公开(公告)号：US20120189746A1

公开(公告)日：2012-07-26

申请号：US13081173

申请日：2011-04-06

申请人： Timothy DeLong

发明人： Timothy DeLong

IPC分类号： A47J36/00 ,  B01F15/00 ,  G01N33/02 ,  A23P1/00 ,  A23L1/01 ,  B01F7/06 ,  A47J27/00

CPC分类号： A47J36/165 ,  B01F7/00208 ,  B01F7/00725 ,  B01F7/1675 ,  B01F7/18 ,  B01F7/20 ,  B01F7/22 ,  B01F15/00006 ,  B01F15/00175 ,  B01F15/0072

摘要： A stirring assembly, including a vessel and a stirring apparatus. The vessel includes a baffle plate fixed to an interior wall of the vessel. The stirring apparatus, includes: a lid assembly including a variable speed motor, the lid assembly removeably securable to the vessel; a shaft connected to the motor and extending into an interior space of the vessel; and a single scrapper attached to a distal end of the shaft, extending radially outward from the shaft, and in contact with a bottom interior surface of the vessel.

摘要翻译： 搅拌组件，包括容器和搅拌装置。 容器包括固定到容器的内壁的挡板。 搅拌装置包括：盖组件，其包括可变速马达，所述盖组件可拆卸地固定在容器上; 连接到电动机并延伸到容器的内部空间中的轴; 以及附接到所述轴的远端的单个刮板，其从所述轴径向向外延伸并与所述容器的底部内表面接触。

公开(公告)号：US20120189745A1

公开(公告)日：2012-07-26

申请号：US13010126

申请日：2011-01-20

申请人： Timothy DeLong

发明人： Timothy DeLong

IPC分类号： A47J36/00 ,  G01N33/02 ,  A47J27/00 ,  A23P1/00 ,  B01F7/22 ,  B01F15/00

CPC分类号： A47J36/165 ,  B01F7/00208 ,  B01F7/00641 ,  B01F7/00725 ,  B01F7/1675 ,  B01F7/18 ,  B01F7/20 ,  B01F7/22 ,  B01F15/00006 ,  B01F15/00175 ,  B01F15/0072

摘要： A stirring assembly, including a vessel and a stirring apparatus. The vessel includes a baffle plate connected to an interior wall of the vessel, and a space between the baffle and the wall. The stirring apparatus includes a lid assembly including a variable speed motor, the lid assembly removeably securable to the vessel, and a shaft removeably connected to the motor and extending into an interior space of the vessel. The stirring apparatus includes a single scrapper attached to a distal end of the shaft, extending radially outward from the shaft, and in contact with a bottom interior surface of the vessel; and a multi-bladed propeller secured to the shaft. A position of the propeller along a length of the shift is adjustable.

摘要翻译： 搅拌组件，包括容器和搅拌装置。 容器包括连接到容器的内壁的挡板以及挡板和壁之间的空间。 该搅拌装置包括盖组件，该盖组件包括可变速电动机，可拆卸地固定在容器上的盖组件，以及可移除地连接到电动机并延伸到容器内部空间的轴。 搅拌装置包括一个附着在轴的远端上的单个刮板，从轴的径向向外延伸并与容器的底部内表面相接触; 以及固定在轴上的多叶片螺旋桨。 螺旋桨沿着换档长度的位置是可调节的。

公开(公告)号：US20120129249A1

公开(公告)日：2012-05-24

申请号：US12954599

申请日：2010-11-24

申请人： Mazen A. Ba-abbad

发明人： Mazen A. Ba-abbad

IPC分类号： C12M1/02

CPC分类号： C12M21/02 ,  B01F7/00116 ,  B01F7/00141 ,  B01F7/00291 ,  B01F7/00975 ,  B01F7/168 ,  B01F7/18 ,  B01F13/0049 ,  B01F15/00454 ,  C12M27/02

摘要： The invention provides a stirring apparatus for stirring microorganisms such as, an alga in a culturing medium. The stirring apparatus includes one or more supporting structures. The stirring apparatus further includes a plurality of paddle units operatively connected to the one or more supporting structures. The plurality of paddle units are submerged in the culturing medium holding the microorganisms. Further, the plurality of paddle units are configured to rotate for stirring the microorganisms in the culturing medium. In response to the rotation of the plurality of paddle units, the stirring apparatus propels in the culturing medium.

