Dust collector chip separation baffle
US8110025B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 20, 2010 |
| Grant date | Feb 7, 2012 |
| Priority date | — |
| Expiry date | Sep 20, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S55/26
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dust collector for collecting sawdust and wood chips during use of wood working tools includes a conduit or hose connected through an impeller forcing air with entrained dust and chips to an inlet ring of a single stage dust collector. A particle collector reservoir is connected on the bottom of the inlet ring and a filter element is connected on top of the inlet ring. A tapered ring wall with a central opening is provided in the inlet ring and a baffle is mounted in the central opening of the ring wall. The baffle is of a cone shape and tapers an opposite direction from the frusto-conical ring wall. The inlet opening of the inlet ring is directed to between the ring wall and the baffle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.