Global Patent Index - EP 2781625 A1

EP 2781625 A1 20140924 - HIGH SPEED HORIZONTAL ELECTROFORMING APPARATUS FOR MANUFACTURING METAL FOIL AND METHOD FOR MANUFACTURING METAL FOIL

Title (en)

HIGH SPEED HORIZONTAL ELECTROFORMING APPARATUS FOR MANUFACTURING METAL FOIL AND METHOD FOR MANUFACTURING METAL FOIL

Title (de)

HORIZONTALE HOCHGESCHWINDIGKEITS-ELEKTROFORMUNGSVORRICHTUNG ZUR HERSTELLUNG EINER METALLFOLIE UND VERFAHREN ZUR HERSTELLUNG DER METALLFOLIE

Title (fr)

APPAREIL D'ÉLECTROFORMAGE HORIZONTAL À GRANDE VITESSE DESTINÉ À FABRIQUER UNE FEUILLE MÉTALLIQUE ET PROCÉDÉ DE FABRICATION D'UNE FEUILLE MÉTALLIQUE

Publication

EP 2781625 A1 20140924 (EN)

Application

EP 12850267 A 20121115

Priority

  • KR 20110118664 A 20111115
  • KR 20110118665 A 20111115
  • KR 20110118667 A 20111115
  • KR 2012009684 W 20121115

Abstract (en)

The present invention relates to an apparatus and a method for manufacturing metal foil by electroforming. Provided is a horizontal electroforming apparatus comprising: base plate supply means for continuously supplying flexible and conductive base plates to be provided as cathode electrodes in one horizontal direction; a horizontal cell including a conductor roll which contacts a widthwise edge portion of the base plate to transfer the base plate and supply current to the base plate, anode electrodes arranged at one side of the base plate or spaced apart from each other at both respective sides of the base plate, an electrolyte supply device for supplying an electrolyte containing metal ion through a horizontal path formed by the base plates and the anode electrodes, and current supply devices arranged at one side or both sides of the base plate to supply current to the conductor roll and to the anode electrodes so as to enable electroseparation of the metal ion; and delaminating means for delaminating, from the base plate, metal foil electrodeposited at one side or both sides of the base plate.

IPC 8 full level

C25D 1/04 (2006.01); C25D 1/00 (2006.01); C25D 1/20 (2006.01)

CPC (source: EP US)

C25D 1/00 (2013.01 - EP); C25D 1/04 (2013.01 - EP US); C25D 1/20 (2013.01 - EP)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2781625 A1 20140924; EP 2781625 A4 20150902; CN 103930599 A 20140716; JP 2015503027 A 20150129; JP 5789723 B2 20151007; US 2014360882 A1 20141211; WO 2013073872 A1 20130523

DOCDB simple family (application)

EP 12850267 A 20121115; CN 201280056248 A 20121115; JP 2014542239 A 20121115; KR 2012009684 W 20121115; US 201214357810 A 20121115