EP 2313896 B1 20120509 - METALLIC COMPOSITE COMPONENT, IN PARTICULAR FOR AN ELECTROMAGNETIC VALVE
Title (en)
METALLIC COMPOSITE COMPONENT, IN PARTICULAR FOR AN ELECTROMAGNETIC VALVE
Title (de)
METALLISCHES VERBUNDBAUTEIL, INSBESONDERE FÜR EIN ELEKTROMAGNETISCHES VENTIL
Title (fr)
ÉLÉMENT COMPOSITE MÉTALLIQUE, EN PARTICULIER POUR UNE VANNE ÉLECTROMAGNÉTIQUE
Publication
Application
Priority
- EP 2009059206 W 20090717
- DE 102008040545 A 20080718
Abstract (en)
[origin: US2011186769A1] A composite component includes at least two sections having different magnetization, the at least two sections in the integrally formed component lying directly next to each other. The base material of the composite component is a semi-austenitic steel. A first section has a higher saturation polarization Js than an adjacent second section, the second section having a minimum saturation polarization Js of 0.1 T to 1.3 T and/or a maximum relative permeability μr of 2 to 150. The composite component is suitable for use in electromagnetic valves, e.g., in fuel injectors of internal combustion engines.
IPC 8 full level
H01F 7/08 (2006.01)
CPC (source: EP US)
H01F 7/081 (2013.01 - EP US); H01F 1/16 (2013.01 - EP US); H01F 7/1607 (2013.01 - EP US); H01F 2007/085 (2013.01 - EP US); Y10T 428/12493 (2015.01 - EP US)
Designated contracting state (EPC)
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)
US 2011186769 A1 20110804; US 8851450 B2 20141007; AT E557403 T1 20120515; CN 102099875 A 20110615; CN 102099875 B 20130619; DE 102008040545 A1 20100121; EP 2313896 A2 20110427; EP 2313896 B1 20120509; ES 2383733 T3 20120625; JP 2011528495 A 20111117; JP 5399486 B2 20140129; WO 2010007153 A2 20100121; WO 2010007153 A3 20100311
DOCDB simple family (application)
US 73748809 A 20090717; AT 09780754 T 20090717; CN 200980128180 A 20090717; DE 102008040545 A 20080718; EP 09780754 A 20090717; EP 2009059206 W 20090717; ES 09780754 T 20090717; JP 2011517945 A 20090717