Method and device for supplying treatment products to a compartment, particularly a washing machine compartment
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United States of America Patent
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-
May 11, 1993
Grant Date -
N/A
app pub date -
Dec 3, 1991
filing date -
Apr 3, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and a device for supplying doses of various treatment products to at least one compartment of a processing machine, in particular a compartment (2) of a washing machine (1) using doses of various liquid textile treating products (8). Each product is supplied by means of a separate transfer device (17), and the machine goes through an operating procedure which involves generating a single control signal at predetermined times in the course of the treatment, combining the series of identical control signals with a selective transfer device (17) control program, and selectively controlling, according to the program, the transfer device as the control signals appear during the machine's operating procedure.
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