DE3625394C2 - - Google Patents
Info
- Publication number
- DE3625394C2 DE3625394C2 DE19863625394 DE3625394A DE3625394C2 DE 3625394 C2 DE3625394 C2 DE 3625394C2 DE 19863625394 DE19863625394 DE 19863625394 DE 3625394 A DE3625394 A DE 3625394A DE 3625394 C2 DE3625394 C2 DE 3625394C2
- Authority
- DE
- Germany
- Prior art keywords
- pulse
- current
- voltage
- switching converter
- basic
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 238000009499 grossing Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
- B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863625394 DE3625394A1 (de) | 1986-07-26 | 1986-07-26 | Vorrichtung und verfahren zum metall-impulslichtbogenschweissen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863625394 DE3625394A1 (de) | 1986-07-26 | 1986-07-26 | Vorrichtung und verfahren zum metall-impulslichtbogenschweissen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3625394A1 DE3625394A1 (de) | 1988-02-04 |
| DE3625394C2 true DE3625394C2 (enrdf_load_stackoverflow) | 1993-04-22 |
Family
ID=6306085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863625394 Granted DE3625394A1 (de) | 1986-07-26 | 1986-07-26 | Vorrichtung und verfahren zum metall-impulslichtbogenschweissen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3625394A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4091340C2 (de) * | 1989-08-02 | 2000-06-21 | Mitsubishi Electric Corp | Impulsschweißvorrichtung |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148001A (en) * | 1986-12-11 | 1992-09-15 | The Lincoln Electric Company | System and method of short circuiting arc welding |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5719168A (en) * | 1980-07-08 | 1982-02-01 | Mitsubishi Electric Corp | Pulse arc welding machine |
| US4409465A (en) * | 1981-04-24 | 1983-10-11 | Osaka Transformer Co., Ltd. | Pulse arc welding method and device in which pulse current and background current have a constant current characteristic |
| DE3217093A1 (de) * | 1982-05-07 | 1983-11-10 | Kohlensäurewerk Deutschland GmbH, 5462 Bad Hönningen | Impulsschweissgeraet fuer die schutzgasschweissung |
| DE3219726C2 (de) * | 1982-05-26 | 1992-07-23 | Universal Tiefpunkt Schweißmaterial GmbH & Co, 7812 Bad Krozingen | Vorrichtung zum Lichtbogenschweißen mit einer nachgeführten abschmelzenden Elektrode |
-
1986
- 1986-07-26 DE DE19863625394 patent/DE3625394A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4091340C2 (de) * | 1989-08-02 | 2000-06-21 | Mitsubishi Electric Corp | Impulsschweißvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3625394A1 (de) | 1988-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3135311C2 (enrdf_load_stackoverflow) | ||
| DE3213278C2 (enrdf_load_stackoverflow) | ||
| DE3546213A1 (de) | Wechselrichter-roentgenvorrichtung | |
| DE3118554A1 (de) | Stromversorgungsschaltung | |
| EP0382110A2 (de) | Ausgangssteuerkreis für Inverter sowie Hochfrequenz-Stromquelle zur Gleichstromversorgung einer Schweissstation | |
| DE2728980A1 (de) | Verfahren und vorrichtung zum lichtbogenschweissen mit prozessabhaengiger kennliniensteuerung der schweissenergiequelle | |
| DE2824326C2 (enrdf_load_stackoverflow) | ||
| DE2609971C3 (de) | Gleichstrom-Lichtbogenschweißgerät für Betrieb mit hochfrequentem Impulsstrom | |
| EP0064570B1 (de) | Elektrische Energiequelle für eine Widerstandsschweissmaschine | |
| DE102013109827C5 (de) | Verfahren zum Minimieren der durch eine Schweißstromquelle hervorgerufenen Oberwellenbelastung und Schweißstromquelle zur Durchführung des Verfahrens | |
| EP0492414B1 (de) | Stromquelle und Verfahren zur Steuerung einer Stromquelle | |
| EP0410088A2 (de) | Schweiss- oder Plasmaschneidgerät mit stabilisierter Zwischenkreisspannung | |
| DE3625394C2 (enrdf_load_stackoverflow) | ||
| DE3541618C2 (enrdf_load_stackoverflow) | ||
| DE60128040T2 (de) | Stromversorgung und diese stromversorgung benutzende elektronische vorrichtung | |
| DE3803447C1 (enrdf_load_stackoverflow) | ||
| DE19822130C1 (de) | Verfahren zur Steuerung eines Lichtbogenschweißgeräts | |
| AT409355B (de) | Verfahren und anordnung zum erzeugen von schweissstrom für eine widerstandsschweissmaschine | |
| EP0429028A2 (de) | Vorschaltgerät für mehrere Entladungslampen | |
| DE69107146T2 (de) | Dreiphasen-Einphasen-Umrichter. | |
| DE19844273C2 (de) | Elektronisches Zündgerät | |
| EP1142665B1 (de) | Lichtbogenschweissgerät | |
| DE2707590C2 (de) | Kondensatorschweißmaschine | |
| DE3609297C2 (enrdf_load_stackoverflow) | ||
| DE677786C (de) | Verfahren und Einrichtung zum Betrieb von mit gittergesteuerten Dampf- oder Gasentladungsstrecken arbeitenden Umrichtern |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: STRUMPF, HANS-GUENTER, DIPL.-ING., 79276 REUTE, DE |
|
| 8339 | Ceased/non-payment of the annual fee |