METHOD FOR CONTROLLING AN ELECTRIC VENTILATOR

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United States of America Patent

APP PUB NO 20170167492A1
SERIAL NO

15325904

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for controlling an electric ventilator includes: setting a first threshold temperature T1D of a microcontroller lower than a maximum threshold temperature T3D of the microcontroller; monitoring a temperature TD of the microcontroller; setting a first threshold temperature T1M of an electronic power device lower than a maximum threshold temperature T3M of the electronic power device; monitoring a temperature TM of the electronic power device; preparing a counter of a predetermined time X; activating the counter if the temperature TD or the temperature TM exceeds respective first threshold temperatures T1D, T1M; reducing a speed V of rotation of an electric motor to a second value V1 lower than a first value V1 if after the predetermined time X, the temperature TD or the temperature TM is higher than the respective first threshold temperatures T1D, T1M.

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Patent Owner(s)

Patent OwnerAddress
SPAL AUTOMOTIVE S R LITALY CONCORES COKE CORREGGIO REGGIO EMILIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DeFILIPPIS, Pietro Varazze, IT 16 175

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