Bidirectional aspetic volume filler
US5431549A · kind A · utility
0Cited by
11References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 1993 |
| Grant date | Jul 11, 1995 |
| Priority date | — |
| Expiry date | Feb 12, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B3/32
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention provides a series of bi-directional aseptic volume filler cylinders, that are able to provide measured volume fillers as the piston is driven in both directions by providing an aseptic disk value which is able to direct material in the desired directions. Both sides of the chamber are able to draw material from a single passage and output material to a single passage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.