金属繊維シート、金属繊維シートの作製方法及び温調ユニット

    公开(公告)号:WO2021070860A1

    公开(公告)日:2021-04-15

    申请号:PCT/JP2020/037985

    申请日:2020-10-07

    摘要: 温調ユニットの温度調節対象面との間の熱の授受能力が従来よりも高い金属繊維シートを得ることを目的とし、繊維の形状が維持されて、空隙を有する多孔質体によって形成された内部繊維層(12)と、内部繊維層(12)を挟持する外部繊維層(11,13)と、を有し、外部繊維層(11,13)のうち最表面に存在する複数の繊維(14,15)の各々は平面部を有し、複数の繊維の平面部は、略同一平面上に存在する金属繊維シート(10)とする。

    高配向金属ナノ繊維シート状物、及びその製造方法
    2.
    发明申请
    高配向金属ナノ繊維シート状物、及びその製造方法 审中-公开
    高取向金属纳米薄片材料及其制造方法

    公开(公告)号:WO2015146657A1

    公开(公告)日:2015-10-01

    申请号:PCT/JP2015/057619

    申请日:2015-03-16

    摘要: 本発明の課題は、繊維状ナノ金属からなる構造体であって、該構造体を構成する金属ナノ繊維が一定方向に揃って整列した高い配向性を有する金属ナノ繊維シート状物、及びその製造方法を提供することである。強磁性金属のイオン及び還元剤を含む反応溶液から強磁性金属を還元析出させて、シート状の金属ナノ繊維構造体を製造する方法であって、該反応溶液を収容した反応容器の底部の磁束密度が最大となるように磁場を印加した状態で還元反応を進行させる方法によって高い配向性を有する金属ナノ繊維シート状物が得られる。

    摘要翻译: 本发明的目的在于提供一种金属纳米纤维片材,其是由纤维状纳米金属构成的结构,其取向度高,构成该结构的金属纳米纤维沿固定方向排列,并且 制造方法 该方法通过从包含铁磁金属和还原剂的离子的反应溶液中还原和沉积铁磁金属制造片状金属纳米纤维结构。 具有高取向度的金属纳米纤维片材通过使还原反应进行到施加磁场的状态进行的方法获得,以使容纳反应溶液的反应容器的底部的磁通密度最大化 。

    ANTIMICROBIAL CLEANING CLOTH AND A METHOD AND SYSTEM FOR MANUFACTURING THE SAME

    公开(公告)号:WO2020148770A1

    公开(公告)日:2020-07-23

    申请号:PCT/IL2020/050073

    申请日:2020-01-16

    发明人: PORAT, Orly

    摘要: The present subject matter provides an antimicrobial cleaning cloth, including: nonwoven fabric fibers; and copper fibers. A method for manufacturing the antimicrobial cleaning cloths includes: mixing nonwoven fabric fibers and copper fibers; carding the nonwoven fabric fibers and copper fibers; cross-lapping the nonwoven fabric fibers and copper fibers; needle-punching the nonwoven fabric fibers and copper fibers to form a nonwoven fabric comprising copper fibers; slitting the nonwoven fabric comprising copper fibers to form nonwoven fabric sheets; winding the nonwoven fabric sheets to form nonwoven fabric sheet rolls; and cutting the nonwoven fabric sheet rolls to antimicrobial cleaning cloths. A system for manufacturing the antimicrobial cleaning cloth and additional embodiments of the antimicrobial cleaning cloth, the method of manufacturing the same and the system for manufacturing the same are disclosed herein as well.

    THE TECHNIQUE OF PRODUCTION OF AN OPEN POROSITY CONVERTER WORKING ELEMENT
    6.
    发明申请
    THE TECHNIQUE OF PRODUCTION OF AN OPEN POROSITY CONVERTER WORKING ELEMENT 审中-公开
    开放式多孔转换器工作元件的生产技术

    公开(公告)号:WO01089744A1

    公开(公告)日:2001-11-29

    申请号:PCT/RU2000/000385

    申请日:2000-09-26

    摘要: Application: when manufacturing porous units with directional through channels. The essence of the invention: the technique of production of an open porosity converter working element implies that fibers of preset linear dimensions and cross-section are manufactured prior to formation of a preform of the working element. Formation of the preform is implemented by way of layering of fibers. Fibers are laid in each layer to form through channels between them. The position of fibers in the shaping fixture is fixed. After that fibers are integrated through heating. During heating the process fixative is removed, stresses are removed and the fiber surface is cleaned. Preforms of the converter working elements are heated in the controlled atmosphere up to the desired temperature and soaked at such temperature under discharge until the fibers are baked to constitute the organic whole. Upon completion of baking converter working elements are cooled and removed out of the form.

