Air filter arrangement and connecting duct
US9416757B2 · kind B2 · utility
1Cited by
5References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 25, 2013 |
| Grant date | Aug 16, 2016 |
| Priority date | — |
| Expiry date | Jun 8, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M35/02483
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An air filter arrangement has a filter housing (10) for connection to a duct (80) for a combustion engine. The filter housing (10) has a cover (30) for closing a top aperture of the filter housing (10). An engine air outlet (40) is on the cover (30). A flexible pipe section (42) on the engine air outlet and for connection to the duct, the flexibility to allow the cover (30) to be removed from the top aperture and a filter unit to be introduced into or taken out from the filter housing (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.