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    • 22. 发明申请
    • FLASK SEALING SYSTEM AND MICROWAVE TREATMENT APPARATUS WITH SUCH A SEALING SYSTEM
    • FLASK密封系统和具有这种密封系统的微波处理设备
    • WO1996035937A1
    • 1996-11-14
    • PCT/FR1996000698
    • 1996-05-09
    • SOCIETE PROLABOQUENTIN, Eric
    • SOCIETE PROLABO
    • G01N01/44
    • B01J19/126B01J2219/1209B01J2219/1218G01N1/44
    • A sealing system for sealing one or more flasks (10) with a longitudinal X-X' axis, open at a first end thereof (11) for introducing a sample and positioned inside a microwave application cavity (100) for heating the sample is described. The system of the invention comprises a cap (20) to be partially inserted in the flask along the X-X' axis so as to close the open end thereof and retaining means (30) for holding the cap in a flask sealing position, wherein the portion (22) of said cap which is inserted in the flask has a peripheral skirt (23) capable of sealingly engaging the inner wall (12) of the flask under an excess pressure created therein by heating the sample with microwaves.
    • 描述了用于密封具有纵向X-X'轴的一个或多个烧瓶(10)的密封系统,其在其第一端(11)处开口,用于引入样品并定位在用于加热样品的微波施加空腔(100)内部。 本发明的系统包括:一个盖子(20),用于沿着XX'轴部分地插入烧瓶中以封闭其开口端,并且用于将盖子保持在烧瓶密封位置的保持装置(30) 插入烧瓶中的所述盖子(22)具有周边裙部(23),该周边裙部(23)能够通过用微波加热样品,在其中产生的过大的压力下与烧瓶的内壁(12)密封接合。