Hydraulic anti-vibration device provided with an electricity generator device and electricity generator device for such an anti-vibration device
US10361606B2 · kind B2 · utility
16Cited by
15References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2014 |
| Grant date | Jul 23, 2019 |
| Priority date | — |
| Expiry date | Mar 12, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F13/264
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Antivibration device comprising two frames and an elastomer body interconnecting said frames and delimiting a first hydraulic chamber linked to a second deformable hydraulic chamber via a throttle passage. A microturbine is rotatably mounted in the throttle passage and is coupled to a generator. The microturbine is configured to be always driven in the same rotational direction by the fluid when the fluid reciprocates along opposing first and second paths within the throttle passage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.