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2 538 266

(13)

(51)

IPC

H02K17/14(2006-01-01)

H02K3/28(2006-01-01)

(21) (22)

Application

2013108787/07, 2013-02-27

(24)

Start date

2013-02-27

(22)

Actual filing date

2013-02-27

(45)

Published

2015-01-10

(72)

Inventor

Agrikov Jurij MikhajlovichDujunov Dmitrij AleksandrovichDujunov Evgenij DmitrievichJakovlev Igor' Nikolaevich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju I Pp"

COMBINED WINDING OF INDUCTION MACHINE FOR 2p=4, z=36 Russian patent published in 2015 - IPC H02K17/14 H02K3/28

Abstract RU 2538266 C2

FIELD: electricity.

SUBSTANCE: combined winding of the induction machine with number of pole pairs 2p=4 and number of slots z=36 for number of parallel branches a=1 or 2 is made with pitch y=1-10 and contains 12 coils. Number of turns m_"з" of odd coils and number of turns m_"тр" of even coils comply with ratio $m_{'' т р "} / m_{" з "} = \sqrt{3} .$

EFFECT: increased specific power, decreased materials consumption, noise level and vibrations of the machine.

2 dwg

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RU 2 538 266 C2

Authors

Agrikov Jurij Mikhajlovich

Dujunov Dmitrij Aleksandrovich

Dujunov Evgenij Dmitrievich

Jakovlev Igor' Nikolaevich

Dates

2015-01-10—Published

2013-02-27—Filed