EP0141101A3 - Process and multiple flame burner for heating metal work pieces - Google Patents

Process and multiple flame burner for heating metal work pieces Download PDF

Info

Publication number
EP0141101A3
EP0141101A3 EP84109917A EP84109917A EP0141101A3 EP 0141101 A3 EP0141101 A3 EP 0141101A3 EP 84109917 A EP84109917 A EP 84109917A EP 84109917 A EP84109917 A EP 84109917A EP 0141101 A3 EP0141101 A3 EP 0141101A3
Authority
EP
European Patent Office
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.)
Granted
Application number
EP84109917A
Other languages
German (de)
Other versions
EP0141101B1 (en
EP0141101A2 (en
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 AT84109917T priority Critical patent/ATE30632T1/en
Publication of EP0141101A2 publication Critical patent/EP0141101A2/en
Publication of EP0141101A3 publication Critical patent/EP0141101A3/en
Application granted granted Critical
Publication of EP0141101B1 publication Critical patent/EP0141101B1/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)
  • Baking, Grill, Roasting (AREA)
  • Forging (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.
EP84109917A 1983-08-25 1984-08-21 Process and multiple flame burner for heating metal work pieces Expired EP0141101B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84109917T ATE30632T1 (en) 1983-08-25 1984-08-21 METHOD AND MULTI-FLAMMERS FOR HEATING METAL WORKPIECES.

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
DE3330685 1983-08-25

Publications (3)

Publication Number Publication Date
EP0141101A2 EP0141101A2 (en) 1985-05-15
EP0141101A3 true EP0141101A3 (en) 1986-03-26
EP0141101B1 EP0141101B1 (en) 1987-11-04

Family

ID=6207426

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84109917A Expired EP0141101B1 (en) 1983-08-25 1984-08-21 Process and multiple flame burner for heating metal work pieces

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

Citations (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

Patent Citations (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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LINDE BERICHTE AUS TECHNIK UND WISSENSCHAFT, Nr. 48, Dezember 1980, Seiten 36-42, Wiesbaden, DE; L. KÖGEL: "Wärmen mit der Autogenflamme Betrachtungen zum Wärmeübergang und Bewertungskriterien für Brenngas-Sauerstoff-Flammen" *

Also Published As

Publication number Publication date
EP0141101B1 (en) 1987-11-04
ES535346A0 (en) 1985-05-16
EP0141101A2 (en) 1985-05-15
DK406584A (en) 1985-02-26
DE3467238D1 (en) 1987-12-10
DK406584D0 (en) 1984-08-24
ATE30632T1 (en) 1987-11-15
DE3330685A1 (en) 1985-03-14
ES8505472A1 (en) 1985-05-16

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