Sealed peristaltic pump for household electric appliance
US12276273B2 · kind B2 · utility
0Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2019 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Jun 24, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B43/08
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a peristaltic pump (6) for a household electric appliance comprising a pump body (60) defining a chamber (68) in which a deformable hose is located (63), which is intended to contain a liquid to be moved, characterized in that the peristaltic pump (6) comprises a sealing device (661, 662, 663) designed to contain the liquid inside the chamber (68) in the event of rupture of the deformable hose (63).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.