EP1412562B1 - Vorrichtung zum galvanischen abscheiden von aluminum oder aluminiumlegierungen aus metallorganischen aluminiumalkylhaltigen elektrolyten - Google Patents
Vorrichtung zum galvanischen abscheiden von aluminum oder aluminiumlegierungen aus metallorganischen aluminiumalkylhaltigen elektrolyten Download PDFInfo
- Publication number
- EP1412562B1 EP1412562B1 EP02791472A EP02791472A EP1412562B1 EP 1412562 B1 EP1412562 B1 EP 1412562B1 EP 02791472 A EP02791472 A EP 02791472A EP 02791472 A EP02791472 A EP 02791472A EP 1412562 B1 EP1412562 B1 EP 1412562B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drum
- drive unit
- aluminum
- plating barrel
- aluminium
- 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
Links
Images
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
- C25D17/06—Suspending or supporting devices for articles to be coated
-
- 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
- C25D17/004—Sealing devices
-
- 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
- C25D17/16—Apparatus for electrolytic coating of small objects in bulk
-
- 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
- C25D17/16—Apparatus for electrolytic coating of small objects in bulk
- C25D17/18—Apparatus for electrolytic coating of small objects in bulk having closed containers
- C25D17/20—Horizontal barrels
Definitions
- the invention relates to a device for the electrodeposition of aluminum or aluminum alloys of organometallic aluminiumalkylonnen Electrolytes consisting of a support frame with support bracket and transport receivers, at least one galvanizing drum, at least one drive unit for the plating drum and one or more support arms for the plating drum.
- the galvanic coating of small parts and bulk material in aqueous solution such as As the nickel plating or galvanizing is usually done in rotating, perforated Drums made of polyethylene or polypropylene. These drums will be powered by electric motors, which are in a plastic housing in the support frame are arranged. The power transmission to the goods to be coated happens mostly by means of flexible copper strands arranged laterally on the drums are and to prevent unwanted growth of metal through a soft PVC hose are sheathed.
- a galvanic deposition of aluminum or aluminum alloys is due the very low potential layer of aluminum from aqueous solutions not possible. It is therefore necessary, the galvanic deposition of non-aqueous to make organic systems. In particular, this will be done aluminum alkyl containing electrolytes used. In this case, usually organic Solvent used.
- the deposition of fine crystalline smooth aluminum and aluminum alloy layers therefore succeed perfectly from anhydrous aluminum alkyl organic electrolyte systems, wherein the aluminum alkyl complexes be dissolved in aromatic hydrocarbons such as toluene.
- the galvanizing drums used in aqueous electroplating are in organic electrolyte systems can not be used. This depends on the used organic solvents together and with the operating temperatures of 90 to 100 ° C at which this Gaivanmaschine is carried out. At these temperatures and in the corresponding organic solvents are the usual Drums are not resistant to aqueous systems. They disintegrate or dissolve and can therefore contaminate the electrolytes. It continues to exist Danger that the drums distort so much that the mechanical stability is no longer guaranteed.
- Opening and closing the drum can be done from the outside, and to empty the drum is a Provided with inert gas and inert fluid acted upon drain tank, the is arranged below the galvanizing trough and with this over a lockable tubular connecting piece is in communication.
- the invention is based on the object, a device for galvanic deposition of aluminum from organic electrolyte systems to create in the the plating drum is modified so that it is in the media used and is stable at the temperatures used, via a safe drive in flammable media and still has a high quality coating with aluminum or its alloys.
- the drive unit 3 in an encapsulated gas-tight housing is disposed, the plating drum 13 has a perforated inner tube 15 disposed along its longitudinal axis and is laterally open, so that when inserting the device into an electrolyte container, the lateral openings directly opposite the electrolyte feed are arranged in the electrolyte container, and wherein the galvanizing drum 13 is made of a material that can be used both in aqueous and in organometallic electrolyte is stable at temperatures up to 110 ° C.
- the housing box is filled with inert gas such as nitrogen or argon flooded and with an overpressure of preferably 0.1 to 0.3 bar provided.
- inert gas such as nitrogen or argon flooded and with an overpressure of preferably 0.1 to 0.3 bar provided.
- the case is still with a Filling valve and a pressure relief valve equipped with non-return valve.
- Each load / unload operation is automatically performed on the station via the Inert gas filling valve fed into the housing of the drive unit with a Pressure, which is about 0.1 to 0.2 bar above the set value of the drain valve lies.
