Title:
過給機の吸気サイレンサ
Document Type and Number:
Japanese Patent JP4336615
Kind Code:
B2
Abstract:
To provide an intake air silencer of a supercharger formed in a roughly cylindrical shape, sucking air from a side in a reverse radiating direction, having higher sound muffling effect and higher safety, formed in a simple structure, and enabling a reduction in the man-hour for production.
When a cylindrical inner tube 17 formed of a porous plate and having a sound absorbing material 17a is installed in a cylindrical outer tube 11 formed of a porous plate and forming an air suction part, the inner tube 17 is fittedly inserted into the cut-in parts 18a of sound absorbing elements 18, 18, etc. from one side, and the other side thereof is pressed by an annular member 19 to fix the inner tube 17.
COPYRIGHT: (C)2006,JPO&NCIPI
Inventors:
Yoshino Kono
Application Number:
JP2004139967A
Publication Date:
September 30, 2009
Filing Date:
May 10, 2004
Export Citation:
Assignee:
Yanmar Co., Ltd.
International Classes:
F02B37/00; F02M35/12; G10K11/16
Domestic Patent References:
| JP2002227654A |
Attorney, Agent or Firm:
Juichiro Yano