Suction silencer apparatus
US5647314A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 28, 1995 |
| Grant date | Jul 15, 1997 |
| Priority date | — |
| Expiry date | Nov 28, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M35/1255
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A suction silencer apparatus having a high silencing performance and a superior space efficiency is provided. The suction silencer apparatus is installed on an engine having a plurality of silencer chambers on a suction passage and includes a first silencer chamber surrounding a bent portion of the suction passage and communicating with the suction passage, a second silencer chamber arranged integrally with the first silencer chamber at an inner side of the bent portion of the suction passage, and a connecting device arranged at the inner side of the bent portion of the suction passage for connecting the first silencer chamber with the second silencer chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.