Device for feeding fluids
US7665636B2 · kind B2 · utility
62Cited by
106References
14Claims
0Family size
Inventors
Key dates
| Filing date | May 16, 2003 |
| Grant date | Feb 23, 2010 |
| Priority date | — |
| Expiry date | Jun 29, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F13/001
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to an apparatus for dispensing fluids, especially particulate matter, from a supply bin. The apparatus includes a plough that is movable at least partially in and out of the bin and which, when retracted, closes a matching aperture in the bin, whereby there is an adequate quantity of fluid above the plough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.