Air silencer for an internal combustion engine
US4569415A · kind A · utility
4Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 1984 |
| Grant date | Feb 11, 1986 |
| Priority date | — |
| Expiry date | Aug 9, 2004 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02B61/045
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Silencer apparatus for an internal combustion engine including an intake manifold, the apparatus comprising an air silencer having a lower end including a sump, and a conduit extending upwardly from the sump to the intake manifold for purging the sump of fluid only when the engine is operating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.