公开(公告)号：US5695331A

公开(公告)日：1997-12-09

申请号：US588606

申请日：1996-01-18

申请人： Francis C. Nutter ,  David S. Harvey ,  Gerald E. Waldron

发明人： Francis C. Nutter ,  David S. Harvey ,  Gerald E. Waldron

IPC分类号： F27D5/00 ,  H01S5/02

CPC分类号： F27D5/0037

摘要： A boat carrier for accommodating multiple width integrated circuit (IC) boats is provided. The boat carrier comprises a base member and opposed guide faces which abut side surfaces of IC boats of multiple widths. In a first embodiment, the boat carrier includes a first guide having a first guide face affixed to the base member, and a movable guide having a movable guide face releasably affixed to the base member. The movable guide face has a first position and a second position, whereby a narrower IC boat is receivable in the first position and a wider IC boat is receivable in the second position. In a further embodiment, the boat carrier comprises a base member, a fixed guide assembly having a fixed guide face, and an opposed guide assembly having an inner and outer guide face, whereby a boat having a first or second width is receivable. In yet another embodiment, the boat carrier comprises a further fixed guide assembly and a further opposed guide assembly, thereby forming dual sets of guides, wherein each set of guides is capable of receiving a boat having a first or second width.

摘要翻译： 提供用于容纳多个宽度集成电路（IC）船的船载体。 船载体包括基部构件和与多个宽度的IC船的侧表面相对的相对的引导面。 在第一实施例中，船载体包括具有固定到基座构件的第一引导面的第一引导件和具有可释放地固定到基座构件上的可移动引导面的可移动引导件。 可移动引导面具有第一位置和第二位置，由此较窄的IC船可接收在第一位置，并且较宽的IC船可接收在第二位置。 在另一实施例中，船载体包括基座构件，具有固定导向面的固定导向组件和具有内导向面和外导向面的相对的导向组件，由此可容纳具有第一或第二宽度的舟皿。 在另一个实施例中，船载体包括另外的固定导向组件和另一相对的导向组件，从而形成两组导向件，其中每组导向器能够容纳具有第一或第二宽度的船。

公开(公告)号：US4692114A

公开(公告)日：1987-09-08

申请号：US844396

申请日：1986-03-26

申请人： Gerald E. Waldron ,  Edward J. Wilson

发明人： Gerald E. Waldron ,  Edward J. Wilson

IPC分类号： B23K1/015 ,  F23D5/00

CPC分类号： B23K1/015

摘要： A vapor processing system which has a vessel for containing a processing vapor generated by heating electronic fluid contained within the vessel. A selected saturated vapor zone level is devined for work product delivered to the vapor zone by generating a signal representative of the actual temperature at one of a plurality of spaced locations within the vessel, generating a signal representative of the desired temperature at the selected location for a saturated vapor zone having a level selected for the work product being conveyed to the saturated vapor zone, and comparing the signals representative of the actual and desired temperatures at the selected location and for varying the output of the heater to change the actual sensed temperature to the desired temperature so that the actual saturated vapor zone level will conform to the desired saturated vapor zone level.

摘要翻译： 一种蒸气处理系统，其具有用于容纳通过加热容纳在容器内的电子流体而产生的加工蒸汽的容器。 选择的饱和蒸汽区域级别通过产生代表​​在容器内的多个间隔位置之一处的实际温度的信号而输送到蒸汽区域的工作产物，产生代表在所选位置处的期望温度的信号， 具有被选择用于工作产品的水平的饱和蒸汽区被输送到饱和蒸气区，并且比较表示所选位置处的实际温度和期望温度的信号，并且用于改变加热器的输出以将实际感测到的温度改变为 所需温度使得实际的饱和蒸汽区域水平将符合所需的饱和蒸汽区域水平。

公开(公告)号：US4246491A

公开(公告)日：1981-01-20

申请号：US385612

申请日：1973-08-03

申请人： Gerald E. Waldron ,  Andrew Braytenbah

发明人： Gerald E. Waldron ,  Andrew Braytenbah

IPC分类号： F01D17/24 ,  H02P9/04

CPC分类号： F01D17/24

摘要： In a system and method for automatically starting, synchronizing and operating a steam turbine, turbine control including valve position limiting and means for generating a reference control signal representative of desired turbine operation, the reference control signal being limited corresponding to the valve position limit. The reference signal is limited by calculated valve position limits, such that the reference signal is not permitted to rise above such limits. Desired system changes result in reference signal changes which are more quickly reflected in valve position changes, thereby enabling improved system response.

