Warewasher with air assisted prescrapping
US10893790B2 · kind B2 · utility
13Cited by
24References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2017 |
| Grant date | Jan 19, 2021 |
| Priority date | — |
| Expiry date | Jul 27, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L2601/03
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A warewash machine for washing wares includes a chamber for receiving wares, the chamber having an inlet side, an outlet side, multiple spray zones between the inlet side and the outlet side, and a conveyor arrangement for moving wares along a conveyance path through the multiple spray zones in a ware travel direction. A prescrapping zone is located toward the inlet side of the chamber, the prescrapping zone having a blow-off system comprising a plurality of prescrapping nozzles and a compressed air feed line for delivering compressed air to the prescrapping nozzles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.