Dishwasher with pump hangar to reduce motor noise
US10499788B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2017 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Nov 21, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L15/4261
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A dishwasher with reduced motor noise having a frame, a tub coupled to the frame and a sump on the bottom portion of the tub. The dishwasher has a door for providing selective access to the tub and a bracket having a bracket aperture coupled to the frame, an isolator coupled to the bracket and within the bracket aperture, the isolator having an isolator aperture. The dishwasher also has a recirculation pump coupled to the sump, the pump having a housing, a motor within the housing, the motor configured to rotate about an axis, an impeller connected to the motor an inlet in fluid communication with the sump, and an outlet in fluid communication with the tub, wherein the housing has a boss that nests with the isolator aperture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.