DE3772728D1 - Permanente anode fuer galvanisierung mit hoher stromdichte. - Google Patents

Permanente anode fuer galvanisierung mit hoher stromdichte.

Info

Publication number
DE3772728D1
DE3772728D1 DE8787118846T DE3772728T DE3772728D1 DE 3772728 D1 DE3772728 D1 DE 3772728D1 DE 8787118846 T DE8787118846 T DE 8787118846T DE 3772728 T DE3772728 T DE 3772728T DE 3772728 D1 DE3772728 D1 DE 3772728D1
Authority
DE
Germany
Prior art keywords
anode
current density
galvanization
high current
electrodic
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 - Lifetime
Application number
DE8787118846T
Other languages
English (en)
Inventor
Carlo Traini
Renato Schira
Tomaso Leone
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.)
De Nora SpA
Original Assignee
Permelec SpA
De Nora Permelec SpA
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 Permelec SpA, De Nora Permelec SpA filed Critical Permelec SpA
Application granted granted Critical
Publication of DE3772728D1 publication Critical patent/DE3772728D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C25D17/12—Shape or form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/02—Sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Physical Vapour Deposition (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
DE8787118846T 1986-12-19 1987-12-18 Permanente anode fuer galvanisierung mit hoher stromdichte. Expired - Lifetime DE3772728D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8622776A IT1213567B (it) 1986-12-19 1986-12-19 Anodo permanente per procedimenti galvanici ad alta densita' di correnti

Publications (1)

Publication Number Publication Date
DE3772728D1 true DE3772728D1 (de) 1991-10-10

Family

ID=11200349

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787118846T Expired - Lifetime DE3772728D1 (de) 1986-12-19 1987-12-18 Permanente anode fuer galvanisierung mit hoher stromdichte.

Country Status (11)

Country Link
US (1) US4828653A (de)
EP (1) EP0271924B1 (de)
JP (1) JP2617496B2 (de)
AT (1) ATE66970T1 (de)
AU (1) AU612126B2 (de)
BR (1) BR8706876A (de)
CA (1) CA1320692C (de)
DE (1) DE3772728D1 (de)
ES (1) ES2023882B3 (de)
IT (1) IT1213567B (de)
ZA (1) ZA879258B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0310099A (ja) * 1989-06-07 1991-01-17 Permelec Electrode Ltd 電気メッキ用不溶性電極とその製造方法
JPH0594277U (ja) * 1992-05-13 1993-12-24 新日本製鐵株式会社 電気メッキの水平型電極
US6149781A (en) * 1994-01-10 2000-11-21 Forand; James L. Method and apparatus for electrochemical processing
US5837120A (en) * 1994-09-30 1998-11-17 Electroplating Technologies, Inc. Method and apparatus for electrochemical processing
GB2321646B (en) * 1997-02-04 2001-10-17 Christopher Robert Eccles Improvements in or relating to electrodes
US6096183A (en) * 1997-12-05 2000-08-01 Ak Steel Corporation Method of reducing defects caused by conductor roll surface anomalies using high volume bottom sprays
US6322673B1 (en) 1999-12-18 2001-11-27 Electroplating Technologies, Ltd. Apparatus for electrochemical treatment of a continuous web
US6669833B2 (en) * 2000-10-30 2003-12-30 International Business Machines Corporation Process and apparatus for electroplating microscopic features uniformly across a large substrate
US6763875B2 (en) * 2002-02-06 2004-07-20 Andersen Corporation Reduced visibility insect screen
US20050098277A1 (en) * 2002-02-06 2005-05-12 Alex Bredemus Reduced visibility insect screen
DE10235117B3 (de) * 2002-08-01 2004-02-12 EISENMANN Maschinenbau KG (Komplementär: Eisenmann-Stiftung) Anlage zur kataphoretischen Tauchlackierung von Gegenständen
ITMI20022382A1 (it) * 2002-11-11 2004-05-12 De Nora Elettrodi Spa Elettrodi per elettrometallurgia
US6969619B1 (en) 2003-02-18 2005-11-29 Novellus Systems, Inc. Full spectrum endpoint detection
DE102005033784A1 (de) * 2005-07-20 2007-01-25 Viktoria Händlmeier System zur galvanischen Abscheidung einer leitfähigen Schicht auf einem nichtleitfähigen Trägermaterial
JP5218505B2 (ja) * 2010-09-15 2013-06-26 Ｊｆｅスチール株式会社 鋼板の連続電解処理装置およびそれを用いた表面処理鋼板の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275194A (en) * 1940-02-01 1942-03-03 Frederick Gumm Chemical Co Inc Electrode
US3703458A (en) * 1970-07-13 1972-11-21 Signetics Corp Electrolytic etch apparatus
US3856653A (en) * 1972-11-21 1974-12-24 American Chem & Refining Co Platinum clad tantalum anode assembly
JPS5274575A (en) * 1975-12-18 1977-06-22 Mitsui Eng & Shipbuild Co Ltd Electrode for electrolysis
JPS5540207Y2 (de) * 1976-09-09 1980-09-19
JPS5628217Y2 (de) * 1978-05-16 1981-07-04
JPS55119198A (en) * 1979-03-08 1980-09-12 Nippon Steel Corp Insoluble anode for electroplating
JPS5830957B2 (ja) * 1980-03-04 1983-07-02 日本カ−リツト株式会社 二酸化鉛被覆電極
JPS5658983A (en) * 1980-10-03 1981-05-22 Osaka Soda Co Ltd Insoluble anode
JPS6026692A (ja) * 1983-07-25 1985-02-09 Hitachi Chem Co Ltd 電気めつき方法

Also Published As

Publication number Publication date
ATE66970T1 (de) 1991-09-15
EP0271924B1 (de) 1991-09-04
JP2617496B2 (ja) 1997-06-04
JPS63213698A (ja) 1988-09-06
ZA879258B (en) 1988-06-09
CA1320692C (en) 1993-07-27
AU612126B2 (en) 1991-07-04
BR8706876A (pt) 1988-07-26
IT1213567B (it) 1989-12-20
ES2023882B3 (es) 1992-02-16
IT8622776A0 (it) 1986-12-19
EP0271924A1 (de) 1988-06-22
US4828653A (en) 1989-05-09
AU8220487A (en) 1988-06-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DE NORA S.P.A., MAILAND/MILANO, IT

8339 Ceased/non-payment of the annual fee