EP 2639426 B1 20140903 - Inline dual piston engine
Title (en)
Inline dual piston engine
Title (de)
Inline-Doppelkolbenmotor
Title (fr)
Moteur à pistons doubles en ligne
Publication
Application
Priority
DE 102012004981 A 20120314
Abstract (en)
[origin: EP2639426A1] The drive has sleeve piston (3) and suction piston that are connected through a connecting rod having a crankshaft (9). The periphery (8) of the sleeve piston is provided with groove that extends in axial direction of piston guide for axial restraint. A toothed ring (4) of crankshaft is provided in cylinder wall (1) of combustion chamber. A toothed ring cam roller (7) is provided at periphery of the sleeve piston. A pinion (5) is coupled with the crankshaft.
IPC 8 full level
F02B 41/04 (2006.01); F01B 7/20 (2006.01); F02B 75/30 (2006.01)
CPC (source: EP)
F01B 7/20 (2013.01); F02B 41/04 (2013.01); F02B 75/30 (2013.01)
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)
EP 2639426 A1 20130918; EP 2639426 B1 20140903; DE 102012004981 A1 20130919
DOCDB simple family (application)
EP 13159222 A 20130314; DE 102012004981 A 20120314