JPS6454244U - - Google Patents
Info
- Publication number
- JPS6454244U JPS6454244U JP14704887U JP14704887U JPS6454244U JP S6454244 U JPS6454244 U JP S6454244U JP 14704887 U JP14704887 U JP 14704887U JP 14704887 U JP14704887 U JP 14704887U JP S6454244 U JPS6454244 U JP S6454244U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- zero
- current transformer
- phase current
- tripping coil
- 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
- 239000004020 conductor Substances 0.000 claims description 3
Landscapes
- Breakers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14704887U JPS6454244U (th) | 1987-09-25 | 1987-09-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14704887U JPS6454244U (th) | 1987-09-25 | 1987-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6454244U true JPS6454244U (th) | 1989-04-04 |
Family
ID=31417098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14704887U Pending JPS6454244U (th) | 1987-09-25 | 1987-09-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6454244U (th) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010064481A1 (ja) * | 2008-12-02 | 2010-06-10 | 三菱重工業株式会社 | 屋外構造物及び屋外構造物構成部材の劣化推定方法 |
JP2010146803A (ja) * | 2008-12-17 | 2010-07-01 | Mitsubishi Electric Corp | 漏電遮断器 |
-
1987
- 1987-09-25 JP JP14704887U patent/JPS6454244U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010064481A1 (ja) * | 2008-12-02 | 2010-06-10 | 三菱重工業株式会社 | 屋外構造物及び屋外構造物構成部材の劣化推定方法 |
JP2010146803A (ja) * | 2008-12-17 | 2010-07-01 | Mitsubishi Electric Corp | 漏電遮断器 |
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