수분 함량의 실시간 측정 및 조절을 위한 수단을 구비하는,관형 부재의 센터링 및 클램핑을 위한 장치
    4.
    发明公开
    수분 함량의 실시간 측정 및 조절을 위한 수단을 구비하는,관형 부재의 센터링 및 클램핑을 위한 장치 无效
    用于中心和夹紧管状部件的设备,包括用于实时测量和调节水分含量的手段

    公开(公告)号:KR1020080016599A

    公开(公告)日:2008-02-21

    申请号:KR1020077028281

    申请日:2006-05-22

    申请人: 세리맥스

    摘要: The invention relates to a device for centring and clamping conduits which are preferably made from alloy steel and which are positioned end to end in order to be welded to form a pipeline. The invention comprises: means for centring and clamping two conduits that are to be welded, optional leak-tight partition means which define an inerting chamber at the mating surface, and inert gas distribution means for creating a protective atmosphere at the mating surface. The inventive device also comprises at least means for the real-time measurement of the moisture content of the protective atmosphere and means (3) for the real-time regulation of the moisture content as a function of said measurements, such that the moisture content of the atmosphere is maintained below a pre-determined threshold value.

    摘要翻译: 本发明涉及一种用于定心和夹紧管道的装置,其优选地由合金钢制成并且端对端设置以便被焊接以形成管道。 本发明包括:用于对准和夹紧待焊接的两个管道的装置,在配合表面限定惰性室的可选的密封隔离装置和用于在配合表面产生保护气氛的惰性气体分配装置。 本发明的装置还包括用于实时测量保护气氛的水分含量的装置和用于实时调节作为所述测量的函数的水分含量的装置(3),使得水分含量 气氛维持在预定阈值以下。

    배터리 충전 및 방전 분석 시스템
    5.
    发明授权
    배터리 충전 및 방전 분석 시스템 有权
    배터리충전및방전분석系统

    公开(公告)号:KR100450887B1

    公开(公告)日:2004-10-08

    申请号:KR1020020017232

    申请日:2002-03-29

    发明人: 황국연

    IPC分类号: H02J7/00

    摘要: PURPOSE: A battery charge/discharge analysis system is provided to detect the current state of the battery in a convenient manner on the basis of the charge/discharge state signal transmitted through the multi-channel charger/discharger. CONSTITUTION: A battery charge/discharge analysis system comprises a multi-channel charger/discharger(30) constituted by one or more channels, and which performs a charge/discharge operation in accordance with the control signal transmitted from an external source, and transmits a charge/discharge state signal to the external source in accordance with the control signal; an interface unit(20) for transmitting the charge/discharge state signal transmitted from the multi-channel charger/discharger to the external source, and transmitting the control signal transmitted from the external source to the multi-channel charger/discharger; and a computer(10) for receiving information on the voltage and time for charge/discharge from an administrator, transmitting a charge/discharge control signal through the interface unit in such a manner that the battery of each channel is charged/discharged, analyzing the battery state in accordance with the charge/discharge state signal transmitted through the interface unit, and detecting whether the battery has defects in accordance with the result of the analysis.

    摘要翻译: 目的:提供一种电池充电/放电分析系统,用于基于通过多通道充电器/放电器传输的充电/放电状态信号以方便的方式检测电池的当前状态。 电池充放电分析系统包括由一个或多个通道构成的多通道充电器/放电器(30),并根据从外部源发送的控制信号执行充电/放电操作,并发送 根据控制信号将充电/放电状态信号提供给外部源; 接口单元(20),用于将从多通道充电器/放电器发送的充电/放电状态信号发送到外部源,并将从外部源发送的控制信号发送到多通道充电器/放电器; 和计算机(10),用于接收来自管理员的关于充电/放电的电压和时间的信息,通过接口单元发送充电/放电控制信号,使得每个通道的电池被充电/放电,分析 根据通过接口单元传输的充电/放电状态信号的电池状态,并且根据分析结果检测电池是否有缺陷。

    높은 압축 강도 및 인성을 갖는 라인파이프용 용접 강관
    6.
    发明授权
    높은 압축 강도 및 인성을 갖는 라인파이프용 용접 강관 有权
    焊接钢管用于具有高压缩强度和高断裂韧性的衬管

    公开(公告)号:KR101699818B1

    公开(公告)日:2017-01-25

    申请号:KR1020157001659

    申请日:2010-11-25

    摘要: 강판의금속조직을최적화함으로써, 바우싱거효과에의한항복응력저하를억제하고, 모재및 용접열영향부의인성도우수한, 후육(heavy wall thickness)의라인파이프용강관을제공하는것을목적으로한다. 구체적으로는, 질량%로, C: 0.03∼0.08%, Si: 0.10% 이하, Mn: 1.00∼2.00%, P: 0.010% 이하, S: 0.0030% 이하, Al: 0.06% 이하, Nb: 0.005∼0.020%, Ti: 0.005∼0.025%, N: 0.0010∼0.0060%를함유하고, Ti(%)/N(%)이 2∼4으로, Ceq값이 0.30 이상이며, 잔부가 Fe 및불가피적불순물로이루어지는강관이며, 모재의금속조직의베이나이트, 섬(島) 형상마르텐사이트(MA), 세멘타이트의분율등과용접열영향부의금속조직을특정한것을특징으로하는, 높은압축강도및 높은인성이우수한라인파이프용용접강관및 그제조방법이다.

    摘要翻译: 为了通过优化钢板的金属微观结构,通过抑制由Bauschinger效应引起的屈服应力的降低,为基材和焊接热影响区域提供具有厚壁厚度并且具有优异的断裂韧性的管线管。 更具体地说,提供了一种具有高抗压强度和高断裂韧性的管线管的焊接钢管,其是具有以质量%计含量为0.03至0.08%,0.10%或更少的Si,1.00至2.00的组成的钢管 %Mn,0.010%以下P,0.0030%以下S,0.06%以下Al,0.005〜0.020%Nb,0.005〜0.025%Ti,0.0010〜0.0060%N,余量为Fe和不可避免的杂质,Ti (%)/ N(%)为2〜4的范围,Ceq值为0.30以上的贝氏体,MA成分(MA)和渗碳体的分数等于 规定了焊接热影响区的基材和金属微观结构及其制造方法。

    구리와 철강의 용접 방법 및 응용
    7.
    发明公开
    구리와 철강의 용접 방법 및 응용 审中-实审
    铜和钢的焊接方法和应用

    公开(公告)号:KR1020160051563A

    公开(公告)日:2016-05-11

    申请号:KR1020150107080

    申请日:2015-07-29

    发明人: 스쥬앙웨이

    摘要: 본발명에서는구리와철강의용접방법및 응용을제안하며, 여기에서구리와철강두 가지재료의용접하려는단은맞대기또는슬리브이음으로연결하고; 가열장치의가열부는실드가스의보호하에상기구리재료의용접하려는단과철강재료의용접하려는단을용접하여연결하고, 상기가열부의꼭대기단은구리재료가위치한방향을향하여편향되어이동하고, 상기구리재료의용접하려는단과철강재료의용접하려는단이동시에녹으면서용접되는것을포함한다.

    摘要翻译: 根据本发明,这里描述了一种用于铜和钢的焊接方法及其应用。 焊接方法包括以下步骤:将铜材料待焊接的端部与钢材焊接的端部对接或套筒连接; 并且在保护气体的保护下,通过供热装置的加热部分将铜材料的被焊接端和待焊接的端部进行焊接和连接,其中加热部分的顶端被移位 朝向铜材料,并且铜材料的被焊接端部和钢材的待焊接端部同时熔融并进一步互熔。