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1. 发明授权

US07354547B2 Molten-metal transferring ladle and molten-metal tapping method 失效
标题翻译：熔融金属转移钢包和熔融金属攻丝方法
公开(公告)号：US07354547B2
公开(公告)日：2008-04-08
申请号：US11331543
申请日：2006-01-13
申请人： Bunji Ukaji , Kenji Ogawa , Toshiyuki Matsumoto , Akira Nishihira , Katsuyoshi Mukai
发明人： Bunji Ukaji , Kenji Ogawa , Toshiyuki Matsumoto , Akira Nishihira , Katsuyoshi Mukai
IPC分类号： C21C7/00
CPC分类号： B22D41/00 , B22D39/06
摘要： A pressure tapping type ladle for transferring molten-metal includes a ladle body for containing molten metal, a top cover covering a top opening of the ladle body, and an openable working cover covering an opening formed in a part of the top cover. The ladle also includes a molten-metal tapping portion extending from a lower portion of the ladle body to above the ladle body, wherein the working cover is equipped with a cover body covering the opening of the top cover, a gas inlet formed in a top panel of the cover body, and a heat-resistant layer provided inside the cover body. The heat-resistant layer is comprised of a gas-permeable fireproof material layer, and gas for pressurizing inside the ladle body is introduced from the gas inlet via the gas-permeable fireproof layer.
摘要翻译：用于转移熔融金属的压力式钢包包括用于容纳熔融金属的钢包体，覆盖钢包主体顶部开口的顶盖和覆盖形成在顶盖的一部分中的开口的可打开的工作盖。钢包还包括从钢包主体的下部延伸到钢包主体的上方的熔融金属攻丝部分，其中工作盖配备有覆盖顶盖的开口的盖体，形成在顶部的气体入口盖体的面板，以及设置在盖体内的耐热层。耐热层由透气性防火材料层构成，通过透气性防火层从气体入口导入用于钢包体内部的加压气体。

2. 发明申请

US20090065987A1 Molten metal ladle 审中-公开
标题翻译：熔融金属钢包
公开(公告)号：US20090065987A1
公开(公告)日：2009-03-12
申请号：US11665837
申请日：2005-10-14
申请人： Kiyohumi Kawai , Katsuyoshi Mukai , Toshiyuki Matsumoto
发明人： Kiyohumi Kawai , Katsuyoshi Mukai , Toshiyuki Matsumoto
IPC分类号： B22D41/00
CPC分类号： B22D41/00 , B22D41/04 , B22D41/05
摘要： An object of the present invention is to provide a molten metal ladle in which scales, slag, etc., that adhere to the lining surface can be removed easily and reliably.The present invention provides a molten metal ladle provided with a bottomed tubular ladle body having an opening on the top, wherein the ladle body (10) has an upper ladle portion (12) and a lower ladle portion (11); the upper ladle portion (12) being connected to the top end of the lower ladle portion (11); lining layers (17,18) being provided inside the upper ladle portion (12) and lower ladle portion (11); and the innermost surface of the lining layer (18) of the upper ladle portion (12) being formed as an inclined plane wherein the opening area decreases from the top of the lining layer (17) of the lower ladle portion (11) toward the edge of the opening (13).
摘要翻译：本发明的目的是提供一种熔融金属浇包，其中可以容易且可靠地除去附着在衬面表面上的鳞屑，炉渣等。本发明提供了一种熔融金属浇包，设有一个在顶部具有开口的有底管状浇包体，其中浇包体（10）具有上浇包部分（12）和下浇包部分（11）; 所述上浇包部分（12）连接到所述下浇包部分（11）的顶端; 内层（17,18）设置在上浇包部分（12）和下浇包部分（11）内部; 并且上浇包部分（12）的衬里层（18）的最内表面形成为倾斜平面，其中开口面积从下浇包部分（11）的衬层（17）的顶部向着开口（13）的边缘。

