利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.032 秒)

    Apparatus and method for forming skin on a ceramic body by extrusion
    5.
    发明授权
    Apparatus and method for forming skin on a ceramic body by extrusion 有权
    通过挤压在陶瓷体上形成皮肤的装置和方法

    公开(公告)号：US08348659B2

    公开(公告)日：2013-01-08

    申请号：US12712418

    申请日：2010-02-25

    申请人： Jeffrey O Foster ,  Robert Bernard Lubberts ,  Kenneth Charles Sariego ,  David Robertson Treacy, Jr.

    发明人： Jeffrey O Foster ,  Robert Bernard Lubberts ,  Kenneth Charles Sariego ,  David Robertson Treacy, Jr.

    IPC分类号： A01J21/00 ,  B28B1/00

    CPC分类号： B29C47/0811 ,  B28B3/269 ,  B29C47/0021 ,  B29C47/0028 ,  B29C47/12 ,  B29C47/20 ,  B29C2947/926 ,  B29C2947/92904 ,  B29K2709/02 ,  B29L2031/60 ,  B29L2031/608

    摘要： A honeycomb extrusion apparatus comprises a die body and a flow control device. The die body comprises an inlet end, an outlet end, a central axis, a first set of feedholes, a second set of feedholes, a set of central slots, and a set of outermost peripheral slots. The first set of feedholes extends from the inlet end to an interior interface portion of the die body. The second set of feedholes extends through the die body from the inlet end to the outlet end. The set of central slots extends from the outlet end to the interior interface portion of the die body. The set of outermost peripheral slots is disposed radially outwardly of the central slots. The interior interface portion of the die body is configured to allow flow of the batch material from the first set of feedholes to the central slots and to the outermost peripheral slots.

    摘要翻译： 一种蜂窝挤出装置，包括模具本体和流量控制装置。 模具主体包括入口端，出口端，中心轴，第一组给料孔，第二组给料孔，一组中心槽和一组最外周槽。 第一组给料孔从模具主体的入口端延伸到内部接口部分。 第二组给料孔从入口端延伸穿过模具主体到出口端。 一组中心槽从模具​​主体的出口端延伸到内部接口部分。 该组最外围的狭缝位于中心槽的径向外侧。 模具主体的内部接口部分被配置为允许批料从第一组给料器流到中心槽和最外周槽。

    Apparatus And Method For Forming Skin On A Ceramic Body By Extrusion
    6.
    发明申请
    Apparatus And Method For Forming Skin On A Ceramic Body By Extrusion 有权
    通过挤压在陶瓷体上形成皮肤的装置和方法

    公开(公告)号：US20110204544A1

    公开(公告)日：2011-08-25

    申请号：US12712418

    申请日：2010-02-25

    申请人： Jeffrey O. Foster ,  Robert Bernard Lubberts ,  Kenneth Charles Sariego ,  David Robertson Treacy, JR.

    发明人： Jeffrey O. Foster ,  Robert Bernard Lubberts ,  Kenneth Charles Sariego ,  David Robertson Treacy, JR.

    IPC分类号： B29C47/30

    CPC分类号： B29C47/0811 ,  B28B3/269 ,  B29C47/0021 ,  B29C47/0028 ,  B29C47/12 ,  B29C47/20 ,  B29C2947/926 ,  B29C2947/92904 ,  B29K2709/02 ,  B29L2031/60 ,  B29L2031/608

    摘要： A honeycomb extrusion apparatus comprises a die body and a flow control device. The die body comprises an inlet end, an outlet end, a central axis, a first set of feedholes, a second set of feedholes, a set of central slots, and a set of outermost peripheral slots. The first set of feedholes extends from the inlet end to an interior interface portion of the die body. The second set of feedholes extends through the die body from the inlet end to the outlet end. The set of central slots extends from the outlet end to the interior interface portion of the die body. The set of outermost peripheral slots is disposed radially outwardly of the central slots. The interior interface portion of the die body is configured to allow flow of the batch material from the first set of feedholes to the central slots and to the outermost peripheral slots.

    摘要翻译： 一种蜂窝挤出装置，包括模具本体和流量控制装置。 模具主体包括入口端，出口端，中心轴，第一组给料孔，第二组给料孔，一组中心槽和一组最外周槽。 第一组给料孔从模具主体的入口端延伸到内部接口部分。 第二组给料孔从入口端延伸穿过模具主体到出口端。 一组中心槽从模具​​主体的出口端延伸到内部接口部分。 该组最外围的狭缝位于中心槽的径向外侧。 模具主体的内部接口部分被配置为允许批料从第一组给料器流到中心槽和最外周槽。

    EXTRUSION SYSTEMS AND METHODS WITH TEMPERATURE CONTROL
    8.
    发明申请
    EXTRUSION SYSTEMS AND METHODS WITH TEMPERATURE CONTROL 审中-公开
    挤压系统和温度控制方法

    公开(公告)号：US20140151915A1

    公开(公告)日：2014-06-05

    申请号：US13690642

    申请日：2012-11-30

    申请人： Kenneth Charles Sariego ,  Joel Andrew Schultes

    发明人： Kenneth Charles Sariego ,  Joel Andrew Schultes

    IPC分类号： B28B3/20

    CPC分类号： B28B3/201 ,  B28B3/2654

    摘要： Extrusion systems and methods with temperature control are disclosed. The ceramic batch material is flowed through a front section wherein the temperature of the batch material is locally adjusted through its perimeter at multiple locations. The temperature-adjusted ceramic batch material is then extruded through the extrusion die to form the extrudate. Temperatures of the extrudate at multiple outer surface locations having different azimuthal positions are measured. The temperature adjustment of the ceramic batch material is then controlled in a first feedback loop to control the shape of the extrudate based on the measured outer surface temperatures. The front section can also be cooled using a second control loop.

