Hot water supplying device

Electric heating – Heating devices – Combined with container – enclosure – or support for material...

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Details

219324, 219328, 99279, 222 67, F24H 118

Patent

active

045756155

ABSTRACT:
A hot water supplying device is provided with a hot water supplying tank which includes first and second tank chambers. Warm water of about 85.degree. C. is stored in the first tank chamber and hot water, which is higher in temperature than the warm water in the first tank chamber, is stored in the second tank chamber. The warm water in the first tank chamber is supplied to a coffee liquid making or percolating means by a pressure pump through a guide pipe. The guide pipe is introduced, on the way, into the hot water in the second tank chamber, whereby the warm water pressure fed from the first tank chamber through the guide pipe can be further heated by the heat of the hot water in the second tank chamber, and supplied to the coffee liquid making or percolating means.

REFERENCES:
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patent: 2877335 (1959-03-01), Relf
patent: 3383495 (1968-05-01), Laube et al.
patent: 3468292 (1969-09-01), Ferraro et al.
patent: 3484580 (1969-12-01), Morgan
patent: 3568589 (1971-03-01), Robau
patent: 3641918 (1972-02-01), Schellgell et al.
patent: 4144999 (1979-03-01), Zebuhr
patent: 4234785 (1980-11-01), Lafebvre
patent: 4252254 (1981-02-01), Pryor
patent: 4480173 (1984-10-01), Butterfield

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