WO2011033303A3 - Electrolytic process apparatus - Google Patents

Electrolytic process apparatus Download PDF

Info

Publication number
WO2011033303A3
WO2011033303A3 PCT/GB2010/051552 GB2010051552W WO2011033303A3 WO 2011033303 A3 WO2011033303 A3 WO 2011033303A3 GB 2010051552 W GB2010051552 W GB 2010051552W WO 2011033303 A3 WO2011033303 A3 WO 2011033303A3
Authority
WO
WIPO (PCT)
Prior art keywords
guard
electrodes
detection circuit
process apparatus
electrolytic process
Prior art date
Application number
PCT/GB2010/051552
Other languages
French (fr)
Other versions
WO2011033303A2 (en
Inventor
Vincenzo Buttaci
Original Assignee
Vincenzo Buttaci
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 Vincenzo Buttaci filed Critical Vincenzo Buttaci
Priority to EP10766098A priority Critical patent/EP2478133A2/en
Priority to US13/395,650 priority patent/US20120175246A1/en
Priority to CN2010800413254A priority patent/CN102597333A/en
Publication of WO2011033303A2 publication Critical patent/WO2011033303A2/en
Publication of WO2011033303A3 publication Critical patent/WO2011033303A3/en

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
    • C25D17/008—Current shielding devices
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • 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
    • 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
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C25D17/12—Shape or form
    • 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
    • C25D21/12—Process control or regulation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

Electrolytic process apparatus comprises a voltage source for electrically coupling to first and second electrodes, a detection circuit electrically coupled to the voltage source and a guard for providing a barrier between the first and second electrodes. The guard is arranged to permit current to travel within an electrolyte between the electrodes. The guard includes a guard conductor arranged to be electrically isolated from the electrodes. The guard conductor is arranged to be electrically coupled to the detection circuit such that the detection circuit can detect the presence of a current path between the guard conductor on the one hand and either electrode on the other hand.
PCT/GB2010/051552 2009-09-16 2010-09-16 Electrolytic process apparatus WO2011033303A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP10766098A EP2478133A2 (en) 2009-09-16 2010-09-16 Electrolytic process apparatus
US13/395,650 US20120175246A1 (en) 2009-09-16 2010-09-16 Electrolytic process apparatus
CN2010800413254A CN102597333A (en) 2009-09-16 2010-09-16 Electrolytic process apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0916253.8 2009-09-16
GB0916253A GB2473617A (en) 2009-09-16 2009-09-16 A guard for electrolytic apparatus

Publications (2)

Publication Number Publication Date
WO2011033303A2 WO2011033303A2 (en) 2011-03-24
WO2011033303A3 true WO2011033303A3 (en) 2012-01-26

Family

ID=41277808

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2010/051552 WO2011033303A2 (en) 2009-09-16 2010-09-16 Electrolytic process apparatus

Country Status (5)

Country Link
US (1) US20120175246A1 (en)
EP (1) EP2478133A2 (en)
CN (1) CN102597333A (en)
GB (1) GB2473617A (en)
WO (1) WO2011033303A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101664540B1 (en) * 2014-04-02 2016-10-25 오씨아이 주식회사 Electrolytic plating electrode and plating apparatus comprising thereof
US9945045B2 (en) * 2015-12-02 2018-04-17 Ashwin-Ushas Corporation, Inc. Electrochemical deposition apparatus and methods of using the same
CN106947996B (en) * 2017-03-09 2019-06-28 中国航发北京航空材料研究院 A kind of Titanium Electroplating cadmium impressed current anode and its application method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902983A (en) * 1974-01-07 1975-09-02 Olin Corp Method and apparatus for preventing voltage extremes in an electrolytic cell having automatic adjusting of the anode-cathode spacing
JPS5195942A (en) * 1975-02-20 1976-08-23 TEIDENRYUMITSUDOMETSUKI SOCHI
US6103076A (en) * 1997-04-30 2000-08-15 Daiwa Excel Co., Ltd. Auxiliary anode element suitable for use in electroplating a bent tubular workpiece
US6852207B1 (en) * 1998-10-02 2005-02-08 Wieland Dental + Technik Gmbh & Co. Kg Method for producing prosthetic moulded parts for dental use
KR20050063446A (en) * 2003-12-22 2005-06-28 재단법인 포항산업과학연구원 Method of uniform film metal layer formation using electroplating

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332863A (en) * 1962-12-03 1967-07-25 Gen Motors Corp Electromachining method and apparatus utilizing a control for sensing current differentials between electrode segments
US3723268A (en) * 1967-12-21 1973-03-27 Prod Eng Res Ass Electrochemical machining
JPH05195942A (en) * 1992-01-16 1993-08-06 Fuji Electric Co Ltd Rotor support bearing for straight-flow type water turbine
US6582570B2 (en) * 2001-02-06 2003-06-24 Danny Wu Electroplating apparatus for wheel disk
US6746578B2 (en) * 2001-05-31 2004-06-08 International Business Machines Corporation Selective shield/material flow mechanism
US7175752B2 (en) * 2002-05-24 2007-02-13 Federal-Mogul Worldwide, Inc. Method and apparatus for electrochemical machining

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902983A (en) * 1974-01-07 1975-09-02 Olin Corp Method and apparatus for preventing voltage extremes in an electrolytic cell having automatic adjusting of the anode-cathode spacing
JPS5195942A (en) * 1975-02-20 1976-08-23 TEIDENRYUMITSUDOMETSUKI SOCHI
US6103076A (en) * 1997-04-30 2000-08-15 Daiwa Excel Co., Ltd. Auxiliary anode element suitable for use in electroplating a bent tubular workpiece
US6852207B1 (en) * 1998-10-02 2005-02-08 Wieland Dental + Technik Gmbh & Co. Kg Method for producing prosthetic moulded parts for dental use
KR20050063446A (en) * 2003-12-22 2005-06-28 재단법인 포항산업과학연구원 Method of uniform film metal layer formation using electroplating

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 197641, Derwent World Patents Index; AN 1976-76448X, XP002663729 *
DATABASE WPI Week 200649, Derwent World Patents Index; AN 2006-476544, XP002663728 *

Also Published As

Publication number Publication date
CN102597333A (en) 2012-07-18
WO2011033303A2 (en) 2011-03-24
US20120175246A1 (en) 2012-07-12
GB2473617A (en) 2011-03-23
EP2478133A2 (en) 2012-07-25
GB0916253D0 (en) 2009-10-28

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