    摘要翻译: 应用:制造具有定向通道的多孔单元时。 本发明的本质:生产开放孔隙转换器工作元件的技术意味着在形成工作元件的预成型件之前制造预设线性尺寸和横截面的纤维。 预成型件的形成通过纤维层叠来实现。 纤维铺设在各层中,通过它们之间的通道形成。 成型夹具中纤维的位置是固定的。 之后,通过加热将纤维集成。 在加热过程中,去除了固定剂,去除了应力,并清洁了纤维表面。 转炉工作元件的预制件在受控气氛中加热到所需温度,并在这样的温度下在放电下浸泡,直到纤维被烘烤以构成有机整体。 烘烤完成后,工作元件被冷却并脱离形式。

    NETWORK OF METAL FIBERS AND METHOD OF ASSEMBLING A FIBER NETWORK

    公开(公告)号:WO2022238413A1

    公开(公告)日:2022-11-17

    申请号:PCT/EP2022/062655

    申请日:2022-05-10

    摘要: The invention relates to a method of assembling a fiber network comprising a plurality of metal fibers, wherein the method comprises the following steps: providing a loose network out of the plurality of metal fibers at an assembling site; fixing the plurality of metal fibers to one another by forming contact points between the single metal fibers by heating the plurality of fibers at a heating rate higher than 50 K/min, in particular higher than 100 K/min, especially higher than 200 K/min, preferably higher than 1000 K/min, to a fixation temperature selected in the range of 50 to 98% of their melting point temperature; and cooling the plurality of fibers at a cooling rate higher than 50 K/min, preferably higher than 100 K/min. The invention further relates to a network of metal fibers comprising a plurality of metal fibers fixed one to another at contact points, wherein the metal fibers non- round cross section, in particular a rectangular, quadratic, partial circular or an elliptical cross section with a large axis and a small axis, or wherein the metal fibers comprise a round cross section, and wherein the fibers comprise a width which is generally constant along a length of the fiber such that a variation of the width of the fiber along its length is less than 40%, preferably less than 30%, in particular less than 20%. 20

    金属繊維成形体、温調ユニットおよび金属繊維成形体の製造方法

    公开(公告)号:WO2021192669A1

    公开(公告)日:2021-09-30

    申请号:PCT/JP2021/004692

    申请日:2021-02-09

    IPC分类号: D04H1/4234 D21H13/48

    摘要: 金属繊維成形体(40)は、第1の断面における金属繊維の存在率に対する、第1の断面に直交する第2の断面における金属繊維の存在率の割合が0.85~1.15の範囲内の大きさである。本発明に係る金属繊維成形体(40)の製造方法は、複数の金属短繊維(30)を受け部上に集積させる工程と、受け部上に集積された複数の金属短繊維(30)を焼結させることにより金属繊維成形体(40)を生成する工程とを備えている。

    ELECTRICALLY CONDUCTIVE NON-WOVEN FABRIC
    10.
    发明申请
    ELECTRICALLY CONDUCTIVE NON-WOVEN FABRIC 审中-公开
    导电非织造织物

    公开(公告)号:WO2018083045A1

    公开(公告)日:2018-05-11

    申请号:PCT/EP2017/077679

    申请日:2017-10-27

    摘要: The invention concerns an electrically conductive non-woven fabric which fabric comprises or consists of a three-dimensional network of non-woven non-electrically conductive synthetic nanofibers and electrically conductive metal nanowires distributed therein, wherein the synthetic nanofibers comprise or consist of fibers having a diameter in the range of 10 nm to 2000 nm and a maximal length of 6 mm, wherein the electrically conductive metal nanowires comprise or consist of strands having a diameter in the range of 10 nm to 800 nm and a length in the range of 1 µm to 500 µm, wherein the electrically conductive metal nanowires occupy between 0.5% by volume to 5% by volume of said fabric, wherein the electrically conductive metal nanowires and the synthetic nanofibers are homogenously distributed within the electrically conductive non-woven fabric.

    摘要翻译: 本发明涉及一种导电非织造织物,该织物包含非织造非导电合成纳米纤维和分布于其中的导电金属纳米线的三维网络或由其组成,其中合成的非导电合成纳米纤维和导电金属纳米线 纳米纤维包含或由直径在10nm至2000nm范围内且最大长度为6mm的纤维组成,其中导电金属纳米线包含直径在10nm至800nm范围内的股线或由直径在10nm至800nm范围内的股线和 长度在1微米至500微米的范围内,其中所述导电金属纳米线占所述织物的0.5体积%至5体积%,其中所述导电金属纳米线和所述合成纳米纤维均匀分布 在导电无纺布内。