Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Foam or foamable type
Patent
1993-11-18
1995-07-18
Czaja, Donald E.
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Foam or foamable type
426 67, 426312, 222 1, 2221466, 62 74, 62311, 62346, 2611401, 261DIG75, 261 782, B67D 562, F25B 3700, F28D 500, A23G 900
Patent
active
054339677
ABSTRACT:
Apparatus for producing and dispensing an aerated product comprises a mixer which has a first inlet for receiving a fluid, a second inlet for receiving a gas, and an outlet. A relatively long continuous turbulence passage of relatively small cross section has one end positioned to receive the effluent from the mixer outlet and its other end spaced from the mixer outlet so that the effluent is subjected to confined turbulent mixing in the turbulence passage until the fluid product is discharged from the passage other end. If that product is to be cooled, the turbulence passage leads to a cooling area which cools and at least partially freezes the fluid product issuing from that passage. A method of producing the product is also disclosed. The invention has particular application to the making and dispensing of frozen yogurt and ice cream and allows for the service of individualized fresh portions in a variety of flavors and with little required cleaning.
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Burns Clay A.
Haggerty Matthew K.
Kateman Paul
Cano Milton I.
Czaja Donald E.
Kateman Family Limited Partnership
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