公开(公告)号：US20160168763A1

公开(公告)日：2016-06-16

申请号：US14906510

申请日：2013-07-22

Applicant: MURATA MACHINERY, LTD.

Inventor： Fumiaki YANO ,  Hiroki TAKASHIMA ,  Shuichi FUKUHARA

IPC: D01H1/115 ,  D02G3/16 ,  D01G31/00 ,  D01G1/02 ,  D01G23/00

CPC classification number: D01H1/115 ,  D01F9/127 ,  D01G1/02 ,  D01G23/00 ,  D01G31/00 ,  D02G3/16 ,  D10B2101/122

Abstract: A yarn producing apparatus produces carbon nanotube (CNT) yarn by aggregating CNT fibers. A substrate support supports a CNT forming substrate, a winding unit 7 continuously draws the CNT fibers, a yarn producing unit aggregates the CNT fibers, and a substrate replacing mechanism replaces the carbon nanotube forming substrate supported on the substrate support with another carbon nanotube forming substrate.

Abstract translation: 纱线制造装置通过聚集CNT纤维来生产碳纳米管（CNT）纱线。 衬底支撑件支撑CNT形成衬底，卷绕单元7连续拉伸CNT纤维，纱线产生单元聚集CNT纤维，并且衬底替换机构将另一个碳纳米管形成衬底取代支撑在衬底支撑体上的碳纳米管形成衬底 。

公开(公告)号：US20160201229A1

公开(公告)日：2016-07-14

申请号：US14902277

申请日：2013-07-05

Applicant: MURATA MACHINERY ,LTD.

Inventor： Fumiaki YANO

IPC: D01H1/115 ,  D01G5/00 ,  D01G23/00 ,  D01H15/00

CPC classification number: D01H1/115 ,  D01G5/00 ,  D01G23/00 ,  D01H15/002 ,  D02G3/16 ,  D10B2101/122

Abstract: A yarn producing apparatus is provided that produces high-density carbon nanotube yarn at high speed. The yarn producing apparatus includes: a substrate support supporting a carbon nanotube (CNT) forming substrate; a winding device configured to continuously draw CNT fibers from the CNT forming substrate supported on the substrate support and to allow the CNT fibers to run; and a yarn producing unit provided between the substrate support and the winding device to directly take in the CNT fibers drawn by the winding device and twist the taken-in CNT fibers. The yarn producing unit false-twists the CNT fibers with a swirl flow of compressed air.

Abstract translation: 提供一种高速生产高密度碳纳米管纱线的纱线生产设备。 该纱线制造装置包括：支撑形成碳纳米管（CNT）的基板支撑体; 卷绕装置，被配置为从支撑在所述基板支撑件上的所述CNT形成基板连续地拉伸CNT纤维并允许所述CNT纤维运行; 以及纱线生成单元，其设置在所述基板支撑体和所述卷绕装置之间，以直接吸收由所述卷绕装置拉伸的CNT纤维并使所述吸收的CNT纤维扭曲。 纱线制造单元以压缩空气的漩涡流将CNT纤维假捻。

公开(公告)号：US20160153124A1

公开(公告)日：2016-06-02

申请号：US14905208

申请日：2013-07-22

Applicant: MURATA MACHINERY, LTD.

Inventor： Fumiaki YANO ,  Shuichi FUKUHARA ,  Hiroki TAKASHIMA

IPC: D01H1/115 ,  D02G3/22

CPC classification number: D01H1/115 ,  D01F9/127 ,  D01H13/02 ,  D02G3/16 ,  D02G3/22 ,  D10B2101/122

Abstract: A yarn producing apparatus includes front rollers movable while carbon nanotube (CNT) fibers are running and aggregates the CNT fibers. Each of the front rollers includes a groove provided on an outer circumference thereof to aggregate the CNT fibers.

Abstract translation: 纱线生产设备包括可在碳纳米管（CNT）纤维运行并且CNT纤维聚集的可移动的前辊。 每个前辊包括设置在其外周上的槽以聚集CNT纤维。

公开(公告)号：US20160160402A1

公开(公告)日：2016-06-09

申请号：US14906468

申请日：2013-07-22

Applicant: MURATA MACHINERY, LTD.

Inventor： Fumiaki YANO ,  Hiroki TAKASHIMA ,  Shuichi FUKUHARA

IPC: D02G3/16

CPC classification number: D02G3/16 ,  B65H67/02 ,  B65H67/083 ,  B65H2701/314 ,  C01B32/158 ,  D01F9/127 ,  D01H1/11 ,  D01H9/005 ,  D01H13/14 ,  D10B2101/122

Abstract: A yarn producing apparatus produces carbon nanotube (CNT) yarn by aggregating CNT fibers, A substrate support supports a CNT forming substrate, a winding unit continuously draws the CNT fibers, a yarn producing unit aggregates the CNT fibers, a status monitor monitors a state of the CNT yarn, and a supply state changing mechanism changes a supply state of the CNT fibers, based on a result of monitoring by the status monitor.

Abstract translation: 纱线制造装置通过聚集CNT纤维制造碳纳米管（CNT）纱线，A基板支撑体支撑CNT形成基板，卷绕单元连续拉伸CNT纤维，纱线产生单元聚集CNT纤维，状态监视器监视CNT CNT纱线和供给状态改变机构基于状态监视器的监视结果来改变CNT纤维的供给状态。

公开(公告)号：US20160160398A1

公开(公告)日：2016-06-09

申请号：US14906520

申请日：2013-07-22

Applicant: MURATA MACHINERY, LTD.

Inventor： Fumiaki YANO ,  Shuichi FUKUHARA ,  Hiroki TAKASHIMA

IPC: D01H1/115 ,  D02J11/00 ,  D02G3/16 ,  D01H1/14 ,  D01H5/00

CPC classification number: D01H1/115 ,  D01H1/14 ,  D01H5/005 ,  D02G3/16 ,  D02J11/00 ,  D10B2101/122

Abstract: A yarn producing apparatus for producing carbon nanotube (CNT) yarn by aggregating CNT fibers. A front roller continuously draws the CNT fibers from at least one CNT forming substrate, a yarn producing unit aggregates the CNT fibers drawn by the front roller, and a status monitors a state of the CNT fibers drawn from the CNT forming substrate, or the CNT yarn.

Abstract translation: 一种用于通过聚集CNT纤维生产碳纳米管（CNT）纱线的纱线生产设备。 前辊从至少一个CNT形成基板连续地拉伸CNT纤维，纱线产生单元聚集由前辊拉伸的CNT纤维，状态监测从CNT形成基材或CNT的纤维拉伸的CNT纤维的状态 纱。