Title:
INSULATION DEVICE FOR LOW-TEMPERATURE PIPE
Document Type and Number:
WIPO Patent Application WO/2020/256226
Kind Code:
A1
Abstract:
The insulation device for a low-temperature pipe, according to the present invention, comprises: a pair of primary lagging materials which surround the outer surface on one side and the outer surface on the other side in the radial direction of a pipe; a pair of secondary lagging materials which surround the outer surfaces of the first lagging materials; a pair of tertiary lagging materials which surround the outer surfaces of the secondary lagging materials; a pair of finishing covers which surround the outer surfaces of the tertiary lagging materials; an out-profile which is connected so as to cover both ends of the finishing covers in the width direction; and an in-profile which is connected so as to cover both ends of the finishing covers in the lengthwise direction, wherein the surfaces where the pair of secondary lagging materials meet one another are staggered at least one time.
Inventors:
KIM SANG KI (KR)
Application Number:
PCT/KR2019/013543
Publication Date:
December 24, 2020
Filing Date:
October 16, 2019
Export Citation:
Assignee:
DONG IN ENG CO LTD (KR)
International Classes:
F16L59/147; F16L59/02; F16L59/10
Foreign References:
| KR20010075339A | 2001-08-09 | |||
| KR101820450B1 | 2018-01-22 | |||
| KR20070100207A | 2007-10-10 | |||
| KR20180018190A | 2018-02-21 | |||
| JP2005133838A | 2005-05-26 |
Other References:
See also references of EP 3798495A4
Attorney, Agent or Firm:
KIM, Sun Kee et al. (KR)
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