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Patent Searching and Data


Title:
MOTOR
Document Type and Number:
WIPO Patent Application WO/2019/083238
Kind Code:
A1
Abstract:
The present embodiment comprises: a rotary shaft; a rotor mounted on the rotary shaft; a stator for encompassing the outer circumference of the rotor; an impeller mounted on the rotary shaft so as to be spaced from the rotor; a bearing housing having a through-hole through which the rotary shaft passes; a rolling bearing disposed in the bearing housing and coupled to the rotary shaft; and a gas bearing disposed in the bearing housing so as to be spaced from the rolling bearing in an axial direction, and facing the outer circumference of the rotary shaft.

Inventors:
KIM SUNGGI (KR)
KIM BYUNGJIK (KR)
HWANG EUNJI (KR)
KIM DONGHAN (KR)
KIM CHANGLAE (KR)
Application Number:
PCT/KR2018/012508
Publication Date:
May 02, 2019
Filing Date:
October 22, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F04D25/06; F04D29/056
Foreign References:
KR101633673B12016-06-27
KR101004701B12011-01-04
KR20100033857A2010-03-31
KR19990000361A1999-01-15
JPH0554821U1993-07-23
US20100215491A12010-08-26
Other References:
See also references of EP 3683448A4
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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