EP 2625417 A1 20130814 - HIGH-PRESSURE FUEL PUMP
Title (en)
HIGH-PRESSURE FUEL PUMP
Title (de)
KRAFTSTOFFHOCHDRUCKPUMPE
Title (fr)
POMPE À CARBURANT HAUTE PRESSION
Publication
Application
Priority
- DE 102010041425 A 20100927
- EP 2011065074 W 20110901
Abstract (en)
[origin: WO2012041627A1] The invention relates to a high-pressure fuel pump of an internal combustion engine having a pump housing (1) for accommodating at least one pump element and a drive shaft for actuating the at least one pump element, wherein the pump housing (1) comprises at least one housing part (2) which is manufactured from plastic. According to the invention, the housing part (2) which is manufactured from plastic has a nanocrystalline metallic coating (4) which increases the strength and/or the temperature resistance, at least in the region of a mechanically and/or thermally highly loaded location (3). Furthermore, the invention relates to the use of a nanocrystalline metallic coating (4) in order to increase the strength and/or the temperature resistance of a housing part (2) of a high-pressure fuel pump.
IPC 8 full level
F02M 55/00 (2006.01); F02M 29/06 (2006.01); F02M 59/44 (2006.01)
CPC (source: EP)
F02M 55/00 (2013.01); F02M 59/06 (2013.01); F02M 59/445 (2013.01)
Citation (search report)
See references of WO 2012041627A1
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)
DE 102010041425 A1 20120329; CN 103119284 A 20130522; CN 103119284 B 20160120; EP 2625417 A1 20130814; EP 2625417 B1 20150107; WO 2012041627 A1 20120405
DOCDB simple family (application)
DE 102010041425 A 20100927; CN 201180045756 A 20110901; EP 11752528 A 20110901; EP 2011065074 W 20110901