Working vehicle
US9670646B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 10, 2015 |
| Grant date | Jun 6, 2017 |
| Priority date | — |
| Expiry date | Apr 14, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N2590/08
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A wheel loader includes: an exhaust gas aftertreatment device disposed above an engine and housed in an engine compartment along with the engine; an upper exterior cover covering an upper side of the engine compartment; an air inlet through which a cooling air is introduced into the engine compartment; and a fan configured to supply the cooling air to the engine compartment through the air inlet. The exhaust gas aftertreatment device includes a treatment unit configured to treat exhaust gas and is oriented with a longitudinal direction of the treatment unit being parallel with a vehicle front-rear direction. The air inlet is disposed at a front side of the exhaust gas aftertreatment device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.