Rotating electrical machine and vehicle equipped with rotating electrical machine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 9413201
SERIAL NO

13810838

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rotating electrical machine includes: a stator core; a stator winding; and a rotor. Cross conductors connect slot conductors to run astride slots with the slot pitch N+1 at coil ends on one side and run astride slots with the slot pitch N−1 at coil ends on another side, with N representing a number of slots per pole; the stator winding includes slot conductor groups each having a plurality of slot conductors; the plurality of slot conductors in each slot conductor group are inserted at a predetermined number Ns of successive slots so that the slot conductors in the slot conductor group take successive slot positions and successive layer positions; and the number Ns is set so that Ns=NSPP+NL when NSPP represents a number of slots per phase per pole and a number of layers is expressed as 2×NL.

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First Claim

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Patent Owner(s)

  • HITACHI AUTOMOTIVE SYSTEMS, LTD.

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hino, Noriaki Mito, JP 56 542
Kaimori, Tomoaki Hitachinaka, JP 13 48
Mori, Yoshimi Mito, JP 28 217
Nakayama, Kenichi Hitachinaka, JP 93 425
Oda, Keiji Hitachinaka, JP 41 649
Saito, Yasuyuki Hitachinaka, JP 107 595

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