- the inert gas atmosphere in the housing of the drive unit is after flushed each coating process and the pressure in the housing after each Cycle reset.
- the flushing time or inert gas purging volume is controlled by the system controller established.
- the galvanizing drums are made of at least glass fiber reinforced Polyphenylene sulfide produced with a glass fiber content of at least 40%. This ensures the chemical resistance of the galvanizing drums at operating temperatures in the electrolyte up to 110 ° C and the abrasion resistance.
- the drive gears from this Material produced are also diluted in Acids and lyes is resistant, so that the pre- and post-treatment of electroplating parts in aqueous systems, such as acids and / or lyes without Transfer can take place in the same drum.
- the equipment of the galvanizing drum with a perforated inner tube leads to an improvement of the electrolyte circulation.
- the electrolyte circulation plays an extremely important role because of the limited solubility of the organometallic Complexes with insufficient circulation of the electrolyte very quickly Metal ion depletion in the liquid boundary layer on the product may occur. This leads to qualitative losses in the coating of the materials, in particular for burning the materials to be coated, too rough and uneven Layers and u.U. even to electrolyte decomposition. This problem occurs especially in the alloy deposition of aluminum, but is also at observed pure aluminum deposits.
- the device according to the invention is in the drum with a perforated inner tube equipped, which along the longitudinal axis of the galvanizing drum is arranged and via lateral openings to the container wall of the electrolyte container features.
- the side openings of this inner tube are directly opposite the electrolyte feed lines in the vessel wall. This will achieve that during coating at high speed directly fresh electrolyte is pumped through the inner tube to the coating material, so that a good Exchange is ensured and the disadvantages described above do not occur can.
- the support arms of conventional drums are usually rubberized and thus not resistant in organic electrolyte baths.
- This also applies to the usual PVC sheathing of the conductor tracks for the electrolyte flow
- Use of such an arrangement is therefore with a growth of metal to count on the busbars.
- the support arm is made as a hollow body made of steel, with a core from polyphenylene sulfide.
- this core of insulation material is the busbar arranged for the electrolysis current. Only in the drum interior is in the warehouse of the support arm, the connection between the busbar and Kunststoffbime in the goods produced. This type of construction eliminates the need to Additional busbar to protect against unwanted growth of metal.
- the support arm itself is not at the electrical potential and is in addition on the outside by an applied plastic layer, preferably made of PVDF (Polyvinylidene fluoride) or thermoplastic fluorocarbons based on Ethylene and chlorotrifluoroethylene protected.
- PVDF Polyvinylidene fluoride
- thermoplastic fluorocarbons based on Ethylene and chlorotrifluoroethylene protected.
- the following figure 1 is intended to explain the invention in more detail.
- the numeral 1 denotes the support frame with support bracket, which covers the individual elements of the device, contains the galvanizing drum, the drive unit and the support arms.
- transport receptacles 4 arranged for lowering or lifting serve the device in the respective electrolyte or rinsing baths.
- the support frame of the encapsulated drive motor 3 is arranged, which is electrically isolated is suspended and has a gas-tight shaft feed 5.
- a drive gear 6 is arranged, which in a preferred manner Polyphenylene sulfide exists.
- the galvanizing drum 13 which preferably consists of glass fiber reinforced polyphenylene sulfide, driven.
- the plating drum 13 is connected via the support arms 11 to the support frame 1 connected.
- the support arms 11 are preferably made of stainless steel, are hollow and coated on the outside with fluorine-containing polymers.
- the support arms 11 is insulation material in which the busbars for the electrolysis current are arranged 9, 10.
- the numeral 12 denotes the bearing block for the galvanizing drum.
- the galvanizing drum has perforated sidewalls 14 and a perforated inner tube 15 which is open at the side. Because of this Pipe may preferably insert an inner auxiliary anode 17 into the drum to achieve higher electrolyte concentrations on the coating material.
- Numeral 18 designates the take-off contacts arranged in the drum, which preferably consist of copper.
- the number 9 indicates the power supply for the coating material. This is inside the drum holder isolated.
- the number 7 indicates the inert gas vent the housing of the drive unit with non-return valve.
- the device according to the invention can high quality coatings be made with aluminum or aluminum alloys. Also Coatings with magnesium and magnesium alloys are possible, wherein then the corresponding magnesium alkyl-containing electrolytes are used.
- the device according to the invention is durable and can also in aqueous Systems, for example, for rinsing operations, are used.
