ES2029377T3 - Dispositivo para cubricion mediante gas protector de la soldadura por arco. - Google Patents
Dispositivo para cubricion mediante gas protector de la soldadura por arco.Info
- Publication number
- ES2029377T3 ES2029377T3 ES198989306174T ES89306174T ES2029377T3 ES 2029377 T3 ES2029377 T3 ES 2029377T3 ES 198989306174 T ES198989306174 T ES 198989306174T ES 89306174 T ES89306174 T ES 89306174T ES 2029377 T3 ES2029377 T3 ES 2029377T3
- Authority
- ES
- Spain
- Prior art keywords
- hindgas
- covering
- arc welding
- root
- coverage
- 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 - Lifetime
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
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- 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
- B23K9/32—Accessories
- B23K9/325—Devices for supplying or evacuating shielding gas
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Nonmetallic Welding Materials (AREA)
- Processing Of Solid Wastes (AREA)
- Processing Of Terminals (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
INSTRUMENTO PARA CUBRIR CON GAS PROTECTOR LA RAIZ DE UNA COSTURA SOLDADA QUE SE VA A FIJAR A UNAS PIEZAS BRUTAS A SOLDAR MEDIANTE UNAS CAMARAS DE VACIO (11,13) QUE SE LLENAN DE AIRE A TRAVES DE UNOS CONDUCTOS (25). DESPUES, EL GAS PROTECTOR ES ALIMENTADO A LA RAIZ DE LA COSTURA SOLDADA A TRAVES DE UN DIFUSOR (19) Y ESTE EXTRAIDO DE LA MISMA MEDIANTE UNAS SALIDAS (21,23). MEDIANTE LO CUAL, LA COBERTURA POR GAS PUEDE CONSEGUIRSE ASIMISMO EN LA SOLDADURA DE PIEZAS GRANDES DE PLACA AL NO DEPENDER DE LA EXISTENCIA DE BORDES LIBRES PARA FIJAR EL DISPOSITIVO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK347288A DK162822C (da) | 1988-06-23 | 1988-06-23 | Baggasindretning til brug ved lysbuesvejsning |
DK195789A DK195789D0 (da) | 1989-04-24 | 1989-04-24 | Baggasindretning |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2029377T3 true ES2029377T3 (es) | 1992-08-01 |
Family
ID=26066230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989306174T Expired - Lifetime ES2029377T3 (es) | 1988-06-23 | 1989-06-19 | Dispositivo para cubricion mediante gas protector de la soldadura por arco. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4956537A (es) |
EP (1) | EP0348125B1 (es) |
JP (1) | JP2532281B2 (es) |
KR (1) | KR0123460B1 (es) |
AT (1) | ATE71320T1 (es) |
AU (1) | AU617189B2 (es) |
BR (1) | BR8903042A (es) |
CA (1) | CA1322229C (es) |
DE (1) | DE68900674D1 (es) |
ES (1) | ES2029377T3 (es) |
FI (1) | FI94499C (es) |
GR (1) | GR3004302T3 (es) |
NO (1) | NO177777C (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5231258A (en) * | 1991-10-07 | 1993-07-27 | The Babcock & Wilcox Company | Double chamber sliding backpurge device for gas shielded arc welding |
US5256847A (en) * | 1992-08-12 | 1993-10-26 | Intevep, S.A. | TIG shielded atmosphere welding system |
JP3298999B2 (ja) * | 1993-08-24 | 2002-07-08 | 忠弘 大見 | 溶接部に酸化クロム不動態膜を形成する溶接方法及び溶接装置並びにプロセス装置 |
US5388753A (en) * | 1994-03-21 | 1995-02-14 | Martin Marietta Corporation | Inert gas welding shield for the backside of welds |
US5484973A (en) * | 1994-10-20 | 1996-01-16 | Praxair Technology, Inc. | Underbead weld shield method and apparatus |
DE19609760A1 (de) * | 1996-03-13 | 1997-09-18 | Werner Jankus | Schutzgasband zur Gasbeflutung des Schweißfugenbereiches von miteinander zu verschweißenden gekrümmten Behälterteilen oder Rohren |
