FR2473927A1 - Chalumeau decriqueur multiforme - Google Patents

Chalumeau decriqueur multiforme Download PDF

Info

Publication number
FR2473927A1
FR2473927A1 FR8001555A FR8001555A FR2473927A1 FR 2473927 A1 FR2473927 A1 FR 2473927A1 FR 8001555 A FR8001555 A FR 8001555A FR 8001555 A FR8001555 A FR 8001555A FR 2473927 A1 FR2473927 A1 FR 2473927A1
Authority
FR
France
Prior art keywords
torch
oxygen
section
nozzles
parallel
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
FR8001555A
Other languages
English (en)
French (fr)
Other versions
FR2473927B1 (US20070167544A1-20070719-C00007.png
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
Priority to FR8001555A priority Critical patent/FR2473927A1/fr
Priority to DE8181900210T priority patent/DE3161519D1/de
Priority to PCT/FR1981/000005 priority patent/WO1981001973A1/fr
Priority to JP56500379A priority patent/JPS6025225B2/ja
Priority to US06/287,743 priority patent/US4373969A/en
Priority to EP81900210A priority patent/EP0043822B1/fr
Priority to IT19151/81A priority patent/IT1135048B/it
Priority to BE0/203505A priority patent/BE887106A/fr
Priority to ES498563A priority patent/ES8201053A1/es
Priority to CA000368804A priority patent/CA1164321A/fr
Priority to FI812329A priority patent/FI69581C/fi
Publication of FR2473927A1 publication Critical patent/FR2473927A1/fr
Priority to NO812934A priority patent/NO151954C/no
Application granted granted Critical
Publication of FR2473927B1 publication Critical patent/FR2473927B1/fr
Granted 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
    • F23D14/48—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)
FR8001555A 1980-01-18 1980-01-18 Chalumeau decriqueur multiforme Granted FR2473927A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR8001555A FR2473927A1 (fr) 1980-01-18 1980-01-18 Chalumeau decriqueur multiforme
PCT/FR1981/000005 WO1981001973A1 (fr) 1980-01-18 1981-01-14 Procede de decriquage et chalumeau multiforme pour la mise en oeuvre du procede
JP56500379A JPS6025225B2 (ja) 1980-01-18 1981-01-14 スカ−ヒング法及び該方法を用いるための多重形ト−チ
US06/287,743 US4373969A (en) 1980-01-18 1981-01-14 Method of removing cracks, and multiple-shape torch for carrying out the method
EP81900210A EP0043822B1 (fr) 1980-01-18 1981-01-14 Procede de decriquage et chalumeau multiforme pour la mise en oeuvre du procede
DE8181900210T DE3161519D1 (en) 1980-01-18 1981-01-14 Deasiming method and multishaped torch for implementing such method
IT19151/81A IT1135048B (it) 1980-01-18 1981-01-15 Procedimento per disincrinare e cannello multiforme per la messa in opera del procedimento
BE0/203505A BE887106A (fr) 1980-01-18 1981-01-16 Procede de decriquage et chalumeau multiforme pour la mise en oeuvre du procede
ES498563A ES8201053A1 (es) 1980-01-18 1981-01-16 Procedimiento de escarpado por un chorro de oxigeno y soplete multiforme para la utilizacion de este procedimiento.
CA000368804A CA1164321A (fr) 1980-01-18 1981-01-19 Procede de decriquage et chalumeau multiforme pour la mise en oeuvre du procede
FI812329A FI69581C (fi) 1980-01-18 1981-07-24 Foerfarande foer avlaegsnande av ytdefekter samt foer utfoerande av foerfarandet avsedd flerformig braennare
NO812934A NO151954C (no) 1980-01-18 1981-08-28 Fremgangsmaate for flammehoevling samt flerdysebrenner for gjennomfoering av den

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2473927A1 true FR2473927A1 (fr) 1981-07-24
FR2473927B1 FR2473927B1 (US20070167544A1-20070719-C00007.png) 1984-02-03

Family

ID=9237840

Family Applications (1)

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

Country Status (12)