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)
- Electroplating And Plating Baths Therefor (AREA)
- Prevention Of Electric Corrosion (AREA)
- Primary Cells (AREA)
- Vehicle Body Suspensions (AREA)
Description
- 1.
- Auflagebock
- 2.
- Stromschiene
- 3.
- Gekapselter Antriebsmotor, elektrisch isoliert aufgehängt
- 4.
- Transportaufnahmen
- 5.
- Gasdichte Wellendurchführung
- 6.
- Antriebszahnräder
- 7.
- Inertgasentlüftung des Motorgehäuses mit Rückschlagklappe
- 8.
- Inertgasspülventil
- 9.
- Stromzuleitung für Beschichtungsgut, isoliert innerhalb Trommelhalterung
- 10.
- Isolationsmaterial innerhalb Halterung
- 11.
- Trommelhalterung aus Edelstahl, außen beschichtet mit PVDF/Halar
- 12.
- Lagerbock für Trommel
- 13.
- Trommel aus Glasfaser verstärktes PPS
- 14.
- Perforierte Seitenwände
- 15.
- Perforiertes Innenrohr
- 16.
- Flexible Stromübertragungskontakte
- 17.
- Innere Hilfsanode
- 18.
- Abnahmekontakte
Claims (8)
- Vorrichtung zum galvanischen Abscheiden von Aluminium und/oder Legierungen aus Aluminium aus metallorganischen aluminiumalkylkomplexhaltigen Elektrolyten auf zu beschichtenden Materialien bestehend aus einem Tragrahmen mit Auflagebock und Transportaufnahmen, mindestens einer Galvanisiertrommel, mindestens einer Antriebseinheit für die Galvanisiertrommel und einem oder mehreren Tragarmen für die Galvanisiertrommel, dadurch gekennzeichnet, dass
die Antriebseinheit (3) in einem gekapselten gasdichten Gehäuse angeordnet ist,
die Galvanisiertrommel (13) ein perforiertes Innenrohr (15) besitzt, das entlang ihrer Längsachse angeordnet und seitlich geöffnet ist, so dass beim Einsetzen der Vorrichtung in einen Elektrolytbehälter die seitlichen Öffnungen direkt gegenüber der Elektrolyteinspeisung im Elektrolytbehälter angeordnet sind,
die Galvanisiertrommel (13) aus einem Material besteht, das sowohl in wässrigen als auch in metallorganischen Elektrolyten bei Temperaturen bis 110 °C beständig ist. - Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Galvanisiertrommel (13) aus mit mindestens 40 Gew-% mit Glasfaser verstärktem Polyphenylensulfid besteht.
- Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Antriebseinheit (3) mit einer automatischen Spül- und Druckhaltevorrichtung für Inertgas versehen ist.
- Vorrichtung nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, dass im Innenrohr (15) zur Steigerung der Metallionenkonzentration eine Hilfsanode (17) angeordnet ist.
- Vorrichtung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, dass die Antriebseinheit (3) eine Antriebswelle aufweist, die über eine gasdichte Wellendurchführung (5) aus Polytetrafluorethylen durch die Gehäusewand der Antriebseinheit (3) geführt wird.
- Vorrichtung nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, dass die Tragarme (11) Hohlkörper aus Stahl sind und mit einem Kern (10) aus Polyphenylensulfid ausgerüstet sind.
- Vorrichtung nach den Ansprüchen 1 bis 6, dadurch gekennzeichnet. dass die Tragarme an der Außenseite mit einer Kunststoffschicht aus Polyvinylidenfluorid oder einem thermoplastischen Fluorkohlenstoff auf Basis von Ethylen und Chlortrifluorethylen beschichtet sind.
- Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass in dem Kern aus Polyphenylensulfid die Stromschienen für den Elektrolysestrom angeordnet sind.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02791472A EP1412562B1 (de) | 2001-07-28 | 2002-07-26 | Vorrichtung zum galvanischen abscheiden von aluminum oder aluminiumlegierungen aus metallorganischen aluminiumalkylhaltigen elektrolyten |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01118392A EP1279751A1 (de) | 2001-07-28 | 2001-07-28 | Vorrichtung zum galvanischen Abscheiden von Aluminium oder Aluminiumlegierungen aus metallorganischen Aluminiumalkylhaltigen Elektrolyten |
EP01118392 | 2001-07-28 | ||
PCT/EP2002/008329 WO2003012176A1 (de) | 2001-07-28 | 2002-07-26 | Vorrichtung zum galvanischen abscheiden von aluminum oder aluminiumlegierungen aus metallorganischen aluminiumalkylhaltigen elektrolyten |
EP02791472A EP1412562B1 (de) | 2001-07-28 | 2002-07-26 | Vorrichtung zum galvanischen abscheiden von aluminum oder aluminiumlegierungen aus metallorganischen aluminiumalkylhaltigen elektrolyten |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1412562A1 EP1412562A1 (de) | 2004-04-28 |
EP1412562B1 true EP1412562B1 (de) | 2005-02-23 |
Family
ID=8178187
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01118392A Withdrawn EP1279751A1 (de) | 2001-07-28 | 2001-07-28 | Vorrichtung zum galvanischen Abscheiden von Aluminium oder Aluminiumlegierungen aus metallorganischen Aluminiumalkylhaltigen Elektrolyten |
EP02791472A Expired - Lifetime EP1412562B1 (de) | 2001-07-28 | 2002-07-26 | Vorrichtung zum galvanischen abscheiden von aluminum oder aluminiumlegierungen aus metallorganischen aluminiumalkylhaltigen elektrolyten |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01118392A Withdrawn EP1279751A1 (de) | 2001-07-28 | 2001-07-28 | Vorrichtung zum galvanischen Abscheiden von Aluminium oder Aluminiumlegierungen aus metallorganischen Aluminiumalkylhaltigen Elektrolyten |
Country Status (14)
Country | Link |
---|---|
US (1) | US20040256219A1 (de) |
EP (2) | EP1279751A1 (de) |
JP (1) | JP4149919B2 (de) |
KR (1) | KR100867354B1 (de) |
CN (1) | CN1283850C (de) |
AT (1) | ATE289635T1 (de) |
BR (1) | BR0211467A (de) |
CA (1) | CA2454075A1 (de) |
CZ (1) | CZ297865B6 (de) |
DE (1) | DE50202333D1 (de) |
MX (1) | MXPA04000859A (de) |
NO (1) | NO20040373L (de) |
RU (1) | RU2287619C2 (de) |
WO (1) | WO2003012176A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1524336A1 (de) * | 2003-10-18 | 2005-04-20 | Aluminal Oberflächtentechnik GmbH & Co. KG | Mit einer Aluminium-/Magnesium-Legierung beschichtete Werkstücke |
EP1743959A1 (de) | 2005-07-15 | 2007-01-17 | Aluminal Oberflächentechnik GmbH & Co. KG | Vorrichtung zum galvanischen Abschieden von Metallen und/oder Metalllegierungen unter Verwendung einer Galvanisiertrommel |
CN102817053B (zh) * | 2012-09-14 | 2016-03-09 | 昆山拓安塑料制品有限公司 | 一种提高产品镀铝效率的防护工装 |
EP2813602A1 (de) * | 2013-06-14 | 2014-12-17 | ATOTECH Deutschland GmbH | Haltevorrichtung für einen Substrathalter zur vertikalen galvanischen Metallabscheidung auf einem zu behandelnden Substrat und ein Substrathalter zur Einführung in solch eine Vorrichtung |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3479272A (en) * | 1966-08-09 | 1969-11-18 | Paul W Sandrock | Apparatus for plating,blackening,pickling,stripping and the like |
US3467272A (en) * | 1968-04-18 | 1969-09-16 | Sterling Seal Co | Screw threaded closure for a container |
US3824115A (en) * | 1969-06-12 | 1974-07-16 | Kureha Chemical Ind Co Ltd | Polyvinylidene fluoride composition and coating thereof |
JPS5031861B1 (de) * | 1970-07-09 | 1975-10-15 | ||
CH537984A (fr) * | 1971-05-13 | 1973-06-15 | Universo Sa | Installation de placage galvanoplastique |
US3767554A (en) * | 1971-06-08 | 1973-10-23 | Westlake Plastics Co | Plastic electroplating barrel |
US3969212A (en) * | 1975-04-03 | 1976-07-13 | The Albert Singleton Corporation | Reinforced hanger bracket for electroplating barrel and method of reinforcing a plastic bar |
CH603832A5 (de) * | 1975-08-21 | 1978-08-31 | Siemens Ag | |
DE2836183C2 (de) * | 1978-08-18 | 1982-11-18 | Hans 8500 Nürnberg Henig | Verfahren zur Trocknung einer Charge schüttfähiger Massenteile sowie Vorrichtung zur Durchführung des Verfahrens |
US4242192A (en) * | 1979-09-06 | 1980-12-30 | The United States Of America As Represented By The Secretary Of The Interior | Electrolytic stripping cell |
