EP 1178747 A2 20020213 - MACHINE FOR THE PRODUCTION OF ESPRESSO COFFEE IN VERY LARGE QUANTITIES
Title (en)
MACHINE FOR THE PRODUCTION OF ESPRESSO COFFEE IN VERY LARGE QUANTITIES
Title (de)
ESPRESSOKAFFEEMASCHINE FÜR GROSSE MENGEN
Title (fr)
MACHINE DESTINEE A LA PRODUCTION DE CAFE EXPRESSO EN TRES GRANDES QUANTITES
Publication
Application
Priority
- EP 0001643 W 20000228
- IT MI990416 A 19990302
Abstract (en)
[origin: WO0051479A2] Machine for the production of espresso coffee in very large quantities, performing extraction of said coffee from a large mass, or batch, of roasted and ground coffee introduced into a properly extraction set (40) and comprising a cylinder or bucket (36) suitable for housing the batch (108) of roasted coffee powder and co-operating with a piston (38) intended to compress the batch (108) of coffee powder, which piston (38) is provided with a perforated plate filter (110) communicating with means (106) for supplying hot water so to allow the introduction of hot water, and consequent extraction of espresso coffee infusion from the compressed batch (108), which cylinder (36) can be fixed in three different positions which allow loading of a measure (42) constituting the batch (108) of coffee powder, extraction of coffee from the batch (108) of powder and its collection in an appropriate receptacle (112) and, finally, ejection of the coffee batch as an exhausted cake (82), substantially dry, into a collection receptacle (116).
IPC 1-7
IPC 8 full level
A47J 31/00 (2006.01); A47J 31/36 (2006.01); A47J 31/40 (2006.01); A47J 31/54 (2006.01)
CPC (source: EP)
A47J 31/007 (2013.01); A47J 31/3614 (2013.01); A47J 31/3619 (2013.01); A47J 31/54 (2013.01)
Citation (search report)
See references of WO 0051479A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0051479 A2 20000908; WO 0051479 A3 20010125; AU 3283200 A 20000921; EP 1178747 A2 20020213; IT 1308635 B1 20020109; IT MI990416 A1 20000902
DOCDB simple family (application)
EP 0001643 W 20000228; AU 3283200 A 20000228; EP 00910724 A 20000228; IT MI990416 A 19990302