摘要翻译： 本发明提供一种用于搅拌培养基中的藻类等微生物的搅拌装置。 搅拌装置包括一个或多个支撑结构。 搅拌装置还包括可操作地连接到一个或多个支撑结构的多个桨单元。 多个桨单元浸没在保持微生物的培养基中。 此外，多个桨单元构造成旋转以搅拌培养基中的微生物。 响应于多个桨单元的旋转，搅拌装置在培养介质中推进。

公开(公告)号：US20120127825A1

公开(公告)日：2012-05-24

申请号：US13261089

申请日：2010-07-22

申请人： Takeshi Kojima ,  Shinichi Yamagami

发明人： Takeshi Kojima ,  Shinichi Yamagami

IPC分类号： F16J15/34 ,  B01F7/00

CPC分类号： F16J15/3484 ,  B01F7/18 ,  F16J15/40

摘要： A mechanical seal device in which, between a processing equipment which performs processing under a sterile condition and a rotary shaft used with its one end inserted in the processing equipment from an atmosphere side, seal parts are disposed outside the processing equipment at least at two places along a length direction of the rotary shaft from the processing equipment side toward the atmosphere side seals the rotary shaft, and when the inside of the processing equipment and the seal parts are sterilized, the atmosphere-side seal part is also easily and surely sterilized similarly to the other seal part. An airtight area is provided on an atmosphere side of an atmosphere-side seal part so that an area communicating with the atmosphere-side seal part is kept airtight all along a circumferential direction of a rotary shaft, and sterilizing gas supplied to a sealing fluid supplied area, which is an area between the rotary shaft and a device main body of the mechanical seal device, in order to sterilize the seal parts is retained in the airtight area.

摘要翻译： 一种机械密封装置，其特征在于，在无菌状态下进行处理的处理设备与从气氛侧插入到处理设备中的一端使用的旋转轴之间，至少在两处设置在处理设备外部 沿着旋转轴的长度方向从加工设备侧向大气侧密封旋转轴，并且当处理设备的内部和密封部件被灭菌时，气氛侧密封部也容易且可靠地灭菌 到另一个密封部分。 在大气侧密封部的气氛侧设置有气密区域，使得与大气侧密封部连通的区域沿着旋转轴的圆周方向保持气密，并且供给到供给的密封流体的消毒气体 作为机械密封装置的旋转轴和装置主体之间的区域，为了对密封部进行消毒，保持在气密区域。

公开(公告)号：US20120045834A1

公开(公告)日：2012-02-23

申请号：US13266554

申请日：2010-04-23

申请人： Christopher Jones ,  Philip John Meyler ,  Rhys Evans

发明人： Christopher Jones ,  Philip John Meyler ,  Rhys Evans

IPC分类号： C12N5/071 ,  C12M1/02

CPC分类号： B01F7/18 ,  B01F7/00275 ,  B01F7/22 ,  C12M27/02 ,  C12M29/04 ,  C12M47/12

摘要： The invention relates to an impeller for growing adherent mammalian cells on microcarrier beads. In other aspects, the invention relates to methods of using the impeller and to bioreactors or cell separators comprising the impeller.

摘要翻译： 本发明涉及用于在微载体珠上生长附着哺乳动物细胞的叶轮。 在其他方面，本发明涉及使用叶轮和包括叶轮的生物反应器或细胞分离器的方法。

公开(公告)号：US20110261643A1

公开(公告)日：2011-10-27

申请号：US12735280

申请日：2009-10-28

申请人： Haruhisa Handa

发明人： Haruhisa Handa

IPC分类号： B01F7/20 ,  B23P11/00

CPC分类号： B01F7/18 ,  B01F7/00133 ,  B01F7/0015 ,  B01F7/00158 ,  B01F7/00633 ,  B01F7/00641 ,  B01F2215/0422 ,  B01F2215/0427 ,  B01F2215/0431 ,  Y10T29/49826

