Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BRUSHLESS DC MOTOR FOR LAUNDRY DRYER
Document Type and Number:
WIPO Patent Application WO/2019/164108
Kind Code:
A1
Abstract:
The brushless DC (BLDC) motor for a laundry dryer according to the present invention comprises a stator assembly 20 which comprises a stator core 21, upper and lower insulators 22, 23 coupled to the upper part and lower part of the stator core 21 and a coil 24 wound on a plurality of teeth projecting toward the inner side of the stator core 21; a rotor assembly 40 which comprises a main shaft 41 and a rotor core 43 coupled to the main shaft 41 and located inside the stator assembly 20 to rotate; an upper housing 10 coupled to the upper part of the stator core 21; and a lower housing 30 coupled to the lower part of the stator core 21, wherein the BLDC motor for a laundry dryer further comprises a thermal protector located in the upper part of the coil 24 wound on the teeth to be electrically connected to the coil 24.

Inventors:
JANG, Jeong Cheol (201-2001, 55 Ilgokmaeul-ro,Buk-gu, Gwangju, 61040, KR)
YANG, Gyeong Sik (20, Seoyang-ro 41beon-gil,Buk-gu, Gwangju, 61216, KR)
PARK, Seung Ju (101-207, 135 Hwajeong-ro,Seo-gu, Gwangju, 61997, KR)
Application Number:
KR2018/015527
Publication Date:
August 29, 2019
Filing Date:
December 07, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NEW MOTECH CO., LTD. (8 Hanamsandan 7beon-ro, Gwangsan-gu, Gwangju, 62216, KR)
International Classes:
H02K11/25; D06F37/30; H02K3/34; H02K5/04; H02K9/02; H02K29/00
Foreign References:
CN104079104A2014-10-01
CN203942360U2014-11-12
US6710478B12004-03-23
US20070194654A12007-08-23
JPH1052012A1998-02-20
Attorney, Agent or Firm:
LEE, Sung Rok (Woogin Intellectual Property Law Firm, 7th Fl. 38-3 Teheranro-4-gil,,Gangnam-gu, Seoul, 06241, KR)
Download PDF: