Rubber-elastic assembly frame for an axial ventilator
US7347665B2 · kind B2 · utility
2Cited by
2References
5Claims
0Family size
Inventor
Key dates
| Filing date | Oct 15, 2003 |
| Grant date | Mar 25, 2008 |
| Priority date | — |
| Expiry date | Oct 15, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/668
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a rubber elastic assembly frame for affixing an axial ventilator, which is provided with a mounting flange, to the wall of a housing of a device which is to be cooled. The assembly frame has formed locking elements for receiving the mounting flange and retaining elements for holding the assembly frame against the wall of the housing. The retaining elements are embodied in the form of mushroom-shaped projections (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.