DE3023129C2 (de) * | 1980-06-20 | 1982-04-15 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum galvanischen Abscheiden von Aluminium |
DE3236138A1 (de) * | 1982-09-29 | 1984-03-29 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum galvanischen abscheiden von aluminium |
US4571291A (en) * | 1984-08-20 | 1986-02-18 | Alumatec, Inc. | Apparatus for the electrodeposition of metal |
DE3660818D1 (en) * | 1985-07-09 | 1988-11-03 | Siemens Ag | Apparatus for the surface treatment of bulk goods |
ATE40419T1 (de) * | 1985-09-17 | 1989-02-15 | Siemens Ag | Einrichtung fuer die massengalvanisierung von schuettfaehigem gut. |
JPH07100762B2 (ja) * | 1985-12-12 | 1995-11-01 | 東ソー株式会社 | メツキ用ポリフエニレンスルフイド樹脂組成物 |
US4994163A (en) * | 1990-05-10 | 1991-02-19 | Lin Sheng R | Rotatable wastewater metal-reclaimation device |
US5141615A (en) * | 1990-07-16 | 1992-08-25 | Nisshin Steel Co., Ltd. | Aluminum electroplating apparatus |
DE19519492A1 (de) * | 1995-05-27 | 1996-11-28 | Miele & Cie | Tragvorrichtung für metallische Werkstücke |
DE19541231B4 (de) * | 1995-11-06 | 2005-04-07 | Hans Henig | Einrichtung zur elektrolytischen Oberflächenbehandlung schüttfähiger Massenteile in einer Tauchtrommel und Verfahren zum Betrieb dieser Einrichtung |
DE29518476U1 (de) * | 1995-11-21 | 1996-02-15 | Eberleh, Heinz-Dieter, 50823 Köln | Faserfreier Dämmstoff zur Wärmeisolierung |
US6355146B1 (en) * | 1996-04-03 | 2002-03-12 | The Regents Of The University Of California | Sputtering process and apparatus for coating powders |
GB2321864B (en) * | 1997-02-11 | 2001-05-30 | Protective Finishing Group Ltd | Apparatus and method for removing excess liquid from articles |
DE29818476U1 (de) * | 1998-10-16 | 1999-01-14 | Linnhoff & Pasternak GmbH, 59427 Unna | Be- und Entladevorrichtung zur galvanischen Oberflächenbehandlung von Teilen in Bädern |
-
2001
- 2001-07-28 EP EP01118392A patent/EP1279751A1/de not_active Withdrawn
-
2002
- 2002-07-26 JP JP2003517345A patent/JP4149919B2/ja not_active Expired - Fee Related
- 2002-07-26 EP EP02791472A patent/EP1412562B1/de not_active Expired - Lifetime
- 2002-07-26 MX MXPA04000859A patent/MXPA04000859A/es active IP Right Grant
- 2002-07-26 CZ CZ20040141A patent/CZ297865B6/cs not_active IP Right Cessation
- 2002-07-26 WO PCT/EP2002/008329 patent/WO2003012176A1/de active IP Right Grant
- 2002-07-26 KR KR1020047001226A patent/KR100867354B1/ko not_active IP Right Cessation
- 2002-07-26 AT AT02791472T patent/ATE289635T1/de not_active IP Right Cessation
- 2002-07-26 BR BR0211467-4A patent/BR0211467A/pt not_active Application Discontinuation
- 2002-07-26 DE DE50202333T patent/DE50202333D1/de not_active Expired - Lifetime
- 2002-07-26 US US10/485,325 patent/US20040256219A1/en not_active Abandoned
- 2002-07-26 RU RU2004105960/02A patent/RU2287619C2/ru not_active IP Right Cessation
- 2002-07-26 CA CA002454075A patent/CA2454075A1/en not_active Abandoned
- 2002-07-26 CN CNB02814628XA patent/CN1283850C/zh not_active Expired - Fee Related
-
2004
- 2004-01-27 NO NO20040373A patent/NO20040373L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1412562A1 (de) | 2004-04-28 |
JP2004537650A (ja) | 2004-12-16 |
BR0211467A (pt) | 2004-08-17 |
JP4149919B2 (ja) | 2008-09-17 |
NO20040373L (no) | 2004-03-26 |
CZ297865B6 (cs) | 2007-04-18 |
WO2003012176A1 (de) | 2003-02-13 |
DE50202333D1 (de) | 2005-03-31 |
MXPA04000859A (es) | 2005-06-20 |
US20040256219A1 (en) | 2004-12-23 |
KR100867354B1 (ko) | 2008-11-07 |
ATE289635T1 (de) | 2005-03-15 |
CN1283850C (zh) | 2006-11-08 |
CA2454075A1 (en) | 2003-02-13 |
EP1279751A1 (de) | 2003-01-29 |
CZ2004141A3 (cs) | 2004-12-15 |
CN1533451A (zh) | 2004-09-29 |
RU2004105960A (ru) | 2005-05-10 |
RU2287619C2 (ru) | 2006-11-20 |
KR20040035696A (ko) | 2004-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1481429B1 (de) | Verfahren und vorrichtung zum einfüllen flüchtiger flüssigkeiten in gehäuse elektrischer bauelemente und zum verschliessen der gehäuse | |
DE2537256C3 (de) | Vorrichtung zum galvanischen Abscheiden von Aluminium | |
DE2818971A1 (de) | Verbesserte vorrichtung und verbessertes verfahren zur abtrennung eines metalles aus einem salz | |
EP1412562B1 (de) | Vorrichtung zum galvanischen abscheiden von aluminum oder aluminiumlegierungen aus metallorganischen aluminiumalkylhaltigen elektrolyten | |
EP0042503B1 (de) | Vorrichtung zum galvanischen Abscheiden von Aluminium | |
