CA1164321A - Procede de decriquage et chalumeau multiforme pour la mise en oeuvre du procede - Google Patents

Procede de decriquage et chalumeau multiforme pour la mise en oeuvre du procede

Info

Publication number
CA1164321A
CA1164321A CA000368804A CA368804A CA1164321A CA 1164321 A CA1164321 A CA 1164321A CA 000368804 A CA000368804 A CA 000368804A CA 368804 A CA368804 A CA 368804A CA 1164321 A CA1164321 A CA 1164321A
Authority
CA
Canada
Prior art keywords
jet
oxygen
torch
section
nozzles
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
CA000368804A
Other languages
English (en)
French (fr)
Inventor
Michel Donze
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.)
Somafer SA
Original Assignee
Somafer SA
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 Somafer SA filed Critical Somafer SA
Application granted granted Critical
Publication of CA1164321A publication Critical patent/CA1164321A/fr
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
    • 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
    • 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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/06—Machines, apparatus, or equipment specially designed for scarfing or desurfacing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA000368804A 1980-01-18 1981-01-19 Procede de decriquage et chalumeau multiforme pour la mise en oeuvre du procede Expired CA1164321A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8001555A FR2473927A1 (fr) 1980-01-18 1980-01-18 Chalumeau decriqueur multiforme
FR8001555 1980-01-18

Publications (1)

Publication Number Publication Date
CA1164321A true CA1164321A (fr) 1984-03-27

Family

ID=9237840

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000368804A Expired CA1164321A (fr) 1980-01-18 1981-01-19 Procede de decriquage et chalumeau multiforme pour la mise en oeuvre du procede

Country Status (12)

Country Link
US (1) US4373969A (OSRAM)
EP (1) EP0043822B1 (OSRAM)
JP (1) JPS6025225B2 (OSRAM)
BE (1) BE887106A (OSRAM)
CA (1) CA1164321A (OSRAM)
DE (1) DE3161519D1 (OSRAM)
ES (1) ES8201053A1 (OSRAM)
FI (1) FI69581C (OSRAM)
FR (1) FR2473927A1 (OSRAM)
IT (1) IT1135048B (OSRAM)
NO (1) NO151954C (OSRAM)
WO (1) WO1981001973A1 (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3113435B2 (ja) * 1992-02-28 2000-11-27 サントリー株式会社 メタノールおよび／またはグリセロール添加により誘導可能なプロモーターを有する新規ベクター
FR2711225B1 (fr) * 1993-10-11 1996-01-26 Donze Michel Tête de chalumeau à gaz, notamment pour équiper un chalumeau de décriquage.
WO1999061192A1 (en) * 1998-05-26 1999-12-02 Heckett Multiserv France S.A. Surface treatment of hot metal articles
DE202006008760U1 (de) * 2006-06-02 2007-10-04 Egon Evertz Kg (Gmbh & Co.) Gasbrennerdüse
US12496661B2 (en) * 2019-01-16 2025-12-16 Magna International Inc. Method of removal of heat checking
EP3925729A1 (en) * 2020-06-16 2021-12-22 ABB Schweiz AG Method and arrangement for crack removal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE299902C (OSRAM) *
DE628135C (de) * 1933-05-04 1936-03-28 Edelstahlwerke Akt Ges Deutsch Geblaesebrenner zum Haerten der Oberflaeche von Werkstuecken aus Stahl
DE1529207B2 (de) * 1965-10-30 1972-03-23 Messer Griesheim GmbH, 6000 Frank fürt Flaemmbrenner
AT262728B (de) * 1965-10-30 1968-06-25 Messer Griesheim Gmbh Flämmbrenner
US3455747A (en) * 1966-09-14 1969-07-15 Union Carbide Corp Thermochemical scarfing method and apparatus
US4013486A (en) * 1975-08-26 1977-03-22 Union Carbide Corporation Spot scarfing nozzle for use in gang arrangement

Also Published As

Publication number Publication date
FI812329L (fi) 1981-07-24
JPS6025225B2 (ja) 1985-06-17
FI69581C (fi) 1986-03-10
NO151954C (no) 1985-07-10
NO151954B (no) 1985-04-01
BE887106A (fr) 1981-07-16
IT8119151A0 (it) 1981-01-15
DE3161519D1 (en) 1984-01-05
FR2473927A1 (fr) 1981-07-24
WO1981001973A1 (fr) 1981-07-23
NO812934L (no) 1981-08-28
JPS56501874A (OSRAM) 1981-12-24
IT1135048B (it) 1986-08-20
ES498563A0 (es) 1981-12-01
EP0043822B1 (fr) 1983-11-30
ES8201053A1 (es) 1981-12-01
EP0043822A1 (fr) 1982-01-20
FI69581B (fi) 1985-11-29
FR2473927B1 (OSRAM) 1984-02-03
US4373969A (en) 1983-02-15

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Legal Events

Date Code Title Description
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