Germicidal barrier
US4740358A · kind A · utility
0Cited by
6References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 9, 1986 |
| Grant date | Apr 26, 1988 |
| Priority date | — |
| Expiry date | Oct 9, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S277/93
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A device for disinfecting the gap between two relatively movable elements such as a shaft and housing wherein a gap is defined by those elements and the gap contains a gaseous medium which is heated by an adjacent heating loop to provide a germicidal barrier in the gap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.