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    • 50. 发明授权
    • Thermal insulating panel
    • 保温板
    • US09481996B2
    • 2016-11-01
    • US14407437
    • 2013-06-11
    • ELECTRICITE DE FRANCE
    • Thierry DuforestelDiane De CacquerayPierre-Henri Milleville
    • F16L59/065E04B1/76E04B1/74E04B1/80E04C2/34E04B2/00F28F13/00
    • E04B1/7612E04B1/74E04B1/76E04B1/80E04B1/803E04B1/806E04C2/3405E04C2/44F28F2013/008
    • The invention relates to a thermal insulation device comprising at least one panel (100) provided with two walls (110, 120) separated by a peripheral main spacer (102) in order to define a gas-tight chamber (104) containing a partial vacuum, and at least two flexible films (150, 160) locally attached to secondary spacers (140) at intermediate points between the two walls (110, 120) and defining tight secondary compartments (158) between each other. As a result of applying successive potentials of selected polarity between the walls (110, 120) and the flexible films (150, 160), the flexible films (150, 160) are moved between a first thermal insulation position wherein the films (150, 160) are separated from each other and a second position wherein the films (150, 160) are in mutual contact at least on a substantial part of the surface thereof.
    • 本发明涉及一种绝热装置,其包括至少一个面板(100),其具有由周边主间隔件(102)分隔开的两个壁(110,120),以便限定包含部分真空的气密室(104) 以及至少两个柔性膜(150,160),其在两个壁(110,120)之间的中间点处局部地附接到次级间隔件(140),并且在彼此之间限定紧密的第二隔室(158)。 作为在壁(110,120)和柔性膜(150,160)之间施加选定极性的连续电位的结果,柔性膜(150,160)在第一绝热位置之间移动,其中膜 160)彼此分离,并且第二位置,其中膜(150,160)至少在其表面的大部分上相互接触。