FI69581C - Foerfarande foer avlaegsnande av ytdefekter samt foer utfoerande av foerfarandet avsedd flerformig braennare - Google Patents

Foerfarande foer avlaegsnande av ytdefekter samt foer utfoerande av foerfarandet avsedd flerformig braennare Download PDF

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Publication number
FI69581C
FI69581C FI812329A FI812329A FI69581C FI 69581 C FI69581 C FI 69581C FI 812329 A FI812329 A FI 812329A FI 812329 A FI812329 A FI 812329A FI 69581 C FI69581 C FI 69581C
Authority
FI
Finland
Prior art keywords
oxygen
surface defects
bundle
foer
burner
Prior art date
Application number
FI812329A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI69581B (fi
FI812329L (fi
Inventor
Michel Donze
Original Assignee
Somalor Ferrari Somafer Ets
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 Somalor Ferrari Somafer Ets filed Critical Somalor Ferrari Somafer Ets
Publication of FI812329L publication Critical patent/FI812329L/fi
Publication of FI69581B publication Critical patent/FI69581B/fi
Application granted granted Critical
Publication of FI69581C publication Critical patent/FI69581C/fi

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
    • F23D14/48—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)
FI812329A 1980-01-18 1981-07-24 Foerfarande foer avlaegsnande av ytdefekter samt foer utfoerande av foerfarandet avsedd flerformig braennare FI69581C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8001555A FR2473927A1 (fr) 1980-01-18 1980-01-18 Chalumeau decriqueur multiforme
FR8001555 1980-01-18
PCT/FR1981/000005 WO1981001973A1 (fr) 1980-01-18 1981-01-14 Procede de decriquage et chalumeau multiforme pour la mise en oeuvre du procede
FR8100005 1981-01-14

Publications (3)

Publication Number Publication Date
FI812329L FI812329L (fi) 1981-07-24
FI69581B FI69581B (fi) 1985-11-29
FI69581C true FI69581C (fi) 1986-03-10

Family

ID=9237840

Family Applications (1)

Application Number Title Priority Date Filing Date
FI812329A FI69581C (fi) 1980-01-18 1981-07-24 Foerfarande foer avlaegsnande av ytdefekter samt foer utfoerande av foerfarandet avsedd flerformig braennare

Country Status (12)

Country Link
US (1) US4373969A (it)
EP (1) EP0043822B1 (it)
JP (1) JPS6025225B2 (it)
BE (1) BE887106A (it)
CA (1) CA1164321A (it)
DE (1) DE3161519D1 (it)
ES (1) ES498563A0 (it)
FI (1) FI69581C (it)
FR (1) FR2473927A1 (it)
IT (1) IT1135048B (it)
NO (1) NO151954C (it)
WO (1) WO1981001973A1 (it)

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.
AU7542998A (en) * 1998-05-26 1999-12-13 Heckett Multiserv France Sa Surface treatment of hot metal articles
DE202006008760U1 (de) * 2006-06-02 2007-10-04 Egon Evertz Kg (Gmbh & Co.) Gasbrennerdüse
CN113302010A (zh) * 2019-01-16 2021-08-24 麦格纳国际公司 消除热裂纹的方法
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 (it) *
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
FR2473927A1 (fr) 1981-07-24
EP0043822A1 (fr) 1982-01-20
NO812934L (no) 1981-08-28
IT8119151A0 (it) 1981-01-15
FI69581B (fi) 1985-11-29
DE3161519D1 (en) 1984-01-05
US4373969A (en) 1983-02-15
BE887106A (fr) 1981-07-16
JPS56501874A (it) 1981-12-24
EP0043822B1 (fr) 1983-11-30
IT1135048B (it) 1986-08-20
ES8201053A1 (es) 1981-12-01
JPS6025225B2 (ja) 1985-06-17
FI812329L (fi) 1981-07-24
FR2473927B1 (it) 1984-02-03
NO151954B (no) 1985-04-01
CA1164321A (fr) 1984-03-27
NO151954C (no) 1985-07-10
WO1981001973A1 (fr) 1981-07-23
ES498563A0 (es) 1981-12-01

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: HECKETT MULTISERV FRANCE S.A.

MA Patent expired

Owner name: HECKETT MULTISERV FRANCE S.A.