Device for injecting water into an apparatus for preparing a beverage from a capsule
US6763759B2 · kind B2 · utility
57Cited by
7References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 24, 2003 |
| Grant date | Jul 20, 2004 |
| Priority date | — |
| Expiry date | Jul 24, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J31/5255
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The invention concerns an apparatus for preparing a beverage from a capsule containing the product to be extracted comprising a water injecting device (3) including an injection head (18) connected to a water supply conduit (9), and a hydraulic system for displacing the injection head towards a capsule-holder (4) positioned beneath the injection head, the hydraulic system being connected to a piston water conduit (11) interconnected via a locking control valve (12) to a pump (2), which also feeds the injection head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.