원사 열풍 열처리 장치
    1.
    发明申请

    公开(公告)号:WO2022244912A1

    公开(公告)日:2022-11-24

    申请号:PCT/KR2021/008689

    申请日:2021-07-08

    发明人: 탁병환 안유진

    摘要: 밀폐된 챔버 내부로 공급되는 열매체를 가열하고, 가열된 열매체의 강제 대류를 이용하여 보빈에 권취된 원사를 열처리하는 원사 열풍 열처리 장치로서, 내부에 밀폐공간이 형성된 챔버 본체, 열처리를 위한 원사가 권취된 보빈을 거치하기 위해 상기 챔버 본체의 내부에 마련된 보빈 걸개, 상기 원사를 열풍 열처리하기 위한 열매체를 상기 챔버 본체 내부로 공급하기 위해 마련된 열매체 공급관 및 상기 열매체 공급관으로부터 공급된 열매체를 가열하기 위해 상기 챔버 본체의 내부에 마련된 내부 히터를 포함하며, 챔버 내부 공간의 위치에 따른 온도 구배로 인하여 야기되는 열처리의 불균일성을 방지하여 챔버 내부 공간의 위치와 상관없이 원사의 강도가 균일하게 열처리될 수 있는 효과가 있다.

    延伸繊維の製造方法
    3.
    发明申请

    公开(公告)号:WO2020111026A1

    公开(公告)日:2020-06-04

    申请号:PCT/JP2019/046066

    申请日:2019-11-26

    IPC分类号: D02J1/22 D02J13/00

    摘要: 繊維の白化を防止することができ、延伸性が繊維束の繊度の影響を受けにくい、延伸繊維の製造方法を提供する。外部環境に開放された繊維入口を有し前記外部環境より高圧の延伸媒体を収容する延伸室中に繊維を通過させて繊維を延伸することにより延伸繊維を得る延伸繊維の製造方法であって、前記外部環境より高圧の液体の状態の前記延伸媒体を前記延伸室に供給する工程と、前記外部環境より高圧の液体の状態の前記延伸媒体中で繊維を延伸する工程と、前記繊維入口を通して前記延伸媒体を排出する工程を有し、前記延伸媒体を、前記繊維入口から排出する前に沸騰させる

    加熱ローラ及び紡糸延伸装置
    4.
    发明申请

    公开(公告)号:WO2019163311A1

    公开(公告)日:2019-08-29

    申请号:PCT/JP2019/000184

    申请日:2019-01-08

    IPC分类号: H05B6/14 D02J13/00 F16C13/00

    摘要: 均熱部材を設けた構成において、ローラ表面を効率的に昇温する。 ローラ本体31の外筒部33が加熱される加熱ローラ30であって、外筒部33の内周面と接触するように円筒状に構成され、軸方向の熱伝導率が外筒部33の少なくとも内周面における熱伝導率よりも高い均熱部材36を備え、均熱部材36は、径方向の熱伝導率が軸方向の熱伝導率よりも低いものとする。

    AN APPARATUS AND A METHOD FOR MANUFACTURING OF A TEXTURED YARN

    公开(公告)号:WO2019096490A1

    公开(公告)日:2019-05-23

    申请号:PCT/EP2018/077192

    申请日:2018-10-05

    摘要: The invention provides for textured artificial turf yarn, a system and a method of manufacturing thereof, an artificial turf, and a method and a system of manufacturing thereof. The texturing system for gas-dynamic texturing of an artificial turf yarn (119) comprises: a texturing apparatus (114) comprising an inlet (130) for a fluid under pressure for gas-dynamic texturing of the artificial turf yarn in the texturing apparatus, wherein the fluid has a temperature above ambient temperature; an apparatus heating device (129) being configured to heat the texturing apparatus by electromagnetic induction or through physical contact with the texturing apparatus..

    A HOT DRAWING APPARATUS
    6.
    发明申请

    公开(公告)号:WO2018208244A1

    公开(公告)日:2018-11-15

    申请号:PCT/TR2017/050184

    申请日:2017-05-11

    IPC分类号: D02J1/22 D02J13/00

    摘要: In the present invention, a hot drawing apparatus for use in the yarn production processes is disclosed. The apparatus comprises roller (1), in the form of a hollow cylinder which comprises first opening on one side and second opening on other side; heating member (3) provided in the roller (1) by passing through the first opening; movement element ensuring rotation of the roller (1); transmission element (7) in connection with the roller (1) from one side and transmits the movement of the movement element to the roller (1); at least one support block (12) comprising chamber (12b) inside and protrusion (12a) on one side; holding element (14) connected to the heating member (3) from one side and to the protrusion (12a) from other side, preventing the movement of the heating member (3) and comprising channel (13); casing (11) provided in the chamber (12b) in connection with the transmission element (7), in which the holding element (14) is provided and bearing (10) provided between the support block (12) and the casing (11).

