Process for the production of a nonwoven fabric
    1.
    发明授权
    Process for the production of a nonwoven fabric 失效
    无纺布的制造方法

    公开(公告)号:US4375446A

    公开(公告)日:1983-03-01

    申请号:US167637

    申请日:1979-12-21

    CPC分类号: D04H3/16 D04H1/56

    摘要: A process for producing a thermoplastic nonwoven fabric having a uniform thickness and optionally napped fibers according to a melt blowing method, which comprises blowing a fiber stream consisting of melt blown fibers and a gas at a high speed onto a plate within a valley-like fiber-collecting zone formed by two plates having a large number of pores, to form a uniform nonwoven fabric without scattering fibers.

    摘要翻译: PCT No.PCT / JP79 / 00108 Sec。 371 1979年12月21日第 102(e)1979年12月21日日期PCT提交1979年5月1日PCT公布。 公开号WO79 / 01014 PCT 日期:1979年11月29日。一种制造具有均匀厚度的热塑性非织造织物的方法,并且根据熔喷法可选地起绒纤维,其包括将由熔喷纤维和气体组成的纤维流高速吹到 在由具有大量孔的两个板形成的谷状纤维集合区内形成均匀的非织造布而不散射纤维。

    Process for producing melt-blown thermoplastic articles
    2.
    发明授权
    Process for producing melt-blown thermoplastic articles 失效
    熔喷热塑性制品的制造方法

    公开(公告)号:US4442062A

    公开(公告)日:1984-04-10

    申请号:US193234

    申请日:1980-10-02

    IPC分类号: D04H1/56 D04H5/06 B28B5/00

    CPC分类号: D04H5/06 D04H1/56

    摘要: A process and apparatus are provided for the production of a non-woven fabric by melt-blowing wherein one or more yarns, e.g. monofilaments, are added or charged into the fabric stream between the extruder and collector by means of a supporting and drawing pressure gas stream. In one embodiment means are provided to regulate flow of the gas stream. In another embodiment means are provided to reciprocate or to rotate through a small arc the one or more charging means.

    摘要翻译: 提供了一种通过熔喷制造无纺织物的方法和装置,其中一根或多根纱线, 单丝通过支撑和拉伸压力气流在挤出机和收集器之间加入或加入织物流中。 在一个实施例中,提供了用于调节气流的流动的装置。 在另一个实施例中,提供了一个或多个充电装置往复运动或通过小弧度旋转的装置。

    Die for a melt blowing process
    4.
    发明授权
    Die for a melt blowing process 失效
    模具用于熔喷工艺

    公开(公告)号:US4295809A

    公开(公告)日:1981-10-20

    申请号:US75816

    申请日:1979-09-14

    IPC分类号: D01D4/02 D04H1/56 D01D3/00

    CPC分类号: D01D4/025 D04H1/56

    摘要: In an improved die-nose assembly for a melt-blowing process wherein molten resin is extruded from a series of die-holes while heated gas is blown out through slots on either side of the die nose associated therewith, spacers which are movable widthwise of the die assembly are provided in the gas slots to provide effective uniformity in the gas streams across the width of the die.

    摘要翻译: 在用于熔喷过程的改进的模头组件中,其中熔融树脂从一系列模孔中挤出,同时加热的气体通过与其相关联的模具鼻的任一侧上的狭缝吹出,间隔件可以横向移动 模具组件设置在气体槽中,以提供穿过模具宽度的气流的有效均匀性。

    Nonwoven fabrics
    5.
    发明授权
    Nonwoven fabrics 失效
    无纺布

    公开(公告)号:US4409282A

    公开(公告)日:1983-10-11

    申请号:US401289

    申请日:1982-07-22

    摘要: A bulky nonwoven fabric comprises fine fibers forming thin intertwined layers extending between one surface of the fabric and the other surface, that is, the layered fibers run in the direction of thickness of the fabric. The nonwoven fabric of thermoplastic resin is prepared by a melt-blowing process utilizing a drum collector and cooperating nip-roll. If desired the fiber and gas stream may be contacted with fine liquid drops.

