Title:
飲料を調整するための、加圧ガス供給部を有する装置
Document Type and Number:
Japanese Patent JP4808217
Kind Code:
B2
Abstract:
Apparatus for preparing beverages comprising a module (10) for distributing a beverage by supplying a pressurized liquid, a liquid supply tank (7), gas supply means (65) configured to supply the module with pressurized liquid, a liquid feed chamber (80), the said chamber being arranged, in a filling configuration, to communicate with the tank (7) in order to be filled with liquid and the said chamber being arranged, in a module supply configuration, to communicate with the gas supply means in order to pressurize the liquid in the chamber and to distribute a quantity of liquid under a certain pressure through the module. Preferably, the chamber (80) is bounded by at least one elastic wall (85), separating the gas from the liquid in a sealed manner and, configured to deform elastically and thereby reduce the internal volume of the chamber under the effect of the gas thrust against this wall. The invention applies, for example, to mobile or portable coffee or multi-beverage machines.
Inventors:
Matthew, Ozanne
Denisart, Gene-Paul
Denisart, Gene-Paul
Application Number:
JP2007519666A
Publication Date:
November 02, 2011
Filing Date:
June 23, 2005
Export Citation:
Assignee:
Nestec Society Anonymous
International Classes:
A47J31/32; A47J31/00; B67D7/58
Domestic Patent References:
| JPH05130944A | 1993-05-28 | |||
| JPH11337385A | 1999-12-10 | |||
| JP2005534437A | 2005-11-17 | |||
| JP94925C |
Foreign References:
| WO1999002081A1 | 1999-01-21 | |||
| US3526223A | 1970-09-01 | |||
| US3194170A | 1965-07-13 | |||
| FR94925E | 1970-01-23 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Tomoya Kurokawa
Yoshinori Shimizu
Keiko Iizuka
Tomoya Kurokawa
Yoshinori Shimizu
Keiko Iizuka