Beverage collector for collecting centrifuged liquid and centrifugal beverage machine using such collector
View Patent ↗Beverage collector ( 11 ) for collecting a centrifuged brewed liquid coming from a rotating brewing unit ( 2 ); said collector comprising: —a collecting track ( 13 ) forming an annular cavity and, —at least one outlet ( 14 ) extending radially in the collecting track ( 13 ) for allowing the brewed liquid received in the collecting track to evacuate out of the collecting track, wherein said collecting track comprises at least one ramp surface ( 15 ) lowering in the annular direction (O) towards the outlet ( 14 ).
1. A beverage collector for collecting a centrifuged brewed liquid coming from a rotating brewing unit, the beverage collector comprising:
a collecting track forming a cavity annular around a central axis; and
at least one outlet extending circumferentially and radially in a portion of collecting track for allowing the brewed liquid received in the collecting track to evacuate out of the collecting track,
the collecting track comprises an annular upright inner walk an annular upright outer wall bordering the at least one outlet, and at least one ramp surface lowering in the annular direction towards the at least one outlet,
the at least one outlet extends, by a conduit below the collecting track and is directed in the annular direction or is directed tangentially to the annular direction or progressively diverging from the annular direction,
wherein the at least one ramp surface of the collecting track has the form of a portion of helix or a portion of spiral,
wherein the annular track is made of or associated to a heated block in a heat conductive manner,
wherein the heated block embeds at least one heating element,
wherein the conduit extends between the annular upright inner wall and the upright outer wall.
2. The beverage collector according to claim 1 , wherein the at least one ramp surface merges with at least one circumferential end of the at least one outlet.
3. The beverage collector according to claim 1 , wherein the at least one ramp surface extends along an angular path of at least 250 degrees of the collecting annular track.
4. The beverage collector according to according to claim 1 , wherein the at least one ramp surface extends from the vicinity of the highest circumferential end of the at least one outlet to the lowest circumferential end of the at least one outlet.
5. The beverage collector according to claim 1 , wherein the at least one ramp surface is continuously declining towards the at least one outlet.
6. The beverage collector according to claim 1 , wherein the at least one ramp surface is discontinuously declining towards the at least one outlet.
7. The beverage collector according to claim 1 , further comprising a flow obstructing member downstream from the at least one outlet.
8. The beverage collector according to claim 7 , wherein the flow obstructing member comprises at least one transversal wall extending across the direction of the conduit downstream from the at least one outlet.
9. The beverage collector according to claim 8 , wherein the flow obstructing member comprises at least one chicane which is located between the at least one outlet and a beverage discharge duct.
10. The beverage collector according to claim 9 , wherein the beverage discharge duct is oriented transversally to the plane of the chicane and/or direction of the conduit downstream from the at least one outlet.
11. The beverage collector according to claim 1 , wherein the at least one ramp surface increases in distance from the central axis as the ramp surface progresses in the annular direction.
12. The beverage collector according to claim 1 , wherein the at least one ramp surface decreases in distance from the central axis as the ramp surface progresses in the annular direction.
13. A centrifugal beverage machine comprising a beverage collector therein comprising:
a collecting track forming a cavity annular around a central axis; and
at least one outlet extending circumferentially and radially in a portion of collecting track for allowing the brewed liquid received in the collecting track to evacuate out of the collecting track,
the collecting track comprises an annular upright inner walk an annular upright outer wall bordering the at least one outlet, and at least one ramp surface lowering in the annular direction towards the at least one outlet,
the at least one outlet extends, by a conduit below the collecting track and is directed in the annular direction or is directed tangentially to the annular direction or progressively diverging from the annular direction,
wherein the at least one ramp surface of the collecting track has the form of a portion of helix or a portion of spiral,
wherein the annular track is made of or associated to a heated block in a heat conductive manner,
wherein the heated block embeds at least one heating element, and
wherein the conduit extends between the annular upright inner wall and the upright outer wall.
14. The centrifugal beverage machine according to claim 13 , wherein the conduit extends between the annular upright inner wall and the upright outer wall.