Cleaning and liquid contact with solids – Apparatus – Electrically controlled
Patent
1993-08-16
1995-07-04
Stinson, Frankie L.
Cleaning and liquid contact with solids
Apparatus
Electrically controlled
134200, B08B 302
Patent
active
054291461
ABSTRACT:
A dishwasher equipped for single-phase alternating current connection, in particular a dishwasher for typical designated use in a household, includes a recirculating pump for wash water and rinse water with which items to be cleaned are acted upon under a spray pressure. A three-phase rotary current motor drives the recirculating pump. An electronically controlled single-phase AC/three-phase rotary current/frequency inverter impresses current on the three-phase rotary current motor.
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Graf Richard
Herrmann Bernd-Peter
Kampet Uwe
Bosch-Siemens Hausgeraete GmbH
Greenberg Laurence A.
Lerner Herbert L.
Stinson Frankie L.
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