The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 29, 2014
Filed:
Apr. 06, 2012
Hisatoyo Arima, Himeji, JP;
Yoshinobu Tanaka, Hyogo, JP;
Hisatoyo Arima, Himeji, JP;
Yoshinobu Tanaka, Hyogo, JP;
Kawasaki Jukogyo Kaubshiki Kaisha, Hyogo, JP;
Abstract
An engine supercharging device includes are a supercharger () for pressurizing air introduced in an engine (E), an air cleaner () for purifying an ambient air, a purified air supply passage () for supplying a purified air (CA) from the air cleaner () towards the supercharger (), a supercharged air passage () for supplying the supercharged air (SA) from the supercharger () towards an air intake passage () of the engine (E), and a relief valve () for adjusting an air pressure within the supercharged air passage (). The relief valve () has a discharge port portion () which is accommodated within the air cleaner (). The engine (E) has a plurality of engine cylinders, and a downstream portion of the supercharged air passage () is defined by an intake air chamber () for supplying the sucked air to respective air intake passages () of the plural engine cylinders.