Dispensing – With heating or cooling means – Cooling only
Patent
1974-12-09
1976-01-20
Tollberg, Stanley H.
Dispensing
With heating or cooling means
Cooling only
B67D 562
Patent
active
039332764
ABSTRACT:
A dispenser for use in dispensing a product in heated condition from a pressurized container. The dispenser includes a main housing for removably receiving and holding the container and a heat exchanger assembly mounted in the main housing and spaced apart from the container. The heat exchanger assembly comprises a cup-like mass of a heat conductive material and includes an elongated passageway in its wall of a depth substantially equal to that of the wall and extending from the inlet to the outlet of the heat exchanger assembly. The product is directed in a single predetermined direction through the elongated passageway from the inlet to the outlet of the heat exchanger assembly. Further, an electrical heater is disposed along the inner wall of the cup-like mass and a circuit for connecting the heater to a source of power is provided. A thermostatic switch in the circuit is disposed within the heat exchanger assembly to disconnect the power source when the heat exchanger assembly reaches the desired temperature.
REFERENCES:
patent: 3247851 (1966-04-01), Seibert
patent: 3307747 (1967-03-01), Pacitti
patent: 3335910 (1967-08-01), Rossi
patent: 3527922 (1970-08-01), Reich et al.
patent: 3589559 (1971-06-01), Colton
patent: 3712512 (1973-01-01), Snider
patent: 3733460 (1973-05-01), Ryckman, Jr.
patent: 3749880 (1973-07-01), Meeks
Packham Charles C.
Parsonage Raymond G.
Underwood Donald L.
Bratlie Oistein J.
Devellis Raymond J.
Lane Hadd
The Gillette Company
Tollberg Stanley H.
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