Continuous strip casting device and method of use thereof

    公开(公告)号:US06536504B2

    公开(公告)日:2003-03-25

    申请号:US09924820

    申请日:2001-08-08

    CPC classification number: B22D11/0697 B22D11/0622 B22D11/0694

    Abstract: Continuous strip casting device comprises a pair of parallel casting rolls onto which molten metal is supplied by metal supply means. Casting rolls are enclosed by a casting chamber into which hot strip is delivered downwardly from the casting rolls. Strip passes downwardly into a cooling chamber where it can either fall into a moveable scrap box at the bottom of chamber or be guided by operation of moveable apron through an exit door from chamber into a heat exchange chamber provided with heaters. A pair of seal rolls are moveable in a seal chamber to form a seal between chambers and are provided with respective gas inlets to admit oxidation inhibiting gas into those chambers. Scrap box is moveable into and out of the bottom of chamber via a scrap box exchange chamber fitted with an airtight door.

    Apparatus for preheating and charging scrap materials
    62.
    发明授权
    Apparatus for preheating and charging scrap materials 失效
    用于预热和收取废料的设备

    公开(公告)号:US5513206A

    公开(公告)日:1996-04-30

    申请号:US335691

    申请日:1994-11-15

    Abstract: An apparatus for preheating and charging scrap material includes a throat section (38) having at one end thereof a material charging inlet (37) connected to a furnace shell (2), the throat section extending laterally and upwardly obliquely, a heat exchanger section (39) connected to the other end of the throat section (38) and extending upwardly, a sealing section (42) above the heat exchanger section (39), a material supply (43) for supplying the scrap material into the sealing section (42), an exhaust duct (53) formed at the heat exchanger section (39) just below the sealing section (42) and connected to an exhaust system (58) and a material delivery device (46) disposed at the other end of the throat section (38) for delivering the scrap material (13) from the heat exchanger section (39) to the material charging inlet (37). The scrap material (13) is substantially continuously charged into the furnace shell (2) while preheated by the high-temperature exhaust gases from the furnace shell (2).

    Abstract translation: PCT No.PCT / JP94 / 00618 Sec。 371日期:1994年11月15日 102(e)1994年11月15日日期PCT 1994年4月14日PCT PCT。 WO94 / 24506 PCT公开号 日期:1994年10月27日。用于对废料进行预热和装料的设备包括:喉部(38),其一端具有连接到炉壳(2)的材料加料入口(37),所述喉部横向向上延伸 与所述喉部(38)的另一端连接并向上延伸的热交换器部(39),在所述热交换器部(39)的上方的密封部(42),供给所述废料 材料进入密封部分(42),形成在密封部分(42)正下方的热交换器部分(39)处并连接到排气系统(58)和排放物料输送装置(46)的排气管道(53) 在用于将废料(13)从热交换器部分(39)输送到材料加料入口(37)的喉部(38)的另一端处。 废料(13)在通过来自炉壳(2)的高温废气预热的同时基本上连续地装入炉壳(2)。

    System for printing labels and tags, and a converter used therein
    63.
    发明授权
    System for printing labels and tags, and a converter used therein 失效
    用于打印标签和标签的系统,以及其中使用的转换器

    公开(公告)号:US5058055A

    公开(公告)日:1991-10-15

    申请号:US210746

    申请日:1988-06-23

    Abstract: A personal computer such as one of the IBM 5550 range (represented by the IBM 5530, 5540 and 5560) cannot be connected to a label printer because the two machines have completely different control commands. If a converter is placed between a personal computer of the said type and the label printer, the converter can convert or arrange the data, loop-back anh meaningless or unsuitable signals passing between the two devices, and discard any unnecessary control commands, thus permitting personal computers of the above type, which are increasingly popular, to be connected to a label printer and used effectively, and further permitting the online printing of tags and labels via a connection to a host computer.

