Global Patent Index - EP 1711642 B1

EP 1711642 B1 20100707 - FERROUS LAYER FOR A SLIDING SURFACE, IN PARTICULAR FOR CYLINDER RUNNING SURFACES ON ENGINE BLOCKS, APPLIED BY MEANS OF THERMAL SPRAYING

Title (en)

FERROUS LAYER FOR A SLIDING SURFACE, IN PARTICULAR FOR CYLINDER RUNNING SURFACES ON ENGINE BLOCKS, APPLIED BY MEANS OF THERMAL SPRAYING

Title (de)

DURCH THERMISCHES SPRITZEN AUFGEBRACHTE EISENHALTIGE SCHICHT EINER GLEITFLÄCHE, INSBESONDERE FÜR ZYLINDERLAUFFLÄCHEN VON MOTORBLÖCKEN

Title (fr)

COUCHE CONTENANT DU FER, APPLIQUEE PAR PROJECTION THERMIQUE, SERVANT DE SURFACE DE FROTTEMENT, DESTINEE NOTAMMENT A DES SURFACES DE FROTTEMENT DE CYLINDRES DE BLOCS-MOTEURS

Publication

EP 1711642 B1 20100707 (DE)

Application

EP 05707873 A 20050128

Priority

  • EP 2005050357 W 20050128
  • DE 102004004457 A 20040128

Abstract (en)

[origin: EP1559807A1] Some material is first removed. An iron-containing layer is coated onto the sliding surface by thermal-spraying. This layer has an amorphous structure. It contains finely-divided nano-crystalline metal borides and/or metal carbides. Further borides and/or carbides precipitate into the layer, following subsequent heat treatment. An independent claim is included for the corresponding, repaired sliding bearing surface.

IPC 8 full level

C23C 4/18 (2006.01); C23C 4/00 (2006.01); C23C 4/06 (2006.01)

CPC (source: EP)

C23C 4/00 (2013.01); C23C 4/06 (2013.01); C23C 4/18 (2013.01)

Citation (examination)

EP 0230633 A2 19870805 - UNION CARBIDE CORP [US]

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1559807 A1 20050803; AT E473311 T1 20100715; DE 502005009857 D1 20100819; EP 1559806 A1 20050803; EP 1559808 A1 20050803; EP 1711642 A1 20061018; EP 1711642 B1 20100707; WO 2005073425 A1 20050811

DOCDB simple family (application)

EP 05100597 A 20050128; AT 05707873 T 20050128; DE 502005009857 T 20050128; EP 05100575 A 20050128; EP 05100596 A 20050128; EP 05707873 A 20050128; EP 2005050357 W 20050128