公开(公告)号：US07134480B2

公开(公告)日：2006-11-14

申请号：US10478371

申请日：2001-05-31

Applicant: Peter Møller Iversen ,  Uffe Andersen

Inventor： Peter Møller Iversen ,  Uffe Andersen

IPC: B22D37/00

CPC classification number: B22D35/04 ,  B22D18/04

Abstract: In a filling-tube construction (1, 2) for providing a connection between a mould (6) to be filled with molten metal and a mould-filling furnace (3) containing molten metal (5), said mould (6) having at least one casting cavity (7), the lowermost part of each such cavity communicating with a filling duct (8), at least one end of which is open to the outside of said mould (6) and adapted to be temporarily connected to the filling-tube construction (1, 2) to receive molten metal (5) from the mould-filling furnace (3), the mould-filling furnace being adapted to contain molten metal (5) and to transfer said molten metal (5) under a controlled pressure through the filling-tube construction (1, 2) and to the filling duct (8), the filling-tube construction comprises a first section (1) extending from a position close to the bottom of said mould-filling furnace (3) up to an intermediate position closer to the filling duct (8) and at least one separate second section (2) providing a connection from the upper end of the first section (1) to the open end of the filling duct (8) and adapted to provide a fluid-tight connection to the upper end of the first section (1) and the open end of the filling duct (8). In this way an easy adjustment and/or exchange of parts of the filling-tube constructions can be provided by simply adjusting and/or exchanging the second section (2), without disassembly of the connection between the first section (1) and the mould-filling furnace (3). The invention also includes a method of modifying a conventional constructed filling tube to a filling tube as described above.

Abstract translation: 在用于提供填充有熔融金属的模具（6）和含有熔融金属（5）的模具填充炉（3）之间的连接的填充管结构（1,2）中，所述模具（6）具有 至少一个铸造腔（7），每个这样的空腔的最下部分与填充管道（8）连通，其中至少一个端部向所述​​模具（6）的外部敞开，并且适于临时连接到填充物 （1）从铸模填充炉（3）接收熔融金属（5），模具填充炉适于容纳熔融金属（5），并将所述熔融金属（5）转移到一个 通过填充管结构（1,2）和填充管道（8）的控制压力，填充管构造包括从靠近所述模具填充炉（3）的底部的位置延伸的第一部分（1） ）到达靠近填充管道（8）的中间位置和至少一个单独的第二位置 （2）提供从第一部分（1）的上端到填充管道（8）的开口端的连接，并且适于提供与第一部分（1）的上端的流体密封连接，以及 填充导管（8）的开口端。 以这种方式，可以通过简单地调整和/或更换第二部分（2）而不拆卸第一部分（1）和模具之间的连接来提供填充管结构的部分的容易的调整和/或更换 （3）。 本发明还包括如上所述将常规构造的填充管修改为填充管的方法。

公开(公告)号：US06283196B1

公开(公告)日：2001-09-04

申请号：US09380754

申请日：1999-09-13

Applicant: Ole Anders Jacobsen ,  Peter Møller Iversen ,  Uffe Andersen

Inventor： Ole Anders Jacobsen ,  Peter Møller Iversen ,  Uffe Andersen

IPC: B22D1802

CPC classification number: B22D27/13

Abstract: When pouring casting cavities in casting moulds having after-feeding reservoirs, tubular lances are introduced, firstly with their point at a short distance from the after-feeding reservoir, after which the lances are pressurized from a pressure chamber and by means of a member with an inclined surface pressed downwardly through the last short distance to the after-feeding reservoir so as to pressurize the latter. With this arrangement it is possible to pressurize the after-feeding reservoirs without the need of equipping the casting moulds with complicated extra equipment and without risk of the molten metal being pressurized unnecessarily.

Abstract translation: 当在具有后馈料槽的铸模中浇注铸造腔时，引入管状喷枪，首先将它们的点与供给后的储存器相距很短的距离，之后将喷枪从压力室加压，并且借助于具有 倾斜的表面向下压过最后短距离的供给储存器，以对其进行加压。 通过这种布置，可以对供给后的储存器加压，而不需要为铸造模具配备复杂的额外设备，并且不会使熔融金属不必要地加压。

公开(公告)号：US06315944B1

公开(公告)日：2001-11-13

申请号：US09486387

申请日：2000-02-28

Applicant: Peter Møller Iversen ,  Uffe Andersen

Inventor： Peter Møller Iversen ,  Uffe Andersen

IPC: B22D3504

CPC classification number: B22D1/00 ,  B22D18/04 ,  C22C1/1036 ,  C22C2001/1047

Abstract: Molten metal (6) in a furnace (5) and containing particles of solid material (not shown) in suspension is cast in moulds (1) conveyed continuously past the mould-filling station shown by a conveyor (4). To maintain the particles in suspension and keep the metal (6) homogeneous throughout the furnace (5), a paddle-wheel rotor (10) driven by a motor (13) keeps the molten metal in constant movement. A curved guide vane (14) is shaped, placed and oriented so as to divert some of the centrifugal flow from the rotor (10) towards the delivery tube (8) for the moulds (1), thus ensuring that the tube (8) is supplied with freshly-agitated metal.

Abstract translation: 在炉（5）中的熔融金属（6）在悬浮液中含有固体材料（未示出）的颗粒被浇铸在连续通过由输送机（4）所示的注模站所输送的模具（1）中。 为了将颗粒保持在悬浮状态并使金属（6）在整个炉（5）中均匀，由马达（13）驱动的桨轮转子（10）使熔融金属保持恒定运动。 弯曲导向叶片（14）被成形，放置和定向，以便将一些离心流从转子（10）转移到用于模具（1）的输送管（8），从而确保管（8） 供应新鲜搅拌的金属。