Title:
PIPE HAVING A HEATER
Document Type and Number:
WIPO Patent Application WO/2012/124911
Kind Code:
A2
Abstract:
The present invention relates to a pipe having a heater for preventing the pipe from freezing and bursting in the winter. The pipe having a heater includes: a pipe having a cylindrical shape defining a hollow space through which a fluid flows; a heater embedded in one side of the inside of the curved surface of the pipe so as to surround the curved surface, wherein the heater generates heat when power is supplied thereto. According to the prevent invention, even though the pipe is not surrounded by a separate heat insulator in the winter, the pipe may be prevented from freezing and bursting, so as to eliminate the cumbersome process of surrounding the pipe with a heat insulator. In addition, the pipe, when disposed inside a wall without being exposed to the outside, may be prevented from freezing and bursting, to thereby improve product reliability.
Inventors:
LEE SANG WON (KR)
Application Number:
PCT/KR2012/001548
Publication Date:
September 20, 2012
Filing Date:
February 29, 2012
Export Citation:
Assignee:
LEE SANG WON (KR)
International Classes:
E03B7/10; F16L53/38
Foreign References:
| KR200352287Y1 | 2004-06-04 | |||
| JPH0569485U | 1993-09-21 | |||
| KR200289291Y1 | ||||
| KR200373614Y1 | 2005-01-21 |
Attorney, Agent or Firm:
B&IP-JOOWON PATENT AND LAW FIRM (KR)
특허법인주원 (KR)
특허법인주원 (KR)
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