Coke oven wall with a plurality of flue cavities
    1.
    发明授权
    Coke oven wall with a plurality of flue cavities 失效
    焦炉炉壁有多个烟道

    公开(公告)号:US6066236A

    公开(公告)日:2000-05-23

    申请号:US437

    申请日:1998-05-11

    申请人: David John Gilroy

    发明人: David John Gilroy

    CPC分类号: F27D1/04 C10B29/02 F27B13/02

    摘要: A coke oven wall (4) comprising a plurality of bricks (38, 42, 46, 120) laid so as to define first and second wall faces (40, 44), and plurality of flue cavities (14) extending therein characterized in that at least part of the wall is made first, second and third bricks (38, 42, 120) which are laid together and define in part the first and second faces and the flue cavities wherein the first brick comprises a first body portion (48) and an inwardly projecting first leg (50), the second brick comprises a second body portion (64) and an inwardly projecting second leg (66) the third brick comprises a flue wall brick (46, 120) which is located between and aligned with the first and second legs.Also disclosed is a coke oven wall (4) comprising a plurality of bricks (38, 42, 46, 120) which are laid to define flue cavities (14) in the wall, said oven wall including burners (16, 18) in the flue cavities, said burners comprising a stack of burner bricks (86), said burner bricks including interlocking formation which interlock with complementary formations on the bricks which define the flue cavities whereby the burners are supported or restrained in the cavities.

    摘要翻译: PCT No.PCT / AU96 / 00484 Sec。 371日期:1998年5月11日 102(e)日期1998年5月11日PCT提交1996年8月1日PCT公布。 出版物WO97 / 05215 日期1997年2月13日,包括多个砖(38,42,46,120)的焦炉壁(4),其被布置成限定第一和第二壁面(40,44),以及多个烟道腔(14) 在其中延伸,其特征在于,所述壁的至少一部分被制成为第一砖,第二砖和第三砖(38,42,120),所述第一砖,第二砖和第三砖被铺设在一起并且部分地限定所述第一和第二面和所述烟道腔,其中所述第一砖包括第一砖 主体部分(48)和向内突出的第一腿部(50),第二砖块包括第二主体部分(64)和向内突出的第二腿部(66),第三砖块包括烟道壁砖(46,120) 位于第一和第二腿之间并与第一和第二腿对齐。 还公开了一种焦炉壁(4),其包括多个砖(38,42,46,120),其被铺设以在所述壁中限定烟道腔(14),所述炉壁包括在所述壁中的燃烧器(16,18) 烟道腔,所述燃烧器包括一堆燃烧器砖(86),所述燃烧器砖包括联锁形式,其与限定烟道腔的砖上的互补结构互锁,由此燃烧器被支撑或约束在空腔中。

    Quantum key distribution apparatus and method
    3.
    发明授权
    Quantum key distribution apparatus and method 有权
    量子密钥分发装置及方法

    公开(公告)号:US08054976B2

    公开(公告)日:2011-11-08

    申请号:US11454624

    申请日:2006-06-16

    IPC分类号: H04L9/08

    摘要: A quantum key distribution (QKD) system is provided that makes use of a quantum signal of polarized photons and comprises a QKD device and complimentary QKD apparatus. The QKD device has a QKD subsystem comprising one of a QKD transmitter and receiver for inter-working with a complimentary QKD receiver or transmitter of said apparatus. The device also has an alignment subsystem arranged to wirelessly interact with the QKD apparatus to enable generation of user feedback and/or adjustment signals for use in aligning the QKD transmitter and receiver such that the QKD transmitter is pointing at the QKD receiver and the polarization axes of the QKD transmitter and receiver are aligned.

    摘要翻译: 提供了一种量子密钥分配(QKD)系统,其利用偏振光子的量子信号并且包括QKD器件和互补QKD器件。 QKD设备具有QKD子系统,其包括QKD发射机和接收机之一,用于与所述设备的互补QKD接收机或发射机进行互操作。 该设备还具有配置为与QKD设备无线地交互的对准子系统,以便能够产生用于对齐QKD发射机和接收机的用户反馈和/或调整信号,使得QKD发射机指向QKD接收机和偏振轴 的QKD发射器和接收器对齐。