摘要： An agitation apparatus and an agitation method that ensure rapid and homogeneous agitation/mixing of fluids with a wide spectrum of viscosities from low to high levels and fluids with high thixotropy throughout an agitation vessel are provided. In an agitation apparatus, a lowest upper agitation blade is arranged to be vertically adjacent to a lower blade. As viewed from above, a line on a plane connecting a lower end portion of the lowest upper agitation blade to the center of an agitation shaft is arranged by a predetermined angle with respect to the center line of the lower blade in a blade radial direction. As viewed from the side, a horizontal cross section including the lower end portion of the lowest upper agitation blade is located below a horizontal cross section including an upper end portion of the lower blade.

摘要翻译： 提供了一种搅拌设备和搅拌方法，其确保了从低到高水平的宽范围粘度的流体和在整个搅拌容器中具有高触变性的流体的流体的快速和均匀的搅拌/混合。 在搅拌装置中，最下面的上搅拌叶片被布置成垂直邻近下叶片。 从上方观察，将最下面的上搅拌叶片的下端部与搅拌轴的中心连接的平面上的线相对于下叶片的中心线沿刀片径向方向排列成规定的角度。 从侧面观察，包括最低上搅拌叶片的下端部的水平截面位于包括下叶片的上端部的水平截面的下方。

公开(公告)号：US20110194374A1

公开(公告)日：2011-08-11

申请号：US12702572

申请日：2010-02-09

申请人： Hung-Lieh Chen

发明人： Hung-Lieh Chen

IPC分类号： B01F15/00

CPC分类号： B01F3/0807 ,  B01F7/003 ,  B01F7/18 ,  B01F2003/0842

摘要： An apparatus is used to stir and mix water with oil and simultaneously form small water-in-oil molecular clusters in the process of producing emulsion fuel. The apparatus includes a stirring tank and a stirring device located in the tank. The stirring device includes a rotary shaft and at least two axially extended blades connected to the rotary shaft. The blades respectively have a plurality of evenly distributed perforations formed thereon. When the blades rotate, the water and oil in the tank are continuously cut due to the perforations to thereby become evenly mixed with each other. Tourmaline stones or other power stones, collectively referred to as the tourmaline stones herein, are positioned in the stirring tank to electrolyze the water and form small water molecular clusters. The tourmaline stones also cause the water to contain rich amount of anionic surfactants, which emulsify the oil-water fuel to thereby form emulsion fuel.

摘要翻译： 在制造乳液燃料的过程中，使用一种装置来搅拌和混合水与油同时形成小的油包水分子簇。 该装置包括位于罐中的搅拌槽和搅拌装置。 搅拌装置包括旋转轴和连接到旋转轴的至少两个轴向延伸的叶片。 叶片分别具有形成在其上的多个均匀分布的穿孔。 当叶片旋转时，罐中的水和油由于穿孔而连续切割，从而彼此均匀地混合。 在这里统称为电气石的电气石或其他动力石定位在搅拌槽中以电解水并形成小的水分子簇。 电气石结石还使水含有丰富的阴离子表面活性剂，其乳化油 - 水燃料，从而形成乳液燃料。

公开(公告)号：US20110194371A1

公开(公告)日：2011-08-11

申请号：US12961216

申请日：2010-12-06

申请人： Jared P. Coffeen ,  Christopher A. Rossman ,  Carlos Negroni ,  Jeffery D. Arnett ,  Josh Butters

发明人： Jared P. Coffeen ,  Christopher A. Rossman ,  Carlos Negroni ,  Jeffery D. Arnett ,  Josh Butters

IPC分类号： B28C7/16

CPC分类号： A61B17/8822 ,  A61B17/8816 ,  A61B17/8833 ,  A61B2017/8838 ,  A61B2017/8844 ,  A61F2002/30405 ,  A61F2002/30523 ,  A61F2002/30558 ,  A61F2002/3056 ,  A61F2002/30601 ,  A61F2002/482 ,  A61F2220/0025 ,  A61F2250/0073 ,  A61F2250/0074 ,  B01F7/0005 ,  B01F7/00116 ,  B01F7/00158 ,  B01F7/0025 ,  B01F7/00275 ,  B01F7/18 ,  B01F15/00538 ,  B01F15/027 ,  B01F15/0279 ,  B01F2215/0029

