Containment enclosure having two distinct closed positions
US10753142B2 · kind B2 · utility
0Cited by
6References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2016 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Sep 8, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2200/0689
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a containment enclosure comprising two compartments (21, 22) and a sealing system between the two compartments. The sealing system (16; 23, 30) comprises a door (23) having two opposite faces (23a, 23b). The door comprises a transfer support (30) on one of its faces. According to the invention, the door allows two closed positions distinct from one another, in which positions the door forms a gastight interface between the two compartments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.