Tempering apparatus

Agitating – With heating or cooling – Medium in stirrer or mixing chamber

Reexamination Certificate

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Details

C366S329100, C366S314000, C099S455000, C099S466000

Reexamination Certificate

active

06960014

ABSTRACT:
Tempering apparatus having disc-free stirring tool (8) with plate-shaped arms (12, 13). The upper side (14) of each arm (12) has a different geometrical configuration than the lower side (19) thereof. Each neighbouring arm (13) has the opposite configuration of the upper and lower sides (23and24). The mass is thereby given an intermittent up- and downwards movement in the mass treatment chamber (2) and the tempering capacity of the apparatus is improved.

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patent: WO92/00015 (1992-01-01), None

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