Invention Grant
- Patent Title: Utilizing motor current variations to control mixer operation
- Patent Title (中): 利用电机电流变化来控制搅拌器的运行
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Application No.: US11930900Application Date: 2007-10-31
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Publication No.: US07882734B2Publication Date: 2011-02-08
- Inventor: Rosario Ciancimino , Wayne W. Conard , Noah David Zelvis , Ryan W. Mill
- Applicant: Rosario Ciancimino , Wayne W. Conard , Noah David Zelvis , Ryan W. Mill
- Applicant Address: US MI Benton Harbor
- Assignee: Whirlpool Corporation
- Current Assignee: Whirlpool Corporation
- Current Assignee Address: US MI Benton Harbor
- Agency: Barnes & Thornburg LLP
- Agent Tara M. Hartman
- Main IPC: G01N33/10
- IPC: G01N33/10 ; B01F13/00

Abstract:
A mixing system comprising a bowl, mixing element and motor. A mixing element is located within the bowl and is driven by a motor to impart mechanical energy to the foodstuff being mixed upon contact. A method for predicting instantaneous loading on the mixing system motor. A method for increasing the power to the motor comprises introducing additional current in advance of instantaneous loading. A method for identifying the foodstuff being mixed to control operation of the mixer either by allowing user interaction or increasing the current to the motor in advance of instantaneous loading and demands on the motor.
Public/Granted literature
- US20090110788A1 UTILIZING MOTOR CURRENT VARIATIONS TO CONTROL MIXER OPERATION Public/Granted day:2009-04-30
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