The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2015
Filed:
Mar. 02, 2011
Seung-min Jeon, Busan, KR;
Sung-seock Hwang, Cheongju-si, KR;
Suk Jang, Seoul, KR;
Myung Lee, Hwaseong-si, KR;
Jung-pil Han, Ulsan, KR;
Seung-Min Jeon, Busan, KR;
Sung-Seock Hwang, Cheongju-si, KR;
Suk Jang, Seoul, KR;
Myung Lee, Hwaseong-si, KR;
Jung-Pil Han, Ulsan, KR;
LG Hausys, Ltd., Seoul, KR;
Abstract
The present invention relates to a groove-type vacuum insulation material and a method of manufacturing the same. The groove-type vacuum insulation material includes core materials each having a block shape, at least one lateral wall of which has an inclined surface; a groove-type insulation board, in which the core materials are arranged on a plane of the board to be separated from each other, with the inclined surfaces thereof facing each other; an outer skin material formed in a film pouch shape and surrounding the entirety of upper and lower sides of the groove-type insulation board, the outer skin material being brought into close contact with the groove-type insulation board by vacuum-sealing, and exhibiting bending characteristics in a space between the core materials. The present invention also relates to a method of manufacturing the same.