Clean air system
US4734268A · kind A · utility
16Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 1986 |
| Grant date | Mar 29, 1988 |
| Priority date | — |
| Expiry date | Apr 14, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B55/027
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A clean air system which alternately provides a sterilant for sterilizing cartons in one chamber and a sterilant/air mixture for sterilizing machine components in three chambers. This is accomplished with the same system by simply resetting a three way valve, one control for a plurality of dampers, and the speeds of an inlet fan and a discharge fan.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.