BR112012029980A2 - surface treatment apparatus - Google Patents
surface treatment apparatusInfo
- Publication number
- BR112012029980A2 BR112012029980A2 BR112012029980A BR112012029980A BR112012029980A2 BR 112012029980 A2 BR112012029980 A2 BR 112012029980A2 BR 112012029980 A BR112012029980 A BR 112012029980A BR 112012029980 A BR112012029980 A BR 112012029980A BR 112012029980 A2 BR112012029980 A2 BR 112012029980A2
- Authority
- BR
- Brazil
- Prior art keywords
- circumferential face
- electrolysis solution
- treatment object
- electrode member
- outer circumferential
- Prior art date
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
- C25D5/02—Electroplating of selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/005—Apparatus specially adapted for electrolytic conversion 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
- C25D17/12—Shape or form
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
aparelho de tratamento de superfície. a presente invenção refere-se a um aparelho de tratamento de superfície incluindo um de um membro de eletrodo positivo e um membro de eletrodo negativo para ser eletricamente conectado a um artigo de objeto de tratamento produzido de metal e tendo uma área anular de objeto de tratamento em uma face circunferencial externa do mesmo, um membro de estrutura tendo a face circunferencial interna não condutora em oposição com um espaço para a face circunferencial externa e para a área anular de objeto de tratamento, um membro de vedação elástico não condutor capaz de formar um trajeto de solução de eletrólise ao longo da área anular de objeto de tratamento ao selar os espaços entre porções da face circunferencial externa uma em oposição à outra atarvés da área anular de objeto de tratamento e a face circunferencial interna, o outro do membro de eletrodo positivo e do membro de eletrodo negativo tendo um formato em forma de barra com uma porção dianteira que se salienta dentro do trajeto de solução de eletrólise em direção do artigo de objeto de tratamento, e um meio de circulação de solução de eletrólise para circular uma quantidade de solução de eletrólise ao longo do trajeto de solução de eletrólise.surface treatment apparatus. The present invention relates to a surface treatment apparatus including one of a positive electrode member and a negative electrode member for being electrically connected to a metal-produced treatment object article and having an annular treatment object area. on an outer circumferential face thereof, a frame member having the nonconductive inner circumferential face as opposed to a space for the outer circumferential face and the annular area of the treatment object, a nonconductive elastic sealing member capable of forming a electrolysis solution path along the annular area of the treatment object by sealing the spaces between portions of the outer circumferential face opposite each other through the annular area of the treatment object and the inner circumferential face, the other of the positive electrode member and the negative electrode member having a bar-shaped shape with a protruding front portion enters the electrolysis solution path toward the treatment article, and an electrolysis solution circulation means for circulating an amount of electrolysis solution along the electrolysis solution path.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010121414 | 2010-05-27 | ||
PCT/JP2011/054920 WO2011148685A1 (en) | 2010-05-27 | 2011-03-03 | Surface treatment apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012029980A2 true BR112012029980A2 (en) | 2016-08-02 |
Family
ID=45003678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012029980A BR112012029980A2 (en) | 2010-05-27 | 2011-03-03 | surface treatment apparatus |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130043122A1 (en) |
EP (1) | EP2578728A1 (en) |
JP (1) | JP5522482B2 (en) |
CN (1) | CN102869815A (en) |
BR (1) | BR112012029980A2 (en) |
WO (1) | WO2011148685A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015222862A1 (en) * | 2015-11-19 | 2017-05-24 | Mahle International Gmbh | Method for coating at least one piston groove provided on a piston with a protective coating and coating device, in particular for carrying out the method |
JP6579520B2 (en) * | 2016-03-01 | 2019-09-25 | 松田製綱株式会社 | Method for manufacturing aluminum clamp tube for wire rope compression stopper, method for manufacturing aluminum clamp tube in sling wire rope, and wire rope for seine net |
CN110512267B (en) * | 2019-09-20 | 2023-07-04 | 东莞市沃德精密机械有限公司 | Micro-arc machining tool and method for gear of harmonic reducer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5522975A (en) * | 1995-05-16 | 1996-06-04 | International Business Machines Corporation | Electroplating workpiece fixture |
JP3917397B2 (en) * | 2001-10-09 | 2007-05-23 | 株式会社日立製作所 | Surface treatment method and apparatus |
JP2003119593A (en) | 2001-10-15 | 2003-04-23 | Hitachi Unisia Automotive Ltd | Anodizing method and apparatus |
JP3921074B2 (en) * | 2001-11-05 | 2007-05-30 | 株式会社日立製作所 | Anodizing method and apparatus |
JP4609713B2 (en) * | 2005-06-24 | 2011-01-12 | アイシン精機株式会社 | Anodizing equipment |
JP5092539B2 (en) * | 2007-05-24 | 2012-12-05 | アイシン精機株式会社 | Anodizing equipment |
US8110077B2 (en) * | 2008-03-06 | 2012-02-07 | Suzuki Motor Corporation | Sealing jig and plating treatment apparatus |
JP2010163672A (en) * | 2009-01-19 | 2010-07-29 | Aisin Seiki Co Ltd | Anodization treatment apparatus |
-
2011
- 2011-03-03 WO PCT/JP2011/054920 patent/WO2011148685A1/en active Application Filing
- 2011-03-03 US US13/583,710 patent/US20130043122A1/en not_active Abandoned
- 2011-03-03 EP EP11786385.2A patent/EP2578728A1/en not_active Withdrawn
- 2011-03-03 CN CN2011800218858A patent/CN102869815A/en active Pending
- 2011-03-03 BR BR112012029980A patent/BR112012029980A2/en not_active Application Discontinuation
- 2011-05-19 JP JP2011112575A patent/JP5522482B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2011148685A1 (en) | 2011-12-01 |
JP2012007234A (en) | 2012-01-12 |
EP2578728A1 (en) | 2013-04-10 |
CN102869815A (en) | 2013-01-09 |
JP5522482B2 (en) | 2014-06-18 |
US20130043122A1 (en) | 2013-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B11E | Dismissal acc. art. 34 of ipl - requirements for examination incomplete | ||
B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |