ES2046896T3 - Un metodo de producir un gas protector y una mezcla de gases para dicho metodo. - Google Patents
Un metodo de producir un gas protector y una mezcla de gases para dicho metodo.Info
- Publication number
- ES2046896T3 ES2046896T3 ES199191906822T ES91906822T ES2046896T3 ES 2046896 T3 ES2046896 T3 ES 2046896T3 ES 199191906822 T ES199191906822 T ES 199191906822T ES 91906822 T ES91906822 T ES 91906822T ES 2046896 T3 ES2046896 T3 ES 2046896T3
- Authority
- ES
- Spain
- Prior art keywords
- protective gas
- gas
- mixture
- gases
- produce
- 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
- 230000001681 protective effect Effects 0.000 title abstract 6
- 239000007789 gas Substances 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
- B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Carbon And Carbon Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Pipeline Systems (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Arc Welding In General (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
LA INVENCION SE REFIERE A UN METODO PARA PRODUCIR UN GAS PROTECTOR QUE CONSTA ENTRE EL 0.0010 Y EL 0.100% DE MONOXIDO DE NITROGENO, ENTRE EL 0 Y 90% DE HELIO, ENTRE EL 0 Y 5 % DE HIDROGENO; ENTRE EL 0 Y 50% DE DIOXIDO DE CARBONO, Y ARGON HASTA COMPLETAR. LA INVENCION TAMBIEN SE REFIERE A UNA MEZCLA DE GASES PARA PRODUCIR EL GAS PROTECTOR. EL METODO PARA PRODUCIR EL GAS PROTECTOR SE CARACTERIZA POR DISOLVER MONOXIDO DE CARBONO EN ARGON CONDENSADO HASTA UNA CONCENTRACION DE ENTRE 0.0010 Y 0.100%, CALCULADO SOBRE LA FASE DE GAS, VAPORIZAR LA SOLUCION RESULTANTE Y MEZCLAR EL RESTO DE LOS CONSTITUYENTES EN LA SOLUCION VAPORIZADA EN TALES PROPORCIONES COMO PARA OBTENER UN GAS PROTECTOR DE UNA COMPOSICION PREDETERMINADA. LA MEZCLA DE GAS USADA PARA PRODUCIR EL GAS PROTECTOR SE CARACTERIZA EN QUE CONSTA DE ENTRE EL 0.0010 Y EL 0.100% DE MONOXIDO DE NITROGENO EN ARGON CONDENSADO, EL PORCENTAJE SE CALCULA SOBRE LA FASE DE GAS, Y PREFERIBLEMENTE SE MANTIENE BAJO UNA SOBREPRESION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9000916A SE465757B (sv) | 1990-03-14 | 1990-03-14 | Foerfarande foer framstaellning av en skyddsgas innehaallande kvaevemonoxid samt gasblandning foer framstaellning av skyddsgasen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2046896T3 true ES2046896T3 (es) | 1994-02-01 |
Family
ID=20378864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES199191906822T Expired - Lifetime ES2046896T3 (es) | 1990-03-14 | 1991-02-21 | Un metodo de producir un gas protector y una mezcla de gases para dicho metodo. |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US5367137A (es) |
| EP (1) | EP0520020B1 (es) |
| JP (1) | JP2935244B2 (es) |
| AR (1) | AR244101A1 (es) |
| AT (1) | ATE96357T1 (es) |
| AU (1) | AU644158B2 (es) |
| BR (1) | BR9106154A (es) |
| CA (1) | CA2078140C (es) |
| DE (1) | DE69100565T2 (es) |
| DK (1) | DK0520020T3 (es) |
| ES (1) | ES2046896T3 (es) |
| FI (1) | FI101684B (es) |
| HU (1) | HU209768B (es) |
| LT (1) | LT3077B (es) |
| LV (1) | LV10065B (es) |
| NO (1) | NO180074C (es) |
| RU (1) | RU2065349C1 (es) |
| SE (1) | SE465757B (es) |
| WO (1) | WO1991013720A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5609783A (en) * | 1992-12-12 | 1997-03-11 | Messer Griesheim Gmbh | Inert gas for the arc welding of aluminum |
| DE4241982C1 (de) * | 1992-12-12 | 1993-11-25 | Messer Griesheim Gmbh | Schutzgas für das Lichtbogenschweißen von Aluminium |
| DE4327672A1 (de) * | 1993-08-17 | 1994-12-22 | Linde Ag | Schutzgas-Lichtbogen-Schweißverfahren sowie zugehöriges Schutzgas |
| US6836394B2 (en) * | 2000-03-09 | 2004-12-28 | Northeastern University | Electrostatic discharge protection for eletrostatically actuated microrelays |
| US6651358B2 (en) * | 2001-04-30 | 2003-11-25 | American Air Liquide, Inc. | Heat transfer fluids and methods of making and using same comprising hydrogen, helium and combinations thereof |
