DE68916939D1 - Schweissgerät. - Google Patents
Schweissgerät.Info
- Publication number
- DE68916939D1 DE68916939D1 DE68916939T DE68916939T DE68916939D1 DE 68916939 D1 DE68916939 D1 DE 68916939D1 DE 68916939 T DE68916939 T DE 68916939T DE 68916939 T DE68916939 T DE 68916939T DE 68916939 D1 DE68916939 D1 DE 68916939D1
- Authority
- DE
- Germany
- Prior art keywords
- welding machine
- welding
- machine
- 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
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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19890303215 EP0389704B1 (de) | 1989-03-31 | 1989-03-31 | Schweissgerät |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68916939D1 true DE68916939D1 (de) | 1994-08-25 |
DE68916939T2 DE68916939T2 (de) | 1994-12-15 |
Family
ID=8202634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1989616939 Expired - Fee Related DE68916939T2 (de) | 1989-03-31 | 1989-03-31 | Schweissgerät. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0389704B1 (de) |
DE (1) | DE68916939T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07314149A (ja) * | 1994-05-26 | 1995-12-05 | Amada Metrecs Co Ltd | スポット溶接装置およびその装置を用いた給電方法 |
US7225965B2 (en) | 2003-09-22 | 2007-06-05 | Dukane Corporation | Multiple probe power systems and methods for ultrasonic welding |
US20060213952A1 (en) * | 2003-09-22 | 2006-09-28 | Dukane Corporation | Multiple probe power systems and methods for ultrasonic welding |
DE102008017634A1 (de) * | 2008-04-04 | 2009-10-15 | Festo Ag & Co. Kg | Fluidische Schweißzange |
US10710310B1 (en) | 2019-08-15 | 2020-07-14 | Dukane Ias, Llc | Multipoint controllers for power delivery to multiple probes in ultrasonic welding systems |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3553420A (en) * | 1969-07-11 | 1971-01-05 | Gen Motors Corp | Method and apparatus for control of resistance welding |
US4034212A (en) * | 1973-06-08 | 1977-07-05 | Weltronic Company | Welding and automation control system |
US4458132A (en) * | 1980-11-10 | 1984-07-03 | Weldex, Inc. | Welding apparatus and control system therefor |
-
1989
- 1989-03-31 DE DE1989616939 patent/DE68916939T2/de not_active Expired - Fee Related
- 1989-03-31 EP EP19890303215 patent/EP0389704B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE68916939T2 (de) | 1994-12-15 |
EP0389704A1 (de) | 1990-10-03 |
EP0389704B1 (de) | 1994-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |