Needle register for pickling machines
US6405646B2 · kind B2 · utility
5Cited by
5References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 1, 2001 |
| Grant date | Jun 18, 2002 |
| Priority date | — |
| Expiry date | May 1, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A40/90
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Needle register for pickling machines, including one or more needles (12) that are fed with brine from a pressurized chamber (18), and valves (22) that are assigned to the individual needles for controlling the flow of brine, in which each needle (12) is connected to the pressurized chamber (18) via a piece of flexible tubing (24), and in that the valves (22) are formed by squeezing-off mechanisms (30, 34) for the pieces of flexible tubing (24).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.