JPS5851146B

1. An internal combustion engine composite piston (5, 9) comprising a body formed of a fiber-reinforced plastic material wherein the outer piston head member (6, 10) defining the combustion chamber and in case the entire ring-carrying portion (11) or part thereof are formed of a light alloy piston m...

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Bibliographische Detailangaben
Hauptverfasser: BIRUFURIITO ZANDAA, KURAUSU SHERUMAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:1. An internal combustion engine composite piston (5, 9) comprising a body formed of a fiber-reinforced plastic material wherein the outer piston head member (6, 10) defining the combustion chamber and in case the entire ring-carrying portion (11) or part thereof are formed of a light alloy piston material characterized in that the piston head member (6, 10) totaly consists of a light alloy piston material is directly cooled on the inside by oil spraying.