EP 4247226 A2 20230927 - BREWING UNIT OF A PISTON COFFEE MACHINE, PISTON COFFEE MACHINE COMPRISING A BREWING UNIT AND METHOD FOR FILLING A BREWING UNIT
Title (en)
BREWING UNIT OF A PISTON COFFEE MACHINE, PISTON COFFEE MACHINE COMPRISING A BREWING UNIT AND METHOD FOR FILLING A BREWING UNIT
Title (de)
BRÜHEINHEIT EINER KOLBENKAFFEEMASCHINE, KOLBENKAFFEEMASCHINE MIT EINER BRÜHEINHEIT UND VERFAHREN ZUM BEFÜLLEN EINER BRÜHEINHEIT
Title (fr)
UNITÉ D'INFUSION POUR MACHINE À CAFÉ À PISTON, MACHINE À CAFÉ À PISTON ÉQUIPÉE D'UNE UNITÉ D'INFUSION ET PROCÉDÉ DE REMPLISSAGE D'UNE UNITÉ D'INFUSION
Publication
Application
Priority
- DE 102020130632 A 20201119
- EP 2021081978 W 20211117
Abstract (en)
[origin: WO2022106464A2] The invention relates to a brewing unit (1), in particular a horizontally oriented brewing unit (1), of a piston coffee machine, wherein the brewing unit (1) is designed having a brewing slide (2) as a brewing chamber, a fill tray (3), a machine frame having two base plates (5, 5a), two piston units in the form of a showerhead (12) and a plunger (13), and at least one drive motor, wherein the brewing unit (1) can be moved into four brewing unit positions (A, B, C, D), with brewing unit position (B) forming a first filling position of the brewing unit (1) for supplying ground coffee (K) or cleaning agents, characterised in that the brewing unit (1) has at least one second filling position for supplying ground coffee or cleaning agents in brewing unit positions (A, C, D). The invention also relates to a piston coffee machine and to a method for filling a brewing unit (1).
IPC 8 full level
A47J 31/36 (2006.01)
CPC (source: EP US)
A47J 31/3609 (2013.01 - EP); A47J 31/3614 (2013.01 - EP US); A47J 31/42 (2013.01 - US)
Citation (search report)
See references of WO 2022106464A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022106464 A2 20220527; WO 2022106464 A3 20220804; CN 116782804 A 20230919; DE 102020130632 A1 20220519; EP 4247226 A2 20230927; JP 2023550447 A 20231201; US 2024016331 A1 20240118
DOCDB simple family (application)
EP 2021081978 W 20211117; CN 202180091304 A 20211117; DE 102020130632 A 20201119; EP 21819042 A 20211117; JP 2023530494 A 20211117; US 202118036671 A 20211117