Food processing appliance having microcomputer speed control
A multipurpose food processing appliance includes a drive unit having an electric motor (26) adapted for driving connection with a food processing implement. A magnetic tachometer (100) measures the speed of the electric motor (26) and supplies a speed signal to a microprocessor (150) which compares...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
15.08.1984
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Subjects | |
Online Access | Get full text |
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Summary: | A multipurpose food processing appliance includes a drive unit having an electric motor (26) adapted for driving connection with a food processing implement. A magnetic tachometer (100) measures the speed of the electric motor (26) and supplies a speed signal to a microprocessor (150) which compares the speed signal with a selected reference speed and controls a triac (362) connected to the electric motor (26). The reference speed is selected by a user on a keyboard (250) comprising buttons (300-326) and is displayed on displays (180), (220). |
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Bibliography: | Application Number: GB19830033961 |