DE3467238D1 - Process and multiple flame burner for heating metal work pieces - Google Patents

Process and multiple flame burner for heating metal work pieces

Info

Publication number
DE3467238D1
DE3467238D1 DE8484109917T DE3467238T DE3467238D1 DE 3467238 D1 DE3467238 D1 DE 3467238D1 DE 8484109917 T DE8484109917 T DE 8484109917T DE 3467238 T DE3467238 T DE 3467238T DE 3467238 D1 DE3467238 D1 DE 3467238D1
Authority
DE
Germany
Prior art keywords
work pieces
flame burner
metal work
heating metal
mixing proportion
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
Application number
DE8484109917T
Other languages
German (de)
Inventor
Helmut Dipl Ing Meinass
Klaus Dipl Ing Schumacher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Priority to DE8484109917T priority Critical patent/DE3467238D1/en
Application granted granted Critical
Publication of DE3467238D1 publication Critical patent/DE3467238D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/60—Devices for simultaneous control of gas and combustion air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/56—Nozzles for spreading the flame over an area, e.g. for desurfacing of solid material, for surface hardening, or for heating workpieces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D91/00—Burners specially adapted for specific applications, not otherwise provided for
    • F23D91/02—Burners specially adapted for specific applications, not otherwise provided for for use in particular heating operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Forging (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

1. A method for the heating or partial heating of metal workpieces by multiple burners supplied with mixtures of fuel gas-oxygen mixtures, characterised in that two kinds of flame gases, A, B, are used, and that the flame gas A is supplied in a mixing proportion smaller than the mixing proportion for maximum ignition speed and flame gas B is supplied in a mixing proportion greater than the mixing proportion for maximum ignition speed.
DE8484109917T 1983-08-25 1984-08-21 Process and multiple flame burner for heating metal work pieces Expired DE3467238D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484109917T DE3467238D1 (en) 1983-08-25 1984-08-21 Process and multiple flame burner for heating metal work pieces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3330685A DE3330685A1 (en) 1983-08-25 1983-08-25 METHOD AND MULTI-FLAME BURNER FOR HEATING METAL WORKPIECES
DE8484109917T DE3467238D1 (en) 1983-08-25 1984-08-21 Process and multiple flame burner for heating metal work pieces

Publications (1)

Publication Number Publication Date
DE3467238D1 true DE3467238D1 (en) 1987-12-10

Family

ID=6207426

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3330685A Withdrawn DE3330685A1 (en) 1983-08-25 1983-08-25 METHOD AND MULTI-FLAME BURNER FOR HEATING METAL WORKPIECES
DE8484109917T Expired DE3467238D1 (en) 1983-08-25 1984-08-21 Process and multiple flame burner for heating metal work pieces

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3330685A Withdrawn DE3330685A1 (en) 1983-08-25 1983-08-25 METHOD AND MULTI-FLAME BURNER FOR HEATING METAL WORKPIECES

Country Status (5)

Country Link
EP (1) EP0141101B1 (en)
AT (1) ATE30632T1 (en)
DE (2) DE3330685A1 (en)
DK (1) DK406584A (en)
ES (1) ES8505472A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667928B1 (en) * 1990-10-16 1995-07-28 Air Liquide METHOD FOR HEATING A THERMAL ENCLOSURE.
DE19750704C2 (en) * 1997-11-15 2001-12-06 Ulrich Tischler Warm-up burner with atmosphere protection
DE102004035276A1 (en) * 2004-07-21 2006-02-16 WS - Wärmeprozesstechnik GmbH Burner nozzle field with integrated heat exchangers
DE102008058420A1 (en) * 2008-11-21 2010-05-27 Air Liquide Deutschland Gmbh Method for heating component, involves operating atmospheric heating burner with fuel and gas mixture containing oxygen
US8381563B2 (en) 2009-06-08 2013-02-26 Ati Properties, Inc. Forging die heating apparatuses and methods for use

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532567A (en) * 1945-08-07 1950-12-05 Nat Cylinder Gas Co Descaling burner
DE2049900A1 (en) * 1970-10-10 1972-04-13 Borchert, Alex, 4800 Bielefeld Gas burner

Also Published As

Publication number Publication date
DK406584D0 (en) 1984-08-24
DK406584A (en) 1985-02-26
ES535346A0 (en) 1985-05-16
EP0141101A3 (en) 1986-03-26
ES8505472A1 (en) 1985-05-16
ATE30632T1 (en) 1987-11-15
EP0141101B1 (en) 1987-11-04
DE3330685A1 (en) 1985-03-14
EP0141101A2 (en) 1985-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee