OSCILLATING-MOTOR CAMSHAFT ADJUSTER HAVING A HYDRAULIC VALVE

An oscillating-motor camshaft adjuster which provides that, through software, camshaft alternating torque is utilized only in conditions where the torque is adequate and/or it is important to reduce flow consumption. If there is two step lift and the camshaft alternating torque is not adequate in lo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LAST BERND, KOENIG MELISSA MEI, PARKER KENNETH J, DIEDERICHS UDO, BRADFIELD MATTHEW, NEUDOERFER GORDON
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An oscillating-motor camshaft adjuster which provides that, through software, camshaft alternating torque is utilized only in conditions where the torque is adequate and/or it is important to reduce flow consumption. If there is two step lift and the camshaft alternating torque is not adequate in low lift, software can position the spool to utilize some camshaft alternating torque while also tanking oil to speed up the phasing.