Ventilation system for an isolation enclosure
US4704951A · kind A · utility
15Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 11, 1985 |
| Grant date | Nov 10, 1987 |
| Priority date | — |
| Expiry date | Dec 11, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/2544
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A glove box having an air admission device (6) and an air exhaust device. The air admission advice (6) includes a moving mechanism (60, 76) of which at least a portion is situated inside of the valve body (44), this moving mechanism acting on the one hand on a regulating valve (94) and, on the other hand, on a low-vacuum safety device (98) adapted for plugging an exhaust pipeline (54) opening into the valve body (44).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.