Device for producing beverage by infusion
AssigneeCompagine Mediterraneenne des Cafes S.A.
InventorsJean-Pierre Blanc, Christian Ferrier
Life of this patent
Estimating the term…
Abstract
A device for the production of beverages such as coffee by infusion of a product contained in a tablet (2) includes an infusion chamber (1) adapted to receive a tablet (2) having two portions (3, 4) shaped to move toward or away from each other to close or open the infusion chamber (1), in which device only one of the portions has mobility and rotation so as to place the tablet (2) in abutment in the portion and that the portion (3) movable in rotation has mobility in translation to open or close the infusion chamber (1). The device includes additional elements for holding closed the two portions of the infusion chamber (1).
Claims5
A device for the production of beverages by infusion of a product contained in a tablet, comprising:
- an infusion chamber (1) adapted to receive a tablet (2) and comprising two portions (3, 4) that are movable toward or away from each other to close or open the infusion chamber, only one of the two portions being movable in rotation and adapted to come into abutment with the tablet in the other of the two portions, the one portion movable in rotation also being movable in translation to open or close the infusion chamber, the other of the two portions being fixed in rotation and movable in translation;
- a hydraulic jack connected to and moving in translation the other portion that is fixed in rotation to press closed the two portions of the infusion chamber (1);
- and
- a heater supplying a same fluid to both said infusion chamber and said hydraulic jack.
A device for the production of beverages by infusion of a product contained in a tablet, comprising:
- an infusion chamber (1) adapted to receive a tablet (2) and comprising two portions (3, 4) that move toward or away from each other to close or open the infusion chamber, only one of the two portions being movable in rotation and into abutment with the tablet in the other of the two portions, the one portion movable in rotation also being movable in translation to open or close the infusion chamber;
- a heater providing a fluid to said infusion chamber;
- a hydraulic jack (38) pressing closed the two portions of the infusion chamber (1) by moving in translation the other portion that is fixed in rotation, said jack being supplied by said heater (9);
- and
- said jack having a chamber (39) between a surface (40) of the heater (9) and a movable member (41) secured to the portion fixed in rotation (4) of the infusion chamber (1), the surface (40) comprising an outlet (42) for hot water from said heater.
Dependencies are inferred from the claim text.