    Abstract translation: IBM 5550系列之一(由IBM 5530,5540和5560代表)的个人计算机无法连接到标签打印机,因为两台机器具有完全不同的控制命令。 如果将转换器放置在所述类型的个人计算机和标签打印机之间,转换器可以转换或排列数据,环回在两个设备之间通过的无意义或不合适的信号,并丢弃任何不必要的控制命令,从而允许 上述类型的个人计算机越来越受欢迎,连接到标签打印机并被有效地使用,并且进一步允许通过到主计算机的连接在线打印标签和标签。

    Method for continuously manufacturing non-fired pellets
    64.
    发明授权
    Method for continuously manufacturing non-fired pellets 失效
    连续生产非烧成球团矿的方法

    公开(公告)号:US4636342A

    公开(公告)日:1987-01-13

    申请号:US578858

    申请日:1984-02-10

    CPC classification number: F27D13/00 C22B1/2413

    Abstract: A method and an apparatus for continuously manufacturing non-fired pellets, which comprise: continuously supplying green pellets containing a carbonating binder into a vertical type reactor to continuously pass the green pellets sequentially through a predrying zone, a carbonating zone and a drying zone in the vertical type reactor; blowing a predrying gas having a relative humidity of up to 70% and a temperature of from 40.degree. to 250.degree. C. into the predrying zone to predry the green pellets therein until the water content of the green pellets in the predyring zone falls within the range of from 1 to 7 wt. %; blowing a carbonating gas comprising carbon dioxide gas of from 5 to 95 vol. % and saturated steam of from 5 to 95 vol. % and having a temperature of from 30.degree. to 98.degree. C. into the carbonating zone to carbonate the carbonating binder contained in the green pellets therein; and blowing a drying gas at a temperature of from 100.degree. to 300.degree. C. into the drying zone to harden the green pellets therein, thereby continuously manufacturing non-fired pellets.

    Abstract translation: 一种用于连续生产非烧制颗粒的方法和装置,包括:将连续供应含有碳酸粘合剂的生球团料连续地供入垂直型反应器中,以连续地将生坯粒料依次通过预干燥区,碳酸化区和干燥区 立式反应堆; 将相对湿度高达70%,温度为40℃至250℃的预干燥气体吹入预干燥区,预干燥生坯颗粒,直到预制区内的生球团矿的含水量落入 范围为1至7wt。 %; 吹入包含5至95体积%的二氧化碳气体的碳酸气体。 %和饱和蒸汽为5至95体积%。 %,温度为30℃〜98℃,进入碳酸化区,使生成颗粒中含有的碳酸化粘合剂碳酸化; 并将干燥气体在100℃〜300℃的温度下吹入干燥区,使其中的生球团硬化,从而连续地制造非烧成球团块。

    Rear suspension system for motor vehicles
    65.
    发明授权
    Rear suspension system for motor vehicles 失效
    汽车后悬挂系统

    公开(公告)号:US4463964A

    公开(公告)日:1984-08-07

    申请号:US428801

    申请日:1982-09-30

    CPC classification number: B62K5/027 B62K2005/001

    Abstract: A rear suspension system for motor vehicles. Both leg ends of a gate-shaped swing arm which at its free end supports the central part of a rear axle are pivotably secured to a vehicle body frame, a tension rod is provided between the lower end of a downwardly extending swing link mounted near the free end of the swing arm and a portion of the vehicle body frame near and below the above pivoted point of the swing arm, and one end of a damper disposed between both legs of the swing arm in a position above the tension rod is mounted near and above the pivoted point of the swing arm, while the other end thereof is attached to the swing link. The rear suspension system can be mounted in a relatively narrow space, and even with devices of relatively large capacities mounted thereabout, it can exhibit its damping characteristics satisfactorily.

    Abstract translation: 汽车后悬挂系统。 在其自由端支撑后桥的中心部分的门形摆臂的两个腿端可枢转地固定到车身框架上,张力杆设置在安装在车身框架附近的向下延伸的摆动杆的下端之间 摆臂的自由端和车身框架的一部分在摆臂的上述枢转点附近和之下,并且设置在摆臂的两个腿之间的阻尼器的一端处于拉杆上方的位置附近 并且在摆臂的枢转点之上,而其另一端连接到摆动连杆。 后悬挂系统可以安装在相对狭窄的空间内,即使安装在其上的较大容量的装置,也能令人满意地展现其阻尼特性。

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