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    METHOD OF PREHEATING A SET OF SHELL MOLDS FOR LOST-WAX CASTING
    34.
    发明申请
    METHOD OF PREHEATING A SET OF SHELL MOLDS FOR LOST-WAX CASTING 有权
    预置一套用于失蜡铸造的壳体的方法

    公开(公告)号：US20150209861A1

    公开(公告)日：2015-07-30

    申请号：US14596814

    申请日：2015-01-14

    申请人： SNECMA

    发明人： Patrick Albert CALERO ,  Bernard Louis LALLEMENT ,  Serge TENNE ,  Yvan RAPPART

    IPC分类号： B22D45/00 ,  F27D1/18 ,  F27D11/00 ,  B22C9/04 ,  F27D3/00

    CPC分类号： B22D45/00 ,  B22C9/04 ,  B22C9/12 ,  F27D1/1858 ,  F27D3/0021 ,  F27D11/00

    摘要： The invention relates to a method of preheating a set of N shell molds (12) for lost-wax casting, the method comprising the following successive steps: individually charging shell molds into n unit electric furnaces (100), each of which has previously been preheated to an initial loading temperature; starting a predefined preheating cycle for each shell mold charged in the unit electric furnaces, with a preheating cycle comprising raising the temperature of the furnace in compliance with a predefined ramp up to a predetermined setpoint temperature, and holding the furnace at the setpoint temperature for a predetermined duration; and at the end of each preheating cycle, unloading the shell mold in question and repeating the two preceding steps for another non-preheated shell mold.

    摘要翻译： 本发明涉及一种对一组用于失蜡铸造的N壳模（12）进行预热的方法，该方法包括以下连续步骤：将壳模分别装入n个单元电炉（100）中，每个电炉先前已经 预热至初始加载温度; 为装有单元电炉的每个壳模开始预定的预热循环，其中预热循环包括使炉的温度达到预定的斜坡高达预定设定点温度，并将炉保持在设定点温度 预定时间; 并且在每个预热循环结束时，卸载所讨论的壳模，并对另外的未预热的壳模重复上述两个步骤。

    REFRACTORY ARTICLE
    35.
    发明申请
    REFRACTORY ARTICLE 审中-公开
    耐火材料

    公开(公告)号：US20150099236A1

    公开(公告)日：2015-04-09

    申请号：US14508798

    申请日：2014-10-07

    申请人： Saint-Gobain Ceramics & Plastics, Inc.

    发明人： Evgeniy E. Esjunin ,  Hubert MÜLLER

    IPC分类号： F27D5/00 ,  A47F7/00 ,  A47F5/01

    CPC分类号： F27D3/0021 ,  F27B9/26 ,  F27D5/00

    摘要： A refractory article having a support structure including a first plurality of posts coupled by a first member; and a second plurality of posts substantially parallel with the first plurality of posts, the second plurality of posts coupled by a second member, wherein the support structure has a height, H, and wherein the first and second members are positioned between 0.3H and 0.7H. In another aspect, the support structure has a height to width ratio of at least 1.5, a stiffness factor of no greater than 100 mm, and a solid to open volume ratio of no greater than 5%. In another aspect, the support structure has a weight of no greater than 1200 kg, a stiffness factor of no greater than 100 mm, and a solid to open volume ratio of no greater than 5%.

    摘要翻译： 一种具有支撑结构的耐火制品，所述支撑结构包括由第一构件联接的第一多个柱; 以及与所述第一多个柱基本平行的第二多个柱，所述第二多个柱由第二构件联接，其中所述支撑结构具有高度H，并且其中所述第一和第二构件位于0.3H和0.7之间 H。 在另一方面，支撑结构具有至少1.5的高宽比，刚度系数不大于100mm，固体与开放体积比不大于5％。 在另一方面，支撑结构的重量不大于1200kg，刚度系数不大于100mm，固体与开放体积比不大于5％。

