JPS63137435U - - Google Patents
Info
- Publication number
- JPS63137435U JPS63137435U JP3079787U JP3079787U JPS63137435U JP S63137435 U JPS63137435 U JP S63137435U JP 3079787 U JP3079787 U JP 3079787U JP 3079787 U JP3079787 U JP 3079787U JP S63137435 U JPS63137435 U JP S63137435U
- Authority
- JP
- Japan
- Prior art keywords
- hall element
- main circuit
- circuit conductor
- wiring board
- printed wiring
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 5
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Breakers (AREA)
Description
第１図、第２図は本考案による回路遮断器の一
実施例を示し、第１図は側面断面図、第２図は電
流センサを示す拡大図、第３図は従来の回路遮断
器の一例を示す主要部側面断面図である。
３：Ｕ字状部を有する主回路導体、４：可動接
触子、５：固定接触子、７：ホール素子、１１：
増幅部、１２：プリント配線基板。
1 and 2 show an embodiment of the circuit breaker according to the present invention, FIG. 1 is a side sectional view, FIG. 2 is an enlarged view showing a current sensor, and FIG. 3 is a conventional circuit breaker. FIG. 3 is a side sectional view of a main part showing an example. 3: Main circuit conductor having a U-shaped portion, 4: Movable contact, 5: Fixed contact, 7: Hall element, 11:
Amplification section, 12: printed wiring board.
Claims (1)
るホール素子と、このホール素子の出力を増幅し
この出力で前記主回路導体に接続された開閉部の
引外し操作を行なう操作部を駆動する増幅部とを
備えた回路遮断器において、前記主回路導体にＵ
字状部を形成するとともに前記ホール素子と増幅
部とを同一のプリント配線基板に搭載し、このプ
リント配線基板のホール素子を搭載した部分を前
記Ｕ字状部の両脚間に挿入したことを特徴とする
回路遮断器。 A main circuit conductor, a Hall element that detects the current of this main circuit conductor, and an operation section that amplifies the output of this Hall element and uses this output to perform a tripping operation of an opening/closing section connected to the main circuit conductor. In the circuit breaker equipped with an amplifier section, the main circuit conductor is
A U-shaped portion is formed, and the Hall element and the amplifier are mounted on the same printed wiring board, and the portion of the printed wiring board on which the Hall element is mounted is inserted between the legs of the U-shaped portion. circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3079787U JPH0526683Y2 (en) | 1987-03-03 | 1987-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3079787U JPH0526683Y2 (en) | 1987-03-03 | 1987-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63137435U true JPS63137435U (en) | 1988-09-09 |
| JPH0526683Y2 JPH0526683Y2 (en) | 1993-07-06 |
Family
ID=30835940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3079787U Expired - Lifetime JPH0526683Y2 (en) | 1987-03-03 | 1987-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0526683Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000079554A1 (en) * | 1999-06-22 | 2000-12-28 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker with live-state information measuring instrument |
| JP2013099020A (en) * | 2011-10-28 | 2013-05-20 | Asahi Kasei Electronics Co Ltd | Power distribution panel |
-
1987
- 1987-03-03 JP JP3079787U patent/JPH0526683Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000079554A1 (en) * | 1999-06-22 | 2000-12-28 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker with live-state information measuring instrument |
| JP2013099020A (en) * | 2011-10-28 | 2013-05-20 | Asahi Kasei Electronics Co Ltd | Power distribution panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526683Y2 (en) | 1993-07-06 |