A coffee making assembly for automatic, domestic or bar coffee machines, having a fixed cylinder wherein two opposite pistons reciprocate in order to define an infusion chamber therein, the upper piston, in its upper dead center outside the cylinder, being horizontally translated by a support carrying a funnel adapted to be axially aligned with said cylinder in order to convey a pre-set toasted and powdered coffee dose therein. All movements of said pistons and support are controlled by levers and cams operated by a single motor shaft.
Apparatus for preparing and delivering a coffee infusion comprising a fixed cylinder including a first end and a second end, said fixed cylinder including an upper rim located at said first end thereof, a first piston mounted for reciprocation within said fixed cylinder between a first position within said cylinder and displaced from said upper rim at said first end of said cylinder so as to define a predetermined coffee dose volume between the upper face of said first piston and said upper rim of said fixed cylinder, and a second position in alignment w...
이 특허를 인용한 특허 피인용횟수: 10
- Giacomin, Lorenzo. AC and/or DC voltage powered machine for preparing espresso coffee and other infused drinks and beverages. USP2017049629492.
- Nguyen, Quan Hoang; Collier, Christopher Dalton; McLaughlin, James Michael. Accelerated low pressure brewer and a method for making a beverage. USP2012088247010.
- Cavalli ; deceased Alfredo (Via Galileo Galilei ; 9 late of Pessano con Bornago ITX) Filippi ; heir by Cesarina (Via Galileo Galilei ; 9 20060 Pessano con Bornago ; Milan ITX) Cavalli ; heir by Massi. Apparatus for preparing espresso coffee in a household environment. USP1988114784050.
- Sekiguchi Ryoichi (Isesaki JPX). Beverage brewing apparatus for vending machines. USP1991014984511.
- Chen, Vincent; Morgan, Curt. Beverage brewing device and method. USP2015069060645.
- Ford, David. Brewer system with active brewing mechanism and buffer reservoir piston compression of brewing substance. USP2015028950318.
- Nicolini,Antonio. Coffee dispenser group, in particular for espresso coffee, for a drinks machine. USP2008017322276.
- Huber Siegfried (Kuchen DEX) Motsch Hans (Geislingen/Steige DEX) Riegert Hermann (Treffelhausen DEX) Ritter Rolf (Geislingen/Steige DEX) Schll Erwin (Kuchen DEX) Walter Konrad (Altheim/Alb DEX) Wittl. Coffee percolator. USP1991024993315.
- Layre John (Warminster PA) Park Yong S. (Lansdale PA) Schollhamer George K. (Furlong PA). Dispensing machine for tea. USP1987124709625.
- Otterberg,Tomas. Method and device for producing beverages. USP2006117134384.