BE717890A - - Google Patents
Info
- Publication number
- BE717890A BE717890A BE717890DA BE717890A BE 717890 A BE717890 A BE 717890A BE 717890D A BE717890D A BE 717890DA BE 717890 A BE717890 A BE 717890A
- Authority
- BE
- Belgium
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
- B23K9/09—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
-
- 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
- B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65220467A | 1967-07-10 | 1967-07-10 | |
| US73847868A | 1968-06-20 | 1968-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717890A true BE717890A (xx) | 1968-12-16 |
Family
ID=27096246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717890D BE717890A (xx) | 1967-07-10 | 1968-07-10 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE717890A (xx) |
| CH (1) | CH478620A (xx) |
| DE (1) | DE1765731A1 (xx) |
| ES (1) | ES355989A1 (xx) |
| FR (1) | FR1573550A (xx) |
| GB (1) | GB1217565A (xx) |
| NL (1) | NL159316B (xx) |
| NO (1) | NO129080B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE425222B (sv) * | 1978-05-30 | 1982-09-13 | Thermal Dynamics Corp | Anordning for kortbagsvetsning |
| DE102009025202A1 (de) | 2009-06-12 | 2010-12-30 | Wanzl Metallwarenfabrik Gmbh | Korb |
-
1968
- 1968-07-08 GB GB3244768A patent/GB1217565A/en not_active Expired
- 1968-07-09 NL NL6809660A patent/NL159316B/xx not_active IP Right Cessation
- 1968-07-09 NO NO273068A patent/NO129080B/no unknown
- 1968-07-09 FR FR1573550D patent/FR1573550A/fr not_active Expired
- 1968-07-09 DE DE19681765731 patent/DE1765731A1/de active Pending
- 1968-07-09 CH CH1020168A patent/CH478620A/de not_active IP Right Cessation
- 1968-07-10 ES ES355989A patent/ES355989A1/es not_active Expired
- 1968-07-10 BE BE717890D patent/BE717890A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO129080B (xx) | 1974-02-25 |
| CH478620A (de) | 1969-09-30 |
| ES355989A1 (es) | 1970-03-01 |
| NL6809660A (xx) | 1969-01-14 |
| NL159316B (nl) | 1979-02-15 |
| DE1765731A1 (de) | 1971-10-07 |
| GB1217565A (en) | 1970-12-31 |
| FR1573550A (xx) | 1969-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: THE LINCOLN ELECTRIC CY Effective date: 19860731 |