Process permitting the modification of the chemical composition

Details Process permitting the modification of the chemical composition Process permitting the modification of the chemical composition

1993-07-07

1994-07-19

Leung, Philip H.

Electric heating

Heating devices

With heater-unit housing, casing, or support means

219535, 432224, 432231, 432 55, H05B 358, F24J 300

Patent

active

053311337

ABSTRACT:
The present invention relates to a process permitting the modification of the chemical composition of the inner face of a barrel, consisting in heating and in moistening the inner face of the shell (1) of this barrel, characterized in that it consists in alternately heating and moistening, according to a specified heating power and liquid flow rate, and for a specified time, the heating being distributed over the entire height of the shell.
It also relates to a machine implementing this process and comprising a rotating support (12), heating means (19) and moistening means (20, 21, 22) which are vertically displaceable with respect to the main axis of the barrel.
Application: barrels for wines and alcohols.

REFERENCES:
patent: 442219 (1890-12-01), Dunbar
patent: 584861 (1897-06-01), Dunham
patent: 2140841 (1938-12-01), Leonard et al.
patent: 2185206 (1940-01-01), Little
patent: 2194433 (1940-03-01), Schorck
patent: 2195112 (1940-03-01), Klausner
patent: 2507685 (1950-05-01), Wilde

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