PISTON-TYPE MACHINE FOR DISPENSING COFFEE OR OTHER BREWED BEVERAGES Russian patent published in 2019 - IPC A47J31/38 

Abstract RU 2704903 C1

FIELD: beverage preparation devices.

SUBSTANCE: described is machine (100) for espresso piston type coffee. Machine comprises cylinder (1), piston (2), which is made with possibility of implementation of translational movement in said cylinder (1), rod (4), end of which interacts with said piston (2), control lever (5), spring (3), element (6) configured to interact with said rod (4) and move said piston (2) from a first position to a second position, in which said spring (3), at least partially compressed, and water supply hole (71) at said cylinder (1), made for water supply above piston (2).

EFFECT: piston-type machine for dispensing coffee or other brewed beverages is disclosed.

11 cl, 23 dwg

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RU 2 704 903 C1

Authors

Dionisio, Andrea

Gatti, Riccardo

Beretta, Maurizio

Dates

2019-10-31Published

2016-07-07Filed