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公开(公告)号：US20170261411A1
公开(公告)日：2017-09-14
申请号：US15511077
申请日：2015-09-15
Applicant: Bertin Technologies
Inventor： Julien Vallayer , Julien Charpentier
Abstract: A unit for grinding biological samples, comprising a grinding device including at least two tubes having different volumes, suitable for being mounted on a support of the grinding device, each tube comprising an inner space having a height (h) along the axis of the corresponding tube, and being intended to contain samples to be ground, means for driving the support in a precession movement, the support having an axis the position of which varies by describing a cone, each tube being subjected to a movement (d) defined by the projection, onto the axis of said cone, of the distance between the extreme positions of a same point of the tube during the precession movement.
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公开(公告)号：US10677692B2
公开(公告)日：2020-06-09
申请号：US15511077
申请日：2015-09-15
Applicant: Bertin Technologies
Inventor： Julien Vallayer , Julien Charpentier
Abstract: A unit for grinding biological samples, comprising a grinding device including at least two tubes having different volumes, suitable for being mounted on a support of the grinding device, each tube comprising an inner space having a height (h) along the axis of the corresponding tube, and being intended to contain samples to be ground, means for driving the support in a precession movement, the support having an axis the position of which varies by describing a cone, each tube being subjected to a movement (d) defined by the projection, onto the axis of said cone, of the distance between the extreme positions of a same point of the tube during the precession movement.
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公开(公告)号：US20160238493A1
公开(公告)日：2016-08-18
申请号：US15136076
申请日：2016-04-22
Applicant: Bertin Technologies
Inventor： Amandine Verdier , Daniel Trouchet , Julien Charpentier , Bruno Vallayer
CPC classification number: G01N1/2211 , A62B7/10 , A62B18/045 , C12M1/261 , G01N1/2208 , G01N1/2273 , G01N1/24 , G01N2001/2276
Abstract: A portable device for collecting particles and microorganisms is provided. The device includes a cyclone enclosure for centrifuging air, external air inlet for admitting air into the enclosure, and air outlet connected by a coupling to an air inlet filter of an individual motorized respiratory protection appliance.
Abstract translation: 提供了一种用于收集颗粒和微生物的便携式装置。 该装置包括用于离心空气的旋风外壳，用于将空气引入外壳的外部空气入口以及通过与各个电动呼吸防护装置的进气过滤器的联接器连接的空气出口。
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公开(公告)号：US10018537B2
公开(公告)日：2018-07-10
申请号：US15136076
申请日：2016-04-22
Applicant: Bertin Technologies
Inventor： Amandine Verdier , Daniel Trouchet , Julien Charpentier , Bruno Vallayer
CPC classification number: G01N1/2211 , A62B7/10 , A62B18/045 , C12M1/261 , G01N1/2208 , G01N1/2273 , G01N1/24 , G01N2001/2276
Abstract: A portable device for collecting particles and microorganisms is provided. The device includes a cyclone enclosure for centrifuging air, external air inlet for admitting air into the enclosure, and air outlet connected by a coupling to an air inlet filter of an individual motorized respiratory protection appliance.
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