Nissan Motor Company Limited

Tohru Higashioka

Isaya Matsuo

Toshiki Ohara

Kaoru Haga

In a V-type internal combustion engine, one bank of a cylinder block having cylinders which are offset more rearward of the engine than those of the other bank. A water pump has a pump housing installed on a front end of said one bank to define therebetween a pump chamber. The cylinder block has at a front end portion midway between the banks a coolant distributing chamber communicating with an outlet port of the pump chamber. The cylinder block has at the banks water jackets which are formed with, at respective front end portions by the side of the most forward ones of the cylinders, inlet ports opening laterally of the engine and communicating the coolant distributing chamber.

Growing community of inventors

Kanagawa, Japan

Tohru Higashioka