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1. 发明授权

US06929674B1 Cover gases 失效
标题翻译：覆盖气体
公开(公告)号：US06929674B1
公开(公告)日：2005-08-16
申请号：US10031813
申请日：2000-04-28
申请人： Nigel Jeffrie Ricketts , Malcolm Timothy Frost , Simon Paul Cashion , Craig John Korn , Phillip Wilmott Baker
发明人： Nigel Jeffrie Ricketts , Malcolm Timothy Frost , Simon Paul Cashion , Craig John Korn , Phillip Wilmott Baker
IPC分类号： A62C3/06 , A62D1/00 , A62D1/02 , B22D21/00 , B22D21/02 , B22D21/04 , B22D27/00 , C22B4/02 , C22B9/00 , C22B9/05 , C22B26/22 , C22C1/02 , C22C23/00
CPC分类号： C22B9/006 , A62D1/0092 , B22D21/007 , B22D21/02 , B22D27/003 , C22B9/05 , C22B26/22 , C22C23/00
摘要： A cover gas composition for protecting molten magnesium/magnesium alloy includes a fluorine containing inhibiting agent and a carrier gas. Each component of the composition has a Global Warming Potential (GWP) (referenced to the absolute GWP for carbon dioxide at a time horizon of 100 years) of less than 5000.
摘要翻译：用于保护熔融镁/镁合金的覆盖气体组合物包括含氟抑制剂和载气。组合物的每个组成部分具有小于5000的全球变暖潜势（GWP）（以100年的时间间隔计算的二氧化碳的绝对GWP）。

2. 发明授权

US06276435B1 Casting wheel 失效
标题翻译：铸轮
公开(公告)号：US06276435B1
公开(公告)日：2001-08-21
申请号：US09214815
申请日：1999-08-23
申请人： Nigel Jeffrie Ricketts , Craig John Korn , Phillip Wilmott Baker
发明人： Nigel Jeffrie Ricketts , Craig John Korn , Phillip Wilmott Baker
IPC分类号： B22D3700
CPC分类号： B22D5/04 , B22D39/02
摘要： A casting wheel (10) for use in filling ingot molds (36) of an ingot mold line has a wheel member (12) comprising a hub (14) and a plurality of spouts (20). The wheel member (12) has a central region (18) and is mounted by the hub (14) for rotation on an axis of rotation. The spouts (20) are formed from sheet metal and are integral with the hub (14). The spouts (20) extend outwardly from the central region (18) in an angularly spaced array and each spout has an inlet end (23) adjacent the central region (18) and an outlet end (24) remote from the hub (14). The casting wheel (10) additionally comprises means for mounting the wheel member for rotation on the axis of rotation, a conveyor (34) on which a series of ingot molds (36) are movable below the wheel member (12) along a mold line (36) extending transversely with respect to the axis, means for rotating the wheel member (12), means for advancing the conveyor (34) to move each mold (36) in turn to a filling position below a pouring position for spouts (20) of the wheel member (12), and molten metal feed means for supplying molten metal to the wheel member (12). The means for rotating the wheel member (12) and the means for advancing the conveyor (34) are operable in synchronism.
摘要翻译：用于填充锭模线的铸锭模具（36）的铸轮（10）具有包括毂（14）和多个喷口（20）的轮构件（12）。轮构件（12）具有中心区域（18）并且由轮毂（14）安装以在旋转轴线上旋转。喷嘴（20）由金属板形成并且与毂（14）成一体。喷嘴（20）以中心区域（18）向外延伸，并且每个喷口具有邻近中心区域（18）的入口端（23）和远离轮毂（14）的出口端（24）。铸造轮（10）还包括用于将轮构件安装在旋转轴线上的装置，一个输送机（34），一系列铸锭模具（36）可沿着模具线（36）相对于所述轴线横向延伸的装置，用于使所述轮构件（12）旋转的装置，用于使所述输送机（34）前进以将每个模具（36）依次移动到用于喷口（20）的倾倒位置下方的填充位置的装置）和用于将熔融金属供应到车轮构件（12）的熔融金属进给装置。用于使车轮构件（12）旋转的装置和用于使输送机（34）前进的装置可同步操作。

3. 发明授权

US06167944A Ingot mould system 失效
标题翻译：锭模系统
公开(公告)号：US06167944A
公开(公告)日：2001-01-02
申请号：US09077506
申请日：1998-09-08
申请人： Nigel Jeffrie Ricketts , Phillip Wilmott Baker
发明人： Nigel Jeffrie Ricketts , Phillip Wilmott Baker
IPC分类号： B22D1106
CPC分类号： B22D7/06 , B22D5/04 , B22D21/007 , B22D27/003
摘要： An apparatus (10) for casting metal ingots comprises a series of ingot moulds (12) mounted along an endless conveyor (11) which is arranged to be driven around spaced-apart rotatable members (15) and (17). A molten metal supplying device (20) has a discharge member for supplying molten metal to empty moulds (12) moving along an upper run (14) of the conveyor (11) from a supply end (16) to a discharge end (18) of the upper run (14) of the conveyor (11). A casting hood (13) overlies at least a portion of the moulds (12) on the upper run (14) of the conveyor (11). Adjacent moulds (12) of the portion of moulds are closely contiguous during passage beneath the casting hood (13) whereby passage of protective gas between said adjacent moulds is minimized. The casting hood (13) and the portion of moulds (120) form a substantially gas-tight enclosure above the portion of moulds (12) into which gas can be introduced. The enclosure houses the discharge member of the molten metal supplying device (20).
摘要翻译：用于铸造金属锭的装置（10）包括沿着环形输送机（11）安装的一系列铸模（12），所述铸锭模具被布置成围绕间隔开的可旋转构件（15）和（17）驱动。熔融金属供给装置（20）具有用于将熔融金属供给到从供给端（16）向排出端（18）沿着输送机（11）的上流道（14）移动的空模（12）的排出构件，（14）的输送机（14）。浇铸罩（13）覆盖在传送器（11）的上游（14）上的模具（12）的至少一部分上。模具部分的相邻模具（12）在浇铸罩（13）下方通过期间紧密邻接，由此保护气体在相邻模具之间的通过最小化。浇注罩（13）和模具部分（120）在模具（12）的一部分上方形成基本上不透气的外壳，气体可以被引入其中。外壳容纳熔融金属供给装置（20）的排出构件。

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