Motor driven blower support system
US7355306B2 · kind B2 · utility
0Cited by
4References
4Claims
0Family size
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Key dates
| Filing date | Jan 24, 2007 |
| Grant date | Apr 8, 2008 |
| Priority date | — |
| Expiry date | Jan 24, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/668
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A drive motor is supported and fixed onto a motor support plate composing a support member through vibration proof rubber which damps vibration, the frequency of which is not less than 1 kHz. Due to the foregoing, it becomes difficult for the vibration generated from the drive motor itself, to be transmitted to the support member so that the generation of resonance noise can be prevented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.