JPS63184678U - - Google Patents
Info
- Publication number
- JPS63184678U JPS63184678U JP7501787U JP7501787U JPS63184678U JP S63184678 U JPS63184678 U JP S63184678U JP 7501787 U JP7501787 U JP 7501787U JP 7501787 U JP7501787 U JP 7501787U JP S63184678 U JPS63184678 U JP S63184678U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- discharge
- circuit
- welding machine
- resistor
- 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
- 239000003990 capacitor Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Generation Of Surge Voltage And Current (AREA)
Description
第１図は本考案の一実施例に係るコンデンサー
放電型溶接機の概略構成を示す配線図、第２図は
上記コンデンサー放電型溶接機の基準電圧発生回
路回りの詳細回路図である。
（符号の説明）、１０……コンデンサー放電型
溶接機、１１……コンデンサー、１２……電源ト
ランス、１３……整流回路、１４……充電回路、
１５……サイリスター（放電スイツチ回路）、１
６……放電制御回路、１７……充電制御回路、１
８……比較回路、１９……減衰器、２０……基準
電圧発生回路、２１，２２，２３，２４，２５，
２６，３０……可変抵抗、２７……切り換えスイ
ツチ、２８……リレー、２９……開接点、３１…
…閉接点、３２……スイツチ、３３……ランプ、
３４……リレー、３５……開接点、３６……放電
抵抗、３７……押ボタンスイツチ、３８……タイ
マー、３９……スイツチ、４０……ランプ。
FIG. 1 is a wiring diagram showing a schematic configuration of a capacitor discharge welding machine according to an embodiment of the present invention, and FIG. 2 is a detailed circuit diagram of the reference voltage generating circuit of the capacitor discharge welding machine. (Explanation of symbols), 10... Capacitor discharge welding machine, 11... Capacitor, 12... Power transformer, 13... Rectifier circuit, 14... Charging circuit,
15...Thyristor (discharge switch circuit), 1
6...discharge control circuit, 17...charging control circuit, 1
8... Comparison circuit, 19... Attenuator, 20... Reference voltage generation circuit, 21, 22, 23, 24, 25,
26, 30...variable resistor, 27...changeover switch, 28...relay, 29...open contact, 31...
...Closing contact, 32...Switch, 33...Lamp,
34...Relay, 35...Open contact, 36...Discharge resistor, 37...Push button switch, 38...Timer, 39...Switch, 40...Lamp.
Claims (1)
サーに電力を充電する充電回路及び該コンデンサ
ーに蓄えられた電荷を溶接部に供給する放電スイ
ツチ回路と、上記充電回路に接続されて上記コン
デンサーの充電電圧を制御する可変抵抗とを有し
てなるコンデンサー放電型溶接機において、上記
可変抵抗を切り換えスイツチの付いた複数の可変
抵抗にすると共に、上記コンデンサーに外部から
操作できて放電抵抗にその電荷を放電する自己放
電回路を設けたことを特徴とするコンデンサー放
電型溶接機。 A capacitor used for main discharge, a charging circuit that charges the capacitor with power, a discharge switch circuit that supplies the charge stored in the capacitor to the welding part, and a discharge switch circuit that is connected to the charging circuit to control the charging voltage of the capacitor. In a capacitor discharge type welding machine having a variable resistor, the variable resistor is a plurality of variable resistors equipped with a changeover switch, and the capacitor is provided with a self-container that can be operated from the outside and discharges its charge into a discharge resistor. A capacitor discharge type welding machine characterized by being equipped with a discharge circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7501787U JPS63184678U (en) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7501787U JPS63184678U (en) | 1987-05-18 | 1987-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184678U true JPS63184678U (en) | 1988-11-28 |
Family
ID=30920778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7501787U Pending JPS63184678U (en) | 1987-05-18 | 1987-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184678U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS455619Y1 (en) * | 1966-10-25 | 1970-03-18 | ||
| JPS50115146A (en) * | 1974-02-21 | 1975-09-09 |
-
1987
- 1987-05-18 JP JP7501787U patent/JPS63184678U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS455619Y1 (en) * | 1966-10-25 | 1970-03-18 | ||
| JPS50115146A (en) * | 1974-02-21 | 1975-09-09 |
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