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1. (US20090121566) BRUSHLESS MOTOR

官庁 : アメリカ合衆国
出願番号: 12264364 出願日: 04.11.2008
公開番号: 20090121566 公開日: 14.05.2009
公報種別: A1
IPC:
H02K 11/00
H 電気
02
電力の発電,変換,配電
K
発電機,電動機
11
測定もしくは保護器具または電気部分との構造的結合,例.抵抗,スイッチあるいはラジオ障害の抑制器との構造的結合
出願人: HONDA MOTOR CO, LTD.
発明者: ISHIZEKI Masaki
Ishida Hisashi
Miyazaki Susumu
Hamaya Kazushi
代理人: ARENT FOX LLP
優先権情報: 2007287861 05.11.2007 JP
発明の名称: (EN) BRUSHLESS MOTOR
要約: front page image
(EN)

The brushless motor is provided with: a tubular stator case; a stator core; a rotor; a plurality of teeth which extend radially inward and are integrally formed on an inner peripheral surface of the stator core; a coil bobbin which is mounted between the mutually adjacent teeth; a lead wire which feed power to the coil; and a wiring substrate which relays a connection between the lead wire and the coil, wherein: the coil bobbin has flange portions which protrude outward from peripheral edges of the both ends of the coil bobbin; one of the flange portions of the coil bobbin has an enlarged member which protrudes outward from the surface of the flange portion; the enlarged member has a guide portion which holds the winding end of the coil; and the wiring substrate is connected the coil bobbin while contacting therewith in an axial direction of the stator core.