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    METHOD FOR MANUFACTURING INSULATOR FOR SPARK PLUG
    1.
    发明申请
    METHOD FOR MANUFACTURING INSULATOR FOR SPARK PLUG 审中-公开

    公开(公告)号：US20170250523A1

    公开(公告)日：2017-08-31

    申请号：US15521740

    申请日：2015-09-23

    申请人： NGK SPARK PLUG CO., LTD.

    发明人： Hironori UEGAKI ,  Hirokazu KURONO ,  Toshitaka HONDA ,  Hiroyuki HAZAMA

    IPC分类号： H01T13/20 ,  H01T21/02 ,  B28B7/18 ,  B28B1/24 ,  B28B13/02

    CPC分类号： H01T13/20 ,  B28B1/24 ,  B28B7/18 ,  B28B13/02 ,  B28B13/021 ,  H01T21/02

    摘要： A method for manufacturing an insulator for a spark plug includes a molding process of forming a cylindrical molded product having an axial hole that extends in a direction of an axial line, by means of injection molding using a mold that has a columnar cavity therein and a bar-shaped member disposed in the cavity and extending in the direction of the axial line. In this method, the molding process includes an injection step of injecting a material containing a ceramic. In the injection step, the material is injected into the cavity from a plurality of injection openings that are opened at an inner circumferential surface, of the mold, that forms the cavity. The plurality of injection openings include two or more injection openings located at different positions in the direction of the axial line, or two or more injection openings located at different positions in a circumferential direction.

    Automated concrete structural member fabrication system, apparatus and method
    2.
    发明授权
    Automated concrete structural member fabrication system, apparatus and method 有权
    自动混凝土结构件制造系统，装置和方法

    公开(公告)号：US09409311B1

    公开(公告)日：2016-08-09

    申请号：US15051967

    申请日：2016-02-24

    申请人： Erik Garfinkel ,  John R. MacMillan

    发明人： Erik Garfinkel ,  John R. MacMillan

    IPC分类号： B28B7/10 ,  E04C2/04 ,  B28B7/22 ,  B28B1/14 ,  B28B11/24

    CPC分类号： B28B7/10 ,  B28B7/0044 ,  B28B7/183 ,  B28B7/22 ,  B28B7/285 ,  B28B13/021 ,  B28B13/026 ,  B28B15/00

    摘要： A casting machine (722) for fabrication of precast concrete structural members (1) is disclosed, which includes side walls with integrally formed end dams (784) which are movable from an open position (78) to a closed position (80), and a bottom casting surface (88), where the bottom casting surface (788) and side walls (784) serving to form a mold (812) surrounding a cavity (108) configured to contain wet concrete (26). Concrete (26) is pumped into the cavity (108) when the self-releasing mold (812) is in closed position (80). The side walls (784) are automatically movable to the open position (78) when the concrete (26) has solidified so that a precast concrete structural member (30) is automatically released from the self-releasing mold (812). Also disclosed is a precast modular system (710) for automated concrete structural member fabrication, which includes a concrete mixing system (716), a concrete delivery subsystem (764), a block transport subsystem (720), and a plurality of casting machines (722), where each casting machine (722) includes a self-releasing mold (812).

    摘要翻译： 公开了一种用于制造预制混凝土结构构件（1）的铸造机（722），其包括具有可从打开位置（78）移动到关闭位置（80）的整体形成的端部坝（784）的侧壁，以及 底部铸造表面（88），其中底部铸造表面（788）和用于形成构造成容纳湿混凝土（26）的空腔（108）的模具（812）的侧壁（784）。 当自动释放模具（812）处于关闭位置（80）时，混凝土（26）被泵送到空腔（108）中。 当混凝土（26）凝固时，侧壁（784）可以自动移动到打开位置（78），从而预制混凝土结构构件（30）自动从自动释放模具（812）释放。 还公开了一种用于自动混凝土结构构件制造的预制模块化系统（710），其包括混凝土搅拌系统（716），混凝土输送子系统（764），块运输子系统（720）和多个浇注机 722），其中每个铸造机器（722）包括自动释放模具（812）。

