ROTOR ASSEMBLY AND MOTOR INCLUDING SAME

Title:

ROTOR ASSEMBLY AND MOTOR INCLUDING SAME

Document Type and Number:

WIPO Patent Application WO/2016/093559

Kind Code:

A1

Abstract:

Disclosed in an embodiment are a rotor assembly and a motor including the same, the rotor assembly comprising: a rotor part; and a first cover including a first fixing plate for covering one side of the rotor part and a plurality of first vane parts protruding from the first fixing plate, wherein a first angle, which is formed by an imaginary line extending from an outer end of the first vane part and a tangential line of a first imaginary circle, is greater than a second angle formed by an imaginary line extending from an inner end of the first vane part and a tangential line of a second imaginary circle, the centers of the first imaginary circle and the second imaginary circle are the same as the center of the first fixing plate, the tangential line of the first imaginary circle is a tangential line at a position at which the first imaginary circle and the outer end meet and the tangential line of the second imaginary circle is a tangential line at a position at which the second imaginary circle and the inner end meet.

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Inventors:

YU HYUN SOO (KR)

Application Number:

PCT/KR2015/013211

Publication Date:

June 16, 2016

Filing Date:

December 04, 2015

Export Citation:

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Assignee:

LG INNOTEK CO LTD (KR)

International Classes:

H02K1/22

Foreign References:

JP2012200087A	2012-10-18
JP2000060045A	2000-02-25
US20060138979A1	2006-06-29
JPH0591173U	1993-12-10
JP2009278751A	2009-11-26

Other References: