DK161625C - Fremgangsmaade og indretning til styring af svejseforloebet ved lysbuesvejsning - Google Patents
Fremgangsmaade og indretning til styring af svejseforloebet ved lysbuesvejsningInfo
- Publication number
- DK161625C DK161625C DK076887A DK76887A DK161625C DK 161625 C DK161625 C DK 161625C DK 076887 A DK076887 A DK 076887A DK 76887 A DK76887 A DK 76887A DK 161625 C DK161625 C DK 161625C
- Authority
- DK
- Denmark
- Prior art keywords
- signal
- welding operation
- parameter
- welding
- frequency
- Prior art date
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
- B23K9/00—Arc welding or cutting
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/073—Stabilising the arc
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Transmitters (AREA)
- Circuits Of Receivers In General (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8600680A SE451243B (sv) | 1986-02-17 | 1986-02-17 | Sett och anordning for reglering av svetsforloppet vid ljusbagssvetsning |
SE8600680 | 1986-02-17 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK76887D0 DK76887D0 (da) | 1987-02-16 |
DK76887A DK76887A (da) | 1987-08-18 |
DK161625B DK161625B (da) | 1991-07-29 |
DK161625C true DK161625C (da) | 1992-01-13 |
Family
ID=20363487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK076887A DK161625C (da) | 1986-02-17 | 1987-02-16 | Fremgangsmaade og indretning til styring af svejseforloebet ved lysbuesvejsning |
Country Status (9)
Country | Link |
---|---|
US (1) | US4721843A (da) |
EP (1) | EP0238462B1 (da) |
AT (1) | ATE61753T1 (da) |
DE (1) | DE3768683D1 (da) |
DK (1) | DK161625C (da) |
ES (1) | ES2000164B3 (da) |
FI (1) | FI88547C (da) |
NO (1) | NO167637C (da) |
SE (1) | SE451243B (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5281791A (en) * | 1989-02-28 | 1994-01-25 | Mitsubishi Denki K.K. | Pulsed arc welding apparatus |
US6498321B1 (en) * | 2001-04-09 | 2002-12-24 | Lincoln Global, Inc. | System and method for controlling an electric arc welder |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE425222B (sv) * | 1978-05-30 | 1982-09-13 | Thermal Dynamics Corp | Anordning for kortbagsvetsning |
FI58029C (fi) * | 1978-12-08 | 1980-11-10 | Kemppi Oy | Kopplingsanordning foer ett svetsaggregat |
JPS5823569A (ja) * | 1981-07-31 | 1983-02-12 | Mitsubishi Electric Corp | 直流ア−ク溶接装置 |
JPS6082272A (ja) * | 1983-10-07 | 1985-05-10 | Mitsubishi Electric Corp | 短絡移行ア−ク溶接機 |
JPS60187468A (ja) * | 1984-03-07 | 1985-09-24 | Mitsubishi Heavy Ind Ltd | シヨ−トア−ク溶接法 |
-
1986
- 1986-02-17 SE SE8600680A patent/SE451243B/sv not_active IP Right Cessation
-
1987
- 1987-02-06 US US07/011,808 patent/US4721843A/en not_active Expired - Fee Related
- 1987-02-10 FI FI870549A patent/FI88547C/fi not_active IP Right Cessation
- 1987-02-13 DE DE8787850050T patent/DE3768683D1/de not_active Expired - Lifetime
- 1987-02-13 EP EP87850050A patent/EP0238462B1/de not_active Expired - Lifetime
- 1987-02-13 ES ES87850050T patent/ES2000164B3/es not_active Expired - Lifetime
- 1987-02-13 NO NO870585A patent/NO167637C/no unknown
- 1987-02-13 AT AT87850050T patent/ATE61753T1/de not_active IP Right Cessation
- 1987-02-16 DK DK076887A patent/DK161625C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4721843A (en) | 1988-01-26 |
ES2000164B3 (es) | 1991-12-01 |
SE8600680L (da) | 1987-08-18 |
EP0238462A3 (en) | 1989-02-08 |
FI88547B (fi) | 1993-02-15 |
NO167637C (no) | 1991-11-27 |
SE8600680D0 (sv) | 1986-02-17 |
DE3768683D1 (de) | 1991-04-25 |
NO167637B (no) | 1991-08-19 |
DK76887D0 (da) | 1987-02-16 |
NO870585D0 (no) | 1987-02-13 |
EP0238462A2 (de) | 1987-09-23 |
DK76887A (da) | 1987-08-18 |
FI88547C (fi) | 1993-05-25 |
EP0238462B1 (de) | 1991-03-20 |
NO870585L (no) | 1987-08-18 |
DK161625B (da) | 1991-07-29 |
SE451243B (sv) | 1987-09-21 |
FI870549A0 (fi) | 1987-02-10 |
FI870549A (fi) | 1987-08-18 |
ES2000164A4 (es) | 1988-01-01 |
ATE61753T1 (de) | 1991-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |