Tipless can filling valve
US7753093B2 · kind B2 · utility
4Cited by
40References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 2007 |
| Grant date | Jul 13, 2010 |
| Priority date | — |
| Expiry date | Jun 17, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67C2003/268
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A filling valve is provided for filling containers such as beverage cans. The valve includes a tipless nozzle having ports oriented for directing flow. The nozzle includes a removable valve seat having a planar sealing surface. A spring actuated vent seal is provided for closing the vent tube. The valve stem has protrusions for centering the stem in the valve body. The filling valve has a bell forming a cavity between the bell and the valve body, and an aperture for directing cleaning fluid from within the bell to the cavity. The valve body has a duct for directing cleaning fluid from the cavity to an outlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.