EP 0252545 B1 19910522 - METHOD FOR FORMING A METAL SIEVE MATERIAL, DEVICE FOR PERFORMING SAID METHOD AND METAL SIEVE MATERIAL FORMED
Title (en)
METHOD FOR FORMING A METAL SIEVE MATERIAL, DEVICE FOR PERFORMING SAID METHOD AND METAL SIEVE MATERIAL FORMED
Publication
Application
Priority
NL 8601786 A 19860708
Abstract (en)
[origin: EP0252545A1] In a method for forming a sieve material a base sieve material is connected as a cathode in an electroplating bath; said bath contains an amount of a compound having properties of a second class brightener and during electrodeposition a flow of liquid is maintained through the perforations of the base sieve material. A thin deposit is allowed to form; said deposit is removed from the base sieve and thickened under essentially the same conditions in a further electroplating step. The thickened deposit has perforations of essentially the same size as the perforations in the base sieve material. The method may be carried out continuously. The invention concerns also a device for carrying out the method according to the invention.
IPC 1-7
IPC 8 full level
CPC (source: EP)
C25D 1/08 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0252545 A1 19880113; EP 0252545 B1 19910522; AT E63762 T1 19910615; DE 3770203 D1 19910627; JP 2707082 B2 19980128; JP S6326395 A 19880203; NL 8601786 A 19880201; SG 36692 G 19920522
DOCDB simple family (application)
EP 87201143 A 19870616; AT 87201143 T 19870616; DE 3770203 T 19870616; JP 16961187 A 19870706; NL 8601786 A 19860708; SG 36692 A 19920401