TH131440B - EGR equipment for engines - Google Patents

Abstract

Saddle type vehicles (1) according to this invention have four engine segments. Single-cylinder stroke (10) The engine (10) has an exhaust recirculation device (101), the exhaust recirculation device (101) is connected with the exhaust port (31), the exhaust enters the collection container (100). In the exhaust recirculation device (101), when the exhaust valve (32) is opened in the exhaust stroke. When the exhaust valve (32) is opened in the rear suction stroke, the dead center on the exhaust will Was released from the collection container (100) into the combustion chamber (40).

Claims (1)

1. a vehicle with a saddle which consists of Single-cylinder four-stroke engine The intake and exhaust pipes connected to the engine and the accelerator device were provided in the first exhaust. Where the engine consists of a cylinder block piston which has a cylinder arranged to store the piston. A cylinder head that consists of the combustion chamber in conjunction with the cylinder block and which has a portion of the intake manifold. Provided between the intake openings built in the combustion chamber and the intake manifold