Continuously variable tuned resonator
US7690478B2 · kind B2 · utility
12Cited by
55References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2006 |
| Grant date | Apr 6, 2010 |
| Priority date | — |
| Expiry date | Jun 27, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M35/1255
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A resonator for a vehicle air intake system is disclosed, wherein the resonator is variable tuned to militate against the emission of sound waves caused by the engine and other sources at a wide range of engine speeds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.