    Apparatus for simulated stone products
    6.
    发明授权
    Apparatus for simulated stone products 失效
    模拟石材产品设备

    公开(公告)号：US07654502B2

    公开(公告)日：2010-02-02

    申请号：US11824906

    申请日：2007-07-03

    申请人： Robert E. Embrey ,  Douglas H. Walden

    发明人： Robert E. Embrey ,  Douglas H. Walden

    IPC分类号： B22C9/08 ,  B22D41/08 ,  B28B1/50

    CPC分类号： B28B7/007 ,  B28B1/087 ,  B28B7/24 ,  B28B7/348 ,  B28B13/021

    摘要： An apparatus for manufacturing simulated stone products is provided. The apparatus includes a mold having mold cavities. The mold cavities have a first section and a second section that intersect to form a cavity angle. A hopper is configured to introduce castable material into the mold. The hopper and the mold are moveable with respect to each other, enabling them to be selectively engaged with each other. The hopper includes a first funnel wall configured to contact the top of the first mold cavity and to introduce castable material into the top opening of the first section. The hopper has a second funnel wall configured to contact the second section and act as a barrier to close the top opening of the second section of the mold cavity.

    摘要翻译： 提供了一种用于制造模拟石材产品的设备。 该装置包括具有模腔的模具。 模腔具有相交以形成腔角的第一部分和第二部分。 料斗构造成将浇注材料引入模具中。 料斗和模具可相对于彼此移动，使得它们能够彼此选择性地接合。 料斗包括第一漏斗壁，第一漏斗壁构造成接触第一模腔的顶部并将可浇注材料引入第一部分的顶部开口中。 料斗具有第二漏斗壁，该第二漏斗壁被配置为接触第二部分并且用作阻挡物以闭合模具腔的第二部分的顶部开口。

    Method and apparatus for manufacturing ceramic-based composite member
    9.
    发明授权
    Method and apparatus for manufacturing ceramic-based composite member 有权
    用于制造陶瓷基复合构件的方法和装置

    公开(公告)号：US06723381B1

    公开(公告)日：2004-04-20

    申请号：US09536760

    申请日：2000-03-28

    申请人： Hiroshige Murata ,  Muneyoshi Shioda ,  Takeshi Nakamura

    发明人： Hiroshige Murata ,  Muneyoshi Shioda ,  Takeshi Nakamura

    IPC分类号： C23C1624

    CPC分类号： F02K9/62 ,  B28B13/021 ,  B28B19/0092 ,  C04B35/571 ,  C04B35/806 ,  C23C16/045 ,  F02K9/974 ,  F05D2300/224 ,  F05D2300/2261 ,  F05D2300/603 ,  F05D2300/615

    摘要： An organic silicon polymer is infiltrated and charged into gaps in a matrix phase of a formed fiber fabric, and its airtightness is increased by (a) CVI infiltration process 2 for forming the SIC matrix phase on the surface of the fiber fabric formed, (b) pressurized infiltrations process 4 for pressurizing the organic silicon polymer in the direction operating pressure is applied to the fiber fabric during use and infiltrating the organic silicon polymer into gaps in the aforementioned matrix phase, and (c) heating process 5 for heating the infiltrated fiber fabric at a high temperature. Thus, airtightness can be increased quickly, and fired work can be applied practically even to thrust chambers etc.

    摘要翻译： 将有机硅聚合物渗透并加入到成形纤维织物的基质相中的间隙中，并且通过（a）在形成的纤维织物的表面上形成SIC基体相的CVI渗透工艺2（b） ）在使用过程中将有机硅聚合物在工作压力方向加压的加压渗透工艺4施加到纤维织物上，并将有机硅聚合物浸入上述基质相中的间隙中，和（c）加热过程5以加热渗透的纤维 织物在高温下。 因此，可以快速提高气密性，甚至可以在推力室等中施加点火工作。