3. 发明授权

US08124006B2 Ladle for molten metal delivery 失效
标题翻译：钢包用于熔融金属输送
公开(公告)号：US08124006B2
公开(公告)日：2012-02-28
申请号：US12224882
申请日：2007-03-23
申请人： Katsuyoshi Mukai , Toshiyuki Matsumoto , Kiyohumi Kawai
发明人： Katsuyoshi Mukai , Toshiyuki Matsumoto , Kiyohumi Kawai
IPC分类号： C21C5/42
CPC分类号： B22D41/12 , B22D17/30 , B22D39/06
摘要： The molten metal-transferring ladle including a ladle body having a storage space for melted metal, and an opening on the top; a large lid having an inlet in the middle, and covering an upper opening of the ladle body; an openable small lid covering the inlet; a tapping portion communicating the interior with the exterior of the storage space; and a pressurizing gas supplying means supplying a pressurizing gas to the storage space; the large lid having a supplying means installing hole communicating the interior with the exterior of the storage space; and the pressurizing gas supplying means being detachably mounted to the supplying means installing hole.
摘要翻译：熔融金属转移钢包包括具有用于熔融金属的储存空间的钢包体和顶部的开口; 大盖子，其中部具有入口，并且覆盖钢包主体的上部开口; 覆盖入口的可打开的小盖子; 将内部与存储空间的外部连通的攻丝部分; 以及向所述存储空间供给加压气体的加压气体供给单元; 所述大盖具有将所述内部与所述存储空间的外部连通的供给装置安装孔; 并且加压气体供给装置可拆卸地安装在供给装置安装孔上。

4. 发明申请

US20090114685A1 Ladle for Molten Metal Delivery 失效
标题翻译：钢包熔炼金属交付
公开(公告)号：US20090114685A1
公开(公告)日：2009-05-07
申请号：US12224882
申请日：2007-03-23
申请人： Katsuyoshi Mukai , Toshiyuki Matsumoto , Kiyohumi Kawai
发明人： Katsuyoshi Mukai , Toshiyuki Matsumoto , Kiyohumi Kawai
IPC分类号： B22D41/00 , B22D37/00
CPC分类号： B22D41/12 , B22D17/30 , B22D39/06
摘要： To provide a pressure-tapping type molten metal-transferring ladle that is safe and has excellent workability, and is capable of reliably introducing a pressurizing gas.The molten metal-transferring ladle including a ladle body having a storage space for melted metal, and an opening on the top; a large lid having an inlet in the middle, and covering an upper opening of the ladle body; an openable small lid covering the inlet; a tapping portion communicating the interior with the exterior of the storage space; and a pressuring gas supplying means supplying a pressurizing gas to the storage space; the large lid having a supplying means installing hole communicating the interior with the exterior of the storage space; and the pressuring gas supplying means being detachably mounted to the supplying means installing hole.
摘要翻译：提供安全且具有优异的加工性的压力式熔融金属转移钢包，并且能够可靠地引入加压气体。熔融金属转移钢包包括具有用于熔融金属的储存空间的钢包体和顶部的开口; 大盖子，其中部具有入口，并且覆盖钢包主体的上部开口; 覆盖入口的可打开的小盖子; 将内部与存储空间的外部连通的攻丝部分; 以及向所述收纳空间供给加压气体的加压气体供给单元; 所述大盖具有将所述内部与所述存储空间的外部连通的供给装置安装孔; 并且压力气体供给装置可拆卸地安装到供应装置安装孔。

5. 发明申请

US20060119024A1 Molten-metal transferring ladle and molten-metal tapping method 失效
标题翻译：熔融金属转移钢包和熔融金属攻丝方法
公开(公告)号：US20060119024A1
公开(公告)日：2006-06-08
申请号：US11331543
申请日：2006-01-13
申请人： Bunji Ukaji , Kenji Ogawa , Toshiyuki Matsumoto , Akira Nishihira , Katsuyoshi Mukai
发明人： Bunji Ukaji , Kenji Ogawa , Toshiyuki Matsumoto , Akira Nishihira , Katsuyoshi Mukai
IPC分类号： C21C7/00
CPC分类号： B22D41/00 , B22D39/06
摘要： A pressure tapping type ladle for transferring molten-metal includes a ladle body for containing molten metal, a top cover covering a top opening of the ladle body, and an openable working cover covering an opening formed in a part of the top cover. The ladle also includes a molten-metal tapping portion extending from a lower portion of the ladle body to above the ladle body, wherein the working cover is equipped with a cover body covering the opening of the top cover, a gas inlet formed in a top panel of the cover body, and a heat-resistant layer provided inside the cover body. The heat-resistant layer is comprised of a gas-permeable fireproof material layer, and gas for pressurizing inside the ladle body is introduced from the gas inlet via the gas-permeable fireproof layer.
摘要翻译：用于转移熔融金属的压力式钢包包括用于容纳熔融金属的钢包体，覆盖钢包主体顶部开口的顶盖和覆盖形成在顶盖的一部分中的开口的可打开的工作盖。钢包还包括从钢包主体的下部延伸到钢包主体的上方的熔融金属攻丝部分，其中工作盖配备有覆盖顶盖的开口的盖体，形成在顶部的气体入口盖体的面板，以及设置在盖体内的耐热层。耐热层由透气性防火材料层构成，通过透气性防火层从气体入口导入用于钢包体内部的加压气体。

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