Title:
往復動式モータ
Document Type and Number:
Japanese Patent JP3571695
Kind Code:
B2
Abstract:
A reciprocating motor for a reciprocating type compressor includes a bobbin having a coil wound inside thereof, a terminal formed at one side of the bobbin, for electrically connecting the coil and an external circuit, a core part at which a plurality of lamination sheets are radially stacked in a circumferential direction centering around the bobbin, and a fixing part for fixing at least one lamination sheet at the inner side of the core part. With this construction, the lamination sheets making the core part is prevented from vibrating and the collision between the lamination sheets and the terminal is prevented, so that when the motor operates, its noise is reduced and reliability of the operation of the motor is heightened.
Inventors:
Cancun-Suk
Begyo-Jung
Full Kyun-Bum
Hochon-te
Begyo-Jung
Full Kyun-Bum
Hochon-te
Application Number:
JP2001560515A
Publication Date:
September 29, 2004
Filing Date:
February 17, 2001
Export Citation:
Assignee:
LG Electronics Inc.
International Classes:
H02K1/18; F04B17/00; H02K1/12; H02K3/46; H02K3/52; H02K33/16; (IPC1-7): H02K33/16; H02K1/18; H02K3/46
Domestic Patent References:
| JP2000166189A | ||||
| JP2053239U |
Foreign References:
| WO2000062406A1 | ||||
| US5844332 |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Shimichi Akihisa
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Shimichi Akihisa
Masaya Nishiyama
Higuchi Souji