ATE30632T1 - METHOD AND MULTI-FLAMMERS FOR HEATING METAL WORKPIECES. - Google Patents

METHOD AND MULTI-FLAMMERS FOR HEATING METAL WORKPIECES.

Info

Publication number
ATE30632T1
ATE30632T1 AT84109917T AT84109917T ATE30632T1 AT E30632 T1 ATE30632 T1 AT E30632T1 AT 84109917 T AT84109917 T AT 84109917T AT 84109917 T AT84109917 T AT 84109917T AT E30632 T1 ATE30632 T1 AT E30632T1
Authority
AT
Austria
Prior art keywords
mixing proportion
metal workpieces
flammers
supplied
heating metal
Prior art date
Application number
AT84109917T
Other languages
German (de)
Inventor
Helmut Dipl-Ing Meinass
Klaus Dipl-Ing Schumacher
Original Assignee
Linde Ag
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 Ag filed Critical Linde Ag
Application granted granted Critical
Publication of ATE30632T1 publication Critical patent/ATE30632T1/en

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
    • 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
    • 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
    • F23D99/00—Subject matter not provided for in other groups of this subclass
    • F23D99/002—Burners specially adapted for specific applications
    • F23D99/004—Burners specially adapted for specific applications 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.
AT84109917T 1983-08-25 1984-08-21 METHOD AND MULTI-FLAMMERS FOR HEATING METAL WORKPIECES. ATE30632T1 (en)

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
EP84109917A EP0141101B1 (en) 1983-08-25 1984-08-21 Process and multiple flame burner for heating metal work pieces

Publications (1)

Publication Number Publication Date
ATE30632T1 true ATE30632T1 (en) 1987-11-15

Family

ID=6207426

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84109917T ATE30632T1 (en) 1983-08-25 1984-08-21 METHOD AND MULTI-FLAMMERS 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) ES535346A0 (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
EP0141101B1 (en) 1987-11-04
ES8505472A1 (en) 1985-05-16
DK406584A (en) 1985-02-26
ES535346A0 (en) 1985-05-16
EP0141101A3 (en) 1986-03-26
EP0141101A2 (en) 1985-05-15
DE3330685A1 (en) 1985-03-14
DE3467238D1 (en) 1987-12-10

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee