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1. 发明授权

US5887644A Roll cooling structure for twin roll continuous caster 失效
标题翻译：双辊连铸机的辊冷却结构
公开(公告)号：US5887644A
公开(公告)日：1999-03-30
申请号：US801925
申请日：1997-02-14
申请人： Ryo Akiyoshi , Masayoshi Hori , Kunio Matsui , Atsushi Hirata , Koichi Fujita , Shu Ogawa
发明人： Ryo Akiyoshi , Masayoshi Hori , Kunio Matsui , Atsushi Hirata , Koichi Fujita , Shu Ogawa
IPC分类号： B22D11/06 , B22D11/128 , B22D11/124
CPC分类号： F28F5/02 , B22D11/0682
摘要： A casting roll (18) for a twin roll continuous caster comprises a roll body (19) made of a metal material having high rigidity and a sleeve (20) made of a metal material having high thermal conductivity for covering an outer periphery of the roll body (19). A plurality of load bearing members (23) with thicker width are provided peripherally on the outer periphery of the roll body (19), the load bearing members (23) being in contact with an inner periphery of the sleeve (20) and extending axially of the roll. A plurality of fins (24) with thinner width and shorter in height than the load bearing members (23) are provided on the inner periphery of the sleeve (20) between the adjacent load bearing members (23) and extending axially of the roll, cooling water passages (25) being provided in the form of gaps defined between the roll body (19) and the sleeve (20) thereby providing a roll having sufficiently high rigidity to prevent or at least minimise damage of the cooling water passages when the solidified shells are brought together between the rolls and/or having an enhanced heat transfer area.
摘要翻译：用于双辊连铸机的铸辊（18）包括由具有高刚度的金属材料制成的辊体（19）和由用于覆盖辊的外周的具有高导热性的金属材料制成的套筒（20）身体（19）。多个宽度较大的承载构件（23）周向设置在辊体（19）的外周上，承载构件（23）与套筒（20）的内周接触并沿轴向延伸的卷。在相邻的承载构件（23）之间的套筒（20）的内周上设置有多个与承载构件（23）相比具有较薄的宽度和较短的翼片（24）冷却水通道（25）以限定在辊体（19）和套管（20）之间的间隙的形式提供，从而提供具有足够高刚性的辊，以防止或至少最小化冷凝水通道的损伤壳体在辊之间并且/或具有增强的传热面积被聚集在一起。

2. 发明申请

US20100108042A1 HEAT EXCHANGER, METHOD OF MANUFACTURING THE SAME, AND EGR SYSTEM 审中-公开
标题翻译：热交换器，其制造方法和EGR系统
公开(公告)号：US20100108042A1
公开(公告)日：2010-05-06
申请号：US12596530
申请日：2008-04-02
申请人： Ryo Akiyoshi , Chitoshi Mochizuki , Takashi Yoshida
发明人： Ryo Akiyoshi , Chitoshi Mochizuki , Takashi Yoshida
IPC分类号： F28F19/06 , F28D9/02 , F28F13/08 , F02M25/07 , B21D53/02 , F01N3/02
CPC分类号： F28D9/0037 , B23K1/0012 , B23K2101/14 , F02B3/06 , F02M26/11 , F02M26/32 , F28F3/025 , F28F21/089 , Y10T29/4935
摘要： The present invention relates to a heat exchanger including a partitioning plate and flow channels of at least two systems which are partitioned by the partitioning plate, in which the partitioning plate is made of a clad sheet having a base material made of stainless steel or a nickel-based alloy, and a clad layer having brazing properties and corrosion resistance to a corrosive fluid, an entire surface of the base material which is exposed to the flow channel of at least one system being coated by the clad layer. According to the present invention, the heat exchanger, in which the corrosive fluid flows, can be reduced in size, and the performance thereof can be enhanced. Furthermore, it is possible to simplify the manufacturing process of the heat exchanger.
摘要翻译：本发明涉及一种热交换器，其包括分隔板和至少两个由隔板分隔的系统的流动通道，其中隔板由具有由不锈钢或镍制成的基材的复合板制成以及对腐蚀性流体具有钎焊性和耐腐蚀性的覆盖层，暴露于至少一个体系的流路的基材的整个表面被被覆层包覆。根据本发明，可以减小其中腐蚀性流体流动的热交换器的尺寸，并且可以提高其性能。此外，可以简化热交换器的制造过程。

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