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    • 1. 发明授权
    • Passive cooling and arresting device for molten core material
    • 用于熔融芯材的被动冷却和阻止装置
    • US07949084B2
    • 2011-05-24
    • US10589274
    • 2005-02-07
    • Jin Ho SongHwan Yeol KimBeong Tae MinHee Dong Kim
    • Jin Ho SongHwan Yeol KimBeong Tae MinHee Dong Kim
    • G21C9/00
    • G21C9/016G21Y2002/50G21Y2004/302Y02E30/40
    • An apparatus for passively cooling and retaining molten core material discharged from a damaged reactor vessel during a severe accident in the nuclear plant including: a molten core material retention tank to retain molten core material; a compressed gas tank storing high-pressure inert gas; a cooling water storage tank being installed higher than the molten core material retention tank; and a mixing means. The molten core material retention tank includes an outer retention vessel having at least one coolant hole, a porous protection vessel formed at an inside of the outer retention vessel, and a gravel layer formed between the outer retention vessel and the porous protection vessel. The apparatus can be installed in a reactor cavity without changing the compartment structure of a containment building, and makes it possible to prevent a steam explosion during the cooling process for the ultrahigh-temperature molten core material and to secure the reliability of the cooling process.
    • 一种用于在核电站严重事故期间被动地冷却和保持从损坏的反应堆容器排放的熔融芯材的设备,包括:熔融芯材料保留罐,用于保持熔融的芯材; 储存高压惰性气体的压缩气罐; 冷却水储存罐安装在熔融芯材料保持罐之上; 和混合装置。 熔融芯材保留罐包括具有至少一个冷却剂孔的外部保持容器,形成在外部保持容器的内部的多孔保护容器以及形成在外部保持容器和多孔保护容器之间的砾石层。 该装置可以安装在反应器腔体中,而不改变容纳建筑物的隔室结构,并且可以防止在超高温熔融芯材料的冷却过程中的蒸汽爆炸,并确保冷却过程的可靠性。
    • 3. 发明申请
    • DATA FORWARDING METHOD AND SYSTEM FOR VERTICAL HANDOVER
    • 用于垂直切换的数据转发方法和系统
    • US20110211559A1
    • 2011-09-01
    • US13127095
    • 2009-10-29
    • Chae Gwon LimTae Sun YeoumSung Ho ChoiJong Moon ChungWilliam Jin Ho SongDae Young Lee
    • Chae Gwon LimTae Sun YeoumSung Ho ChoiJong Moon ChungWilliam Jin Ho SongDae Young Lee
    • H04W36/00
    • H04W36/02
    • A data forwarding method and system is provided for avoiding data loss during a vertical handover by forwarding data through an IP tunnel established between a newly introduced network entity called a Data Forwarding Function of the serving network and a Forward Attachment Function of a target network. A data forwarding method of a data forwarding unit located in a serving network for a vertical handover according to the present invention includes receiving an address of a forwarding attachment unit located in a target network and a data forwarding preparation request that are transmitted by a user equipment; establishing an Internet Protocol (IP) tunnel to the forwarding attachment unit according to the data forwarding preparation request; and forwarding, when a vertical handover is initiated, handover packets to the forwarding attachment unit through the IP tunnel.
    • 提供了一种数据转发方法和系统,用于通过在称为服务网络的数据转发功能的新引入的网络实体和目标网络的前向附着功能之间建立的IP隧道转发数据来避免垂直切换期间的数据丢失。 根据本发明的位于垂直切换的服务网络中的数据转发单元的数据转发方法包括:接收由用户设备发送的目标网络中的转发附加单元的地址和数据转发准备请求 ; 根据数据转发准备请求建立到转发附件单元的因特网协议(IP)隧道; 并且当发起垂直切换时,转发通过IP隧道将切换分组转发到转发附着单元。
    • 8. 发明授权
    • Data forwarding method and system for vertical handover
    • 用于垂直切换的数据转发方法和系统
    • US09078183B2
    • 2015-07-07
    • US13127095
    • 2009-10-29
    • Chae Gwon LimTae Sun YeoumSung Ho ChoiJong Moon ChungWilliam Jin Ho SongDae Young Lee
    • Chae Gwon LimTae Sun YeoumSung Ho ChoiJong Moon ChungWilliam Jin Ho SongDae Young Lee
    • H04W4/00H04W36/00H04W36/02
    • H04W36/02
    • A data forwarding method and system is provided for avoiding data loss during a vertical handover by forwarding data through an IP tunnel established between a newly introduced network entity called a Data Forwarding Function of the serving network and a Forward Attachment Function of a target network. A data forwarding method of a data forwarding unit located in a serving network for a vertical handover according to the present invention includes receiving an address of a forwarding attachment unit located in a target network and a data forwarding preparation request that are transmitted by a user equipment; establishing an Internet Protocol (IP) tunnel to the forwarding attachment unit according to the data forwarding preparation request; and forwarding, when a vertical handover is initiated, handover packets to the forwarding attachment unit through the IP tunnel.
    • 提供了一种数据转发方法和系统,用于通过在称为服务网络的数据转发功能的新引入的网络实体和目标网络的前向附着功能之间建立的IP隧道转发数据来避免垂直切换期间的数据丢失。 根据本发明的位于垂直切换的服务网络中的数据转发单元的数据转发方法包括:接收位于目标网络中的转发附加单元的地址和由用户设备发送的数据转发准备请求 ; 根据数据转发准备请求建立到转发附件单元的因特网协议(IP)隧道; 并且当发起垂直切换时,转发通过IP隧道将切换分组转发到转发附着单元。
    • 10. 发明申请
    • Passive cooling and arresting device for molten core material
    • 用于熔融芯材的被动冷却和阻止装置
    • US20090116607A1
    • 2009-05-07
    • US10589274
    • 2005-02-07
    • Jin Ho SongHwan Yeol KimBeong Tae MinHee Dong Kim
    • Jin Ho SongHwan Yeol KimBeong Tae MinHee Dong Kim
    • G21C9/016
    • G21C9/016G21Y2002/50G21Y2004/302Y02E30/40
    • An apparatus for passively cooling and retaining molten core material discharged from a damaged reactor vessel during a severe accident in the nuclear plant including: a molten core material retention tank to retain molten core material; a compressed gas tank storing high-pressure inert gas; a cooling water storage tank being installed higher than the molten core material retention tank; and a mixing means. The molten core material retention tank includes an outer retention vessel having at least one coolant hole, a porous protection vessel formed at an inside of the outer retention vessel, and a gravel layer formed between the outer retention vessel and the porous protection vessel. The apparatus can be installed in a reactor cavity without changing the compartment structure of a containment building, and makes it possible to prevent a steam explosion during the cooling process for the ultrahigh-temperature molten core material and to secure the reliability of the cooling process.
    • 一种用于在核电站严重事故期间被动地冷却和保持从损坏的反应堆容器排放的熔融芯材的设备,包括:熔融芯材料保留罐,用于保持熔融的芯材; 储存高压惰性气体的压缩气罐; 冷却水储存罐安装在熔融芯材料保持罐之上; 和混合装置。 熔融芯材保留罐包括具有至少一个冷却剂孔的外部保持容器,形成在外部保持容器的内部的多孔保护容器以及形成在外部保持容器和多孔保护容器之间的砾石层。 该装置可以安装在反应器腔体中,而不改变容纳建筑物的隔室结构,并且可以防止在超高温熔融芯材料的冷却过程中的蒸汽爆炸,并确保冷却过程的可靠性。