EP 2166200 A1 20100324 - Valve spring disc and method for its manufacture
Title (en)
Valve spring disc and method for its manufacture
Title (de)
Ventilfederteller und Verfahren zu dessen Herstellung
Title (fr)
Cuvette de ressort de soupape et son procédé de fabrication
Publication
Application
Priority
AT 14782008 A 20080923
Abstract (en)
The valve spring plate for motors, comprises a ceramic reinforced aluminum alloy with silicon carbide or corundum. The aluminum alloy has 10-45 vol.% of reinforcing material. An independent claim is included for a method for the production of valve spring plate.
Abstract (de)
Die Erfindung betrifft einen Ventilfederteller für Motoren, der aus einer keramikverstärkten Aluminium-Legierung besteht sowie eine Verfahren zu dessen Herstellung.
IPC 8 full level
F01L 3/10 (2006.01); C04B 41/50 (2006.01); C22F 1/043 (2006.01); F01L 1/46 (2006.01)
CPC (source: EP)
C22F 1/043 (2013.01); F01L 1/462 (2013.01); F01L 3/10 (2013.01); F01L 2301/02 (2020.05); F01L 2303/00 (2020.05)
Citation (applicant)
- DE 4421408 A1 19951221 - SCHAEFFLER WAELZLAGER KG [DE]
- DE 4021087 A1 19920109 - BAYERISCHE MOTOREN WERKE AG [DE]
- DE 4120892 A1 19930107 - BAYERISCHE MOTOREN WERKE AG [DE]
- EP 0693615 A1 19960124 - FUJI VALVE [JP]
- EP 0864731 A1 19980916 - FUJI VALVE [JP]
- EP 1586668 A1 20051019 - HONDA MOTOR CO LTD [JP]
- EP 0112439 A2 19840704 - ELECTRO CHEM ENG GMBH [CH]
- DE 4124730 A1 19930128 - FRIEBE & REININGHAUS AHC [DE]
- DE 19751256 A1 19990527 - AHC OBERFLAECHENTECHNIK GMBH [DE]
- EP 0919645 A2 19990602 - AHC OBERFLAECHENTECHNIK GMBH [DE]
- DE 29680628 U1 19981105 - ELECTRO CHEM ENG GMBH [CH]
Citation (search report)
- [XY] EP 0701003 A2 19960313 - HONDA MOTOR CO LTD [JP]
- [X] JP H02102306 A 19900413 - SHOWA DENKO KK, et al
- [DXA] EP 0693615 A1 19960124 - FUJI VALVE [JP]
- [Y] KR 20080015224 A 20080219 - HYUNDAI MOTOR CO LTD [KR]
- [Y] EP 0864731 A1 19980916 - FUJI VALVE [JP]
- [A] JP S63183144 A 19880728 - SUMITOMO METAL IND
- [A] US 5040501 A 19910820 - LEMELSON JEROME H [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
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09011575 A 20090910