GB305139A - Method of and apparatus for producing electrolytic deposits on bodies - Google Patents

Method of and apparatus for producing electrolytic deposits on bodies

Info

Publication number
GB305139A
GB305139A GB3181/29A GB318129A GB305139A GB 305139 A GB305139 A GB 305139A GB 3181/29 A GB3181/29 A GB 3181/29A GB 318129 A GB318129 A GB 318129A GB 305139 A GB305139 A GB 305139A
Authority
GB
United Kingdom
Prior art keywords
anode
hollow
cathode
trunnions
permeable
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
GB3181/29A
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.)
ALBERT POULVEREL
Original Assignee
ALBERT POULVEREL
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 ALBERT POULVEREL filed Critical ALBERT POULVEREL
Publication of GB305139A publication Critical patent/GB305139A/en
Expired 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
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/04—Electroplating with moving electrodes
    • 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
    • C25D17/002—Cell separation, e.g. membranes, diaphragms
    • 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
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/02—Heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/04—Removal of gases or vapours ; Gas or pressure control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

305,139. Poulverel, A. Jan. 31, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Metals, depositing; electrodes; diaphragms.- An anode for use in the deposition of metals comprises hollow bars a mounted between a pair of hollow curved arms 2, Fig. 4, connected by hollow arms 7 to trunnions 8 by which a heating fluid is supplied and withdrawn. The trunnions are oscillated through gearing by pulleys 10. The articles to be plated are suspended within the anode frame from an overhead bar to which an oscillatory movement of variable frequency and amplitude may be imparted. Noxious fumes are removed from above the bath by tubes 3 connected to an exhaust pipe provided with a suction fan and a trap for condensed fumes. In a modification the anode is heated but stationary. In another modification, Fig. 7, the anode comprises hollow vertical rods 2 mounted on a rotating hollow cvlindrical frame on which soluble anodes 2<1> are also mounted. The cathode 5 is rotated in the opposite direction by means of a crossed belt 6. The anode and cathode may be separated by a permeable or semi-permeable or osmotic or semi-osmotic diaphragm. An insulating screen having apertures arranged to produce a varying deposit at different points of the cathode may also be provided, and may be combined with a dia. phragm. The invention is applicable to the depostition of silver from a silver cyanide solution and chromium from a bath of chromic acid, and also to the deposition of nickel; soluble anodes may be employed in each case.
GB3181/29A 1928-01-31 1929-01-30 Method of and apparatus for producing electrolytic deposits on bodies Expired GB305139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR661883T 1928-01-31

Publications (1)

Publication Number Publication Date
GB305139A true GB305139A (en) 1930-04-30

Family

ID=9011169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3181/29A Expired GB305139A (en) 1928-01-31 1929-01-30 Method of and apparatus for producing electrolytic deposits on bodies

Country Status (2)

Country Link
FR (1) FR661883A (en)
GB (1) GB305139A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI53841C (en) * 1975-05-07 1978-08-10 Teuvo Tapio Korpi ELEKTROLYTISK YTBELAEGGNINGSANORDNING
FR2681079B1 (en) * 1991-09-06 1994-09-09 Kodak Pathe DEVICE AND METHOD FOR ELECTROLYSIS WITH POROUS AND AGITATED ELECTRODE.

Also Published As

Publication number Publication date
FR661883A (en) 1929-07-31

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