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:
Aug. 22, 2000
Filed:
May. 20, 1999
Applicant:
Inventors:
Assignee:
Toyo Roki Seizo Kabushiki Kaisha, Shizuoka-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
12318457 ;
Abstract
The air intake device for an internal combustion engine comprises a cleaner case in which a filter element is accommodated, a first duct for introducing air into a dusty side of the cleaner case, a second duct for introducing the air from a clean side of the cleaner case toward the internal combustion engine, and at least one resonator formed as a closed container and connected to one of the first or the second duct. Said at least one resonator and the cleaner case are arranged side by side, and the first and the second ducts are extended along the resonator.