CIRCUIT FOR DETERMINING POSITION OF A MOVABLE MEMBER

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United States of America Patent

APP PUB NO 20150311839A1
SERIAL NO

14697020

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Abstract

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A circuit for determining a position of a movable member driven by at least one electric motor includes a sampling circuit for generating a ripple signal indicative of a rotational number of the motor and a converter for converting the ripple signal to a pulse signal which has a frequency the same as the frequency of the ripple signal.

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Patent Owner(s)

Patent OwnerAddress
JOHNSON ELECTRIC S A3280 MURTEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LIU, Ping Shenzhen, CN 542 8658
WANG, Xiao Ming Hong Kong, CN 7 22
WU, Yi Yong Shenzhen, CN 2 3

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