DE2716805C3 (de) | Vorrichtung zum galvanischen Abscheiden von Aluminium | |
CH694619A5 (de) | Verfahren und Vorrichtung zur elektrochemischen Behandlung. | |
EP0072969B1 (de) | Vorrichtung zum galvanischen Abscheiden von Aluminium | |
DE3023405C2 (de) | Vorrichtung und Verfahren zum galvanischen Abscheiden von Aluminium | |
DE3044975A1 (de) | Vorrichtung zum galvanischen abscheiden von aluminium | |
DE19932524C1 (de) | Verfahren und Vorrichtung zur elektrochemischen Behandlung | |
DE19932523C1 (de) | Verfahren und Vorrichtung zur elektrochemischen Behandlung | |
DE3023827C2 (de) | Anlage zum galvanischen Abscheiden von Aluminium | |
DE2537285C2 (de) | Vorrichtung und Verfahren zum galvanischen Abscheiden von Aluminium | |
DE3102021A1 (de) | Vorrichtung zum galvanischen abscheiden von aluminium | |
DE2443361C3 (de) | Einrichtung zum Galvanisieren von Werkstücken in unter Schutzgas betriebenen Badbehältern | |
DE19716493A1 (de) | Verfahren zum elektrolytischen Beschichten von metallischen oder nichtmetallischen Endlosprodukten und Vorrichtung zur Durchführung des Verfahrens | |
DE3048511A1 (de) | Vorrichtung zum galvanischen abscheiden von aluminium | |
EP1510600A1 (de) | Verfahren und Vorrichtung zum Abscheiden von Metallen und Metalllegierungen aus Metallorganischen Elektrolyten | |
EP2342373B1 (de) | Vorrichtung sowie verfahren zum elektrochemischen beschichten eines werkstücks | |
DE2443361B2 (de) | Einrichtung zum galvanisieren von werkstuecken in unter schutzgas betriebenen badbehaeltern |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20040203 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050223 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050223 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050223 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050223 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050223 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050223 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050223 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050223 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50202333 Country of ref document: DE Date of ref document: 20050331 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20050427 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050523 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050523 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050523 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050726 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050726 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050726 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050731 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050817 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
ET | Fr: translation filed | ||
26N | No opposition filed |
Effective date: 20051124 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060731 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060731 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
BERE | Be: lapsed |
Owner name: *ALUMINAL OBERFLACHTENTECHNIK G.M.B.H. & CO. K.G. Effective date: 20050731 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: SD Effective date: 20100625 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 50202333 Country of ref document: DE Representative=s name: FLEISCHER, GODEMEYER, KIERDORF & PARTNER, PATE, DE Ref country code: DE Ref legal event code: R082 Ref document number: 50202333 Country of ref document: DE Representative=s name: BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT MBB -, DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20180723 Year of fee payment: 17 Ref country code: IT Payment date: 20180720 Year of fee payment: 17 Ref country code: NL Payment date: 20180723 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20180725 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20190723 Year of fee payment: 18 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20190726 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190726 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190801 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20190801 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190726 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50202333 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210202 |