ENGINE SYSTEM

An engine system includes a variable compression device having a fluid chamber to which a pressurized working fluid is supplied so that a piston rod connected to a piston is moved in a high compression ratio direction, a supply device that supplies a lubricating fluid to a cylinder portion on which...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MASUDA, Yutaka, TERAMOTO, Jun
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An engine system includes a variable compression device having a fluid chamber to which a pressurized working fluid is supplied so that a piston rod connected to a piston is moved in a high compression ratio direction, a supply device that supplies a lubricating fluid to a cylinder portion on which the piston slides, a detection device that outputs a signal including position information of the piston, and a control device that controls the supply device based on the signal.