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GB298225A - Improvements in or relating to chromium plating apparatus - Google Patents

Improvements in or relating to chromium plating apparatus

Info

Publication number
GB298225A
GB298225A GB26297/28A GB2629728A GB298225A GB 298225 A GB298225 A GB 298225A GB 26297/28 A GB26297/28 A GB 26297/28A GB 2629728 A GB2629728 A GB 2629728A GB 298225 A GB298225 A GB 298225A
Authority
GB
United Kingdom
Prior art keywords
electrolyte
chromium
barrel
relating
plating apparatus
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
GB26297/28A
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.)
WILHELM GEORG POETZSCH
Original Assignee
WILHELM GEORG POETZSCH
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 WILHELM GEORG POETZSCH filed Critical WILHELM GEORG POETZSCH
Publication of GB298225A publication Critical patent/GB298225A/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
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/02—Heating or cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

298,225. Poetzsch, W. G., (Assignee of Lauterbach, F.). Oct. 6, 1927, [Convention date]. Drawings to Specification. Chromium, depositing; electrodes; electrolytes, circulating; barrel apparatus.-In barrel apparatus for plating small articles with chromium, rise of temperature is prevented by circulation of the electrolyte or by the use of an anode cooled by passage of liquid or of an anode formed in star shape to provide a large surface. The apparatus may be an inclined rotating barrel into which cool electrolyte flows from a pipe and from which it overflows at one edge. Alternatively it may comprise an inclined perforated drum submerged in electrolyte in an outer vessel, anodes being provided both inside and outside the drum.
GB26297/28A 1927-10-06 1928-09-13 Improvements in or relating to chromium plating apparatus Expired GB298225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE298225X 1927-10-06

Publications (1)

Publication Number Publication Date
GB298225A true GB298225A (en) 1929-12-09

Family

ID=6090922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26297/28A Expired GB298225A (en) 1927-10-06 1928-09-13 Improvements in or relating to chromium plating apparatus

Country Status (1)

Country Link
GB (1) GB298225A (en)

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