Seal system
US10240676B2 · kind B2 · utility
1Cited by
0References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 4, 2014 |
| Grant date | Mar 26, 2019 |
| Priority date | — |
| Expiry date | Apr 30, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F2035/3513
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A seal system (1) for use in mixing apparatus (2) comprising a rotating shaft (3) which passes through a fixed structure (4), the seal system (1) being adapted both to prevent egress of content from the apparatus, and to resist ingress of material into the seal system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.