ES473359A1 - Perfeccionamientos en pistolas de soldadura por arco con - electrodos consumibles. - Google Patents
Perfeccionamientos en pistolas de soldadura por arco con - electrodos consumibles.Info
- Publication number
- ES473359A1 ES473359A1 ES473359A ES473359A ES473359A1 ES 473359 A1 ES473359 A1 ES 473359A1 ES 473359 A ES473359 A ES 473359A ES 473359 A ES473359 A ES 473359A ES 473359 A1 ES473359 A1 ES 473359A1
- Authority
- ES
- Spain
- Prior art keywords
- nozzle
- forward end
- fume
- sleeve
- arc welding
- 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
Links
- 238000003466 welding Methods 0.000 title abstract 2
- 239000003517 fume Substances 0.000 abstract 4
- 229910052581 Si3N4 Inorganic materials 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- 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
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
- B23K9/29—Supporting devices adapted for making use of shielding means
- B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
- B23K9/295—Supporting devices adapted for making use of shielding means the shielding means being a gas using consumable electrode-wire
-
- 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)
Abstract
Perfeccionamientos en pistolas de soldadura por arco con electrodos consumibles, caracterizados porque se dota cada pistola de un tubo de contacto eléctricamente conductor destinado a conducir a través del mismo un alambre de electrodo consumible; una tobera en el extremo delantero de la pistola a través de la cual se proyecta una parte de salida del alambre de electrodo; un tubo extractor de humos que rodea al tubo de contacto y tiene en su extremo delantero una boca acampanada hacia fuera que define, con una parte complementaria de la tobera, una ranura circunferencial de entrada de humos separada hacia atrás del extremo delantero de la tobera, estando destinadas la boca y las partes complementarias de la tobera a orientar un campo periférico de depresión producido por la ranura de entrada de humos, de modo que el campo de depresión se extienda en sentido contrario a la pistola con un ángulo de menos de 45º respecto a la dirección radial y medios para producir aspiraciones en el espacio entre el tubo extractor de humos y el tubo de contacto, por lo que se extraen los humos de la soldadura por la ranura de entrada de humos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3832277 | 1977-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES473359A1 true ES473359A1 (es) | 1979-05-16 |
Family
ID=10402720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES473359A Expired ES473359A1 (es) | 1977-09-14 | 1978-09-14 | Perfeccionamientos en pistolas de soldadura por arco con - electrodos consumibles. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5493656A (es) |
| AU (1) | AU3988578A (es) |
| DE (1) | DE2840054A1 (es) |
| ES (1) | ES473359A1 (es) |
| FR (1) | FR2403152A1 (es) |
| GB (1) | GB2004488A (es) |
| IT (1) | IT7851079A0 (es) |
| NL (1) | NL7809326A (es) |
| SE (1) | SE7809670L (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK548383A (da) * | 1983-11-30 | 1985-05-31 | Erik Ravnemose | Svejsepistol med udsugningsanlaeg |
| ES2126418B1 (es) * | 1994-06-17 | 1999-10-16 | Lezea Jose Antonio Fernandez | Perfeccionamientos introducidos en sistema de soldadura. |
| FR2722716B1 (fr) * | 1994-07-21 | 1996-09-20 | Torches Sft Soc Fr De | Torche de soudage electrique sous gaz neutre et avec aspiration |
| DE59810968D1 (de) * | 1997-05-09 | 2004-04-22 | Volkswagen Ag | Schweisszange und Verfahren zur Herstellung einer Kraftfahrzeugkarosserie |
| GB2466254B (en) * | 2008-12-17 | 2012-08-15 | Boc Group Ltd | Welding torch with a through-torch fume extraction passage |
| FR2974526A1 (fr) * | 2011-04-29 | 2012-11-02 | Air Liquide | Dispositif et procede de soudage mig/mag |
| FR3014714A1 (fr) * | 2013-12-17 | 2015-06-19 | Air Liquide Welding France | Torche manuelle de soudage a l'arc a aspiration de fumees amelioree |
| US11938571B2 (en) | 2019-11-18 | 2024-03-26 | Illinois Tool Works Inc. | Methods and apparatuses for a ventilation nozzle for welding applications |
-
1978
- 1978-09-13 GB GB7836680A patent/GB2004488A/en not_active Withdrawn
- 1978-09-13 NL NL7809326A patent/NL7809326A/xx not_active Application Discontinuation
- 1978-09-13 IT IT7851079A patent/IT7851079A0/it unknown
- 1978-09-14 JP JP11240278A patent/JPS5493656A/ja active Pending
- 1978-09-14 FR FR7826395A patent/FR2403152A1/fr not_active Withdrawn
- 1978-09-14 ES ES473359A patent/ES473359A1/es not_active Expired
- 1978-09-14 AU AU39885/78A patent/AU3988578A/en active Pending
- 1978-09-14 SE SE7809670A patent/SE7809670L/xx unknown
- 1978-09-14 DE DE19782840054 patent/DE2840054A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2403152A1 (fr) | 1979-04-13 |
| IT7851079A0 (it) | 1978-09-13 |
| GB2004488A (en) | 1979-04-04 |
| DE2840054A1 (de) | 1979-03-29 |
| NL7809326A (nl) | 1979-03-16 |
| JPS5493656A (en) | 1979-07-24 |
| AU3988578A (en) | 1980-03-20 |
| SE7809670L (sv) | 1979-03-15 |
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