Title:
キャンド・リニアモータ電機子およびキャンド・リニアモータ
Document Type and Number:
Japanese Patent JP4636390
Kind Code:
B2
Abstract:
A canned linear motor armature comprising an armature winding constituted by a coil group including a plurality of formed coils formed in a flat plate shape. A metal-made chassis is provided to surround the armature winding by a frame-like shape. A can hermetically closes two opening portions of the chassis. The coil group is interposed by a wiring board having a wiring portion and a resin-made frame of a bath tub shape. The frame is opened only at a face side of the wiring board. A periphery of the formed coils surrounded by the wiring board and the frame is configured to be injection-molded by a mold or a potting resin.
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Inventors:
Kenichi Sadabu
Satoshi Hamao
Mitsuhiro Matsuzaki
Satoshi Hamao
Mitsuhiro Matsuzaki
Application Number:
JP2007512483A
Publication Date:
February 23, 2011
Filing Date:
March 24, 2006
Export Citation:
Assignee:
Yaskawa Electric Co., Ltd.
International Classes:
H02K41/02; H02K41/03
Domestic Patent References:
| JP2000358351A | 2000-12-26 | |||
| JPH03178507A | 1991-08-02 |