Title:
自動二輪車のエンジン
Document Type and Number:
Japanese Patent JP5752766
Kind Code:
B2
Abstract:
An engine supercharging device includes are a supercharger (38) for pressurizing air introduced in an engine (E), an air cleaner (36) for purifying an ambient air, a purified air supply passage (56) for supplying a purified air (CA) from the air cleaner (36) towards the supercharger (38), a supercharged air passage (62) for supplying the supercharged air (SA) from the supercharger (38) towards an air intake passage (60) of the engine (E), and a relief valve (68) for adjusting an air pressure within the supercharged air passage (62). The relief valve (68) has a discharge port portion (68b) which is accommodated within the air cleaner (36). The engine (E) has a plurality of engine cylinders, and a downstream portion of the supercharged air passage (62) is defined by an intake air chamber (54) for supplying the sucked air to respective air intake passages (60) of the plural engine cylinders.
Inventors:
Arima Hisatoyo
Yoshinobu Tanaka
Yoshinobu Tanaka
Application Number:
JP2013190830A
Publication Date:
July 22, 2015
Filing Date:
September 13, 2013
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
F02B33/00; B62J99/00; B62M7/02; F02B33/32; F02M35/10; F02M69/00
Domestic Patent References:
| JP2006289A | ||||
| JP2005009411A | ||||
| JP5087021A | ||||
| JP11157347A | ||||
| JP5086951A | ||||
| JP2024284A | ||||
| JP200383138A | ||||
| JP58180745A |
Attorney, Agent or Firm:
Shuji Sugimoto