DK156702C - Fremgangsmåde til reduktion af det ved svejsning eller bearbejdning ved hjælp af en elektrisk lysbue dannede ozon - Google Patents

Fremgangsmåde til reduktion af det ved svejsning eller bearbejdning ved hjælp af en elektrisk lysbue dannede ozon Download PDF

Info

Publication number
DK156702C
DK156702C DK492577AA DK492577A DK156702C DK 156702 C DK156702 C DK 156702C DK 492577A A DK492577A A DK 492577AA DK 492577 A DK492577 A DK 492577A DK 156702 C DK156702 C DK 156702C
Authority
DK
Denmark
Prior art keywords
welding
ozone
arc
machining
gas
Prior art date
Application number
DK492577AA
Other languages
Danish (da)
English (en)
Other versions
DK156702B (da
DK492577A (da
Inventor
Lennart Selander
Lars Fahlen
Ladislav Sipek
Original Assignee
Aga Ab
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 Ab filed Critical Aga Ab
Publication of DK492577A publication Critical patent/DK492577A/da
Publication of DK156702B publication Critical patent/DK156702B/da
Application granted granted Critical
Publication of DK156702C publication Critical patent/DK156702C/da

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
    • 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
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Cable Accessories (AREA)
  • Contacts (AREA)
DK492577AA 1976-11-05 1977-11-04 Fremgangsmåde til reduktion af det ved svejsning eller bearbejdning ved hjælp af en elektrisk lysbue dannede ozon DK156702C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7612355 1976-11-05
SE7612355A SE403726B (sv) 1976-11-05 1976-11-05 Sett och anordning for att reducera bildningen av ozon vid svetsning eller bearbetning medelst elektrisk ljusbage

Publications (3)

Publication Number Publication Date
DK492577A DK492577A (da) 1978-05-06
DK156702B DK156702B (da) 1989-09-25
DK156702C true DK156702C (da) 1996-06-24

Family

ID=20329346

Family Applications (1)

Application Number Title Priority Date Filing Date
DK492577AA DK156702C (da) 1976-11-05 1977-11-04 Fremgangsmåde til reduktion af det ved svejsning eller bearbejdning ved hjælp af en elektrisk lysbue dannede ozon

Country Status (21)

