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    • 3. 发明授权
    • Apparatus for producing nanofiber utilizing electospinning and nozzle pack for the apparatus
    • 用于生产纳米纤维的装置,该设备利用电纺丝和喷嘴包装
    • US07351052B2
    • 2008-04-01
    • US10523141
    • 2003-07-16
    • Suk-Won ChunJong-Su Park
    • Suk-Won ChunJong-Su Park
    • B29C35/08
    • D01D5/0092D01D5/0069Y10S425/217
    • The apparatus for producing a nanofiber includes a supply unit (110) for supplying melted polymer for fiber material, a spinning unit (122) having several radiation nozzles (122) to which first voltage having a polar is applied to discharge the polymer solution supplied from the supply unit in a filament form, a collector (130) spaced apart form the spinning nozzles in order to pile the filament from the spinning unit and applied to second voltage having opposite polar to the first voltage, and a control unit (140) applied to the first voltage having the same polar as the charged filament and extended from an end of the spinning nozzle toward the collector at least at both sides of the spinning unit in order to prevent repulsion and dispersion of the filament stream radiated from each spinning nozzle.
    • 纳米纤维的制造装置包括用于供给纤维材料的熔融聚合物的供给单元(110),具有多个辐射喷嘴(122)的纺丝单元(122),第一电压具有极性,以排出由 所述供应单元为长丝形式,从所述纺丝喷嘴间隔开的收集器(130),以将所述细丝从所述纺丝单元堆积并施加到具有与所述第一电压相反极性的第二电压,并且施加控制单元(140) 至少与纺丝单元的两侧相比,具有与带电细丝相同的极性并从纺丝喷嘴的端部向收集器延伸的第一电压,以防止从每个纺丝喷嘴辐射的细丝流的排斥和分散。
    • 4. 发明申请
    • Apparatus for producing nanofiber utilizing electospinning and nozzle pack for the apparatus
    • 用于生产纳米纤维的装置,该设备利用电纺丝和喷嘴包装
    • US20050233021A1
    • 2005-10-20
    • US10523141
    • 2003-07-16
    • Suk-Won ChunJong-Su Park
    • Suk-Won ChunJong-Su Park
    • B82B3/00B82Y40/00D01D4/02D01D5/00D01D5/26D01D7/00D04H1/728D04H1/736
    • D01D5/0092D01D5/0069Y10S425/217
    • The apparatus for producing a nanofiber includes a supply unit (110) for supplying melted polymer for fiber material, a spinning unit (122) having several radiation nozzles (122) to which first voltage having a polar is applied to discharge the polymer solution supplied from the supply unit in a filament form, a collector (130) spaced apart form the spinning nozzles in order to pile the filament from the spinning unit and applied to second voltage having opposite polar to the first voltage, and a control unit (140) applied to the first voltage having the same polar as the charged filament and extended from an end of the spinning nozzle toward the collector at least at both sides of the spinning unit in order to prevent repulsion and dispersion of the filament stream radiated from each spinning nozzle.
    • 纳米纤维的制造装置包括用于供给纤维材料的熔融聚合物的供给单元(110),具有多个辐射喷嘴(122)的纺丝单元(122),第一电压具有极性,以排出由 所述供应单元为长丝形式,从所述纺丝喷嘴间隔开的收集器(130),以将所述细丝从所述纺丝单元堆积并施加到具有与所述第一电压相反极性的第二电压,并且施加控制单元(140) 至少与纺丝单元的两侧相比,具有与带电细丝相同的极性并从纺丝喷嘴的端部向收集器延伸的第一电压,以防止从每个纺丝喷嘴辐射的细丝流的排斥和分散。