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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0219168 (1994-03-28) |
우선권정보 | JP-0070582 (1993-03-29) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 21 인용 특허 : 0 |
A drive system comprises first and second motors for driving an electric car in response to alternating electric currents supplied to their coils. The first and second motors have their respective first and second rotors assembled on a common shaft at angular positions which are shifted by a first p
A drive system for an electric car comprising: first and second electric motors for driving the electric car; said first and second motors having (a) respective first and second rotors with permanent magnets, (b) respective first and second stators, and (c) respective first and second pluralities of
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