公开(公告)号：US20100263540A1

公开(公告)日：2010-10-21

申请号：US12796396

申请日：2010-06-08

Applicant: Masamichi Hashida ,  Kazutaka Uekado ,  Akiko Yuasa

Inventor： Masamichi Hashida ,  Kazutaka Uekado ,  Akiko Yuasa

IPC: B01D53/02

CPC classification number: F16L59/065 ,  Y10S55/05

Abstract: A jacket material into which a gas adsorbing device and core material are inserted is decompressed in a vacuum chamber, the opening is sealed, and then the jacket material is exposed to the atmosphere. In the atmospheric pressure, a pressure of about 1 atm which is equivalent to the pressure difference between the inside and outside is applied to the jacket material of the heat insulator. The jacket material is made of a plastic laminated film and is deformed by pressure. A protruding portion is plunged into a container to drill through holes, and a gas adsorbent in the container communicates with the inside of the jacket material. Thus, both during holding and in applying to the vacuum heat insulator, the gas adsorbent can be applied to the vacuum heat insulator without degradation, and the high degree of vacuum can be kept for a long time.

公开(公告)号：US20090029095A1

公开(公告)日：2009-01-29

申请号：US11919866

申请日：2006-05-19

Applicant: Tomohisa Tenra ,  Masamichi Hashida

Inventor： Tomohisa Tenra ,  Masamichi Hashida

IPC: B32B3/02 ,  G01M19/00

CPC classification number: B32B17/02 ,  F16L59/065 ,  F25D2201/14 ,  Y10T428/239

Abstract: Vacuum insulator includes core member and jacket which covers core member. Jacket is decompressed its interior and core member includes a glass-fiber laminated unit. The glass fiber is formed of reinforced glass-fiber which is low brittle and its fiber strength is reinforced. This structure allows improving the heat insulating performance as well as lowering the material cost of vacuum insulator.

Abstract translation: 真空绝缘体包括芯部件和覆盖芯部件的护套。 夹套减压其内部，芯部件包括玻璃纤维层压单元。 玻璃纤维由脆弱的强化玻璃纤维形成，纤维强度增强。 这种结构允许提高隔热性能以及降低真空绝缘子的材料成本。