ES454323A1 - Perfeccionamientos en dispositivos de marcado electrolitico de un tubo metalico. - Google Patents

Perfeccionamientos en dispositivos de marcado electrolitico de un tubo metalico.

Info

Publication number
ES454323A1
ES454323A1 ES454323A ES454323A ES454323A1 ES 454323 A1 ES454323 A1 ES 454323A1 ES 454323 A ES454323 A ES 454323A ES 454323 A ES454323 A ES 454323A ES 454323 A1 ES454323 A1 ES 454323A1
Authority
ES
Spain
Prior art keywords
cylinder
tube
metallic parts
electrolytic device
conductive portions
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
ES454323A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES454323A1 publication Critical patent/ES454323A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/14—Etching locally
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Perfeccionamientos en dispositivos de marcado electrolítico de un tubo metálico, caracterizados porque comprenden al menos dos piezas cilíndricas agenciadas según ejes paralelos horizontales y susceptibles de ser accionadas en rotación alrededor de su eje respectivo, estando constituidas las piezas respectivamente por el tubo metálico y por al menos un cilindro provisto de partes conductoras de la electricidad, estando el cilindro en contacto tangencial con el tubo y estanco asociado a una cuba llena de electrolito, de tal modo que la rotación del cilindro puede asegurar la llegada del electrolito a la superficie de contacto entre el cilindro y el tubo, comprendiendo además este dispositivo un medio de accionamiento en rotación de al menos una de las piezas, un generador de corriente eléctrica y medios para conectar el generador de corriente eléctrica por una parte, el tubo metálico y, por otra, a el menos una de las parte conductoras del cilíndro.
ES454323A 1975-12-16 1976-12-16 Perfeccionamientos en dispositivos de marcado electrolitico de un tubo metalico. Expired ES454323A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538530A FR2335628A1 (fr) 1975-12-16 1975-12-16 Dispositif electrolytique de marquage de pieces metalliques

Publications (1)

Publication Number Publication Date
ES454323A1 true ES454323A1 (es) 1978-02-16

Family

ID=9163804

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454323A Expired ES454323A1 (es) 1975-12-16 1976-12-16 Perfeccionamientos en dispositivos de marcado electrolitico de un tubo metalico.

Country Status (9)

Country Link
US (1) US4132618A (es)
BE (1) BE849178A (es)
CH (1) CH606511A5 (es)
DE (1) DE2656640C2 (es)
ES (1) ES454323A1 (es)
FR (1) FR2335628A1 (es)
GB (1) GB1558089A (es)
IT (1) IT1066845B (es)
SE (1) SE429349B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032235A (en) * 1988-07-27 1991-07-16 The Boeing Company Method and apparatus for plating through holes in graphite composites
US4890727A (en) * 1988-07-27 1990-01-02 Osteo-Dyne, Inc. Method and apparatus for plating through holes in graphite composites
US4944856A (en) * 1989-04-19 1990-07-31 Westinghouse Electric Corp. Electrolytic etching apparatus and method for marking metal tubes with sequential identification numbers
DE4038717A1 (de) * 1990-12-05 1992-06-11 Saulius Baublys Einrichtung zum elektro-chemischen beschriften von werkstuecken
US5279725A (en) * 1992-03-18 1994-01-18 The Boeing Company Apparatus and method for electroplating a workpiece
AUPR602901A0 (en) * 2001-06-29 2001-07-26 Bhp Innovation Pty Ltd Removal of oxygen from metals oxides and solid metal solutions
AUPS107102A0 (en) * 2002-03-13 2002-04-11 Bhp Billiton Innovation Pty Ltd Electrolytic reduction of metal oxides
US7252746B2 (en) * 2003-11-12 2007-08-07 Cook Incorporated Electropolishing apparatus and method for medical implants
IT1393960B1 (it) * 2009-05-05 2012-05-17 Plating Innovations S R L Finitura superficiale elettrolitica di barre in continuo.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590927A (en) * 1948-07-17 1952-04-01 Westinghouse Electric Corp Electrolytic method of removing burrs
US3374159A (en) * 1965-02-09 1968-03-19 Bethlehem Steel Corp Marking of steel strip electrolytically using electrolyte adhering to the strip
US3642601A (en) * 1968-12-03 1972-02-15 Iwao Kondo Machine for processing a piece of work by electric current
US3661752A (en) * 1970-06-23 1972-05-09 Amp Inc Belt plating apparatus
US3679558A (en) * 1970-08-06 1972-07-25 Edward Pryor Dev Ltd Electrolytic marking of metal objects
US3706651A (en) * 1970-12-30 1972-12-19 Us Navy Apparatus for electroplating a curved surface

Also Published As

Publication number Publication date
CH606511A5 (es) 1978-10-31
FR2335628A1 (fr) 1977-07-15
IT1066845B (it) 1985-03-12
SE7614122L (sv) 1977-06-17
DE2656640A1 (de) 1977-06-23
BE849178A (fr) 1977-04-01
DE2656640C2 (de) 1986-11-20
FR2335628B1 (es) 1978-05-12
GB1558089A (en) 1979-12-19
SE429349B (sv) 1983-08-29
US4132618A (en) 1979-01-02

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