EP 3452711 A1 20190313 - PISTON
Title (en)
PISTON
Title (de)
KOLBEN
Title (fr)
PISTON
Publication
Application
Priority
- DE 102016207494 A 20160502
- EP 2017059250 W 20170419
Abstract (en)
[origin: WO2017190952A1] Piston (1) of an internal combustion engine, comprising a piston crown (2) and a piston bottom (3), the piston crown (2) having at least one ring groove region, and the piston bottom being formed by opposite bores (4) and piston skirts (5), a slot (6) being located between the piston crown (2) and at least one piston skirt (5).
IPC 8 full level
F02F 3/00 (2006.01); F02F 3/02 (2006.01); F16J 1/04 (2006.01)
CPC (source: EP)
F02F 3/025 (2013.01); F16J 1/04 (2013.01)
Citation (examination)
- US 2007079775 A1 20070412 - LIN FENGHUA [CN], et al
- US 2513814 A 19500704 - MOORE GEORGE L
- US 2044074 A 19360616 - FRANK JARDINE
- JP H0290342 U 19900718
- See also references of WO 2017190952A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102017108271 A1 20171102; EP 3452711 A1 20190313; WO 2017190952 A1 20171109
DOCDB simple family (application)
DE 102017108271 A 20170419; EP 17718518 A 20170419; EP 2017059250 W 20170419