FR2846896B1 - Procede et dispositif de marquage electrochimique a distance d'une paroi metallique en milieu confine - Google Patents

Procede et dispositif de marquage electrochimique a distance d'une paroi metallique en milieu confine

Info

Publication number
FR2846896B1
FR2846896B1 FR0214197A FR0214197A FR2846896B1 FR 2846896 B1 FR2846896 B1 FR 2846896B1 FR 0214197 A FR0214197 A FR 0214197A FR 0214197 A FR0214197 A FR 0214197A FR 2846896 B1 FR2846896 B1 FR 2846896B1
Authority
FR
France
Prior art keywords
remotely
metal wall
confined environment
electrochemical marking
electrochemical
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
FR0214197A
Other languages
English (en)
Other versions
FR2846896A1 (fr
Inventor
Patricia Wieczorek
Alain Blocquel
Pascal Latreille
Gilles Morel
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.)
Areva NP SAS
Original Assignee
Framatome ANP SAS
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 Framatome ANP SAS filed Critical Framatome ANP SAS
Priority to FR0214197A priority Critical patent/FR2846896B1/fr
Publication of FR2846896A1 publication Critical patent/FR2846896A1/fr
Application granted granted Critical
Publication of FR2846896B1 publication Critical patent/FR2846896B1/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
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/04—Electrodes specially adapted therefor or their manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
    • B23H3/08—Working media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/06—Marking or engraving

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR0214197A 2002-11-13 2002-11-13 Procede et dispositif de marquage electrochimique a distance d'une paroi metallique en milieu confine Expired - Fee Related FR2846896B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0214197A FR2846896B1 (fr) 2002-11-13 2002-11-13 Procede et dispositif de marquage electrochimique a distance d'une paroi metallique en milieu confine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0214197A FR2846896B1 (fr) 2002-11-13 2002-11-13 Procede et dispositif de marquage electrochimique a distance d'une paroi metallique en milieu confine

Publications (2)

Publication Number Publication Date
FR2846896A1 FR2846896A1 (fr) 2004-05-14
FR2846896B1 true FR2846896B1 (fr) 2005-08-26

Family

ID=32116596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0214197A Expired - Fee Related FR2846896B1 (fr) 2002-11-13 2002-11-13 Procede et dispositif de marquage electrochimique a distance d'une paroi metallique en milieu confine

Country Status (1)

Country Link
FR (1) FR2846896B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH558700A (fr) * 1973-01-26 1975-02-14 Birlad Fabrica De Rulmenti Procede de marquage electrochimique de pieces metalliques et dispositif pour sa mise en oeuvre.
US4110190A (en) * 1975-08-11 1978-08-29 Ultra Centrifuge Nederland N.V. Apparatus for machining electrically conducting substances by electrochemical attack
FR2707303B1 (fr) * 1993-07-08 1995-09-22 Framatome Sa Procédé et dispositif d'usinage électrochimique de matériaux métalliques et notamment de la surface interne de traversées de fond de cuve d'un réacteur nucléaire.

Also Published As

Publication number Publication date
FR2846896A1 (fr) 2004-05-14

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Legal Events

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CD Change of name or company name
PLFP Fee payment

Year of fee payment: 14

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Effective date: 20170731