Country Link
US (1) US4373969A (US20070167544A1-20070719-C00007.png)
EP (1) EP0043822B1 (US20070167544A1-20070719-C00007.png)
JP (1) JPS6025225B2 (US20070167544A1-20070719-C00007.png)
BE (1) BE887106A (US20070167544A1-20070719-C00007.png)
CA (1) CA1164321A (US20070167544A1-20070719-C00007.png)
DE (1) DE3161519D1 (US20070167544A1-20070719-C00007.png)
ES (1) ES8201053A1 (US20070167544A1-20070719-C00007.png)
FI (1) FI69581C (US20070167544A1-20070719-C00007.png)
FR (1) FR2473927A1 (US20070167544A1-20070719-C00007.png)
IT (1) IT1135048B (US20070167544A1-20070719-C00007.png)
NO (1) NO151954C (US20070167544A1-20070719-C00007.png)
WO (1) WO1981001973A1 (US20070167544A1-20070719-C00007.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0558024T3 (da) * 1992-02-28 1996-11-18 Suntory Ltd Ny vektor med en ved hjælp af methanol og/eller glycerol inducerbar promotor
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
US20220088716A1 (en) * 2019-01-16 2022-03-24 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE299902C (US20070167544A1-20070719-C00007.png) *
DE628135C (de) * 1933-05-04 1936-03-28 Edelstahlwerke Akt Ges Deutsch Geblaesebrenner zum Haerten der Oberflaeche von Werkstuecken aus Stahl
DE1529207A1 (de) * 1965-10-30 1971-07-15 Messer Griesheim Gmbh Flaemmbrenner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE299902C (US20070167544A1-20070719-C00007.png) *
DE628135C (de) * 1933-05-04 1936-03-28 Edelstahlwerke Akt Ges Deutsch Geblaesebrenner zum Haerten der Oberflaeche von Werkstuecken aus Stahl
DE1529207A1 (de) * 1965-10-30 1971-07-15 Messer Griesheim Gmbh Flaemmbrenner

Also Published As

Publication number Publication date
NO151954B (no) 1985-04-01
ES498563A0 (es) 1981-12-01
FI69581C (fi) 1986-03-10
NO812934L (no) 1981-08-28
DE3161519D1 (en) 1984-01-05
FR2473927B1 (US20070167544A1-20070719-C00007.png) 1984-02-03
ES8201053A1 (es) 1981-12-01
EP0043822B1 (fr) 1983-11-30
CA1164321A (fr) 1984-03-27
FI69581B (fi) 1985-11-29
US4373969A (en) 1983-02-15
JPS56501874A (US20070167544A1-20070719-C00007.png) 1981-12-24
WO1981001973A1 (fr) 1981-07-23
NO151954C (no) 1985-07-10
JPS6025225B2 (ja) 1985-06-17
IT1135048B (it) 1986-08-20
BE887106A (fr) 1981-07-16
FI812329L (fi) 1981-07-24
IT8119151A0 (it) 1981-01-15
EP0043822A1 (fr) 1982-01-20

Similar Documents

Publication Publication Date Title
FR2473927A1 (fr) Chalumeau decriqueur multiforme
CN211219367U (zh) 一种适于加工金属管和金属板的焊接台
EP0336807A1 (fr) Chalumeau à gaz équipé d'un dispositif d'observation visuelle
EP0896853B1 (fr) Procédé et dispositif de fabrication de tubes métalliques soudés
CN113755834A (zh) 一种铜合金口模玻璃模具内腔激光熔覆镍基合金粉末工艺
CH342303A (fr) Procédé pour travailler par fusion une pièce au moyen d'un arc électrique et appareil pour sa mise en oeuvre
CA1172556A (fr) Procede de coupe de pieces metalliques
CN108098110A (zh) 一种坡地管道的焊接方法
BE897784A (fr) Appareil et procede de soudage en bout par etincelage
SU900795A3 (ru) Способ огневой зачистки поверхности металлической заготовки
EP0287420A1 (fr) Procédé et buse d'oxycoupage
CN102513661A (zh) 海洋工程升降桩腿药芯焊丝co2气体保护焊方法
CN106002082A (zh) 一种管模承口修复方法
EP0574311A1 (fr) Procédé de fabrication d'un pièce métallique par oxycoupage, dispositif d'oxycoupage et pièce métallique obtenue
CN104084680A (zh) 一种球墨铸铁件的微色差焊接工艺
FR2884741A1 (fr) Procede de soudage de canalisations metalliques du type pipeline et son dispositif de mise en oeuvre
FR3117905A1 (fr) Procédé de pointage du type TIG de deux tôles ou pièces, procédé de soudage et poste à souder correspondants
CN113084315A (zh) 一种焊接方法
RU2378065C2 (ru) Способ устранения дефектов поверхности заготовок перед прокаткой
FR2741000A1 (fr) Chalumeau de decriquage a tuyeres multiples
FR2793178A1 (fr) Procede et installation automatique de soudage multiplasma
CN116160111A (zh) 一种电厂异径管套筒式局部激光焊接方法
KR101185215B1 (ko) 멀티 스카핑 장치
EP3481582A1 (fr) Procede de fabrication additive utilisant des elements de surface discrets
BE641412A (US20070167544A1-20070719-C00007.png)

Legal Events

Date Code Title Description
CL Concession to grant licences
CA Change of address
CD Change of name or company name
TP Transmission of property