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1. 发明授权

US07717286B2 Crucible cover for aluminothermic reaction 有权
标题翻译：坩埚盖用于铝热反应
公开(公告)号：US07717286B2
公开(公告)日：2010-05-18
申请号：US10524390
申请日：2003-08-12
申请人： Frederic Delcroix , Jean-Jacques Thuru
发明人： Frederic Delcroix , Jean-Jacques Thuru
IPC分类号： B65D51/16 , B65D3/00
CPC分类号： E01B11/52 , B23K23/00 , B23K2101/26
摘要： A cover for closing a top opening of a thermite reaction chamber of a crucible is substantially continuous and is secured to an annular filter lining via a bottom peripheral edge for making contact on a top peripheral edge of the crucible. The filter lining is substantially continuous and is suitable for constituting a substantially continuous contact medium between the bottom edge and top edge. The cover is applicable, for example, to thermite welding, e.g., for use in tunnels or underground.
摘要翻译：用于封闭坩埚的铝热反应室的顶部开口的盖基本上是连续的，并且经由底部周边边缘固定到环形过滤器衬里，用于在坩埚的顶部周边边缘上接触。过滤衬垫基本上是连续的，并且适用于在底部边缘和顶部边缘之间构成基本上连续的接触介质。例如，该盖可用于例如用于隧道或地下的铝热焊接。

2. 发明申请

US20060054626A1 Crucible cover for aluminothermic reaction 有权
标题翻译：坩埚盖用于铝热反应
公开(公告)号：US20060054626A1
公开(公告)日：2006-03-16
申请号：US10524390
申请日：2003-08-12
申请人： Frederic Delcroix , Jean-Jacques Thuru
发明人： Frederic Delcroix , Jean-Jacques Thuru
IPC分类号： B65D51/16
CPC分类号： E01B11/52 , B23K23/00 , B23K2101/26
摘要： A cover for closing a top opening of a thermite reaction chamber of a crucible is substantially continuous and is secured to an annular filter lining via a bottom peripheral edge for making contact on a top peripheral edge of the crucible. The filter lining is substantially continuous and is suitable for constituting a substantially continuous contact medium between the bottom edge and top edge. The cover is applicable, for example, to thermite welding, e.g., for use in tunnels or underground.
摘要翻译：用于封闭坩埚的铝热反应室的顶部开口的盖基本上是连续的，并且经由底部周边边缘固定到环形过滤器衬里，用于在坩埚的顶部周边边缘上接触。过滤衬垫基本上是连续的，并且适用于在底部边缘和顶部边缘之间构成基本上连续的接触介质。例如，该盖可用于例如用于隧道或地下的铝热焊接。

3. 发明申请

US20070272114A1 Mould for the aluminothermic welding of railway rails, at least one of which is worn 有权
标题翻译：用于铁路轨道的铝热焊接模具，其中至少有一个是磨损的
公开(公告)号：US20070272114A1
公开(公告)日：2007-11-29
申请号：US11805106
申请日：2007-05-22
申请人： Frederic Delcroix
发明人： Frederic Delcroix
IPC分类号： E01B29/05
CPC分类号： B23K23/00 , B22C9/02 , B22C9/22 , B23K2101/26 , E01B29/46
摘要： This present invention concerns a mould for the aluminothermic welding of railway rails. The compressible lining (58) used to seal the moulding die in relation to leakages of the weld metal in the liquid state is limited to the parts of the contact surfaces (52) of the parts (19) of the mould on the rails to be welded, corresponding to the bottom, the sides and the top of the foot, to the sides of the web and below the head. The rigid refractory material of the parts (19) is exposed in the parts (67, 71) of the contact surfaces corresponding to the sides and the top of the head, and suitable to be removed selectively from the latter. This makes it easy to adapt the mould to rails with different degrees of wear.
摘要翻译：本发明涉及铁路轨道的铝热熔接模具。用于密封成型模具的可压缩内衬（58）相对于处于液态的焊接金属的泄漏而被限制在轨道上的模具的部件（19）的接触表面（52）的部分焊接，对应于底部，侧面和顶部的脚，到网的侧面和头部下方。部件（19）的刚性耐火材料暴露在对应于头部的侧面和顶部的接触表面的部分（67,71）中，并且适于从后者中选择性地移除。这使得容易使模具适应不同程度磨损的导轨。

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