摘要翻译： 在用于自动启动，同步和操作蒸汽涡轮机的系统和方法中，包括阀门位置限制的涡轮机控制和用于产生表示所需涡轮机操作的参考控制信号的装置，所述参考控制信号对应于阀位置限制被限制。 参考信号受到计算的阀位限制的限制，使得参考信号不允许上升到超过这种限制。 所需的系统变化导致参考信号变化，其更快地反映在阀位置变化中，从而实现改进的系统响应。

公开(公告)号：US4629420A

公开(公告)日：1986-12-16

申请号：US844393

申请日：1986-03-26

申请人： Gerald E. Waldron

发明人： Gerald E. Waldron

IPC分类号： B23K1/015 ,  C23C14/54 ,  G05D9/12 ,  F27D21/00

CPC分类号： G05D9/12 ,  C23C14/54 ,  B01J2208/00008

摘要： A vapor processing system which has a vessel for containing a processing vapor generated by heating an electronic fluid contained within the vessel. A selected saturated vapor zone level is defined for work product delivered to the vapor zone by generating a signal representative of the actual temperature at one of a plurality of spaced locations, generating a signal representative of the desired temperature at the selected vertical location for a saturated vapor zone having a level selected for the work product being conveyed to the saturated vapor zone, generating data concerning product to be processed, and operating on the data for setting the means for generating a signal representative of the actual temperature and for setting the means for generating a signal representative of the desired temperature at the selected location, and comparing the generated signals representative of the actual and desired temperatures at the selected location and varying the output of the heater to change the actual sensed temperature to the desired temperature so that the actual saturated vapor zone level will conform to the desired saturated vapor zone level.

摘要翻译： 一种蒸汽处理系统，其具有用于容纳通过加热包含在容器内的电子流体而产生的加工蒸汽的容器。 通过产生代表​​多个间隔位置之一处的实际温度的信号来定义输送到蒸汽区的工作产品的选定的饱和蒸汽区域级别，产生一个表示所选择的垂直位置处的饱和温度的信号 蒸汽区具有被选择用于工作产品的水平被输送到饱和蒸气区，产生关于要处理的产品的数据，并且对数据进行操作，用于设置用于产生表示实际温度的信号的装置，并且设置用于 产生代表所选位置的所需温度的信号，以及比较表示所选位置处的实际温度和期望温度的生成信号，并改变加热器的输出以将实际感测到的温度改变到所需温度，使得实际 饱和蒸汽区水平将符合所需的饱和蒸气压 高尔夫区级别。

公开(公告)号：US4427896A

公开(公告)日：1984-01-24

申请号：US377173

申请日：1973-07-06

申请人： Gerald E. Waldron

发明人： Gerald E. Waldron

IPC分类号： H02P9/04

CPC分类号： F01K13/02 ,  G06K13/0825 ,  F05B2220/301

摘要： A steam turbine is provided with an electrohydraulic control system having an automatic control which includes a digital computer and further having a manual backup control for operating the turbine on automatic or operator switchover to backup control. The automatic control includes control elements and logic elements associated with valve control loops coupled to the turbine and high and low limits and other constants, setpoints and other parameters are characteristic to these control and logic elements and the interrelations among them and the turbine. A switch arrangement is provided for generating parameter value signals corresponding to changed values for the system parameters and for coupling the parameter value signals to the automatic control system where they are registered. The automatic control system is structured to reject invalid parameter value changes and to register only those parameter value changes which can be validly entered as part of the system structure. Once the switch arrangement is activated to initiate a parameter change, the automatic control system bumplessly rejects to the manual backup control so that the control configuration can be restructured while on-line turbine operation continues without substantial interruption. Once the parameter change process is completed, return can be made to automatic operation.

摘要翻译： 蒸汽轮机设置有具有自动控制的电动液压控制系统，其包括数字计算机，并进一步具有用于在自动或操作者切换到备用控制的情况下操作涡轮机的手动备用控制。 自动控制包括控制元件和与联接到涡轮机的阀控制回路相关联的逻辑元件，并且高和低限以及其他常数，设定点和其它参数是这些控制和逻辑元件以及它们与涡轮机之间的相互关系的特征。 提供了一种开关装置，用于产生对应于系统参数的变化值的参数值信号，并将参数值信号耦合到它们被注册的自动控制系统。 自动控制系统被构造为拒绝无效参数值变化，并仅注册那些可以作为系统结构的一部分有效输入的参数值变化。 一旦开关装置被激活以启动参数改变，则自动控制系统会无阻碍地拒绝手动备份控制，使得可以重新构建控制配置，同时在线涡轮机操作继续而没有实质的中断。 一旦参数更改过程完成，可以返回自动操作。