JPS6149684U - - Google Patents
Info
- Publication number
- JPS6149684U JPS6149684U JP13566484U JP13566484U JPS6149684U JP S6149684 U JPS6149684 U JP S6149684U JP 13566484 U JP13566484 U JP 13566484U JP 13566484 U JP13566484 U JP 13566484U JP S6149684 U JPS6149684 U JP S6149684U
- Authority
- JP
- Japan
- Prior art keywords
- welding
- value
- current
- integrated value
- flow detector
- 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
- 238000003466 welding Methods 0.000 claims description 9
- 238000012806 monitoring device Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Resistance Welding (AREA)
Description
図は、本考案にかかる未通電監視装置の実施例
を示す電気ブローク図である。
１…マルチスポツト溶接機、２…溶接変圧器、
３…電極、４…溶接用タイマ、５…電源、６…通
電検出器、７…通電判定装置。
The figure is an electrical block diagram showing an embodiment of the non-energized monitoring device according to the present invention. 1...Multi-spot welding machine, 2...Welding transformer,
3... Electrode, 4... Welding timer, 5... Power supply, 6... Energization detector, 7... Energization determination device.
Claims (1)
接続し、各溶接変圧器の二次側には対をなす電極
を備えたマルチスポツト溶接機において、該マル
チスポツト溶接機と電源との間に、溶接通電毎に
電源側に流れる電流を検出して、これを出力する
通電検出器を取付け、さらに通電検出器から入力
した電流値を遂一積算して、その積算値と予め内
部設定される設定値とを比較して、上記積算値が
上記設定値より小さいときに外部へ出力信号を発
生すべく構成された通電判定装置を装設してなる
マルチスポツト溶接用未通電監視装置。 In a multi-spot welding machine in which a welding timer is connected to the primary side of a plurality of welding transformers and a pair of electrodes are provided on the secondary side of each welding transformer, a Then, install a current flow detector that detects and outputs the current flowing to the power supply side each time welding current is applied, and then integrates the current value input from the current flow detector, and compares the integrated value with the preset internal value. A non-energization monitoring device for multi-spot welding, which is equipped with an energization determination device configured to compare the integrated value with a set value and generate an output signal to the outside when the integrated value is smaller than the set value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13566484U JPS6149684U (en) | 1984-09-06 | 1984-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13566484U JPS6149684U (en) | 1984-09-06 | 1984-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149684U true JPS6149684U (en) | 1986-04-03 |
Family
ID=30694146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13566484U Pending JPS6149684U (en) | 1984-09-06 | 1984-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149684U (en) |
-
1984
- 1984-09-06 JP JP13566484U patent/JPS6149684U/ja active Pending
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