    摘要翻译: 蓬松的非织造布包括细纤维,其形成在织物的一个表面和另一个表面之间延伸的薄的缠绕层,即层状纤维沿着织物的厚度方向延伸。 热塑性树脂的非织造织物通过利用鼓收集器和配合的夹辊的熔喷方法来制备。 如果需要,纤维和气流可以与细液滴接触。

    Melt blowing apparatus
    6.
    发明授权
    Melt blowing apparatus 失效
    熔喷机

    公开(公告)号:US4238175A

    公开(公告)日:1980-12-09

    申请号:US882596

    申请日:1978-03-02

    摘要: A process and apparatus are provided for the production of a non-woven fabric by melt-blowing wherein one or more yarns, e.g. monofilaments, are added or charged into the fabric stream between the extruder and collector by means of a supporting and drawing pressure gas stream. In one embodiment means are provided to regulate flow of the gas stream in another embodiment means are provided to reciprocate or to rotate through a small arc the one or more charging means.

    摘要翻译: 提供了一种通过熔喷制造无纺织物的方法和装置,其中一根或多根纱线, 单丝通过支撑和拉伸压力气流在挤出机和收集器之间加入或加入织物流中。 在一个实施例中,在另一个实施例中提供了用于调节气流的流动的装置,这些装置被提供为往复运动或通过一个或多个充电装置的小弧度旋转。

    Silicon object forming method and apparatus
    7.
    发明申请
    Silicon object forming method and apparatus 失效
    硅体形成方法和装置

    公开(公告)号:US20080035471A1

    公开(公告)日:2008-02-14

    申请号:US11524207

    申请日:2006-09-21

    IPC分类号: C23C14/00

    摘要: A silicon object formation target substrate is arranged in a first chamber, a silicon sputter target is arranged in a second chamber communicated with the first chamber, plasma for chemical sputtering is formed from a hydrogen gas in the second chamber, chemical sputtering is effected on the silicon sputter target with the plasma thus formed, producing particles contributing to formation of silicon object, whereby a silicon object is formed, on the substrate, from the particles moved from the second chamber to the first chamber.

    摘要翻译: 硅物体形成目标衬底被布置在第一腔室中,硅溅射靶设置在与第一腔室连通的第二室中,用于化学溅射的等离子体由第二腔室中的氢气形成,化学溅射 由此形成等离子体的硅溅射靶,产生有助于硅物体形成的颗粒,由此在从第二室移动到第一室的颗粒的基底上形成硅物体。

    Motor mounting structure
    8.
    发明授权
    Motor mounting structure 失效
    电机安装结构

    公开(公告)号:US06802699B2

    公开(公告)日:2004-10-12

    申请号:US10455330

    申请日:2003-06-06

    IPC分类号: F04B1700

    CPC分类号: F04D25/082 F04D29/4226

    摘要: A ring-like rib 19 is erected on an inner circumferential edge of an insertion hole 11, which is opened in the scroll casing 1 so that the fan f is inserted therethrough, while a side wall 18 facing the ring-like rib 19 is provided in the bracket 15 blocking the insertion hole 11. A helical groove portion 20 and a protruding portion 21 are formed in one of an outer surface of the side wall 18 and an inner surface of the ring-like rib 19 and in the other thereof, respectively. The bracket 15 is caught in the scroll casing 1 by turning the bracket 15 in a direction opposite to a direction of rotation of said fan f. Further, during the engagement therebetween, a cooling duct 4 is formed.

    摘要翻译: 环形肋19竖立在插入孔11的内周缘上,该插入孔11在涡旋壳体1中打开,从而风扇f插入其中,而面向环状肋19的侧壁18 在支架15中,阻挡插入孔11.在侧壁18的外表面和环状肋19的内表面之一中形成螺旋槽部20和突出部21, 分别。 托架15通过沿与所述风扇f的旋转方向相反的方向转动支架15而卡在涡旋壳体1中。 此外,在其间的接合期间,形成冷却管道4。

    Film forming apparatus
    9.
    发明授权

    公开(公告)号:US06506292B2

    公开(公告)日:2003-01-14

    申请号:US09968016

    申请日:2001-10-02

    IPC分类号: C23C1432

    摘要: The vacuum arc evaporation apparatus removes coarse particles from plasma containing cathode materials generated from a cathode 7 provided to a evaporation source 6 by a vacuum arc discharge, and is provided with a porous member 10 on the inside wall of a plasma duct equipped with means for forming deflection magnetic field having a magnetic coil 8 outside thereof so as to guide the plasma in the vicinity of a substrate 11 accommodated in the film forming chamber 1.