端子
、１４……接地端子、１５……避雷管、１６，１
７……過電流保護素子、１８……二次側過電圧防
護素子、２０，２１……切分けジヤツク、２２…
…絶縁性挿入片。
FIG. 1 is a circuit diagram showing an embodiment of a communication protector according to the present invention. FIG. 2 is an assembled perspective view of the same embodiment. 1... Base, 2... Cutting jack assembly,
3...Housing, 3a...Guide hole, 3b...Handle portion, 4...Insulating board, 10, 11...Line side input terminal, 12, 13...Protected equipment side output terminal, 14...Grounding Terminal, 15... Lightning arrester, 16,1
7... Overcurrent protection element, 18... Secondary side overvoltage protection element, 20, 21... Separation jack, 22...
...Insulating insert piece.
Claims (1)
の切分けジヤツクが配設された通信用保護器にお
いて、前記一対の切分けジヤツクが過電圧及び過
電流に対する防護素子が実装された絶縁性基板の
高さ方向上部に配設されると共に、絶縁部材を介
して固着された導電性ばね部材からなることを特
徴とする通信用保護器。 (2) 前記一対の切分けジヤツク間に前記過電圧
又は過電流に対する防護素子のいずれか一方が並
設されてなる実用新案登録請求の範囲第(1)項に
記載の通信用保護器。[Claims for Utility Model Registration] (1) A communication protector provided with a pair of separating jacks that separates an external cable from an internal wiring, wherein the pair of separating jacks provides protection against overvoltage and overcurrent. 1. A communication protector comprising a conductive spring member disposed above an insulating substrate on which an element is mounted in the height direction and fixed via an insulating member. (2) The communication protector according to claim (1), wherein either the overvoltage or overcurrent protection element is arranged in parallel between the pair of separation jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3120785U JPS61146849U (en) | 1985-03-05 | 1985-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3120785U JPS61146849U (en) | 1985-03-05 | 1985-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61146849U true JPS61146849U (en) | 1986-09-10 |
Family
ID=30531603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3120785U Pending JPS61146849U (en) | 1985-03-05 | 1985-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61146849U (en) |
-
1985
- 1985-03-05 JP JP3120785U patent/JPS61146849U/ja active Pending
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