FR2673996B1 - Raccord d'assemblage par soudage de deux elements tubulaires. - Google Patents

Raccord d'assemblage par soudage de deux elements tubulaires.

Info

Publication number
FR2673996B1
FR2673996B1 FR9103142A FR9103142A FR2673996B1 FR 2673996 B1 FR2673996 B1 FR 2673996B1 FR 9103142 A FR9103142 A FR 9103142A FR 9103142 A FR9103142 A FR 9103142A FR 2673996 B1 FR2673996 B1 FR 2673996B1
Authority
FR
France
Prior art keywords
welding
tubular elements
joint connection
joint
tubular
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 - Fee Related
Application number
FR9103142A
Other languages
English (en)
Other versions
FR2673996A1 (fr
Inventor
Serge Pierre Vautrin
Alain Dedieu
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.)
VAUTRIN SERGE
Original Assignee
VAUTRIN SERGE
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 VAUTRIN SERGE filed Critical VAUTRIN SERGE
Priority to FR9103142A priority Critical patent/FR2673996B1/fr
Priority to PCT/FR1992/000213 priority patent/WO1992015814A1/fr
Priority to AU15476/92A priority patent/AU1547692A/en
Publication of FR2673996A1 publication Critical patent/FR2673996A1/fr
Application granted granted Critical
Publication of FR2673996B1 publication Critical patent/FR2673996B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/06—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for positioning the molten material, e.g. confining it to a desired area
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints
    • F16L13/0218—Welded joints having an inner or outer ring
    • F16L13/0227—Welded joints having an inner or outer ring having an inner ring
FR9103142A 1991-03-11 1991-03-11 Raccord d'assemblage par soudage de deux elements tubulaires. Expired - Fee Related FR2673996B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9103142A FR2673996B1 (fr) 1991-03-11 1991-03-11 Raccord d'assemblage par soudage de deux elements tubulaires.
PCT/FR1992/000213 WO1992015814A1 (fr) 1991-03-11 1992-03-09 Raccord d'assemblage par soudage de deux elements tubulaires
AU15476/92A AU1547692A (en) 1991-03-11 1992-03-09 Connector for assembling two tubular elements by welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9103142A FR2673996B1 (fr) 1991-03-11 1991-03-11 Raccord d'assemblage par soudage de deux elements tubulaires.

Publications (2)

Publication Number Publication Date
FR2673996A1 FR2673996A1 (fr) 1992-09-18
FR2673996B1 true FR2673996B1 (fr) 1993-11-26

Family

ID=9410763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9103142A Expired - Fee Related FR2673996B1 (fr) 1991-03-11 1991-03-11 Raccord d'assemblage par soudage de deux elements tubulaires.

Country Status (3)

Country Link
AU (1) AU1547692A (fr)
FR (1) FR2673996B1 (fr)
WO (1) WO1992015814A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346261A (en) * 1993-03-25 1994-09-13 Tuboscope Vetco International, Inc. Coupled pipe assembly having a tapered interior sleeve
ES2147476B1 (es) * 1996-11-20 2001-04-01 Frimetal S A Metodo y cabezal para union de piezas de tubos de acero inoxidable.
WO2007134477A1 (fr) * 2006-05-24 2007-11-29 Mathias Broder Raccord pour tiges de forage et tige de forage équipée d'un tel raccord
CN105397252A (zh) * 2014-08-28 2016-03-16 中冶宝钢技术服务有限公司 一种管道带水焊接工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987341A (en) * 1931-07-15 1935-01-08 Youngstown Sheet And Tube Co Method of making pipe joints
US4611830A (en) * 1981-03-09 1986-09-16 Von Ahrens Roger W Partially consumable spacer chill rings and their use in welding pipe joints
JPS59125290A (ja) * 1982-12-30 1984-07-19 Yokohama Rubber Co Ltd:The 金属パイプの溶接接続構造
DE3615947C1 (en) * 1986-05-12 1987-10-22 Martin Kainz Welding and centring ring

Also Published As

Publication number Publication date
AU1547692A (en) 1992-10-06
WO1992015814A1 (fr) 1992-09-17
FR2673996A1 (fr) 1992-09-18

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Legal Events

Date Code Title Description
CL Concession to grant licenses
GC Lien (pledge) constituted
ST Notification of lapse