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    • 61. 发明申请
    • SYSTEM AND METHOD FOR RAILROAD TRACK TIE PLATE COLLECTION FROM A RAIL BED
    • 系统和方法用于铁轨轨道板铁轨板的集合
    • WO2011075218A3
    • 2011-08-18
    • PCT/US2010054041
    • 2010-10-26
    • PROGRESS RAIL SERVICES CORPPLYLER MARKLOFTIS ANDYGRANTHAM DENNISGIBSON GARY
    • PLYLER MARKLOFTIS ANDYGRANTHAM DENNISGIBSON GARY
    • E01B29/32E01B29/24
    • B03C1/20B03C1/0335B03C1/30B03C2201/20E01B29/32
    • A machine (100) for collecting tie plates (103) strewn along a rail bed (105) includes a frame (109) adapted for travel along a railroad (101) in a forward direction. A pickup drum (204) having magnetic properties is rotatably supported by the frame (109) and extends over a bed portion (105) of the railroad (101). A top drum (206) is mounted at a location that is higher and forward of the pickup drum (204) and rotates parallel to the pickup drum (204). An endless conveyor (202) circulates around the pickup drum (204) and the top drum (206), and a separation drum (220) is disposed between the pickup drum (204) and the top drum (206) along an ascending portion (214) of the endless conveyor (202). The separation drum (220) includes a magnetized rim (222) that can lift ferrous objects but not tie plates (103) from the endless conveyor (202).
    • 用于收集沿轨道床(105)散布的垫板(103)的机器(100)包括适于沿着铁路(101)沿向前方向行进的框架(109)。 具有磁特性的拾取鼓(204)由框架(109)可旋转地支撑,并且在铁路(101)的底座部分(105)上延伸。 顶鼓(206)安装在拾取鼓(204)的较高和向前的位置并且平行于拾取鼓(204)旋转。 环形传送带202围绕拾取鼓204和顶部鼓206循环,并且分离鼓220沿拾取鼓204的上升部分(拾取鼓204)与顶部鼓(206)之间布置 214)的环形输送机(202)。 分离鼓(220)包括能够抬起铁质物体但不能将环形板(103)与环形输送机(202)系紧的磁化边缘(222)。
    • 62. 发明申请
    • MAGNETIC SEPARATION OF RARE CELLS
    • 稀有细胞的磁分离
    • WO2011089603A1
    • 2011-07-28
    • PCT/IL2011/000068
    • 2011-01-20
    • BIOCEP LTD.LAMISH, AharonKLEIN, Ofer
    • LAMISH, AharonKLEIN, Ofer
    • C12M1/42C12M1/00
    • C12N1/02B03C1/0335B03C1/288B03C2201/26C12M47/02C12Q1/24
    • A magnetic separation system configured to separate with high qualitative and quantitative yield magnetized cells from cell mixtures, comprising at least one electromagnet structured to generate a magnetic field flux about a plurality of separation zones and sufficient to attract a majority of the magnetized cells in the mixture, and a pump to drive the cell mixture at a controlled flow rate through a tube disposed within the zones thereby separating a majority of the magnetized cells from the mixture. The system is particularly useful to retrieve rare cells from a fluid mixture of cells having low abundance of the rare cells relative to the rest of the cells while sustaining viability of the cells.
    • 一种磁分离系统,其被配置为以高定性和定量的方式从细胞混合物中分离产生磁化细胞,其包括至少一个电磁体,其构造成在多个分离区周围产生磁场通量,并且足以吸引混合物中的大部分磁化细胞 以及泵,其以受控的流速通过设置在所述区域内的管驱动细胞混合物,从而将大部分磁化细胞与混合物分离。 该系统特别可用于从维持细胞活力的细胞中相对于细胞的其余部分从具有低丰度稀有细胞的细胞的流体混合物中检索稀有细胞。