EP 1597405 A1 20051123 - METHOD AND DEVICE FOR MELT DIP COATING METAL STRIPS, ESPECIALLY STEEL STRIPS
Title (en)
METHOD AND DEVICE FOR MELT DIP COATING METAL STRIPS, ESPECIALLY STEEL STRIPS
Title (de)
VERFAHREN UND EINRICHTUNG ZUM SCHMELZTAUCH-BESCHICHTEN VON METALLBÄNDERN, INSBESONDERE VON STAHLBÄNDERN
Title (fr)
PROCEDE ET DISPOSITIF DE GALVANISATION DE BANDES METALLIQUES, EN PARTICULIER DE BANDES D'ACIER
Publication
Application
Priority
- EP 2004001341 W 20040213
- DE 10308834 A 20030227
- DE 10312939 A 20030322
Abstract (en)
[origin: WO2004076707A1] The invention relates to a method for melt dip coating a metal strip (1), especially a steel strip (1a), which is guided through a coating station (4). The metal strip (1) is coated with a coating metal (3), the metal strip (1) is centrally maintained in a guide channel (8) in an electromagnetic sealing field (13) which seals the guide channel (8) from below and guides the metal strip (1) laterally, counter to ferromagnetic attraction, through a corrector field (14). The sealing field (13) is embodied as an electromagnetic guiding field (10), as a blocking field (11) or as a pump field (12) in order to select adequate lateral sealing when any particular sealing field (13) is used. Several corrector fields (14) are arranged in a distributed manner in a selected configuration, whereby the position and number thereof are determined individually at least according to the various widths of the metal strip (1).
IPC 1-7
IPC 8 full level
C23C 2/24 (2006.01)
CPC (source: EP KR US)
C23C 2/00362 (2022.08 - KR); C23C 2/24 (2013.01 - EP KR US); C23C 2/40 (2013.01 - KR); C23C 2/50 (2022.08 - KR)
Citation (search report)
See references of WO 2004076707A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004076707 A1 20040910; AU 2004215221 A1 20040910; AU 2004215221 B2 20090611; BR PI0407909 A 20060214; CA 2517319 A1 20040910; EP 1597405 A1 20051123; JP 2006519306 A 20060824; JP 4518416 B2 20100804; KR 20050107456 A 20051111; MX PA05009170 A 20051020; PL 376865 A1 20060109; RU 2005130001 A 20060210; RU 2344197 C2 20090120; US 2007036908 A1 20070215
DOCDB simple family (application)
EP 2004001341 W 20040213; AU 2004215221 A 20040213; BR PI0407909 A 20040213; CA 2517319 A 20040213; EP 04710805 A 20040213; JP 2006501826 A 20040213; KR 20057015743 A 20050825; MX PA05009170 A 20040213; PL 37686504 A 20040213; RU 2005130001 A 20040213; US 54721504 A 20040213