Title:
HEATING DEVICE AND LIQUID HEATING DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2012/134242
Kind Code:
A3
Abstract:
Disclosed are a heating device and a liquid heating device comprising the same, wherein the heating device employs carbon fibers as heating elements and the outside surfaces of the heating elements are insulated by Teflon. The heating device includes: a heating section, in which heating elements including carbon fibers are arranged in shapes that include a plurality of lines or rows or zigzag shapes; and an insulating section which covers the heating section by fluorocarbon resin such that the heating section is insulated from the outside. And, the liquid heating device includes: a housing which receives liquid; and the heating device which is provided in the housing and heats the liquid. According to the heating device and the liquid heating device, the outside of the heating elements, which include the carbon fibers, is covered by the insulating section, which is made from fluorocarbon resin. Therefore, the volatilization of carbon may be prevented, thereby increasing the lifespan of the heating elements. In addition, operations may be stably carried out at high heating temperatures and a stable insulation performance may be secured in a liquid.
Inventors:
KIM YOUNG-HUN (KR)
KIM MIN-HWI (KR)
KIM MIN-HWI (KR)
Application Number:
PCT/KR2012/002420
Publication Date:
January 10, 2013
Filing Date:
March 30, 2012
Export Citation:
Assignee:
KIM YOUNG-HUN (KR)
KIM MIN-HWI (KR)
KIM MIN-HWI (KR)
International Classes:
H05B3/14; H05B3/20; H05B3/60
Foreign References:
| KR20100030535A | 2010-03-18 | |||
| KR20090123734A | 2009-12-02 | |||
| KR19990014324A | 1999-02-25 | |||
| KR20000019252U | 2000-11-06 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (Daelim Acrotel13 Eonju-ro 30-gil, Gangnam-gu, Seoul 135-971, KR)
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Claims: