DD108675A1 - - Google Patents
Info
- Publication number
- DD108675A1 DD108675A1 DD175398A DD17539873A DD108675A1 DD 108675 A1 DD108675 A1 DD 108675A1 DD 175398 A DD175398 A DD 175398A DD 17539873 A DD17539873 A DD 17539873A DD 108675 A1 DD108675 A1 DD 108675A1
- Authority
- DD
- German Democratic Republic
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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
- B23K9/1333—Dereeling means
-
- 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
- B23K9/0061—Underwater arc welding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1859980 | 1972-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD108675A1 true DD108675A1 (cs) | 1974-10-05 |
Family
ID=20535860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD175398A DD108675A1 (cs) | 1972-12-19 | 1973-12-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3892937A (cs) |
| DD (1) | DD108675A1 (cs) |
| DE (1) | DE2362644C3 (cs) |
| FR (1) | FR2210481B1 (cs) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1108244A (en) * | 1977-04-05 | 1981-09-01 | Michael E. Wilkinson | Welding at pressures greater than atmospheric pressure |
| FR2615136A1 (fr) * | 1987-05-15 | 1988-11-18 | Lucien Fraiz | Soudage a l'arc electrique en pleine eau |
| DE4330157C1 (de) * | 1993-09-07 | 1995-04-13 | Geesthacht Gkss Forschung | Vorrichtung zum elektrischen Schweißen mittels zugeführten Schweißzusatzwerkstoffs in einer nassen Umgebung |
| US5736711A (en) * | 1996-01-12 | 1998-04-07 | Broco, Inc. | Underwater arc-welding apparatus |
| US5916464A (en) * | 1997-08-26 | 1999-06-29 | Geiger; Michael B. | Welding force feedback wire feed system |
| US6427894B1 (en) | 2000-10-19 | 2002-08-06 | The Esab Group, Inc. | Electrode wire feeder for an arc welding system |
| US20080245258A1 (en) * | 2007-04-06 | 2008-10-09 | General Electric Company | Pressure-balanced electric motor wheel drive for a pipeline tractor |
| DE102008056983B3 (de) * | 2008-11-12 | 2010-04-29 | Tbi Industries Gmbh | Unterwasserschweißsystem |
| ITCO20120024A1 (it) | 2012-05-09 | 2013-11-10 | Nuovo Pignone Srl | Equalizzatore di pressione |
| CN104827161B (zh) * | 2014-02-12 | 2018-05-22 | 北海潜水员有限责任公司 | 高压电弧焊接 |
| CN105583495B (zh) * | 2016-03-10 | 2017-09-26 | 山东奥太电气有限公司 | 一种适配于cc/cv弧焊电源的无控制线焊接送丝系统 |
| CN106825863A (zh) * | 2017-03-27 | 2017-06-13 | 绔ユ旦 | 一种焊接装置 |
| CN106956096A (zh) * | 2017-03-31 | 2017-07-18 | 浦江县安恒进出口有限公司 | 一种焊接装置 |
| CN106975867B (zh) * | 2017-05-04 | 2018-05-18 | 南京力同重工机械有限公司 | 一种焊接装置 |
| RU202387U1 (ru) * | 2020-11-02 | 2021-02-15 | Общество с ограниченной ответственностью "Учебный Научно-Технический Центр "Сварка" | Устройство для подводной сварки |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1050434B (cs) * | ||||
| US3632950A (en) * | 1969-11-13 | 1972-01-04 | Anna Welding Corp | Method and apparatus for underwater arc welding |
| US3794804A (en) * | 1969-11-13 | 1974-02-26 | Anna Welding Corp | Method for underwater arc welding |
| US3670276A (en) * | 1971-02-11 | 1972-06-13 | Ltv Ling Altec Inc | Hermetic transformer |
| US3750088A (en) * | 1971-09-23 | 1973-07-31 | Obrien D G Inc | High pressure electrical feed-through fitting |
| US3787655A (en) * | 1972-06-05 | 1974-01-22 | Chicago Bridge & Iron Co | Method of underwater welding |
-
1973
- 1973-12-14 US US424833A patent/US3892937A/en not_active Expired - Lifetime
- 1973-12-17 DE DE2362644A patent/DE2362644C3/de not_active Expired
- 1973-12-17 DD DD175398A patent/DD108675A1/xx unknown
- 1973-12-18 FR FR7345315A patent/FR2210481B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2362644A1 (de) | 1974-08-08 |
| US3892937A (en) | 1975-07-01 |
| FR2210481A1 (cs) | 1974-07-12 |
| DE2362644C3 (de) | 1981-12-10 |
| DE2362644B2 (de) | 1981-03-19 |
| FR2210481B1 (cs) | 1976-11-19 |