    Furnace alignment system
    36.
    发明授权
    Furnace alignment system 有权
    炉对准系统

    公开(公告)号：US07789660B2

    公开(公告)日：2010-09-07

    申请号：US11439852

    申请日：2006-05-24

    申请人： Anthony M. Tenzek ,  David A. Lazor

    发明人： Anthony M. Tenzek ,  David A. Lazor

    IPC分类号： F27B9/18

    CPC分类号： F27B9/067 ,  F27B9/029 ,  F27B9/22 ,  F27B9/34 ,  F27B9/36 ,  F27D3/0021 ,  F27D3/02 ,  Y02P10/253

    摘要： A pusher furnace includes furnace sections having respective susceptors, a slide rail extending through the furnace sections for sliding pusher plates thereon and an alignment assembly for aligning the susceptors and slide rails of adjacent furnace sections. A support structure spaces the susceptors from insulation therebelow to protect the insulation from degradation from contact with the susceptors. The susceptors are slidably mounted on the support structure to accommodate thermal expansion and shrinkage of the susceptor. The upstream end of the slide rails have beveled upper edges to help prevent the pusher plates from catching thereon. The upstream ends are also laterally tapered to reduce the degree of force encountered should a pusher plate catch thereon. Adjacent insulation members have expansion joints filled with a refractory felt. The susceptors slidably and sealingly engage exhaust ports to allow for thermal expansion and shrinkage of the susceptor without damaging the exhaust port.

    摘要翻译： 推进炉包括具有各个基座的炉段，延伸穿过炉区的滑轨，用于在其上滑动推进板，以及用于对准相邻炉段的基座和滑轨的对准组件。 支撑结构将基座隔离绝缘，以保护绝缘体免受与基座接触的损害。 基座可滑动地安装在支撑结构上以适应基座的热膨胀和收缩。 滑轨的上游端具有倾斜的上边缘，以帮助防止推板卡在其上。 上游端也是横向渐缩的，以减小当推动板卡在其上时遇到的力的程度。 相邻的绝缘构件具有充满耐火毡的膨胀接头。 基座可滑动和密封地接合排气口以允许基座的热膨胀和收缩而不损坏排气口。

    Separating Device For Sintering Shoes
    37.
    发明申请
    Separating Device For Sintering Shoes 审中-公开
    烧结鞋分离装置

    公开(公告)号：US20100044892A1

    公开(公告)日：2010-02-25

    申请号：US12160415

    申请日：2007-01-08

    申请人： Jean-Pierre Pages

    发明人： Jean-Pierre Pages

    IPC分类号： G21C21/02 ,  B65G35/00 ,  B65G43/08

    CPC分类号： G21C21/02 ,  F27B9/39 ,  F27D3/0021 ,  F27D3/12 ,  F27D2003/124 ,  G21C3/623 ,  Y02E30/38

    摘要： Device comprising means of separating at least two sintering shoes for transporting nuclear fuel pellets capable of moving according to a first axis (X) and of which two end faces are in contact with one another, wherein said separating means are capable of moving at least one of the two sintering shoes close to said end faces in contact, according to a second vertical axis (Y) substantially orthogonal to the first axis (X).

    摘要翻译： 装置包括：分离至少两个烧结鞋的装置，用于输送能够根据第一轴线（X）移动并且其两个端面彼此接触的核燃料颗粒，其中所述分离装置能够移动至少一个 根据与第一轴线（X）基本正交的第二垂直轴线（Y），靠近所述端面接触的两个烧结鞋。

    Apparatus and method for manufacturing foamed material
    39.
    发明授权
    Apparatus and method for manufacturing foamed material 失效
    用于制造泡沫材料的装置和方法

    公开(公告)号：US5983671A

    公开(公告)日：1999-11-16

    申请号：US797101

    申请日：1997-02-07

    申请人： Steven C. Haines ,  Tai B. Bixby ,  Ronald D. Argent ,  Christopher J. Hoyle ,  David E. Wiltrout

