JP4497531B2 - 電源コンセント - Google Patents
電源コンセント Download PDFInfo
- Publication number
- JP4497531B2 JP4497531B2 JP2004224595A JP2004224595A JP4497531B2 JP 4497531 B2 JP4497531 B2 JP 4497531B2 JP 2004224595 A JP2004224595 A JP 2004224595A JP 2004224595 A JP2004224595 A JP 2004224595A JP 4497531 B2 JP4497531 B2 JP 4497531B2
- Authority
- JP
- Japan
- Prior art keywords
- tracking
- circuit
- sensor
- plug
- detection circuit
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims description 34
- 230000000903 blocking effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Images
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Testing Relating To Insulation (AREA)
- Breakers (AREA)
Description
3 電路
4 開閉接点
5 受刃
6 センサ
7 トラッキング検出回路
8 遮断手段
9 テスト回路
10 出力線
11 抵抗器
12 フォトカプラ
13 抵抗器
14 テストスイッチ
15 電源回路
16 トランジスタ
17 サイリスタ
Claims (1)
- プラグの栓刃を挟持して電路に前記プラグを接続する受刃と、前記栓刃間に発生する火花放電を検知するセンサと、該センサの出力電流によりトラッキングを検出して信号を出力するトラッキング検出回路とを備えた電源コンセントにおいて、前記トラッキング検出回路の動作を確認するため、抵抗器とテストスイッチとを直列に接続して一方端を前記電路の一方の極に接続し、他方端を前記センサに接続して構成し、前記テストスイッチのオンにより前記センサの出力線に電流を流して擬似的にトラッキングを発生させるテスト回路を設けたことを特徴とする電源コンセント。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004224595A JP4497531B2 (ja) | 2004-07-30 | 2004-07-30 | 電源コンセント |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004224595A JP4497531B2 (ja) | 2004-07-30 | 2004-07-30 | 電源コンセント |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006048960A JP2006048960A (ja) | 2006-02-16 |
JP4497531B2 true JP4497531B2 (ja) | 2010-07-07 |
Family
ID=36027287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004224595A Active JP4497531B2 (ja) | 2004-07-30 | 2004-07-30 | 電源コンセント |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4497531B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6555161B2 (ja) * | 2016-03-10 | 2019-08-07 | オムロン株式会社 | アーク検出装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63171951U (ja) * | 1987-04-27 | 1988-11-09 | ||
JPH0969380A (ja) * | 1995-08-31 | 1997-03-11 | Matsushita Electric Works Ltd | コンセント |
JPH11329202A (ja) * | 1998-04-29 | 1999-11-30 | Eaton Corp | 回路遮断器 |
-
2004
- 2004-07-30 JP JP2004224595A patent/JP4497531B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63171951U (ja) * | 1987-04-27 | 1988-11-09 | ||
JPH0969380A (ja) * | 1995-08-31 | 1997-03-11 | Matsushita Electric Works Ltd | コンセント |
JPH11329202A (ja) * | 1998-04-29 | 1999-11-30 | Eaton Corp | 回路遮断器 |
Also Published As
Publication number | Publication date |
---|---|
JP2006048960A (ja) | 2006-02-16 |
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