Fan with overmolded blades
US9523372B2 · kind B2 · utility
10Cited by
29References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 6, 2011 |
| Grant date | Dec 20, 2016 |
| Priority date | — |
| Expiry date | Dec 21, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/43
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fan member particularly for use in a vehicle cooling system. A formed metal hub member with a plurality of plastic polymer blade members. The blade members are overmolded on the hub member, preferably individually. The plastic polymer material is molded through openings in the hub member to help securely hold the blade members in place.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.