JPS6351424U - - Google Patents
Info
- Publication number
- JPS6351424U JPS6351424U JP14416486U JP14416486U JPS6351424U JP S6351424 U JPS6351424 U JP S6351424U JP 14416486 U JP14416486 U JP 14416486U JP 14416486 U JP14416486 U JP 14416486U JP S6351424 U JPS6351424 U JP S6351424U
- Authority
- JP
- Japan
- Prior art keywords
- changeover switch
- phase
- transformer
- alternating current
- primary 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.)
- Granted
Links
- 230000007935 neutral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Ac-Ac Conversion (AREA)
- Arc Welding Control (AREA)
Description
第１図は本考案の実施例の変圧器の配線図、第
２図は第１図の変圧器の二次側出力電圧例を具体
的電圧で示した説明図、第３図は従来の変圧器の
二次側電圧例を具体的電圧で示した説明図である
。
（図面の主要部を表わす符号の説明）１……変
圧器、３……溶接機、５……第２切換スイツチ、
１１……第１切換スイツチ、２３……中性点。
Fig. 1 is a wiring diagram of a transformer according to an embodiment of the present invention, Fig. 2 is an explanatory diagram showing an example of the secondary output voltage of the transformer shown in Fig. 1 as a specific voltage, and Fig. 3 is a diagram of a conventional transformer. FIG. 3 is an explanatory diagram showing an example of the secondary side voltage of the device using specific voltages. (Explanation of symbols representing main parts of the drawings) 1...Transformer, 3...Welding machine, 5...Second changeover switch,
11...First changeover switch, 23...Neutral point.
Claims (1)
交流における適宜一相に接続して設け、上記一次
コイルの他端部側の複数個所に、第一切換スイツ
チにおける複数の端子を別個に接続して設け、上
記第１切換スイツチに接続した第２の切換スイツ
チを三相交流における他の一相または中性点に接
続切換自在に設けてなることを特徴とする変圧器
。 One end of the primary coil of the transformer is connected to an appropriate one phase of the three-phase alternating current, and a plurality of terminals of a first changeover switch are separately connected to multiple locations on the other end of the primary coil. 1. A transformer characterized in that a second changeover switch connected to the first changeover switch is connected to another phase of three-phase alternating current or to a neutral point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14416486U JPH0442898Y2 (en) | 1986-09-22 | 1986-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14416486U JPH0442898Y2 (en) | 1986-09-22 | 1986-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6351424U true JPS6351424U (en) | 1988-04-07 |
| JPH0442898Y2 JPH0442898Y2 (en) | 1992-10-12 |
Family
ID=31054520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14416486U Expired JPH0442898Y2 (en) | 1986-09-22 | 1986-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442898Y2 (en) |
-
1986
- 1986-09-22 JP JP14416486U patent/JPH0442898Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442898Y2 (en) | 1992-10-12 |