DE19609759C1 (de) * | 1996-03-13 | 1997-05-07 | Werner Jankus | Badsicherungsband zum Abdecken eines Schweißfugenspaltes zwischen miteinander zu verschweißenden Bauteilen |
AU2001254515B2 (en) * | 2000-05-02 | 2005-02-17 | Neptune Subsea Engineering Pty Ltd | Device for isolating a surface for welding |
AUPQ723700A0 (en) * | 2000-05-02 | 2000-05-25 | Langley, Clive Graham | Underwater welding housing |
EP1472039B1 (en) * | 2000-05-02 | 2008-04-16 | Neptune Marine Services Limited | Device for isolating a surface for welding |
US10654122B2 (en) | 2016-02-05 | 2020-05-19 | Michael Hacikyan | Gas diffusing water degradable welding purge dam |
CN110834134B (zh) * | 2019-11-26 | 2021-05-28 | 中国航发沈阳黎明航空发动机有限责任公司 | 一种自动钨极氩弧焊自适应保护拖罩 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE881561C (de) * | 1946-09-05 | 1953-07-02 | Linde Air Prod Co | Geraet zur Lichtbogenschweissung von Nichteisenmetallen |
US3450857A (en) * | 1967-01-25 | 1969-06-17 | Atomic Energy Commission | Gas shielding device |
DE3103941C2 (de) * | 1981-02-05 | 1985-05-09 | Josef 4250 Bottrop Adam | Vorrichtung zum Schutze der Rückseiten von durch Schweißen zu verbindenden Werkstücken |
DD226800A1 (de) * | 1984-08-02 | 1985-09-04 | Schienenfahrzeugbau Veb K | Verfahren zum vorzugsweise zusatzwerkstofflosen schweissen |
DD227366B1 (de) * | 1984-10-29 | 1988-07-06 | Fuerstenwalde Chem Tankanlagen | Formiergaseinrichtung zum wig-wurzelschweissen von tanks aus austenitischem stahl |
-
1989
- 1989-06-12 CA CA000602537A patent/CA1322229C/en not_active Expired - Lifetime
- 1989-06-12 NO NO892395A patent/NO177777C/no not_active IP Right Cessation
- 1989-06-19 ES ES198989306174T patent/ES2029377T3/es not_active Expired - Lifetime
- 1989-06-19 EP EP89306174A patent/EP0348125B1/en not_active Expired - Lifetime
- 1989-06-19 AT AT89306174T patent/ATE71320T1/de not_active IP Right Cessation
- 1989-06-19 DE DE8989306174T patent/DE68900674D1/de not_active Expired - Lifetime
- 1989-06-20 AU AU36612/89A patent/AU617189B2/en not_active Expired
- 1989-06-21 US US07/369,658 patent/US4956537A/en not_active Expired - Lifetime
- 1989-06-22 FI FI893086A patent/FI94499C/fi active IP Right Grant
- 1989-06-22 BR BR898903042A patent/BR8903042A/pt not_active IP Right Cessation
- 1989-06-23 JP JP1159808A patent/JP2532281B2/ja not_active Expired - Lifetime
- 1989-06-23 KR KR1019890008696A patent/KR0123460B1/ko not_active IP Right Cessation
-
1992
- 1992-04-08 GR GR920400664T patent/GR3004302T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
KR910000291A (ko) | 1991-01-29 |
DE68900674D1 (de) | 1992-02-20 |
FI94499C (fi) | 1995-09-25 |
NO892395D0 (no) | 1989-06-12 |
NO177777C (no) | 1995-11-22 |
FI893086A0 (fi) | 1989-06-22 |
US4956537A (en) | 1990-09-11 |
AU617189B2 (en) | 1991-11-21 |
JPH0246978A (ja) | 1990-02-16 |
NO177777B (no) | 1995-08-14 |
BR8903042A (pt) | 1990-02-06 |
EP0348125A1 (en) | 1989-12-27 |
KR0123460B1 (ko) | 1997-12-04 |
FI94499B (fi) | 1995-06-15 |
AU3661289A (en) | 1990-01-04 |
ATE71320T1 (de) | 1992-01-15 |
EP0348125B1 (en) | 1992-01-08 |
GR3004302T3 (es) | 1993-03-31 |
CA1322229C (en) | 1993-09-14 |
NO892395L (no) | 1989-12-27 |
JP2532281B2 (ja) | 1996-09-11 |
FI893086A (fi) | 1989-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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