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2 229 106

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IPC

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Application

2003130931/28, 2003-10-20

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Start date

2003-10-20

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Actual filing date

2003-10-20

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Published

2004-05-20

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Inventor

Tukmakov V.P.Alekseev A.K.Dmitriev G.N.Kudrjashov Ju.P.Titova N.V.Tukmakov P.K.Titov A.D.Dmitrieva S.K.Mikhajlova E.G.Gonik D.S.

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Holder

Federal'Noe Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Chuvashskij Gosudarstvennyj Universitet Im. I.N.Ul'Janova Chuvashskaja Respublka, G.Cheboksary, Moskovskij Pr.,

GEAR TO CHECK TORQUE ON SHAFT OF ELECTRIC MOTOR Russian patent published in 2004 - IPC

Abstract RU 2229106 C1

FIELD: measurement technology. SUBSTANCE: principle of operation of gear to check torque on shaft of electric motor is based on measurement of active power consumed by electric motor. Measurement circuit of gear is supplemented with additional rectifier, matching unit, scale resistor, resistor optocoupler, photoresistor is inserted into feedback network of added operational amplifier. EFFECT: raised reliability, accuracy and noise immunity of measurements. 1 cl, 2 dwg

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RU 2 229 106 C1

Authors

Tukmakov V.P.

Alekseev A.K.

Dmitriev G.N.

Kudrjashov Ju.P.

Titova N.V.

Tukmakov P.K.

Titov A.D.

Dmitrieva S.K.

Mikhajlova E.G.

Gonik D.S.

Dates

2004-05-20—Published

2003-10-20—Filed