Country Link
US (1) US4292493A (de)
JP (1) JPS6051949B2 (de)
AR (1) AR215656A1 (de)
AT (1) AT385702B (de)
AU (2) AU515836B2 (de)
BE (1) BE860516A (de)
BR (1) BR7707459A (de)
CA (1) CA1123062A (de)
CH (1) CH634498A5 (de)
DE (1) DE2748417C2 (de)
DK (1) DK156702C (de)
ES (1) ES463903A1 (de)
FI (1) FI67189C (de)
FR (1) FR2369900A1 (de)
GB (1) GB1594985A (de)
GR (1) GR63997B (de)
MX (1) MX4519E (de)
NL (1) NL184202C (de)
NO (1) NO151923C (de)
NZ (1) NZ185614A (de)
SE (1) SE403726B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854897C2 (de) * 1978-12-19 1982-05-06 Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft in Bonn, dieser vertreten durch den Präsidenten der Bundesanstalt für Materialprüfung (BAM), 1000 Berlin Verfahren zur Reduzierung des beim Schutzgas-Lichtbogenschweißen entstehenden Ozons
GB2049638B (en) * 1979-05-31 1982-09-08 Air Prod & Chem Weld shielding gas mixtures
SE465757B (sv) * 1990-03-14 1991-10-28 Aga Ab Foerfarande foer framstaellning av en skyddsgas innehaallande kvaevemonoxid samt gasblandning foer framstaellning av skyddsgasen
DE4028074C1 (de) * 1990-09-05 1992-01-23 Messer Griesheim Gmbh, 6000 Frankfurt, De
US5558791A (en) * 1992-12-12 1996-09-24 Messer Griesheim Inert gas for the arc welding of aluminum
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
DE4241983C1 (de) * 1992-12-12 1994-03-24 Messer Griesheim Gmbh Schutzgas für das Lichtbogenschweißen von Aluminium
FR2747064B1 (fr) * 1996-04-03 1998-05-15 Air Liquide Procede et dispositif de reduction des emissions d'ozone produites lors d'une operation de soudage a l'arc sous gaz de protection
AU7556898A (en) * 1997-05-06 1998-11-27 David Royd O'neill Gas mixtures for arc welding affecting weld characteristics
DE19831831A1 (de) * 1998-04-08 1999-10-14 Linde Ag Schutzgas zum WIG-Gleichstromschweißen von Aluminium
DE19831834A1 (de) * 1998-04-08 1999-10-14 Linde Ag Schutzgas zum MIG/MAG-Schweißen von Aluminium
DE19831832A1 (de) * 1998-04-08 1999-10-14 Linde Ag Schutzgas zum WIG-Wechselstromschweißen von Aluminium
US6504308B1 (en) 1998-10-16 2003-01-07 Kronos Air Technologies, Inc. Electrostatic fluid accelerator
DE10162938A1 (de) 2001-12-20 2003-07-03 Linde Ag Verfahren zur Herstellung einer Schutzgasmischung
US6963479B2 (en) 2002-06-21 2005-11-08 Kronos Advanced Technologies, Inc. Method of and apparatus for electrostatic fluid acceleration control of a fluid flow
US6664741B1 (en) 2002-06-21 2003-12-16 Igor A. Krichtafovitch Method of and apparatus for electrostatic fluid acceleration control of a fluid flow
US6937455B2 (en) * 2002-07-03 2005-08-30 Kronos Advanced Technologies, Inc. Spark management method and device
US6727657B2 (en) 2002-07-03 2004-04-27 Kronos Advanced Technologies, Inc. Electrostatic fluid accelerator for and a method of controlling fluid flow
US7122070B1 (en) 2002-06-21 2006-10-17 Kronos Advanced Technologies, Inc. Method of and apparatus for electrostatic fluid acceleration control of a fluid flow
US7150780B2 (en) 2004-01-08 2006-12-19 Kronos Advanced Technology, Inc. Electrostatic air cleaning device
US7053565B2 (en) 2002-07-03 2006-05-30 Kronos Advanced Technologies, Inc. Electrostatic fluid accelerator for and a method of controlling fluid flow
US7157704B2 (en) 2003-12-02 2007-01-02 Kronos Advanced Technologies, Inc. Corona discharge electrode and method of operating the same
WO2004098663A1 (en) * 2003-04-11 2004-11-18 Nadkarni Shyam K System for disinfection of buildings using ozone
WO2006107390A2 (en) 2005-04-04 2006-10-12 Kronos Advanced Technologies, Inc. An electrostatic fluid accelerator for and method of controlling a fluid flow
JP4803355B2 (ja) * 2005-08-11 2011-10-26 大陽日酸株式会社 消耗電極式ガスシールドアーク溶接法およびこれに用いられる溶接トーチ
DE102008019859A1 (de) 2008-04-19 2009-10-29 Messer Group Gmbh Schutzgasgemisch zum Lichtbogen-Schweißen von Aluminium und seinen Legierungen
US11040417B2 (en) 2013-12-16 2021-06-22 Praxair Technology, Inc. Welding gas compositions and method for use
CN104722892A (zh) * 2015-03-23 2015-06-24 苏州登丰泵业有限公司 不锈钢组件的焊接保护方法及气体混合配比装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE496337C (de) * 1926-06-25 1930-04-17 Aeg Verfahren zum Schmelzen von Metallen im elektrischen Lichtbogen mit Schutzatmosphaere
DE1016865B (de) * 1954-06-30 1957-10-03 Kaiser Aluminium Chem Corp Verfahren und Vorrichtung zur Schutzgas-Lichtbogenschweissung von Leichtmetallen mit abschmelzender und mit nicht abschmelzender Elektrode
DE1039675B (de) * 1957-07-20 1958-09-25 Agil Schweissdraht Dr Vaas G M Schutzgas-Lichtbogenschweissverfahren mit Kohlendioxyd im inneren Ringstrom und mit einem aeusseren Ringstrom
DE1215835B (de) * 1963-11-08 1966-05-05 Linde Ag Verfahren zum Schutzgas-Lichtbogenschweissen von Werkstuecken aus unlegiertem Massenstahl

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1746209A (en) * 1925-10-07 1930-02-04 Gen Electric Method and apparatus for electric-arc welding
US2497631A (en) * 1948-05-14 1950-02-14 Air Reduction Arc welding
US2658981A (en) * 1950-08-08 1953-11-10 David C Martin Welding beryllium and beryllium alloys
US2576793A (en) * 1950-09-20 1951-11-27 Jordan James Fernando Welding titanium and other metal
US2688097A (en) * 1952-03-25 1954-08-31 Friedman Herbert Nitric oxide counter
FR1132997A (fr) * 1954-06-30 1957-03-19 Kaiser Aluminium Chem Corp Soudure à l'arc en atmosphère gazeuse inerte
US3035154A (en) * 1958-10-28 1962-05-15 Linde Eismasch Ag Protective gas mixture for arc welding with a fusible bare metal wire electrode
US3133348A (en) * 1961-11-21 1964-05-19 Coast Metals Inc Method of welding or brazing
DE1190597B (de) * 1962-08-07 1965-04-08 Kurt Beyersdorfer Dr Ing Verfahren zur Elektroschweissung von Metallen
NL297911A (de) * 1963-09-13
GB1045620A (en) * 1963-10-15 1966-10-12 British Oxygen Co Ltd Improvements in and relating to gas shielded arc welding processes
CH408230A (fr) * 1964-05-11 1966-02-28 Secheron Atel Procédé de soudure de tôles minces, au moyen de l'arc électrique
US4095080A (en) * 1976-01-07 1978-06-13 Osaka Denki Co., Ltd. Method for measuring the extent of shielding function of an arc atmosphere and an arc welding machine including a nitrogen oxide measuring device measuring the extent of shielding function

