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FR2593421B1 - Outil de coupe longitudinale de tubes de faible diametre, par l'interieur - Google Patents

Outil de coupe longitudinale de tubes de faible diametre, par l'interieur

Info

Publication number
FR2593421B1
FR2593421B1 FR8601206A FR8601206A FR2593421B1 FR 2593421 B1 FR2593421 B1 FR 2593421B1 FR 8601206 A FR8601206 A FR 8601206A FR 8601206 A FR8601206 A FR 8601206A FR 2593421 B1 FR2593421 B1 FR 2593421B1
Authority
FR
France
Prior art keywords
cutting tool
longitudinal cutting
diameter tubes
low diameter
low
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
FR8601206A
Other languages
English (en)
Other versions
FR2593421A1 (fr
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.)
THOME JEAN
Original Assignee
THOME JEAN
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 THOME JEAN filed Critical THOME JEAN
Priority to FR8601206A priority Critical patent/FR2593421B1/fr
Publication of FR2593421A1 publication Critical patent/FR2593421A1/fr
Application granted granted Critical
Publication of FR2593421B1 publication Critical patent/FR2593421B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
    • 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
    • B23K9/013—Arc cutting, gouging, scarfing or desurfacing
    • B23K9/0135—Arc saw cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Arc Welding In General (AREA)
FR8601206A 1986-01-29 1986-01-29 Outil de coupe longitudinale de tubes de faible diametre, par l'interieur Expired FR2593421B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8601206A FR2593421B1 (fr) 1986-01-29 1986-01-29 Outil de coupe longitudinale de tubes de faible diametre, par l'interieur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8601206A FR2593421B1 (fr) 1986-01-29 1986-01-29 Outil de coupe longitudinale de tubes de faible diametre, par l'interieur

Publications (2)

Publication Number Publication Date
FR2593421A1 FR2593421A1 (fr) 1987-07-31
FR2593421B1 true FR2593421B1 (fr) 1988-05-13

Family

ID=9331583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8601206A Expired FR2593421B1 (fr) 1986-01-29 1986-01-29 Outil de coupe longitudinale de tubes de faible diametre, par l'interieur

Country Status (1)

Country Link
FR (1) FR2593421B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623432B1 (fr) * 1987-11-20 1990-04-20 Framatome Sa Dispositif de decoupage par etincelage de la paroi d'une piece tubulaire
FR2632111B1 (fr) * 1988-05-27 1990-09-28 Barras Provence Dispositif pour deplacer et immobiliser dans les tubes d'un appareil a faisceau de tubes des moyens de controle ou d'intervention
FR2661495B1 (fr) * 1990-04-27 1992-08-14 Framatome Sa Dispositif de detection de l'extremite d'une manchette disposee dans un tube, et porte-outil comportant un tel dispositif.
FR2687946B1 (fr) * 1992-02-28 1994-05-27 Framatome Sa Dispositif d'usinage d'une fente longitudinale a travers la paroi d'une piece tubulaire par l'interieur de cette piece.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399344A (en) * 1977-05-05 1983-08-16 Retech, Inc. Method of operating high speed electric arc saw
US4476368A (en) * 1981-02-17 1984-10-09 Cammann Manufacturing Company, Inc. Inner wall tube disintegrator

Also Published As

Publication number Publication date
FR2593421A1 (fr) 1987-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse