ES2144449T3 - NOZZLE AND OXYCUT TORCH. - Google Patents

NOZZLE AND OXYCUT TORCH.

Info

Publication number
ES2144449T3
ES2144449T3 ES93403047T ES93403047T ES2144449T3 ES 2144449 T3 ES2144449 T3 ES 2144449T3 ES 93403047 T ES93403047 T ES 93403047T ES 93403047 T ES93403047 T ES 93403047T ES 2144449 T3 ES2144449 T3 ES 2144449T3
Authority
ES
Spain
Prior art keywords
nozzle
insert
torch
central
cutting
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 - Lifetime
Application number
ES93403047T
Other languages
Spanish (es)
Inventor
Richard Soula
Jean-Christophe Charbonnel
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Application granted granted Critical
Publication of ES2144449T3 publication Critical patent/ES2144449T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F23D14/52—Nozzles for torches; for blow-pipes
    • F23D14/54—Nozzles for torches; for blow-pipes for cutting or welding metal

Abstract

LA BOQUILLA (8) ESTA FORMADA POR UN CONJUNTO CONCENTRICO DE UN INSERTO CENTRAL (9) FACILMENTE INTERCAMBIABLE, DE UN INSERTO INTERMEDIO (10) Y DE UN BLOQUE DE MONTAJE PERIFERICO (11). EL INSERTO INTERMEDIO (10) DEFINE INTERIOR Y EXTERIORMENTE CORONAS DE CONDUCTOS DE CALDEO INTERIOR (40) Y EXTERIOR (50), QUE DESEMBOCAN ALREDEDOR DEL CONDUCTO CENTRAL PERFILADO DE OXIGENO DE CORTE (12), FORMADO EN EL INSERTO CENTRAL (90), Y TIENE, EN SU EXTREMO POSTERIOR, AL MENOS DOS ASIENTOS ANULARES CONCENTRICOS TRANSVERSALES (15, 16) QUE COOPERAN, EN CONFIGURACION ENSAMBLADA, UN APOYO ESTANCO CON UNA CARA DE EXTREMO TRANSVERSAL ANULAR (5) EN EL CUERPO DEL SOPLETE (1), SOBRE EL CUAL SE LLEVA LA BOQUILLA (8). APLICACION EN ESPECIAL AL CORTE AUTOGENO EN CALIENTE O EL CORTE LONGITUDINAL EN FRIO.THE NOZZLE (8) IS FORMED BY A CONCENTRIC SET OF A CENTRAL INSERT (9) EASILY INTERCHANGEABLE, OF AN INTERMEDIATE INSERT (10) AND OF A PERIPHERAL ASSEMBLY BLOCK (11). THE INTERMEDIATE INSERT (10) DEFINES INTERIOR AND EXTERIORMALLY INNER (40) AND EXTERNAL (50) HEATING DUCT CROWNS, WHICH DISCOVER AROUND THE CENTRAL CUTTING OXYGEN DUCT (12), FORMED IN THE CENTRAL INSERT (90), AND IT HAS, AT ITS REAR END, AT LEAST TWO CONCENTRIC TRANSVERSAL SEALS (15, 16) THAT COOPERATE, IN ASSEMBLED CONFIGURATION, A SEALED SUPPORT WITH AN ANNULAR CROSS-END FACE (5) ON THE BODY OF THE TORCH (1), ON THE WHICH IS THE NOZZLE (8). SPECIAL APPLICATION TO AUTOGENOUS CUTTING IN HOT OR LONGITUDINAL CUTTING IN COLD.

ES93403047T 1992-12-29 1993-12-16 NOZZLE AND OXYCUT TORCH. Expired - Lifetime ES2144449T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215823A FR2699989B1 (en) 1992-12-29 1992-12-29 Oxygen cutting nozzle and torch.

Publications (1)

Publication Number Publication Date
ES2144449T3 true ES2144449T3 (en) 2000-06-16

Family

ID=9437195

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93403047T Expired - Lifetime ES2144449T3 (en) 1992-12-29 1993-12-16 NOZZLE AND OXYCUT TORCH.

Country Status (4)

Country Link
EP (1) EP0605278B1 (en)
DE (1) DE69327782T2 (en)
ES (1) ES2144449T3 (en)
FR (1) FR2699989B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144179C1 (en) * 2001-09-07 2003-04-17 Messer Cutting & Welding Gmbh Cutting torch with multifunctional torch head
DE10144177B4 (en) * 2001-09-07 2004-02-19 Messer Cutting & Welding Gmbh Cutting torch and suitable nozzle system for slow-burning and for fast-burning fuel gases

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE552240C (en) * 1932-06-11 Harry Toepper Underwater torch for oxy-fuel cutting and welding
GB138513A (en) * 1919-05-01 1920-02-12 Em Z Svitzer S Bjergnings Entp Improvements relating to autogenous cutting and welding under water
AT265820B (en) * 1963-08-17 1968-10-25 Messer Griesheim Gmbh Cutting torch
DE2832323A1 (en) * 1978-07-22 1980-02-07 Ipu Ltd Annular nozzle for cutting torch - with extra mixing chamber and outlet for extra annular flame
FR2602309B1 (en) * 1986-07-30 1988-11-10 Soudure Autogene Francaise STEEL CUTTING NOZZLE WITH DOUBLE HEATER CROWN

Also Published As

Publication number Publication date
EP0605278B1 (en) 2000-02-02
DE69327782D1 (en) 2000-03-09
FR2699989A1 (en) 1994-07-01
FR2699989B1 (en) 1995-01-27
DE69327782T2 (en) 2000-07-27
EP0605278A1 (en) 1994-07-06

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