    摘要翻译： 公开了具有温度控制的挤压系统和方法。 陶瓷批料材料流过前部，其中批料的温度通过其周边在多个位置局部调整。 然后将温度调节的陶瓷批料材料通过挤出模头挤出以形成挤出物。 测量挤出物在具有不同方位位置的多个外表面位置处的温度。 然后将陶瓷批料的温度调节控制在第一反馈回路中，以根据所测量的外表面温度来控制挤出物的形状。 前段也可以使用第二个控制回路进行冷却。

    Dual loop control of ceramic precursor extrusion batch
    9.
    发明授权
    Dual loop control of ceramic precursor extrusion batch 有权

    公开(公告)号：US09908259B2

    公开(公告)日：2018-03-06

    申请号：US13126342

    申请日：2009-10-30

    申请人： Dennis M Brown ,  Maryam Khanbaghi ,  Robert John Locker ,  Wenbin Qiu ,  Kenneth Charles Sariego ,  Conor James Walsh

    发明人： Dennis M Brown ,  Maryam Khanbaghi ,  Robert John Locker ,  Wenbin Qiu ,  Kenneth Charles Sariego ,  Conor James Walsh

    IPC分类号： G05B19/02 ,  B28B3/20 ,  B28B3/26

    CPC分类号： B28B3/201 ,  B28B3/269

    摘要： A control strategy for producing high quality extrudates, including the steps of monitoring the temperature of a ceramic precursor batch by measuring the temperature of the batch material either directly or indirectly by measuring the temperature of a component of the extruder proximate to the die and transmitting the temperature data to an extrusion control system which comprises a master controller (106), at least one slave controller (110) and an optional supervisory controller. The supervisory controller determines batch temperature setpoint (102) in order to achieve the desired temperatures for extruding a certain type of batch material based on real time temperature inputs and stored parameters such as batch composition, process throughput, extruder cooling capacity, and the like. The master controller (106) receives batch temperature setpoint from the supervisory controller, and monitors batch temperature and in turn regulates at least one slave controller (110) which controls the flow of coolant (112) to portions of an extruder (114) in contact with the batch material.

    DUAL LOOP CONTROL OF CERAMIC PRECURSOR EXTRUSION BATCH
    10.
    发明申请
    DUAL LOOP CONTROL OF CERAMIC PRECURSOR EXTRUSION BATCH 有权
    陶瓷前驱物料双重控制

    公开(公告)号：US20120226375A1

    公开(公告)日：2012-09-06

    申请号：US13126342

    申请日：2009-10-30

    申请人： Dennis M. Brown ,  Maryam Khanbaghi ,  Robert John Locker ,  Wenbin Qiu ,  Kenneth Charles Sariego ,  Conor James Walsh

    发明人： Dennis M. Brown ,  Maryam Khanbaghi ,  Robert John Locker ,  Wenbin Qiu ,  Kenneth Charles Sariego ,  Conor James Walsh

    IPC分类号： G05B15/02

    CPC分类号： B28B3/201 ,  B28B3/269

    摘要： A control strategy for producing high quality extrudates, including the steps of monitoring the temperature of a ceramic precursor batch by measuring the temperature of the batch material either directly or indirectly by measuring the temperature of a component of the extruder proximate to the die and transmitting the temperature data to an extrusion control system which comprises a master controller (106), at least one slave controller (110) and an optional supervisory controller. The supervisory controller determines batch temperature setpoint (102) in order to achieve the desired temperatures for extruding a certain type of batch material based on real time temperature inputs and stored parameters such as batch composition, process throughput, extruder cooling capacity, and the like. The master controller (106) receives batch temperature setpoint from the supervisory controller, and monitors batch temperature and in turn regulates at least one slave controller (110) which controls the flow of coolant (112) to portions of an extruder (114) in contact with the batch material.

    摘要翻译： 用于生产高质量挤出物的控制策略，包括以下步骤：通过直接或间接测量配料材料的温度来监测陶瓷前体批料的温度，方法是通过测量靠近模头的挤出机部件的温度，并传送 温度数据输出到挤出控制系统，其包括主控制器（106），至少一个从控制器（110）和可选的监控控制器。 监控控制器确定批量温度设定点（102），以实现基于实时温度输入和存储参数（例如批量组成，处理量，挤出机冷却能力等）挤出某种类型的批料的期望温度。 主控制器（106）从监控控制器接收批次温度设定值，并且监视批次温度，并且进而调节至少一个从属控制器（110），其控制冷却剂（112）的流动到与之接触的挤出机（114）的部分 与批量材料。