专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP0541327A2 Controlled process for the production of a spray of atomized metal droplets 失效
标题翻译： Kontrolliertes Verfahren zur Erzeugung eines fragisierten Metalltropfenstrahls。
公开(公告)号：EP0541327A2
公开(公告)日：1993-05-12
申请号：EP92310047.3
申请日：1992-11-03
申请人： GENERAL ELECTRIC COMPANY
发明人： Mourer, David Paul , Christensen, Roy Walter
IPC分类号： B22F9/08
CPC分类号： B05B7/1606 , B05B12/12 , C23C4/123
摘要： A process and apparatus for producing a spray of atomized metal droplets includes providing an apparatus that forms a spray of molten metal droplets, the apparatus including a metal source (24) and a metal stream atomizer, producing a stream (25) of liquid metal from the metal source, and atomizing the stream of liquid metal with the metal stream atomizer to form the spray of molten metal droplets (30). A controlled spray of atomized metal droplets is achieved by selectively varying the temperature of the droplets in the spray of molten metal droplets the step of selectively varying including the step of varying the flow rate of metal produced by the metal source, responsive to a command signal, and sensing the operation of the apparatus and generating the command signal indicative of the operation of the apparatus. The step of atomizing may be accomplished by directing a flow of an atomizing gas at the stream of liquid metal, and then selectively controlling the flow rate of the atomizing gas.
摘要翻译：用于产生雾化金属液滴喷雾的方法和装置包括提供形成熔融金属液滴喷雾的装置，该装置包括金属源和金属流雾化器，从金属源产生液态金属流，并将雾化液态金属流与金属流雾化器形成熔融金属液滴喷雾。通过选择性地改变熔融金属液滴的喷雾中的液滴的温度来实现雾化的金属液滴的受控喷雾，选择性地改变的步骤包括响应于命令改变由金属源产生的金属的流速的步骤信号并感测装置的操作并产生指示装置的操作的指令信号。雾化步骤可以通过在液态金属流处引导雾化气体的流动，然后选择性地控制雾化气体的流速来实现。

2. 发明公开

EP0560494A1 Apparatus and process for controlling the flow of a metal stream 失效
标题翻译： Verfahren und Vorrichtung zurStrömungskontrolleeines Metallgiessstrahles。
公开(公告)号：EP0560494A1
公开(公告)日：1993-09-15
申请号：EP93300936.7
申请日：1993-02-09
申请人： GENERAL ELECTRIC COMPANY
发明人： Mourer, David Paul , Christensen, Roy Walter
IPC分类号： B22F9/08 , B22D41/60
CPC分类号： B22F9/08
摘要： . An apparatus that controls the flow of a stream of metal, such as produced from the bottom of a hearth, includes a cylindrical metallic nozzle body (28) having a hollow wall which includes a slit extending substantially parallel to the axis of the cylinder so that there is no electrical continuity around the nozzle wall across the slit. The walls of the cylinder are preferably formed of hollow tubes through which cooling water is passed. A sensor senses a performance characteristic of the apparatus, such as the temperature of the nozzle body. An induction heating coil (46) surrounds the nozzle body, and a controllable induction heating power supply (48) is connected to the induction heating coil to provide power. A controller (64) controls the power provided to the induction heating coil by the induction heating power supply responsive to an output signal of the sensor (56), so that a selected performance characteristic of the apparatus may be maintained.
摘要翻译：控制从炉底产生的金属流的流动的装置包括具有中空壁的圆柱形金属喷嘴体（28），该中空壁包括基本上平行于圆筒的轴线延伸的狭缝，使得在狭缝周围的喷嘴壁周围没有电气连续性。圆筒的壁优选由中空管形成，冷却水通过该中空管。传感器感测装置的性能特征，例如喷嘴体的温度。感应加热线圈（46）围绕喷嘴体，并且可控感应加热电源（48）连接到感应加热线圈以提供电力。控制器（64）响应于传感器（56）的输出信号来控制由感应加热电源提供给感应加热线圈的电力，从而可以保持该设备的所选择的性能特性。

3. 发明授权

EP0541327B1 Controlled process for the production of a spray of atomized metal droplets 失效
标题翻译：用于生产粉末金属液滴喷射控制的过程
公开(公告)号：EP0541327B1
公开(公告)日：1999-08-04
申请号：EP92310047.3
申请日：1992-11-03
申请人： GENERAL ELECTRIC COMPANY
发明人： Mourer, David Paul , Christensen, Roy Walter
IPC分类号： B22F9/08
CPC分类号： B05B7/1606 , B05B12/12 , C23C4/123

4. 发明授权

EP0560494B1 Apparatus and process for controlling the flow of a metal stream 失效
标题翻译：用于Metallgiessstrahles的流控制方法和装置
公开(公告)号：EP0560494B1
公开(公告)日：1998-05-13
申请号：EP93300936.7
申请日：1993-02-09
申请人： GENERAL ELECTRIC COMPANY
发明人： Mourer, David Paul , Christensen, Roy Walter
IPC分类号： B22F9/08 , B22D41/60
CPC分类号： B22F9/08

5. 发明公开

EP0541327A3 Controlled process for the production of a spray of atomized metal droplets 失效
标题翻译：用于生产雾化金属液滴喷雾的受控过程
公开(公告)号：EP0541327A3
公开(公告)日：1994-01-26
申请号：EP92310047.3
申请日：1992-11-03
申请人： GENERAL ELECTRIC COMPANY
发明人： Mourer, David Paul , Christensen, Roy Walter
IPC分类号： B22F9/08
CPC分类号： B05B7/1606 , B05B12/12 , C23C4/123
摘要： A process and apparatus for producing a spray of atomized metal droplets includes providing an apparatus that forms a spray of molten metal droplets, the apparatus including a metal source (24) and a metal stream atomizer, producing a stream (25) of liquid metal from the metal source, and atomizing the stream of liquid metal with the metal stream atomizer to form the spray of molten metal droplets (30). A controlled spray of atomized metal droplets is achieved by selectively varying the temperature of the droplets in the spray of molten metal droplets the step of selectively varying including the step of varying the flow rate of metal produced by the metal source, responsive to a command signal, and sensing the operation of the apparatus and generating the command signal indicative of the operation of the apparatus. The step of atomizing may be accomplished by directing a flow of an atomizing gas at the stream of liquid metal, and then selectively controlling the flow rate of the atomizing gas.
摘要翻译：用于产生雾化金属液滴喷雾的方法和设备包括提供形成熔融金属液滴喷雾的设备，所述设备包括金属源（24）和金属流雾化器，从而产生液态金属流（25）金属源，并用金属流雾化器雾化液态金属流以形成熔融金属液滴喷射（30）。雾化金属液滴的受控喷雾是通过选择性地改变熔融金属液滴喷雾中液滴的温度来实现的，选择性地改变步骤包括响应命令信号改变由金属源产生的金属的流速的步骤并感测设备的操作并产生指示设备的操作的命令信号。雾化步骤可以通过引导雾化气体在液态金属流处的流动，然后选择性地控制雾化气体的流速来完成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式