Dynamically evacuable apparatuses comprising organic aerogels or xerogels

    公开(公告)号:AU2012234374B2

    公开(公告)日:2016-10-20

    申请号:AU2012234374

    申请日:2012-03-26

    Applicant: BASF SE

    Abstract: The present invention relates to a dynamically evacuable, electrically operated apparatus comprising a contiguously evacuable region and a working region whose temperature can be controlled and which is thermally insulated by the contiguously evacuable region from the ambient temperature, and also a means for actively maintaining a vacuum so that the pressure in the contiguously evacuable region of the apparatus is constant over time within a prescribed pressure range, where the contiguously evacuable region makes up at least 20% by volume of the total volume occupied by a porous and/or cellular insulation material in the apparatus and the contiguously evacuable region comprises at least one organic aerogel and/or organic xerogel.

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