JPS61143764U - - Google Patents
Info
- Publication number
- JPS61143764U JPS61143764U JP2344085U JP2344085U JPS61143764U JP S61143764 U JPS61143764 U JP S61143764U JP 2344085 U JP2344085 U JP 2344085U JP 2344085 U JP2344085 U JP 2344085U JP S61143764 U JPS61143764 U JP S61143764U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- power supply
- supply device
- welding power
- pattern 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Arc Welding Control (AREA)
Description
第１図は本考案の一実施例の構成を、部分的に
ブロツクで示した回路図、第２図および第３図は
同実施例の作用を説明するための、時間と電圧と
の関係を示す線図、第４図は従来の溶接電源装置
の構成を、部分的にブロツクで示した回路図であ
る。
１，８…変圧器、２，９…整流器、３…高周波
発生器、４…電流調整器、５…電流検出器、６…
電流制御装置、１１…電極、１２…母材、１３…
サイリスタ回路、１４…ゲート回路、１５…設定
器。
Fig. 1 is a circuit diagram partially showing the configuration of an embodiment of the present invention as blocks, and Figs. 2 and 3 show the relationship between time and voltage to explain the operation of the embodiment. The diagram shown in FIG. 4 is a circuit diagram partially showing the configuration of a conventional welding power supply device using blocks. 1, 8... Transformer, 2, 9... Rectifier, 3... High frequency generator, 4... Current regulator, 5... Current detector, 6...
Current control device, 11... electrode, 12... base material, 13...
Thyristor circuit, 14...gate circuit, 15...setting device.
Claims (1)
た電圧によつて溶接電流を発生させる溶接電源装
置において、前記方向が一定の電圧のレベルを時
間と共に増大させる電圧パターン回路を備えたこ
とを特徴とする溶接電源装置。 ２ 前記電圧パターン回路は電圧のレベルを時間
に略比例させることを特徴とする実用新案登録請
求の範囲第１項記載の溶接電源装置。 ３ 前記電圧パターン回路は電圧のレベルを時間
と共に階段状に増大させることを特徴とする実用
新案登録請求の範囲第１項記載の溶接電源装置。[Claims for Utility Model Registration] 1. In a welding power supply device that generates a welding current by a voltage that is a superimposition of a high-frequency voltage and a voltage that has a constant direction, a voltage that increases the level of the voltage that has a constant direction over time. A welding power supply device characterized by being equipped with a pattern circuit. 2. The welding power supply device according to claim 1, wherein the voltage pattern circuit makes the voltage level approximately proportional to time. 3. The welding power supply device according to claim 1, wherein the voltage pattern circuit increases the voltage level stepwise over time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2344085U JPS61143764U (en) | 1985-02-22 | 1985-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2344085U JPS61143764U (en) | 1985-02-22 | 1985-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61143764U true JPS61143764U (en) | 1986-09-05 |
Family
ID=30516674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2344085U Pending JPS61143764U (en) | 1985-02-22 | 1985-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61143764U (en) |
-
1985
- 1985-02-22 JP JP2344085U patent/JPS61143764U/ja active Pending