EP 0345366 A1 19891213 - Eight cycle or diesel type internal combustion engine.
Title (en)
Eight cycle or diesel type internal combustion engine.
Title (de)
Achttakt- oder Diesel-Brennkraftmaschine.
Title (fr)
Moteur à combustion interne à huit temps ou moteur diesel.
Publication
Application
Priority
EP 88109096 A 19880608
Abstract (en)
Eight cycle or diesel type internal combustion carburation engine having the capacity of automatically varying the compression ratio in order to increase engine efficiency, without varying the amount of fuel consumed, wherein the axis (B) of the crankshaft (29) is carried by supports (30, 41) rotating around an axis (A), and said axis (A) is staggered with respect to the axis (B). The compression ratio will undergo a cyclic increase at each engine revolution so that, when the piston (12) reaches the top dead point, the resulting ratio will be higher than that achieved by a traditional engine.
IPC 1-7
IPC 8 full level
F02B 75/04 (2006.01); F02D 15/04 (2006.01); F02B 3/06 (2006.01); F02B 75/02 (2006.01)
CPC (source: EP)
F02B 75/047 (2013.01); F02D 15/04 (2013.01); F02B 3/06 (2013.01); F02B 75/021 (2013.01)
Citation (search report)
- [X] US 4738230 A 19880419 - JOHNSON KENNETH A [US]
- [A] FR 692084 A 19301030
- [A] FR 913622 A 19460916 - MOTEUR ET ACCESSOIRES AVIAT MI
- [A] DE 3004402 A1 19810813 - DAIMLER BENZ AG [DE]
Designated contracting state (EPC)
DE ES FR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 88109096 A 19880608