Internal-combustion engines – Engine speed regulator – Responsive to deceleration mode
Patent
1998-05-18
1999-07-13
Solis, Erick R.
Internal-combustion engines
Engine speed regulator
Responsive to deceleration mode
123322, F02D 1304
Patent
active
059212160
ABSTRACT:
In an internal combustion engine for motor vehicles with an engine shutdown driven capability, wherein the engine has intake and exhaust valves with a variable timing valve actuating system permitting the generation of an engine braking torque depending on the state of vehicle operation, the intake and exhaust valves are controlled during shutdown engine driven operation such that at least on type of valves, that is either all the intake or all the exhaust valves remain closed.
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Ballman Rainer
Ederle Christian
Maute Kurt
Vent Guido
Willand Jurgen
Bach Klaus J.
Daimler-Benz AG
Solis Erick R.
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