Motor mount with improved decoupling for ventilation system
US9660498B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2011 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Apr 18, 2034 |
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 mount 2 in which is housed an electric motor 3 which has a shaft 10 extending along a longitudinal axis 13, said motor having a mass equilibrium line 22 transverse to the longitudinal axis 13 and passing through a center of gravity 40 of the electric motor, said mount 2 being connected to the motor 3 by a plurality of decoupling means 20 distributed around the periphery of the motor, characterized in that the longitudinal position D2 with respect to the mount 2 of at least one decoupling means 20 and a dimension D3 of this decoupling means 20 along the longitudinal axis 13 are determined with respect to the mass equilibrium line 22.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.