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公开(公告)号：EP1854541A1
公开(公告)日：2007-11-14
申请号：EP06405199.8
申请日：2006-05-12
IPC分类号： B01L3/00
CPC分类号： B01L3/50855 , B01L3/5085 , B01L2300/0829 , C12M23/12
摘要： A multi-well plate (1) for mixing a fluid, comprises a plurality of wells (2). Each of the wells (2) has an opening arranged at a top side of the multi-well plate (1). At least one of the wells (2) has a cross-section parallel to the top side having an elongated shape. By means of such a multi-well plate (1) a faster and therefore more efficient mixing is possible using standard mixing devices such as shakers.
摘要翻译： 用于混合流体的多孔板（1）包括多个孔（2）。 每个孔（2）具有布置在多孔板（1）的顶侧的开口。 孔（2）中的至少一个具有平行于具有细长形状的顶侧的横截面。 通过这种多孔板（1），可以使用诸如振动筛之类的标准混合装置来实现更快和因此更有效的混合。
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公开(公告)号：EP2144025A1
公开(公告)日：2010-01-13
申请号：EP09164722.2
申请日：2009-07-07
CPC分类号： F25D23/025 , A01N1/02 , A01N1/0242 , F25D11/04 , F25D13/02
摘要： A convection barrier (2;2a;2b;2c) for a freezer (1;1a;1b;1c) comprises
- a foil (20;20a;20b;20c) having at least one opening (230;230a;230b;230c) therein,
- storage and transport means (21,22;21a,22a,211a,221a, 25a,27a;21b,22b,25b;21c,22c,25c,28c) for storing and moving the foil (20;20a;20b;20c) so as to transport the at least one opening (230;230a;230b;230c) to a desired position in order to allow access through the at least one opening (230;230a;230b;230c) to the interior of the freezer (1;1a;1b;1c) at the desired position, and
- tensioning means (28a;28b;28c,25c) for continuously keeping the foil (20;20a;20b;20c) in a tensioned state.摘要翻译： 用于冷冻机（1; 1a; 1b; 1c）的对流屏障（2; 2a; 2b; 2c）包括： - 具有至少一个开口（230; 230a; 230b; 230c ）; - 用于存储和移动所述箔（20; 20a; 21b; 21c）的存储和传送装置（21,22; 21a，22a，211a，221a，25a，27a; 21b，22b，25b; 21c，22c，25c， 20b; 20c）以便将所述至少一个开口（230; 230a; 230b; 230c）输送到期望位置，以允许通过所述至少一个开口（230; 230a; 230b; 230c）进入所述至少一个开口 冷冻机（1; 1a; 1b; 1c）处于所需位置，以及 - 张紧装置（28a; 28b; 28c，25c），用于连续地保持箔片（20; 20a; 20b; 20c）处于张紧状态。
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公开(公告)号：EP1859870A1
公开(公告)日：2007-11-28
申请号：EP07108517.9
申请日：2007-05-21
CPC分类号： B01L3/021 , B01L2200/147 , B01L2300/1827 , B01L2300/1888 , B01L2400/0487 , G01N35/10 , G01N2035/00425
摘要： A heatable pipette (1) with a needle (2) has an inner channel (23) defined by an inner wall (21). The pipette (1) is arranged to conduct electric current through the inner wall (21) for resistively heating the inner wall (21). The needle (2) has an outer wall (22), and an outer channel (24) is defined between the outer wall (22) and the inner wall (21). The outer channel (24) is connectable to pressure air means for providing pressure air into the outer channel (24) and the outer channel (24) has outlet openings (26) for providing the pressure air out of the outer channel (24). By conducting current directly through the inner wall (21), the inner wall (21) itself operates as resistor. Particularly, if the inner wall is made of an appropriate material, for example of stainless steel, the ohmic resistance of the inner wall (21) is not negligible even if the inner wall is very thin. Therefore, the inner wall (21) can directly be used as resistor for resistance heating of the inner wall (21) even if the needle is manufactured in small dimensions.
摘要翻译： 具有针（2）的可加热移液管（1）具有由内壁（21）限定的内通道（23）。 移液管（1）布置成通过内壁（21）传导电流，用于电阻加热内壁（21）。 针（2）具有外壁（22），并且外通道（24）被限定在外壁（22）和内壁（21）之间。 外部通道（24）可连接到压力空气装置，用于向外部通道（24）提供压力空气，而外部通道（24）具有用于将压力空气从外部通道（24）提出的出口（26）。 通过直接通过内壁（21）导通电流，内壁（21）本身作为电阻器工作。 特别地，如果内壁由适当的材料制成，例如不锈钢，即使内壁非常薄，内壁（21）的欧姆电阻也不能忽略。 因此，即使针被制造成小尺寸，内壁（21）也可以直接用作内壁（21）的电阻加热用电阻。
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公开(公告)号：EP1859870B1
公开(公告)日：2012-05-30
申请号：EP07108517.9
申请日：2007-05-21
CPC分类号： B01L3/021 , B01L2200/147 , B01L2300/1827 , B01L2300/1888 , B01L2400/0487 , G01N35/10 , G01N2035/00425
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