Foods and beverages: apparatus – Mechanical – fluid or heat treatment of dairy food
Patent
1989-10-02
1990-08-21
Hornsby, Harvey C.
Foods and beverages: apparatus
Mechanical, fluid or heat treatment of dairy food
99453, 261DIG26, A01J 104, A23C 900
Patent
active
049496310
ABSTRACT:
A device for taking milk by creating a vacuum in its container and supplying it already whipped directly to the cup for the preparation of Italian cappuccino coffee in combination with the steam nozzle of an expresso coffee machine. A device of this type comprises a tubular body having an inner conical seat in the vicinity of one end with which the output conical surface of an injector cooperates to form a space, the injector being extended in the form of a rod provided with splash-guard members up to the opposite end of the tubular body for leak-tight connection with the steam nozzle and with the tubular body. An air intake upstream of the splash-guard members and a rubber connection for taking the milk from the container are disposed to communicate with the space while at the downstream end of the conical seat there are disposed two coaxial nozzles forming a space via which the milk is whipped and discharged.
REFERENCES:
patent: 1430303 (1922-09-01), Hartman
patent: 2060557 (1936-11-01), Davis
patent: 2375833 (1945-05-01), Urquhart
patent: 2766026 (1956-10-01), Boyd
patent: 2919726 (1960-01-01), Zimmermann et al.
patent: 4620953 (1986-11-01), Silla et al.
patent: 4715274 (1987-12-01), Paoletti
patent: 4735133 (1988-04-01), Paoletti
patent: 4852474 (1989-08-01), Mahlich et al.
Dubno Herbert
Fregnan Florindo--Costruzions Macchine de Caffe Elektra
Haugland Scott J.
Hornsby Harvey C.
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