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Patent Searching and Data


Title:
HEATER UNIT, AND AIR PURIFIER INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2011/034267
Kind Code:
A1
Abstract:
According to one embodiment of the present invention, a heater unit comprises: a heater-mounting portion disposed at the outside of an object to be attached; a coil coupled to the heater-mounting portion, for generating a magnetic field by means of current flowing therein; a magnetic member provided at one side of the coil and coupled to the heater-mounting portion; a cover member covering the outside of the coil and of the magnetic member; and a coupling member for detachably coupling the heater-mounting portion to the object to be attached. According to the present embodiment, the heater unit is modularized so as to be mounted to and removed from an air purifier, in order to facilitate the replacement and repair of the heater coil.

Inventors:
CHOI, Hwan-Jong (LG Electronics Inc.IP Group, 391-2 Gaeumjeong-don, Changwon City Gyoungsangnam-do 641-711, 641-711, KR)
최환종 (경상남도 창원시 가음정동 391-2번지 LG전자 디지털어플라이언스 사업본부, 641-711 Gyoungsangnam-do, 641-711, KR)
JUNG, Seung-Hyun (LG Electronics Inc.IP Group, 391-2 Gaeumjeong-don, Changwon City Gyoungsangnam-do 641-711, 641-711, KR)
Application Number:
KR2010/001669
Publication Date:
March 24, 2011
Filing Date:
March 18, 2010
Export Citation:
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Assignee:
LG ELECTRONICS INC. (20 Yeouido-dong, Yeongdeungpo-gu, Seoul 150-721, 150-721, KR)
엘지전자 주식회사 (서울시 영등포구 여의도동 20번지, 150-721 Seoul, 150-721, KR)
CHOI, Hwan-Jong (LG Electronics Inc.IP Group, 391-2 Gaeumjeong-don, Changwon City Gyoungsangnam-do 641-711, 641-711, KR)
최환종 (경상남도 창원시 가음정동 391-2번지 LG전자 디지털어플라이언스 사업본부, 641-711 Gyoungsangnam-do, 641-711, KR)
International Classes:
F25B43/00; F25B21/00; F25B47/02; F25D21/08
Foreign References:
JP2001091111A2001-04-06
JPH07324846A1995-12-12
JP2000220912A2000-08-08
JP2001108332A2001-04-20
JP2007127381A2007-05-24
Other References:
None
Attorney, Agent or Firm:
HAW, Yong-Noke (6th Fl. Hyun Juk Bldg, 832-41 Yeoksam-dong,Gangnam-gu, Seoul 135-080, 135-080, KR)
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