Electrospinning apparatus and nanofiber manufacturing apparatus including the same
    96.
    发明专利
    Electrospinning apparatus and nanofiber manufacturing apparatus including the same 有权
    电泳装置和纳豆制造装置,包括它们

    公开(公告)号:JP2014095174A

    公开(公告)日:2014-05-22

    申请号:JP2013209331

    申请日:2013-10-04

    Inventor: KODAMA SHINJI

    Abstract: PROBLEM TO BE SOLVED: To provide an electrospinning apparatus capable of improving productivity of nanofiber and achieving space saving, and a nanofiber manufacturing apparatus using the same.SOLUTION: An electrospinning apparatus 1 includes: an electrode 10 including a concave curved surface 11; and a needle-like nozzle 20 for discharging spinning liquid arranged so that it is surrounded by the concave curved surface 11 of the electrode 10. In a state where an electric field is generated between the electrode 10 and the nozzle 20, nanofiber is formed from a spinning liquid discharged from a tip of the nozzle 20. The nozzle 20 is arranged in such a manner that a direction in which the nozzle 20 extends passes the center of a circle formed by an opening end in the concave curved surface 11 of the electrode 10 or the vicinity of the center, and also, the tip 20a of the nozzle 20 is located in a plane including the circle formed by the opening end or located in the vicinity of the plane.

    Abstract translation: 要解决的问题:提供一种能够提高纳米纤维的生产率并节省空间的静电纺丝装置,以及使用其的纳米纤维制造装置。电动纺丝装置1包括:电极10,其包括凹曲面11; 以及用于排出纺丝液体的针状喷嘴20,其布置成使其被电极10的凹曲面11包围。在电极10和喷嘴20之间产生电场的状态下,纳米纤维由 从喷嘴20的前端排出的纺丝液。喷嘴20配置成使得喷嘴20的延伸方向通过由电极的凹曲面11中的开口端形成的圆的中心 10或中心附近,并且喷嘴20的尖端20a也位于包括由开口端形成的圆或位于平面附近的平面中。

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