Verbrennungsmotor und Sattelfahrzeug damit

Details

Veröffentlichungs-Nr.

EP3674538

Aktenzeichen

EP19215976

Anmeldetag

13. Dezember 2019

Veröffentlichung

31. August 2022

Erteilung

31. August 2022

Rechtsraum

EP

IPC

F02F1/24F02F1/40

Abstract

As viewed along a cylinder axial lineCAso that a center51Cof a first intake opening51Ais located leftward and upward of the cylinder axial lineCA,an axial line55Cof a plug hole55is inclined relative to the cylinder axial lineCAso as to diverge leftward of the cylinder axial lineCAwhile extending away from an ignition opening55Aalong the cylinder axial lineCA.The plug hole55is located between a first intake port51and a first exhaust port61.A water jacket10Aincludes a middle passage30including an inter-port passage31that is located between the first exhaust port61and a second exhaust port62and downward of the cylinder axial lineCA,and an extension passage32extending upward from the inter-port passage31to a position that is upward of the cylinder axial lineCA.

Anmelder

Firma

YAMAHA HATSUDOKI KABUSHIKI KAISHA

Land

🇯🇵 Japan

Fachgebiete