Method for measuring the mains frequency, and electrical appliance that implements said method

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United States of America Patent

PATENT NO 8248057
APP PUB NO 20100060258A1
SERIAL NO

12522411

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Abstract

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A method for measuring the mains frequency by a digital control system of an electrical appliance, in particular an electrical household appliance, in which the digital control system is prearranged for performing rigorous measurements of the value of the mains frequency and of its variations through an operation of calibration of the means for measurement of the mains frequency performed prior to marketing of the product.

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Patent Owner(s)

Patent OwnerAddress
WHIRLPOOL EMEA S P AVIA CARLO PISACANE N° 1 PERO 20016

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aisa, Valerio Fabriano, IT 20 945
Smargiassi, Enrico Jesi, IT 2 12

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