JPS6361727U - - Google Patents
Info
- Publication number
- JPS6361727U JPS6361727U JP15570686U JP15570686U JPS6361727U JP S6361727 U JPS6361727 U JP S6361727U JP 15570686 U JP15570686 U JP 15570686U JP 15570686 U JP15570686 U JP 15570686U JP S6361727 U JPS6361727 U JP S6361727U
- Authority
- JP
- Japan
- Prior art keywords
- short
- fuse
- movable electrode
- fixed electrode
- line
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Thermally Actuated Switches (AREA)
- Fuses (AREA)
Description
第１図は一般的な配電系統を示す概略図、第２
図は本考案の構造をしめす斜視図、第３図は本考
案の動作と作用を説明するための配電系統をしめ
す配線図である。
１…高圧配電線、２…柱上変圧器、３…低圧配
電線、４…分岐部、５…引込用ヒユヒズ、６…引
込線、７…電力量計、８…ヒユーズ遮断動作促進
器、９…短絡点、１１…電柱、１２…需要家、２
１，２１ａ…ケースとその蓋、２２…固定電極、
２３…可動電極、２４，２５…引き出し用リード
線または端子。
Figure 1 is a schematic diagram showing a general power distribution system, Figure 2
The figure is a perspective view showing the structure of the present invention, and FIG. 3 is a wiring diagram showing the power distribution system for explaining the operation and effect of the present invention. DESCRIPTION OF SYMBOLS 1... High voltage distribution line, 2... Pole transformer, 3... Low voltage distribution line, 4... Branch part, 5... Lead-in fuse, 6... Lead-in line, 7... Electric energy meter, 8... Fuse breaking operation accelerator, 9... Short circuit point, 11... Utility pole, 12... Consumer, 2
1, 21a... Case and its lid, 22... Fixed electrode,
23...Movable electrode, 24, 25...Lead wire or terminal for extraction.
Claims (1)
用リード線または端子がそれぞれ両端に接続され
た熱変化に対して変形する可動電極と固定電極と
が対向して配置された構造を有し、これを引込線
または配電線の短絡保護装置であるヒユーズと負
荷との間に接続し、負荷側に発生した短絡電流に
よる発熱のため可動電極が変形して固定電極に接
触して２次的に短絡状態を形成するようにしたこ
とを特徴とするヒユーズ遮断動作促進器。 It has a structure in which a movable electrode that deforms in response to thermal changes and a fixed electrode are arranged facing each other, and lead wires or terminals for connecting to a drop-in line or distribution line are connected to both ends of the lead wire. Or, it is connected between the fuse, which is a short-circuit protection device for power distribution lines, and the load, and the movable electrode deforms due to heat generated by the short-circuit current generated on the load side and comes into contact with the fixed electrode, creating a secondary short-circuit condition. A fuse breaker operation accelerator characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15570686U JPS6361727U (en) | 1986-10-13 | 1986-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15570686U JPS6361727U (en) | 1986-10-13 | 1986-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6361727U true JPS6361727U (en) | 1988-04-23 |
Family
ID=31076648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15570686U Pending JPS6361727U (en) | 1986-10-13 | 1986-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6361727U (en) |
-
1986
- 1986-10-13 JP JP15570686U patent/JPS6361727U/ja active Pending
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