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320 条记录 (耗时 0.014 秒)

    Method of bottom-casting ingots
    32.
    发明授权
    Method of bottom-casting ingots 失效
    底铸锭的方法

    公开(公告)号：US3865177A

    公开(公告)日：1975-02-11

    申请号：US26037572

    申请日：1972-06-07

    申请人： GRAENGES ENG AB

    发明人： AHACIC KOZMA ,  LJUNGSTROMER LARS-EINAR

    IPC分类号： B22D9/00 ,  B22D35/04

    CPC分类号： B22D9/006

    摘要： A method and system for bottom-casting ingots, slabs and the like, in which the moulds are positioned above the discharge orifices of runners extending vertically from communicating mould supply channels extending horizontally within a casting platform. The mould supply channels communicates with a teeming gate arrangement provided with means for selectively cutting off the supply of molten casting metal to the mould supply channels. Further selectively operable closure means are also arranged to co-act with the discharge orifices of the runners, to prevent molten casting metal from rising above the level of said orifices when not covered by a mould.

    摘要翻译： 一种用于底铸锭，板坯等的方法和系统，其中模具位于浇铸平台内水平延伸的连通模具供应通道的垂直排水孔上方。 模具供应通道与设置有用于选择性地切断熔融铸造金属供应到模具供应通道的装置的浇注浇口装置连通。 还可选择性地操作的关闭装置还被布置成与流道的排出孔共同作用，以防止熔融铸造金属在不被模具覆盖时升高到所述孔口的高度上方。

    Method for casting a large lead anode plate
    33.
    发明授权
    Method for casting a large lead anode plate 失效
    铸造大型铅阳极板的方法

    公开(公告)号：US3863703A

    公开(公告)日：1975-02-04

    申请号：US44257574

    申请日：1974-02-14

    申请人： MITSUI MINING & SMELTING CO

    发明人： NISHIMURA YUKI

    IPC分类号： B22D21/02 ,  B22D25/04 ,  B22D35/04

    CPC分类号： B22D21/025

    摘要： A method is provided for casting a large lead anode plate, which comprises controlling the pouring temperature most favorable to the pumping and pouring of the melt, pouring the melt through a pouring trough into a mold, and applying three stages of water cooling to the resulting casting.

    摘要翻译： 提供了一种用于铸造大型铅阳极板的方法，其包括控制最有利于熔体的泵送和倾倒的浇注温度，将熔体通过倾倒槽倒入模具中，并将三个阶段的水冷却施加到所得到的 铸件。

    Article casting apparatus
    34.
    发明授权
    Article casting apparatus 失效
    文章铸造装置

    公开(公告)号：US3763925A

    公开(公告)日：1973-10-09

    申请号：US3763925D

    申请日：1970-08-24

    申请人： WEAN UNITED INC

    发明人： SIEGER M

    IPC分类号： B22D18/04 ,  B22D35/04

    CPC分类号： B22D35/04 ,  B22D18/04

    摘要： Casting apparatus which provides an improved gate assembly including a novel mechanical device for positively holding the gate in its operative position.

    摘要翻译： 提供改进的门组件的铸造设备，其包括用于将门正确地保持在其操作位置的新型机械装置。

    Metal-pouring apparatus for a smelting furnace
    35.
    发明授权
    Metal-pouring apparatus for a smelting furnace 失效
    冶炼炉用金属浸渍装置

    公开(公告)号：US3631915A

    公开(公告)日：1972-01-04

    申请号：US3631915D

    申请日：1969-12-29

    申请人： ARTHUR L PERRY

    发明人： PERRY ARTHUR L

    IPC分类号： B22D35/04

    CPC分类号： B22D35/04

    摘要： Metal-pouring apparatus for a smelting furnace in which a liquid metal pump is placed in a bath of the molten metal, arranged to pump the molten metal into a funnel on the front of the smelter. An elongated channel is pivotally supported at one end beneath the funnel mouth for movement in a horizontal arc about the pivot support. A semicircular platform arrangement supports a plurality of molds in several semicircular rows around the front of the furnace centered on the channel pivot point. The channel is extendible or retractable in length to pour first one row of the molds and then another with pivotable movement of the channel. The pouring apparatus is portable so that is can be moved from one smelting furnace to another for pouring several furnaces in succession.

    摘要翻译： 熔融炉的金属浇注装置，其中将液态金属泵放置在熔融金属浴中，布置成将熔融金属泵送到冶炼厂前面的漏斗中。 细长通道在漏斗嘴下方的一端枢转地支撑，以围绕枢转支撑件以水平电弧运动。 半圆形平台装置以围绕通道枢转点为中心的以炉子前部的几个半圆形行支撑多个模具。 该通道的长度可以伸缩或倾倒，以便将第一排模具倒入另一个模具中，另一个可以通过通道的可枢转运动。