MODULAR BLENDER WITH IMPROVED WATER HEATING AND LIGHT BEAM DETECTION

A method of operating a blender having a rotatable cutting blade in a food preparation chamber includes providing a sensing light assembly, generating at least one sensing light beam below the food preparation chamber, inserting a cup containing food to be blended into the food preparation chamber,...

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Bibliographic Details
Main Authors DIEMER, John, GOEBEL, Patrick M, CONNELL, Steven T, LAU, Shek Fai, SCHEIBLE, Kathleen A, AHMANN, Kurt J, TOM, Curtis
Format Patent
LanguageEnglish
Published 29.09.2021
Subjects
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
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Summary:A method of operating a blender having a rotatable cutting blade in a food preparation chamber includes providing a sensing light assembly, generating at least one sensing light beam below the food preparation chamber, inserting a cup containing food to be blended into the food preparation chamber, generating an error signal if a foreign object crosses the sensing light beam, and preventing or stopping rotation of the cutting blade in response to the error signal.
Bibliography:Application Number: SG20211007765Y