LTIP173A - Apsauginių dujų gamybos būdas ir kondensuotas dujų mišinys jų gamybai - Google Patents

Apsauginių dujų gamybos būdas ir kondensuotas dujų mišinys jų gamybai

Info

Publication number
LTIP173A
LTIP173A LTIP173A LTIP173A LTIP173A LT IP173 A LTIP173 A LT IP173A LT IP173 A LTIP173 A LT IP173A LT IP173 A LTIP173 A LT IP173A LT IP173 A LTIP173 A LT IP173A
Authority
LT
Lithuania
Prior art keywords
weight
gas
protective
protective gas
gas mixture
Prior art date
Application number
LTIP173A
Other languages
English (en)
Inventor
Nils Hammarlund
Arne Kjell PERSSON
Ladislav Sipek
Original Assignee
Aga Aktiebolag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aga Aktiebolag filed Critical Aga Aktiebolag
Publication of LTIP173A publication Critical patent/LTIP173A/lt
Publication of LT3077B publication Critical patent/LT3077B/lt

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
    • 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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Arc Welding In General (AREA)
  • Pipeline Systems (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Išradimas priskiriamas apsauginių dujų, susidedančių iš 0.0010-0.100 tūrio masės % azoto manoksido. 0-90 tūrio masės % helio, 0-5 tūrio masės % vandenilio, 0-50 tūrio masės % anglies dioksido ir likęs kiekis argono, gamybos būdui. Išradimas objektas taip pat yra dujų mišinys iš kurio gaminamos minėtos apsauginės dujos.@Apsauginių dujų gamybos būdas charekterizuojamas yuo, kad anglies monoksidas ištirpinamas kondensuotam argone iki 0.0010-0.100 tūrio masės % koncentracijos, skaičiuojant dujinei fazei, po to garinant gautą tirpalą įmaišomis likusios sudedamosios dalys tokiomis proporcijomis, kad gautų numatytos sudieties apsaugines dujas.@Dujų mišinys, apsauginių dujų gamybai, charakterizuojamas yuo, kad susideda iš 0.0010-0.10 tūrio masės % azoto monoksido ir kondensuoto argono, skaičiuojant dujinei fazei, ir yra geriau, kai laikoma dideleme slėgyje.
LTIP173A 1990-03-14 1992-10-14 Method of producting a protective gas and a gas mixture thereof LT3077B (en)

Applications Claiming Priority (2)

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
PCT/SE1991/000133 WO1991013720A1 (en) 1990-03-14 1991-02-21 A method of producing a protective gas and a gas mixture therefor

Publications (2)

Publication Number Publication Date
LTIP173A true LTIP173A (lt) 1994-04-25
LT3077B LT3077B (en) 1994-11-25

Family

ID=20378864

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP173A LT3077B (en) 1990-03-14 1992-10-14 Method of producting a protective gas and a gas mixture thereof

Country Status (19)

Country Link
US (1) US5367137A (lt)
EP (1) EP0520020B1 (lt)
JP (1) JP2935244B2 (lt)
AR (1) AR244101A1 (lt)
AT (1) ATE96357T1 (lt)
AU (1) AU644158B2 (lt)
BR (1) BR9106154A (lt)
CA (1) CA2078140C (lt)
DE (1) DE69100565T2 (lt)
DK (1) DK0520020T3 (lt)
ES (1) ES2046896T3 (lt)
FI (1) FI101684B (lt)
HU (1) HU209768B (lt)
LT (1) LT3077B (lt)
LV (1) LV10065B (lt)
NO (1) NO180074C (lt)
RU (1) RU2065349C1 (lt)
SE (1) SE465757B (lt)
WO (1) WO1991013720A1 (lt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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
WO2001067476A1 (en) * 2000-03-09 2001-09-13 Northeastern University Electrostatic discharge protection for electrostatically 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)

* Cited by examiner, † Cited by third party
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
EP0250695B1 (de) * 1986-06-06 1990-04-04 EREMA Engineering-Recycling-Maschinen-Anlagen Gesellschaft m.b.H. Filter

Also Published As

Publication number Publication date
EP0520020A1 (en) 1992-12-30
RU2065349C1 (ru) 1996-08-20
AU644158B2 (en) 1993-12-02
DK0520020T3 (da) 1994-04-18
FI924094L (fi) 1992-09-11
AR244101A1 (es) 1993-10-29
NO180074B (no) 1996-11-04
SE9000916L (sv) 1991-09-15
EP0520020B1 (en) 1993-10-27
DE69100565T2 (de) 1994-02-17
HU9202796D0 (en) 1992-12-28
LV10065B (en) 1995-02-20
LV10065A (lv) 1994-05-10
CA2078140C (en) 1995-05-30
BR9106154A (pt) 1993-03-09
HU209768B (en) 1994-10-28
SE465757B (sv) 1991-10-28
JP2935244B2 (ja) 1999-08-16
NO923477D0 (no) 1992-09-07
AU7577291A (en) 1991-10-10
HUT61685A (en) 1993-03-01
FI101684B1 (fi) 1998-08-14
FI924094A0 (fi) 1992-09-11
NO923477L (no) 1992-09-07
WO1991013720A1 (en) 1991-09-19
ES2046896T3 (es) 1994-02-01
NO180074C (no) 1997-02-12
LT3077B (en) 1994-11-25
JPH05505561A (ja) 1993-08-19
US5367137A (en) 1994-11-22
FI101684B (fi) 1998-08-14
ATE96357T1 (de) 1993-11-15
DE69100565D1 (de) 1993-12-02

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Legal Events

Date Code Title Description
MM9A Lapsed patents

Effective date: 20031014