Title:
GROOVED TYPE OF VACUUM THERMAL INSULATION MATERIAL AND A PRODUCTION METHOD FOR THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/108850
Kind Code:
A2
Abstract:
The present invention relates to a grooved type of vacuum thermal insulation material and to a production method for the same, and the invention relates to the provision of a grooved type of vacuum thermal insulation material comprising: a core material which has a block type shape, and in which one or more of the block side surfaces is constituted as an inclined surface; a grooved thermal insulation board wherein a plurality of the core materials are disposed on the flat surface, and are disposed separated from each other with the inclined surfaces facing each other; and an outer skin material which is constituted in the form of a film pouch covering the whole of the upper surface and the lower surface of the grooved thermal insulation board, and is formed so as to be able to be hermetically attached to the grooved thermal insulation board by means of a vacuum sealing process, and which also is formed so as to exhibit bending properties in the separated portions between the core materials; and the invention also relates to the provision of a method for producing the same.
Inventors:
JEON, Seung-Min (Lotte Apt. #, U 1-dong Haeundae-gu, Busan 612-742, 612-742, KR)
전승민 (부산광역시 해운대구 우1동 롯데아파트 12동 1305호, 612-742 Busan, 612-742, KR)
HWANG, Sung-Seock (Samil Apt. #3-212, Biha-dong Heungdeok-g, Cheongju-si Chungcheongbuk-do 361-370, 361-370, KR)
황승석 (충청북도 청주시 흥덕구 비하동 삼일아파트 3동 212호, 361-370 Chungcheongbuk-do, 361-370, KR)
JANG, Suk (Bangbae Art e-Pyeonhansesang Apt. #103-502, 484-6 Bangbae 3-dong Seocho-gu, Seoul 137-063, 137-063, KR)
전승민 (부산광역시 해운대구 우1동 롯데아파트 12동 1305호, 612-742 Busan, 612-742, KR)
HWANG, Sung-Seock (Samil Apt. #3-212, Biha-dong Heungdeok-g, Cheongju-si Chungcheongbuk-do 361-370, 361-370, KR)
황승석 (충청북도 청주시 흥덕구 비하동 삼일아파트 3동 212호, 361-370 Chungcheongbuk-do, 361-370, KR)
JANG, Suk (Bangbae Art e-Pyeonhansesang Apt. #103-502, 484-6 Bangbae 3-dong Seocho-gu, Seoul 137-063, 137-063, KR)
Application Number:
KR2011/001447
Publication Date:
September 09, 2011
Filing Date:
March 02, 2011
Export Citation:
Assignee:
LG HAUSYS, LTD. (20 Yeouido-dong, Yeongdeungpo-gu, Seoul 150-721, 150-721, KR)
㈜엘지하우시스 (서울특별시 영등포구 여의도동 20, 150-721 Seoul, 150-721, KR)
JEON, Seung-Min (Lotte Apt. #, U 1-dong Haeundae-gu, Busan 612-742, 612-742, KR)
전승민 (부산광역시 해운대구 우1동 롯데아파트 12동 1305호, 612-742 Busan, 612-742, KR)
HWANG, Sung-Seock (Samil Apt. #3-212, Biha-dong Heungdeok-g, Cheongju-si Chungcheongbuk-do 361-370, 361-370, KR)
황승석 (충청북도 청주시 흥덕구 비하동 삼일아파트 3동 212호, 361-370 Chungcheongbuk-do, 361-370, KR)
㈜엘지하우시스 (서울특별시 영등포구 여의도동 20, 150-721 Seoul, 150-721, KR)
JEON, Seung-Min (Lotte Apt. #, U 1-dong Haeundae-gu, Busan 612-742, 612-742, KR)
전승민 (부산광역시 해운대구 우1동 롯데아파트 12동 1305호, 612-742 Busan, 612-742, KR)
HWANG, Sung-Seock (Samil Apt. #3-212, Biha-dong Heungdeok-g, Cheongju-si Chungcheongbuk-do 361-370, 361-370, KR)
황승석 (충청북도 청주시 흥덕구 비하동 삼일아파트 3동 212호, 361-370 Chungcheongbuk-do, 361-370, KR)
Attorney, Agent or Firm:
DAE-A INTERNATIONAL IP & LAW FIRM (3F Hanyang Bldg, 830-71 Yeoksam-dong, Gangnam-gu, Seoul 135-936, 135-936, KR)
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