JPH0347659U - - Google Patents
Info
- Publication number
- JPH0347659U JPH0347659U JP10463589U JP10463589U JPH0347659U JP H0347659 U JPH0347659 U JP H0347659U JP 10463589 U JP10463589 U JP 10463589U JP 10463589 U JP10463589 U JP 10463589U JP H0347659 U JPH0347659 U JP H0347659U
- Authority
- JP
- Japan
- Prior art keywords
- switching
- engine
- switching device
- welding machine
- lever
- 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
- 238000003466 welding Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 7
Description
第１図は本考案に係るエンジン溶接機のアーク
外部特性並びに回転数の切換装置の第１実施例を
示す回路図、第２図は第１図のエンジン溶接機の
強タツプ時の要部回路図、第３図は第１図のエン
ジン溶接機の弱タツプ時の要部回路図、第４図は
第１図の切換器の側面図、第５図は第４図の切換
器の強タツプ時の要部正面図、第６図は第５図に
おける切換器の強タツプ時の裏面図、第７図は第
５図における切換器の弱タツプ時の要部正面図、
第８図は第５図における切換器の弱タツプ時の裏
面図、第９図は第１実施例のエンジン溶接機の外
部特性図、第１０図は第２実施例を示すエンジン
溶接機の回路図、第１１図は第１０図の第２実施
例のエンジン溶接機の構造図、第１２図は第１１
図に示す回転子の要部を拡大した説明図、第１３
図は第１１図及び第１２図に示すエンジン溶接機
の交流電源の要部出力波形図、第１４図は従来の
エンジン溶接機の外部特性図である。
１……出力巻線、２……切換器、１４……ベー
ス盤、１５……回転軸、１６……操作つまみ、１
８ａ〜１８ｈ……固定子、１９ａ〜１９ｄ……可
動子、２０……切換レバー、２１……ローラ、２
２……ワイヤー、５……回転数切換板、２６……
第１の切換凹部、２７……第２の切換凹部、３５
Ｕ，３５Ｖ，３５Ｗ……交流電源追加巻線、Ｕ，
Ｖ，Ｗ，１ａ〜１ｆ……主出力巻線、Ｖ′，Ｗ′
，１ｇ，１ｈ……切換巻線。
Fig. 1 is a circuit diagram showing a first embodiment of a switching device for arc external characteristics and rotational speed of an engine welding machine according to the present invention, and Fig. 2 is a main circuit of the engine welding machine shown in Fig. 1 when a strong tap is applied. Figure 3 is a circuit diagram of the main parts of the engine welding machine shown in Figure 1 when a weak tap is applied, Figure 4 is a side view of the switch shown in Figure 1, and Figure 5 is a hard tap diagram of the switch shown in Figure 4. FIG. 6 is a back view of the switch when the switch is pressed hard in FIG. 5, FIG. 7 is a front view of the main part when the switch is pressed weakly in FIG.
Fig. 8 is a rear view of the switch in Fig. 5 when it is lightly tapped, Fig. 9 is an external characteristic diagram of the engine welding machine of the first embodiment, and Fig. 10 is a circuit of the engine welding machine showing the second embodiment. 11 is a structural diagram of the engine welding machine of the second embodiment shown in FIG. 10, and FIG.
An explanatory view enlarging the main parts of the rotor shown in the figure, No. 13
The figure is a main part output waveform diagram of the AC power supply of the engine welding machine shown in FIGS. 11 and 12, and FIG. 14 is an external characteristic diagram of the conventional engine welding machine. 1... Output winding, 2... Switch, 14... Base board, 15... Rotating shaft, 16... Operation knob, 1
8a to 18h...Stator, 19a to 19d...Movable element, 20...Switching lever, 21...Roller, 2
2... Wire, 5... Rotation speed switching plate, 26...
First switching recess, 27...Second switching recess, 35
U, 35V, 35W...AC power supply additional winding, U,
V, W, 1a to 1f...Main output winding, V', W'
, 1g, 1h...Switching winding.
Claims (1)
出力巻線が２組有して、該２組の出力巻線を弱タ
ツプ時と強タツプ時に直並列の結線に切換える切
換器を備え、該切換器の切換えレバーにエンジン
のガバナを上記結線切換に連動させて引張可能に
連繋させてなることを特徴とするエンジン溶接機
のアーク外部特性並びに回転数の切換装置。 (2) 上記切換機が操作レバーの回転軸に接続す
るべき接点を換えるための可動子と、回転数切換
板とを有し、回転数切換板の端面に切換レバーの
ローラが嵌入する大小の第１の切換凹部と第２の
切換凹部とを設け、切換レバーに上記ローラが回
転自在に軸支されてかつ該ローラが第１の切換凹
部及び第２の切換凹部に嵌入する方向に弾性付勢
され、該切換レバーにエンジンのガバナレバーを
ワイヤーにて連繋させたことを特徴とする請求項
(1)記載のエンジン溶接機のアーク外部特性並び
に回転数の切換装置。[Claims for Utility Model Registration] (1) In an engine welding machine, the welding generator has two sets of output windings, and the two sets of output windings are connected in series and parallel during weak tapping and strong tapping. A switching device for arc external characteristics and rotational speed of an engine welding machine, characterized in that the switching device is provided with a switching device, and a governor of the engine is tensilely connected to the switching lever of the switching device in conjunction with the above-mentioned wire connection switching. . (2) The switching device has a movable element for changing the contact to be connected to the rotating shaft of the operating lever and a rotation speed switching plate, and the roller of the switching lever fits into the end face of the rotation speed switching plate. A first switching recess and a second switching recess are provided. A governor lever of the engine is connected to the switching lever by a wire.
(1) A switching device for arc external characteristics and rotational speed of the engine welding machine described in the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10463589U JP2512503Y2 (en) | 1989-09-06 | 1989-09-06 | Switching device for engine welding current range and rotation speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10463589U JP2512503Y2 (en) | 1989-09-06 | 1989-09-06 | Switching device for engine welding current range and rotation speed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0347659U true JPH0347659U (en) | 1991-05-02 |
| JP2512503Y2 JP2512503Y2 (en) | 1996-10-02 |
Family
ID=31653424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10463589U Expired - Fee Related JP2512503Y2 (en) | 1989-09-06 | 1989-09-06 | Switching device for engine welding current range and rotation speed |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512503Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003060415A (en) * | 2001-08-13 | 2003-02-28 | Clarion Co Ltd | Antenna and electronic apparatus using the same |
-
1989
- 1989-09-06 JP JP10463589U patent/JP2512503Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003060415A (en) * | 2001-08-13 | 2003-02-28 | Clarion Co Ltd | Antenna and electronic apparatus using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512503Y2 (en) | 1996-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |