Blower for vehicle
US8002615B2 · kind B2 · utility
10Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2007 |
| Grant date | Aug 23, 2011 |
| Priority date | — |
| Expiry date | May 25, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60H2001/00621
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a blower for a vehicle, which has an auxiliary door formed on the upper end portion of a filter cover to open and close an indoor air inlet, thereby improving a heating performance by allowing some of the indoor air to flow therein in an outdoor air inflow mode regardless of a type of an indoor and outdoor air switching door, improving productivity and reducing manufacturing costs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.