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE496337C (de) * 1926-06-25 1930-04-17 Aeg Verfahren zum Schmelzen von Metallen im elektrischen Lichtbogen mit Schutzatmosphaere
DE1016865B (de) * 1954-06-30 1957-10-03 Kaiser Aluminium Chem Corp Verfahren und Vorrichtung zur Schutzgas-Lichtbogenschweissung von Leichtmetallen mit abschmelzender und mit nicht abschmelzender Elektrode
DE1039675B (de) * 1957-07-20 1958-09-25 Agil Schweissdraht Dr Vaas G M Schutzgas-Lichtbogenschweissverfahren mit Kohlendioxyd im inneren Ringstrom und mit einem aeusseren Ringstrom
DE1215835B (de) * 1963-11-08 1966-05-05 Linde Ag Verfahren zum Schutzgas-Lichtbogenschweissen von Werkstuecken aus unlegiertem Massenstahl

Also Published As

Publication number Publication date
NO151923B (no) 1985-03-25
GR63997B (en) 1980-01-18
NL184202C (nl) 1993-12-16
MX4519E (es) 1982-06-02
BE860516A (fr) 1978-03-01
DK156702B (da) 1989-09-25
JPS5360346A (en) 1978-05-30
DK492577A (da) 1978-05-06
FI67189C (fi) 1985-02-11
AU515836B2 (en) 1981-05-07
NO151923C (no) 1985-07-03
SE403726B (sv) 1978-09-04
DE2748417A1 (de) 1978-05-11
AT385702B (de) 1988-05-10
AU3011777A (en) 1979-05-03
FR2369900B1 (de) 1983-03-04
FI67189B (fi) 1984-10-31
NZ185614A (en) 1980-02-21
CH634498A5 (de) 1983-02-15
BR7707459A (pt) 1978-11-21
NL184202B (nl) 1988-12-16
ATA790577A (de) 1981-07-15
JPS6051949B2 (ja) 1985-11-16
NO773797L (no) 1978-05-08
ES463903A1 (es) 1978-07-01
CA1123062A (en) 1982-05-04
DE2748417C2 (de) 1983-06-09
GB1594985A (en) 1981-08-05
FI773301A (fi) 1978-05-06
SE7612355L (sv) 1978-05-06
FR2369900A1 (fr) 1978-06-02
AR215656A1 (es) 1979-10-31
US4292493A (en) 1981-09-29
NL7712187A (nl) 1978-05-09

Similar Documents

Publication Publication Date Title
DK156702C (da) Fremgangsmåde til reduktion af det ved svejsning eller bearbejdning ved hjælp af en elektrisk lysbue dannede ozon
CA2646000A1 (en) Apparatus and method for welding
US2576793A (en) Welding titanium and other metal
US4154999A (en) Method of arc welding
EP2042257A2 (de) Verfahren zur Kontrolle der Schweißnahtqualität
US4332999A (en) Method for machining a workpiece with a beam of radiant energy assisted by a chemically-reactive gas
US2497629A (en) Shielded arc welding
US1746208A (en) Electric-arc cutting
JPH04258380A (ja) 溶接用改良ガスシールド
ES2764953T3 (es) Procedimiento para la soldadura con gas protector de metal para la reducción de sustancias nocivas
Hewitt et al. Welding process parameters and hexavalent chromium in MIG fume
US1746205A (en) Electric-arc welding
Speicher Plasma jet
Renshaw Eliminating gases generated while welding.
KR100252422B1 (ko) 이산화탄소 용접용 가연성 혼합개스
de Meneses Engineering Research
UA128429U (uk) Спосіб електродугового зварювання металів у середовищі інертних газів
JP2015174101A (ja) 溶接方法および溶接物の製造方法
SU1496949A1 (ru) Горелка дл дуговой сварки в защитных газах плав щимс электродом
IT1203122B (it) Metodo e apparecchio per migliorare l'ambiente durante la saldatura ad arco elettrico
Sharma et al. Modification of Inert Oxy-Acetylene Welding Nozzle
Baxter The Environment
Schwarzbach The Formation of Ozone and Nitric Oxide During Welding
JPH09248691A (ja) レーザ溶接方法
New Zealand Institute of Welding Provisional recommendations on health and safety during gas-shielded arc welding and cutting

Legal Events

Date Code Title Description
PUP Patent expired