摘要： A bone cement mixing and delivery system including a mixer and a delivery device. The mixer includes a paddle for mixing the components and a piston that pushes the mixed cement into the attached delivery device. The delivery device includes a tube into which the bone cement is forced from the mixer, and a plunger that forces the cement out of the tube during the medical procedure. The tube includes an entry port through which cement is introduced into the tube from the mixer. A one-way valve attached to the tube allows the cement to flow from the mixer through the entry port. After the cement is loaded in the tube, the delivery device is removed from the mixer. The valve blocks flow out of the entry port when the plunger is depressed.

摘要翻译： 一种包括混合器和输送装置的骨水泥混合和输送系统。 混合器包括用于混合部件的桨叶和将混合水泥推入附接的输送装置的活塞。 输送装置包括从混合器迫使骨粘固剂的管，以及在医疗过程中迫使水泥离开管的柱塞。 该管包括入口，通过该入口将水泥从混合器引入管中。 安装在管上的单向阀允许水泥从混合器流过入口。 将水泥装入管中后，将输送装置从混合器中取出。 当柱塞被压下时，阀门块从入口端口流出。

公开(公告)号：US20110135495A1

公开(公告)日：2011-06-09

申请号：US12962059

申请日：2010-12-07

申请人： Hassan Mohajer

发明人： Hassan Mohajer

IPC分类号： F01D5/02

CPC分类号： B01F3/04539 ,  B01F3/04609 ,  B01F7/00141 ,  B01F7/18 ,  B01F2003/04546 ,  B01F2003/04652 ,  B01F2003/04723 ,  B01F2215/0052 ,  C02F3/205 ,  Y02W10/15

摘要： In a rotatable tube having an open end and a closed end, an aperture is disposed along a length of the tube and is associated with a blade configured to create a reduced pressure pocket within a fluid medium near the aperture. When the tube, the aperture and the blade rotate within the fluid medium, an input gas is drawn through the open end of the tube and into the fluid medium through the aperture.

摘要翻译： 在具有开口端和封闭端的可旋转管中，孔沿着管的长度设置并且与被配置成在孔附近的流体介质内产生减压袋的刀片相关联。 当管，孔和叶片在流体介质内旋转时，输入气体通过管的开口端被拉出并通过孔进入流体介质。

公开(公告)号：US20110121113A1

公开(公告)日：2011-05-26

申请号：US12960194

申请日：2010-12-03

申请人： Jingxu ZHU ,  Hui ZHANG

发明人： Jingxu ZHU ,  Hui ZHANG

IPC分类号： B02C17/02

CPC分类号： B01F13/103 ,  B01F3/1221 ,  B01F5/0682 ,  B01F5/0693 ,  B01F7/086 ,  B01F7/18 ,  B33Y40/00 ,  B33Y70/00 ,  B33Y80/00

摘要： Blending methods for adding and uniformly mixing a small fraction of relatively small particles (additives) to a bulk particulate powder of larger size than the additives. In particular, the present invention provides blending methods for adding and uniformly mixing a small percentage of flow/fluidization additives into fine powders, especially fine paint powders. The fine powder and additives are first pre-mixed for macro-scale homogeneity and then further mixed at a micro-scale (such as with a screen mixing process) for micro-scale homogeneity. With these methods, optimum dispersions and maximum functionalities of additives can be obtained and the disadvantages caused by severe agglomerates of additives can be avoided.

摘要翻译： 将小部分相对小的颗粒（添加剂）添加并均匀混合到比添加剂大的体积颗粒粉末的混合方法。 特别地，本发明提供了将小百分比的流动/流化添加剂加入并均匀混合成细粉末，特别是精细涂料粉末的混合方法。 首先将细粉末和添加剂预混合以进行大规模均匀性，然后在微尺度（例如通过筛分混合法）进一步混合以进行微尺度均匀性。 通过这些方法，可以获得添加剂的最佳分散性和最大功能，并且可以避免由添加剂的严重附聚物引起的缺点。