    发明人： Steven C. Haines ,  Tai B. Bixby ,  Ronald D. Argent ,  Christopher J. Hoyle ,  David E. Wiltrout

    IPC分类号： B28B1/50 ,  B28B3/16 ,  B28B5/02 ,  B28B11/24 ,  C03B19/08 ,  C03C11/00 ,  F27D3/00

    CPC分类号： B28B5/027 ,  B28B1/50 ,  B28B11/243 ,  B28B5/02 ,  C03B19/08 ,  F27D3/0021

    摘要： An apparatus and method for the preferably continuous manufacture of foamed material using a furnace are provided. A two-part mold mechanism is provided that includes an upper portion and a lower portion that are each endless loops and cooperate with one another to form a closed mold within the furnace. The upper and lower portions can each comprise a plurality of transverse mold members that can be easily replaced or exchanged during operation of the apparatus. A feed mechanism is provided for introducing material that is to be foamed to the mold mechanism upstream of the furnace. Scrapers or the like can be provided downstream of the furnace to aid in separating and supporting foamed material from the mold mechanism.

    摘要翻译： 提供了使用炉子优选连续制造泡沫材料的设备和方法。 提供了两部分的模具机构，其包括上部和下部，每个环形环和彼此协作以在炉内形成封闭的模具。 上部和下部可以各自包括多个横向模具构件，其可以在设备的操作期间容易地更换或更换。 提供了用于将要发泡的材料引入到炉上游的模具机构的进料机构。 刮刀等可以设置在炉的下游，以帮助从模具机构分离和支撑发泡材料。

    Parts sensor for conveyor apparatus
    40.
    发明授权
    Parts sensor for conveyor apparatus 失效
    输送装置用零件传感器

    公开(公告)号：US4722169A

    公开(公告)日：1988-02-02

    申请号：US827771

    申请日：1986-02-07

    申请人： Raymond P. DeSantis

    发明人： Raymond P. DeSantis

    IPC分类号： B65G47/30 ,  B65G47/90 ,  F27D3/00 ,  F27D3/12 ,  F27D5/00 ,  B65B23/22

    CPC分类号： F27D3/0021 ,  B65G47/902 ,  B65G2203/042 ,  F27D2003/0003 ,  F27D2003/0018 ,  F27D2003/0063 ,  F27D5/005

    摘要： An apparatus and method for transferring elongated parts, such as spark plug insulator bodies, travelling in a single row, end to end, on a first conveyor to a receptacle travelling on a second conveyor, the parts being placed each in a part-holding cavity in an insert in the receptacle, the part-holding cavity being disposed in consecutive rows. A part pick-up member picks up parts one at a time at the end of the first conveyor and transfers each part to the receptacle in which the part is placed substantially vertically with its end in a part-holding cavity in the insert. Sensors distinguish between good and defective parts at the location where the parts are picked up at the end of the first conveyor such that defective parts are rejected and the part pick-up member picks up only non-defective parts. Sensors detect fallen-over parts in the receptacle and stop loading in the event that parts are not properly placed in the holding cavities in the receptacle insert. The operation of the apparatus is under the control of a programmed logic processor controller.

    摘要翻译： 一种用于转移细长部件的装置和方法，所述细长部件例如火花塞绝缘体在第一传送器上以一排一排地行进到在第二输送机上行进的容器，所述部件分别放置在部分保持腔 在插座中的插座中，部件保持腔被设置成连续的行。 部件拾取部件在第一传送器的端部一次拾取部件，并将每个部件转移到其中部件被放置的插座基本上垂直的端部处于插入件中的部件保持腔中。 传感器在第一输送机的端部拾取部件的位置处区分好的和有缺陷的部件，使得有缺陷的部件被拒绝，并且部件拾取部件仅拾取非缺陷部件。 如果部件未正确放置在插座插座中的固定腔中，传感器会检测插座中掉落的部件，并停止装载。 该装置的操作由编程逻辑处理器控制器控制。