Inflatably sealed sterilizer door
US4106661A · kind A · utility
9Cited by
6References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 3, 1977 |
| Grant date | Aug 15, 1978 |
| Priority date | — |
| Expiry date | Mar 3, 1997 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B7/2318
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An apparatus for sealing a pressurized vessel comprising a hemispherical ped door with an outer rigid surface, an insulating material, an inner rigid material with a flange affixed thereto, and a supporting member for use in combination with lock and hinge mechanisms, the flange on the door cooperating with an inflatable seal that is seated within a groove positioned on the inside surface of the mouth of the vessel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.