Global Patent Index - EP 2448709 A1

EP 2448709 A1 20120509 - METHOD FOR CLADDING A COMPONENT WITH A SELF-SUPPORTING CLADDING CLOSED BY COLD SPRAYING

Title (en)

METHOD FOR CLADDING A COMPONENT WITH A SELF-SUPPORTING CLADDING CLOSED BY COLD SPRAYING

Title (de)

VERFAHREN ZUM VERKLEIDEN EINES BAUTEILS MIT EINER DURCH KALTSPRITZEN VERSCHLOSSENEN SELBST TRAGENDEN VERKLEIDUNG

Title (fr)

PROCÉDÉ POUR HABILLER UN ÉLÉMENT AVEC UN HABILLAGE AUTOPORTEUR FERMÉ PAR INJECTION À FROID

Publication

EP 2448709 A1 (DE)

Application

EP 10723126 A

Priority

  • EP 2010058127 W
  • DE 102009031575 A

Abstract (en)

[origin: CA2766848A1] The invention relates to a method for producing a cladding (12, 13) on a component (11). According to the invention, the cladding (12, 13) is self-supporting and joined on the component (11) such that a joining gap (16) is created between the edges (15). Said joining gap (16) is closed by means of cold gas spraying with a bead-like layer (17) such that the cladding (16) can be used, for example, as corrosion protection. If the component (11) is made of aluminum, for example, the component (11) can be used as a current-conducting component (11) during galvanic coating. In this case, a cladding (12) made of titanium can be used as the corrosion protection layer.

IPC 8 full level

B23K 28/00 (2006.01); B65H 81/06 (2006.01); C23C 24/04 (2006.01); H01B 1/02 (2006.01); H01B 7/20 (2006.01); H01B 7/28 (2006.01); H01B 13/012 (2006.01); H01B 13/26 (2006.01)

CPC (source: EP)

B23K 28/00 (2013.01); C23C 24/04 (2013.01); B23K 2101/32 (2018.08); B23K 2101/34 (2018.08); B23K 2101/38 (2018.08); B23K 2103/08 (2018.08); B23K 2103/10 (2018.08); B23K 2103/12 (2018.08); B23K 2103/14 (2018.08); B23K 2103/18 (2018.08)

Citation (search report)

See references of WO 2011000674A1

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 SE SI SK SM TR

DOCDB simple family (publication)

DE 102009031575 A1 20110105; CA 2766848 A1 20110106; CN 102470488 A 20120523; EP 2448709 A1 20120509; US 2012097322 A1 20120426; WO 2011000674 A1 20110106

DOCDB simple family (application)

DE 102009031575 A 20090630; CA 2766848 A 20100610; CN 201080029593 A 20100610; EP 10723126 A 20100610; EP 2010058127 W 20100610; US 201013381753 A 20100610