Controlled heat management for food processor
US12064058B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2018 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Apr 4, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J43/08
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A machine (1) for processing a liquid food substance (10) includes: a container (2) delimiting a food cavity (2′) for containing said liquid food substance (10); an impeller (20) for driving the food substance (10) in the food cavity (2′); a housing (3) delimiting a powered cavity (3′) that is adjacent the container (2). The powered cavity (3′) contains: a motor (30) for driving the impeller (20); a heat evacuation system (35, 36, 37, 37′, 37″) for evacuating heat from the powered cavity (3′) to a space (6) outside such machine (1), comprising a motorized ventilation arrangement (35,36); and a control unit (31). The motorized ventilation arrangement has a first ventilation device (35) driven by the impeller motor (30). Further to the first ventilation device (35) and to the impeller motor (30), the motorized ventilation arrangement comprises a second ventilation device (36) and a further motor (38) that is different to the impeller motor (30), the further motor (38) being controlled by the control unit (31) to drive the second ventilation device (36).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.