Pasteurizer
US5551334A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 29, 1994 |
| Grant date | Sep 3, 1996 |
| Priority date | — |
| Expiry date | Sep 29, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23B2/22
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A meat product pasteurizer (20) includes a first conveyor (21) transporting an already-cooked and packaged meat product (22) to a loading station (24), a pasteurizing processing chamber (26) including a fluid media heating zone (28), a void zone (30), and a fluid media chilling zone (32), a second conveyor (60) transporting the meat product (22) from the loading station (24) through the heating zone (28), then through the void zone (30), then through the chilling zone (32) to an unloading station (62), a third conveyor (64) transporting the meat product (22) from the unloading station (62) to a blow-off station (66) for removing surface fluid from the packaged meat product (22). The second conveyor (60) has a plurality of flights (68) formed by paddles (70) defining variable width pockets (76) receiving the food product, the pockets (76) having a first width (78) during the conveyor run between the loading (24) and unloading (62) stations, the pockets (76) having second wider widths (80) at the loading and unloading stations. The paddles (70) have various orientations, allowing processing of differing size food products. The blow-off station (66) has a plurality of parallel longitu…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.