| US6570127B2 (en) * | 2001-05-03 | 2003-05-27 | Praxair Technology, Inc. | Shielding gas mixture for MIG brazing |
| DE10162938A1 (de) | 2001-12-20 | 2003-07-03 | Linde Ag | Verfahren zur Herstellung einer Schutzgasmischung |
| DE10253516A1 (de) * | 2002-11-16 | 2004-05-27 | Messer Griesheim Gmbh | Schutzgasgemisch für das Laser-Hybridschweißen von Metallwerkstoffen |
| DE102004021065A1 (de) * | 2004-04-29 | 2005-11-24 | Linde Ag | Herstellung einer Schutzgasmischung zum Lichtbogen-Fügen |
| DE102004021066A1 (de) * | 2004-04-29 | 2005-11-17 | Linde Ag | Schutzgas-Versorgungseinrichtung zum Lichtbogen-Fügen |
| DE102007033291A1 (de) * | 2007-07-17 | 2009-01-22 | Linde Ag | Verfahren zum Lichtbogenfügen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1667199A1 (de) * | 1968-02-14 | 1970-07-16 | Messer Griesheim Gmbh | Verfahren zum Versorgen von Schweiss- und Schneidgeraeten mit Schutzgasgemischen aus Argon und Sauerstoff |
| SE403726B (sv) * | 1976-11-05 | 1978-09-04 | Aga Ab | Sett och anordning for att reducera bildningen av ozon vid svetsning eller bearbetning medelst elektrisk ljusbage |
| GB2049638B (en) * | 1979-05-31 | 1982-09-08 | Air Prod & Chem | Weld shielding gas mixtures |
| DE3670006D1 (en) * | 1986-06-06 | 1990-05-10 | Erema | Filter. |
-
1990
- 1990-03-14 SE SE9000916A patent/SE465757B/sv not_active IP Right Cessation
-
1991
- 1991-02-21 US US07/934,473 patent/US5367137A/en not_active Expired - Lifetime
- 1991-02-21 JP JP3507044A patent/JP2935244B2/ja not_active Expired - Lifetime
- 1991-02-21 RU SU915053068A patent/RU2065349C1/ru not_active IP Right Cessation
- 1991-02-21 EP EP91906822A patent/EP0520020B1/en not_active Expired - Lifetime
- 1991-02-21 AU AU75772/91A patent/AU644158B2/en not_active Ceased
- 1991-02-21 ES ES199191906822T patent/ES2046896T3/es not_active Expired - Lifetime
- 1991-02-21 AT AT91906822T patent/ATE96357T1/de not_active IP Right Cessation
- 1991-02-21 DE DE91906822T patent/DE69100565T2/de not_active Expired - Lifetime
- 1991-02-21 HU HU9202796A patent/HU209768B/hu not_active IP Right Cessation
- 1991-02-21 CA CA002078140A patent/CA2078140C/en not_active Expired - Fee Related
- 1991-02-21 BR BR919106154A patent/BR9106154A/pt not_active IP Right Cessation
- 1991-02-21 WO PCT/SE1991/000133 patent/WO1991013720A1/en not_active Ceased
- 1991-02-21 DK DK91906822.1T patent/DK0520020T3/da active
- 1991-03-13 AR AR91319205A patent/AR244101A1/es active
-
1992
- 1992-09-07 NO NO923477A patent/NO180074C/no not_active IP Right Cessation
- 1992-09-11 FI FI924094A patent/FI101684B/fi active
- 1992-09-15 LV LVP-92-117A patent/LV10065B/en unknown
- 1992-10-14 LT LTIP173A patent/LT3077B/lt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9106154A (pt) | 1993-03-09 |
| CA2078140C (en) | 1995-05-30 |
| HUT61685A (en) | 1993-03-01 |
| NO923477L (no) | 1992-09-07 |
| EP0520020B1 (en) | 1993-10-27 |
| US5367137A (en) | 1994-11-22 |
| JP2935244B2 (ja) | 1999-08-16 |
| LT3077B (en) | 1994-11-25 |
| HU209768B (en) | 1994-10-28 |
| NO180074C (no) | 1997-02-12 |
| FI101684B1 (fi) | 1998-08-14 |
| AU7577291A (en) | 1991-10-10 |
| AU644158B2 (en) | 1993-12-02 |
| AR244101A1 (es) | 1993-10-29 |
| FI924094A0 (fi) | 1992-09-11 |
| LV10065B (en) | 1995-02-20 |
| FI924094L (fi) | 1992-09-11 |
| NO923477D0 (no) | 1992-09-07 |
| LTIP173A (lt) | 1994-04-25 |
| LV10065A (lv) | 1994-05-10 |
| WO1991013720A1 (en) | 1991-09-19 |
| HU9202796D0 (en) | 1992-12-28 |
| ATE96357T1 (de) | 1993-11-15 |
| EP0520020A1 (en) | 1992-12-30 |
| NO180074B (no) | 1996-11-04 |
| FI101684B (fi) | 1998-08-14 |
| DE69100565D1 (de) | 1993-12-02 |
| SE9000916L (sv) | 1991-09-15 |
| DK0520020T3 (da) | 1994-04-18 |
| SE465757B (sv) | 1991-10-28 |
| JPH05505561A (ja) | 1993-08-19 |
| RU2065349C1 (ru) | 1996-08-20 |
| DE69100565T2 (de) | 1994-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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