Motor und Grätschsitzfahrzeug

Details

Veröffentlichungs-Nr.

EP2821603

Aktenzeichen

EP14171225

Anmeldetag

5. Juni 2014

Veröffentlichung

18. November 2015

Erteilung

18. November 2015

Rechtsraum

EP

IPC

F01L13/08

Abstract

An engine has a cylinder, an exhaust valve, an exhaust camshaft, a compression release mechanism, and an oil supply system. The cylinder houses a piston. The exhaust valve is configured to release or block exhaust flow from the cylinder. The exhaust camshaft has a hollow structure and includes a valve for driving the exhaust valve. The compression release mechanism is attached to the exhaust camshaft. The compression release mechanism is configured to release exhaust flow from the cylinder by driving the exhaust valve via the valve cam when the exhaust camshaft rotates below a prescribed speed. The oil supply system is configured to pump oil into the compression release mechanism by supplying oil to an internal space of the exhaust camshaft.

Anmelder

Firma

Yamaha Hatsudoki Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete