JPS61138480U - - Google Patents
Info
- Publication number
- JPS61138480U JPS61138480U JP1780385U JP1780385U JPS61138480U JP S61138480 U JPS61138480 U JP S61138480U JP 1780385 U JP1780385 U JP 1780385U JP 1780385 U JP1780385 U JP 1780385U JP S61138480 U JPS61138480 U JP S61138480U
- Authority
- JP
- Japan
- Prior art keywords
- current detection
- coil
- detection coil
- welding current
- opening
- 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
- 238000001514 detection method Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985017803U JPH0239661Y2 (en]) | 1985-02-13 | 1985-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985017803U JPH0239661Y2 (en]) | 1985-02-13 | 1985-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61138480U true JPS61138480U (en]) | 1986-08-28 |
| JPH0239661Y2 JPH0239661Y2 (en]) | 1990-10-24 |
Family
ID=30505848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985017803U Expired JPH0239661Y2 (en]) | 1985-02-13 | 1985-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239661Y2 (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010230456A (ja) * | 2009-03-26 | 2010-10-14 | Panasonic Electric Works Co Ltd | 漏電検出装置 |
| WO2019064654A1 (ja) * | 2017-09-27 | 2019-04-04 | 株式会社日立製作所 | 溶接管理システム |
| JP2020069496A (ja) * | 2018-10-30 | 2020-05-07 | ダイハツ工業株式会社 | インダイレクトスポット溶接の溶接点の評価方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357983U (en]) * | 1976-10-19 | 1978-05-17 | ||
| JPS5577881U (en]) * | 1978-11-21 | 1980-05-29 | ||
| JPS574378A (en) * | 1980-06-09 | 1982-01-09 | Dengensha Mfg Co Ltd | Measuring device for welding current |
| JPS5847277A (ja) * | 1981-09-14 | 1983-03-18 | Toshiba Corp | 放射線モニタ装置 |
-
1985
- 1985-02-13 JP JP1985017803U patent/JPH0239661Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357983U (en]) * | 1976-10-19 | 1978-05-17 | ||
| JPS5577881U (en]) * | 1978-11-21 | 1980-05-29 | ||
| JPS574378A (en) * | 1980-06-09 | 1982-01-09 | Dengensha Mfg Co Ltd | Measuring device for welding current |
| JPS5847277A (ja) * | 1981-09-14 | 1983-03-18 | Toshiba Corp | 放射線モニタ装置 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010230456A (ja) * | 2009-03-26 | 2010-10-14 | Panasonic Electric Works Co Ltd | 漏電検出装置 |
| WO2019064654A1 (ja) * | 2017-09-27 | 2019-04-04 | 株式会社日立製作所 | 溶接管理システム |
| JP2019058940A (ja) * | 2017-09-27 | 2019-04-18 | 株式会社日立製作所 | 溶接管理システム |
| US12042877B2 (en) | 2017-09-27 | 2024-07-23 | Hitachi, Ltd. | Welding management system |
| JP2020069496A (ja) * | 2018-10-30 | 2020-05-07 | ダイハツ工業株式会社 | インダイレクトスポット溶接の溶接点の評価方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239661Y2 (en]) | 1990-10-24 |