    MANUFACTURING OF ARTIFICIAL MUSCLE ACTUATORS

    公开(公告)号:WO2018160555A1

    公开(公告)日:2018-09-07

    申请号:PCT/US2018/019929

    申请日:2018-02-27

    IPC分类号: A61F2/08 F03G7/06 D02J13/00

    摘要: Methods and a device for the continuous manufacturing of artificial muscle actuator device fibers are disclosed. The method includes: threading an untwisted fiber along the axis of a tube and inside the tube that includes a heating means to raise the localized temperature of a cross-section of the tube to a predetermined temperature; providing a tension on the untwisted fiber; and twisting the untwisted fiber while the fiber is within the tube.

    VORRICHTUNG ZUM TEMPERIEREN EINES LAUFENDEN FADENS
    8.
    发明申请
    VORRICHTUNG ZUM TEMPERIEREN EINES LAUFENDEN FADENS 审中-公开
    用于锻炼运行线程的设备

    公开(公告)号:WO2017093551A1

    公开(公告)日:2017-06-08

    申请号:PCT/EP2016/079703

    申请日:2016-12-05

    IPC分类号: D02J13/00

    CPC分类号: D02J13/001 D02J13/003

    摘要: Die Erfindung betrifft eine Vorrichtung zum Temperieren eines laufenden Fadens mit mehreren im Fadenlauf hintereinander angeordneten Heizeinrichtungen. Eine erste Heizeinrichtung weist eine durch zumindest eine Gasflamme indirekt erwärmte Heizkammer auf, die sich zwischen einem Fadeneinlauf und einem Fadenauslauf erstreckt. Eine der ersten Heizeinrichtung nachgeordnete zweite Heizeinrichtung ist zur weiteren Temperierung des Fadens vorgesehen. Um möglichst eine Durchwärmung des Fadens mit vorbestimmter Fadentemperatur zu erhalten, weist die zweite Heizeinrichtung eine beheizte Fadenkontaktfläche auf, an welcher der Faden mit Kontakt führbar ist.

    摘要翻译: 本发明涉及一种用于通过在纱线路径中前后设置的多个加热装置来对移动的纱线进行调温的装置。 第一加热装置具有加热室,该加热室由至少一个在进气口和出纱口之间延伸的气体火焰加热。 提供第一加热装置下游的第二加热装置用于进一步控制线的温度。 为了在预定的螺纹温度下获得穿过螺纹的最佳螺纹,第二加热装置具有加热的螺纹接触表面,螺纹可以与加热的螺纹接触表面接触,

    APPARATUS FOR STRETCHING ACRYLIC FIBRES TOWS IN A PRESSURISED STEAM ENVIRONMENT
    10.
    发明申请
    APPARATUS FOR STRETCHING ACRYLIC FIBRES TOWS IN A PRESSURISED STEAM ENVIRONMENT 审中-公开
    用于拉伸加压蒸汽环境中的丙烯腈纤维的装置

    公开(公告)号:WO2016203345A1

    公开(公告)日:2016-12-22

    申请号:PCT/IB2016/053350

    申请日:2016-06-08

    申请人: M.A.E. S.P.A.

    发明人: ROVELLINI, Marco

    摘要: A stretching apparatus of fibre tows in a pressurized steam environment comprises a plurality of stretching chests (1) and associated supporting structures (3, 4, 6) arranged side by side, at the same level, on a holding frame. The stretching chests (1) are each formed by two opposed metallic half-chests (1b, 1t), delimiting a stretching chamber (2). The stretching chamber (2) has a generally rectangular section of a low height and opens outwards in correspondence of the two transversal edges of the stretching chest (1) through tow entry and exit openings. Inside the stretching chambers (2) the tows are treated with saturated or overheated steam at high temperature and pressure and simultaneously undergo a mechanical stretching operation. The half-chests (1b, 1t) are free to expand in the length direction within surrounding, rigid and pressure-resistant supporting structures (3, 4, 6) which precisely define the position of said stretching half-chests (1b, 1t) in the direction of their height. The half-chests are also mutually movable to cause opening and closing of each single stretching chest (1), independently from the others, for the insertion of the tows being processed, by means of an opening/closing mechanism of the upper half-chest (1t) with respect to the lower half-chest (1b).

    摘要翻译: 在加压蒸汽环境中的纤维束的拉伸装置包括在保持框架上并排布置在同一水平面上的多个拉伸箱(1)和相关联的支撑结构(3,4,6)。 拉伸箱(1)各自由限定拉伸室(2)的两个相对的金属半箱(1b,1t)形成。 拉伸室(2)具有通常为矩形的低高度的部分,并且通过丝束进入和出口开口对应于拉伸胸部(1)的两个横向边缘向外开口。 在拉伸室(2)内,用高温和高压的饱和或过热蒸汽处理丝束,同时进行机械拉伸操作。 半箱(1b,1t)在周向,刚性和耐压的支撑结构(3,4,6)内沿长度方向自由地膨胀,其精确地限定所述拉伸半箱(1b,1t)的位置, 在他们身高的方向。 半胸还可以相互移动,以使每个单独的拉伸胸部(1)彼此独立地打开和关闭,以便通过上半身胸部的开闭机构插入待加工的丝束 (1t)相对于下半胸(1b)。