Vibratory apparatus with dynamic balancer and balancing method
US9757771B2 · kind B2 · utility
1Cited by
21References
4Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 24, 2016 |
| Grant date | Sep 12, 2017 |
| Priority date | — |
| Expiry date | Aug 24, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB07B1/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A vibratory apparatus including a trough having one or more decks, with an inlet end and an outlet end, a first plurality of isolation springs disposed between the trough and ground, and a two-mass, sub-resonant frequency exciter supported on the trough. The trough and the exciter move 180-degrees out of phase with each other. The apparatus also includes a dynamic balancer including a plurality of isolation springs disposed between the exciter and ground.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.