Coffee machine
US5738001A · kind A · utility
69Cited by
3References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 22, 1996 |
| Grant date | Apr 14, 1998 |
| Priority date | — |
| Expiry date | Oct 22, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J31/56
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A control device processes simultaneously the signals received from a temperature sensor and from a water delivery counter means to control instant by instant the pump delivery and the electricity feeding of the machine heat exchanger so as to maintain at the reference temperature the water exiting the heat exchaner;
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.