FR2470809A1 - Electrolysis barrel for surface treatment of workpieces - contains row of pendulum cathode bars suspended from axial conductor bar - Google Patents

Electrolysis barrel for surface treatment of workpieces - contains row of pendulum cathode bars suspended from axial conductor bar

Info

Publication number
FR2470809A1
FR2470809A1 FR7929825A FR7929825A FR2470809A1 FR 2470809 A1 FR2470809 A1 FR 2470809A1 FR 7929825 A FR7929825 A FR 7929825A FR 7929825 A FR7929825 A FR 7929825A FR 2470809 A1 FR2470809 A1 FR 2470809A1
Authority
FR
France
Prior art keywords
barrel
bar
pendulum
pref
cathode bars
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.)
Withdrawn
Application number
FR7929825A
Other languages
French (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7929825A priority Critical patent/FR2470809A1/en
Publication of FR2470809A1 publication Critical patent/FR2470809A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/16—Apparatus for electrolytic coating of small objects in bulk
    • C25D17/18—Apparatus for electrolytic coating of small objects in bulk having closed containers
    • C25D17/20—Horizontal barrels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

On the horizontal axis of the barrel is a steel bar which conducts electricity; and a row of cathode bars are suspended freely on the bar in the manner of pendulums. Bar pref. has a polymer sheath so it is protected against corrosion; and the cathode bars are pref. sepd. from each other by tubular spacers located on bar. One end of the bar is pref. fixed to a check supporting the barrel; and the pendulum bars can pref. be used in all types of electrolytic tanks with the aid of ball and socket- or swivel-joints. The pendulum cathode bars extend downwards into the bulk workpieces in the barrel to make efficient electrical contacts; and the barrel may contain vertical partitions used to keep small bathces of different parts sepd. from each other.
FR7929825A 1979-12-03 1979-12-03 Electrolysis barrel for surface treatment of workpieces - contains row of pendulum cathode bars suspended from axial conductor bar Withdrawn FR2470809A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7929825A FR2470809A1 (en) 1979-12-03 1979-12-03 Electrolysis barrel for surface treatment of workpieces - contains row of pendulum cathode bars suspended from axial conductor bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7929825A FR2470809A1 (en) 1979-12-03 1979-12-03 Electrolysis barrel for surface treatment of workpieces - contains row of pendulum cathode bars suspended from axial conductor bar

Publications (1)

Publication Number Publication Date
FR2470809A1 true FR2470809A1 (en) 1981-06-12

Family

ID=9232402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929825A Withdrawn FR2470809A1 (en) 1979-12-03 1979-12-03 Electrolysis barrel for surface treatment of workpieces - contains row of pendulum cathode bars suspended from axial conductor bar

Country Status (1)

Country Link
FR (1) FR2470809A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR496518A (en) * 1916-08-23 1919-11-08 Georges Alphonse Germain Thoma Improvement in the construction of so-called "nickel-plating barrels"
US1695795A (en) * 1927-04-14 1928-12-18 William E Belke Plating tank
US1894609A (en) * 1928-06-15 1933-01-17 Aero Supply Mfg Corp Plating barrel
US2120478A (en) * 1936-02-13 1938-06-14 Paul L Amundsen Electroplating barrel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR496518A (en) * 1916-08-23 1919-11-08 Georges Alphonse Germain Thoma Improvement in the construction of so-called "nickel-plating barrels"
US1695795A (en) * 1927-04-14 1928-12-18 William E Belke Plating tank
US1894609A (en) * 1928-06-15 1933-01-17 Aero Supply Mfg Corp Plating barrel
US2120478A (en) * 1936-02-13 1938-06-14 Paul L Amundsen Electroplating barrel

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