GB2296348B - Direct current resistance welding machine - Google Patents
Direct current resistance welding machineInfo
- Publication number
- GB2296348B GB2296348B GB9602165A GB9602165A GB2296348B GB 2296348 B GB2296348 B GB 2296348B GB 9602165 A GB9602165 A GB 9602165A GB 9602165 A GB9602165 A GB 9602165A GB 2296348 B GB2296348 B GB 2296348B
- Authority
- GB
- United Kingdom
- Prior art keywords
- direct current
- welding machine
- resistance welding
- current resistance
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
-
- 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
- B23K11/25—Monitoring devices
- B23K11/252—Monitoring devices using digital means
- B23K11/257—Monitoring devices using digital means the measured parameter being an electrical current
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4155011A JP2755524B2 (en) | 1992-06-15 | 1992-06-15 | Inverter type DC resistance welding equipment welding transformer |
JP24781892A JP2614690B2 (en) | 1992-09-17 | 1992-09-17 | Method and apparatus for controlling a welding transformer |
GB9311765A GB2267982B (en) | 1992-06-15 | 1993-06-08 | Direct current resistance welding machine and method of controlling the same |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9602165D0 GB9602165D0 (en) | 1996-04-03 |
GB2296348A GB2296348A (en) | 1996-06-26 |
GB2296348B true GB2296348B (en) | 1996-09-25 |
Family
ID=27266713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9602165A Expired - Fee Related GB2296348B (en) | 1992-06-15 | 1993-06-08 | Direct current resistance welding machine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2296348B (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0237861A2 (en) * | 1986-03-07 | 1987-09-23 | Kabushiki Kaisha Toshiba | Power converter |
-
1993
- 1993-06-08 GB GB9602165A patent/GB2296348B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0237861A2 (en) * | 1986-03-07 | 1987-09-23 | Kabushiki Kaisha Toshiba | Power converter |
Also Published As
Publication number | Publication date |
---|---|
GB9602165D0 (en) | 1996-04-03 |
GB2296348A (en) | 1996-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090608 |