Filter disc
US10220335B2 · kind B2 · utility
2Cited by
15References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 12, 2017 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | Sep 12, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2201/44
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filter element for use in a filter disc, wherein a plurality of filter elements are arranged on a rotor shaft in a manner allowing liquid communication between the inside of the filter elements and the inside of the rotor shaft. The filter element has at least one passage in an edge structure for liquid communication between the inside of adjacent filter elements when the filter elements are assembled forming a filter disc. The passage has different passage area along the edge structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.