公开(公告)号：US09074958B2

公开(公告)日：2015-07-07

申请号：US13981549

申请日：2012-04-09

申请人： Jung Pil Han ,  Jong Kyon Jeong ,  Son Cheal Bang ,  Sung Seock Hwang

发明人： Jung Pil Han ,  Jong Kyon Jeong ,  Son Cheal Bang ,  Sung Seock Hwang

IPC分类号： G01L21/00 ,  G01B11/16

CPC分类号： G01L21/00 ,  G01B11/16

摘要： An apparatus for measuring the degree of vacuum of a multistage vacuum heat-insulating member and to a measurement method using the same includes a chamber in which a plurality of vacuum heat-insulating members are accommodated and which forms a sealed space; a shelf arranged within the chamber so as to support the plurality of vacuum heat-insulating members in a plurality of layers; a displacement sensor for sensing the displacement of each outer shell of the vacuum heat-insulating members stacked on the shelf; and a vacuum unit connected to the chamber so as to regulate the pressure of the internal space of the chamber.

摘要翻译： 一种用于测量多级真空绝热构件的真空度的装置及使用其的测量方法包括容纳多个真空绝热构件并形成密封空间的室; 设置在所述室内的搁架，以便支撑所述多个真空绝热构件的多个层; 位移传感器，用于感测层叠在搁板上的真空绝热构件的每个外壳的位移; 以及连接到所述室的真空单元，以调节所述室的内部空间的压力。

公开(公告)号：US20130314720A1

公开(公告)日：2013-11-28

申请号：US13981549

申请日：2012-04-09

申请人： Jung Pil Han ,  Jong Kyon Jeong ,  Song Cheal Bang ,  Sung Seock Hwang

发明人： Jung Pil Han ,  Jong Kyon Jeong ,  Song Cheal Bang ,  Sung Seock Hwang

IPC分类号： G01L21/00 ,  G01B11/16

CPC分类号： G01L21/00 ,  G01B11/16

摘要： An apparatus for measuring the degree of vacuum of a multistage vacuum heat-insulating member and to a measurement method using the same includes a chamber in which a plurality of vacuum heat-insulating members are accommodated and which forms a sealed space; a shelf arranged within the chamber so as to support the plurality of vacuum heat-insulating members in a plurality of layers; a displacement sensor for sensing the displacement of each outer shell of the vacuum heat-insulating members stacked on the shelf; and a vacuum unit connected to the chamber so as to regulate the pressure of the internal space of the chamber.

摘要翻译： 一种用于测量多级真空绝热构件的真空度的装置及使用其的测量方法包括容纳多个真空绝热构件并形成密封空间的室; 设置在所述室内的搁架，以便支撑所述多个真空绝热构件的多个层; 位移传感器，用于感测层叠在搁板上的真空绝热构件的每个外壳的位移; 以及连接到所述室的真空单元，以调节所述室的内部空间的压力。