Kitchen sink disposer mount for space conservation
US6629652B2 · kind B2 · utility
12Cited by
44References
35Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 1, 2001 |
| Grant date | Oct 7, 2003 |
| Priority date | — |
| Expiry date | Aug 1, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S241/38
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A food disposal system for installation on a drain of a commercial kitchen sink enables segregation of oil/grease from effluent flows from the drain. A housing collects effluent flows containing water, oil/grease, and solids from the drain, and a macerating pump has an inlet connected to an opening of the housing that is other than downwardly directed and an outlet connected to a sanitary drain. A greasy water outlet extends to an oil/grease separator from an outlet on the housing above the macerating pump inlet, and a hot water backflush source enables hot water to flow into the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.