ATE83407T1 - PROCESS FOR CYCLING SOOTING OF SURFACES WITH A BURNER. - Google Patents

PROCESS FOR CYCLING SOOTING OF SURFACES WITH A BURNER.

Info

Publication number
ATE83407T1
ATE83407T1 AT88109119T AT88109119T ATE83407T1 AT E83407 T1 ATE83407 T1 AT E83407T1 AT 88109119 T AT88109119 T AT 88109119T AT 88109119 T AT88109119 T AT 88109119T AT E83407 T1 ATE83407 T1 AT E83407T1
Authority
AT
Austria
Prior art keywords
sooting
fuel gas
burner
soot
air
Prior art date
Application number
AT88109119T
Other languages
German (de)
Inventor
Johann Dipl-Ing Stocker
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 ATE83407T1 publication Critical patent/ATE83407T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding
    • B22C23/02—Devices for coating moulds or cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

Surfaces are sooted by means of a burner, which burns a carbon-containing fuel gas with air or oxygen. If a sooting step is to be repeated at relatively short intervals, the sooting flame burns continuously. This means unnecessary production of soot which pollutes the environment, and ultimately an undesired sooting of parts and devices. These disadvantages are eliminated if the fuel gas/air or fuel gas/oxygen mixing ratio is reduced in those phases in which sooting is not intended to take place, and a soot-free small flame is thus produced.
AT88109119T 1987-06-16 1988-06-08 PROCESS FOR CYCLING SOOTING OF SURFACES WITH A BURNER. ATE83407T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873720181 DE3720181A1 (en) 1987-06-16 1987-06-16 METHOD FOR CONTINUOUSLY BURNING SURFACES WITH A BURNER
EP88109119A EP0295558B1 (en) 1987-06-16 1988-06-08 Process for periodically sooting surfaces with a burner

Publications (1)

Publication Number Publication Date
ATE83407T1 true ATE83407T1 (en) 1993-01-15

Family

ID=6329845

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88109119T ATE83407T1 (en) 1987-06-16 1988-06-08 PROCESS FOR CYCLING SOOTING OF SURFACES WITH A BURNER.

Country Status (4)

Country Link
EP (1) EP0295558B1 (en)
AT (1) ATE83407T1 (en)
DE (2) DE3720181A1 (en)
ES (1) ES2036237T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912988A1 (en) * 1989-04-20 1990-10-25 Messer Griesheim Gmbh METHOD FOR BOTTOMING AREAS OF OBJECTS WITH A BURNER
DE4311773C2 (en) * 1993-04-08 2001-05-03 Linde Gas Ag Method and device for coating surfaces with soot by means of combustion
DE19945461A1 (en) * 1999-09-22 2001-04-19 Linde Gas Ag Process for improving the magnesium die casting process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1495728A (en) * 1922-06-15 1924-05-27 George M Holley Automatic cleaning and application of lampblack to metal molds
US1535149A (en) * 1922-09-27 1925-04-28 Earl Holley Automatic application of lampblack to metal molds
US1543085A (en) * 1924-03-26 1925-06-23 Earl Holley Mold cleaning, heating, and lampblacking device
DE3310758C2 (en) * 1983-03-24 1985-06-13 Linde Ag, 6200 Wiesbaden Process for coating surfaces with soot and a burner system for carrying out the process

Also Published As

Publication number Publication date
ES2036237T3 (en) 1993-05-16
DE3720181A1 (en) 1989-01-05
EP0295558A3 (en) 1989-12-27
EP0295558A2 (en) 1988-12-21
EP0295558B1 (en) 1992-12-16
DE3876691D1 (en) 1993-01-28

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Legal Events

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