EP 0343093 A2 19891123 - Internal combustion motor.
Title (en)
Internal combustion motor.
Title (de)
Brennkraftmaschine.
Title (fr)
Moteur à combustion interne.
Publication
Application
Priority
ES 8801966 A 19880518
Abstract (en)
This invention refers to a motor, indistinctly combustion or diesel one, having in each chamber an operative unitary group in front of a conventional only cylynder, incorporates two parallel cylinders identical between them, permanently related through a gases communicating pass in such a way that the inlet valve is fixed on the other, whilst the spark plug or the injector are situated in above cited pass. The two pistons acting inside these cylinders are associated to the respective crankshaft and dully related between themselves to obtain an absolutely synchronized movement. Tis structuralization facilitates the placement of the valves and allows the dimensional increase of same obtaining at the same time a major balance in forces transmissions to outlet shaft and a substancial reduction in the motor's vibrations.
IPC 1-7
IPC 8 full level
F02B 75/26 (2006.01); F01B 21/02 (2006.01); F02B 75/06 (2006.01); F02B 1/04 (2006.01); F02B 3/06 (2006.01); F02B 73/00 (2006.01)
CPC (source: EP)
F02B 75/065 (2013.01); F02B 1/04 (2013.01); F02B 3/06 (2013.01); F02B 73/00 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0343093 A2 19891123; EP 0343093 A3 19900411; ES 2011659 A6 19900201; JP H0286925 A 19900327
DOCDB simple family (application)
EP 89500058 A 19890518; ES 8801966 A 19880518; JP 12546689 A 19890518