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    • 34. 发明授权
    • Temperature control system for a thermal reactor
    • 热反应器的温度控制系统
    • US06441350B1
    • 2002-08-27
    • US09386565
    • 1999-08-31
    • Kevin StoddardPaul R. McHughKonstantinos Tsakalis
    • Kevin StoddardPaul R. McHughKonstantinos Tsakalis
    • H05B102
    • H01L21/67248C23C16/52C30B25/10C30B25/16C30B31/12C30B31/18F27B9/024F27B9/063F27B9/40F27D19/00F27D21/0014H01L21/67109
    • A temperature control system for a thermal reactor is disclosed that addresses many of the problems in the art. In accordance with one aspect of the disclosed control system, a plurality of temperature controllers are employed. Each temperature controller employs one or more dynamic models that are optimized for a given temperature range. The temperature range over which a particular controller is optimized is preferably generally exclusive of the temperature ranges over which other controllers of the plurality of temperature controllers are optimized. In accordance with another aspect of the control system, the control system employs enhanced ramp trajectory logic. In accordance with another aspect of the control system, the control system employs a virtual temperature sensor in the event of a hardware failure of the corresponding non-virtual temperature sensor. Upon the detection of a failure of the non-virtual temperature sensor, the temperature control system automatically substitutes a virtual temperature sensor in its place as a control system input. In accordance with a still further aspect of the temperature control system, the control system is provided with control logic that switches the control mode of the system in the event of a failure of a heating element. All of the foregoing aspect of the present invention may be combined into a single temperature controller. Alternatively, these temperature control system improvements may be incorporated as individual elements, without reliance on the other inventive aspects disclosed herein.
    • 公开了一种用于热反应器的温度控制系统,其解决了本领域的许多问题。 根据所公开的控制系统的一个方面,采用多个温度控制器。 每个温度控制器都使用一个或多个针对给定温度范围进行优化的动态模型。 特定控制器优化的温度范围优选地通常不超过多个温度控制器中的其它控制器被优化的温度范围。 根据控制系统的另一方面,控制系统采用增强的斜坡轨迹逻辑。 根据控制系统的另一方面,在对应的非虚拟温度传感器发生硬件故障的情况下,控制系统采用虚拟温度传感器。 在检测到非虚拟温度传感器的故障时,温度控制系统自动地将虚拟温度传感器替代为控制系统输入。 根据温度控制系统的另一方面,控制系统设置有控制逻辑,其在加热元件发生故障的情况下切换系统的控制模式。 本发明的所有前述方面可以组合成单个温度控制器。 或者,这些温度控制系统改进可以作为单独的元件并入,而不依赖于本文公开的其它发明方面。
    • 37. 发明授权
    • Continuous method and apparatus for the thermal treatment of metallic
workpieces
    • 用于金属工件热处理的连续方法和装置
    • US4846717A
    • 1989-07-11
    • US175197
    • 1988-03-30
    • Gilberto-Alejandro Jimenez-Maldonado
    • Gilberto-Alejandro Jimenez-Maldonado
    • C21D9/00C22F1/04F27B9/02F27B9/24
    • F27B9/243C21D9/0025C21D9/0062C22F1/04F27B9/024F27B9/028
    • Continuous thermal treatment for the strengthening of metallic workpieces is carried out by placing a batch of at least two workpieces on a basket hinged on a continuously advancing conveyor chain; introducing said workpieces in said basket through a first instantaneously opening and closing gate into a uniformly heated first thermal treating step wherein the continuously advancing workpieces are heated at a temperature of about 560.degree. C.; introducing the heated workpieces in said basket through a second instantaneously opening and closing gate into a second thermal treatment step placed immediately after the end of the first step and in communication therewith, by lifting a vat containing a cooling fluid to immerse said workpieces in said basket into the cooling fluid of said vat to rapidly cooling said workpieces to a temperature of about 100.degree. C. and thereafter lowering said vat.
    • 用于加强金属工件的连续热处理通过将一批至少两个工件放置在铰链在连续前进的传送链上的篮子上来进行; 将所述工件在所述篮子中通过第一瞬时打开和关闭门引入均匀加热的第一热处理步骤,其中连续前进的工件在约560℃的温度下加热; 将加热的工件在所述篮子中通过第二瞬时打开和关闭门引入到刚刚在第一步骤结束之后放置并与之连通的第二热处理步骤,通过提升包含冷却流体的槽将所述工件浸入所述篮 进入所述槽的冷却流体中以将所述工件快速冷却至约100℃的温度,然后降低所述桶。
    • 38. 发明授权
    • Mold equipment
    • 模具设备
    • US4325688A
    • 1982-04-20
    • US168282
    • 1980-07-10
    • Sadao KumasakaSatomi TadaGoro YoneyamaJunichi Seki
    • Sadao KumasakaSatomi TadaGoro YoneyamaJunichi Seki
    • B29C39/06B29B7/00B29B13/00B29C33/00B29C33/02B29C33/04B29C33/34B29C33/36B29C35/04B29C39/00B29C39/04B29C39/22B29C39/26B29C39/38B29C44/34B29K105/04F27B9/02B29D27/04
    • B29C33/36B29C35/04B29C44/3415F27B9/024B29C35/049
    • A mold equipment comprises a water tub having a metal mold transfer conveyor therein, a first lift chamber for placing the metal mold onto a first lift from the outlet side of said conveyor and lifting it to an upper stage of the first lift chamber, a first push-in cylinder for transferring the metal mold from the outlet of the first lift chamber into a ceiling oven including a conveyor and held in an atmosphere of curing, a second lift chamber for placing said metal mold onto a second lift from the outlet of the ceiling oven and lowering it to a lower stage outlet, a second push-in cylinder for transferring the metal mold from the outlet of the second lift chamber into a mold release work station including a conveyor, a third lift chamber for placing the metal mold onto a third lift at the outlet of the mold release work station and lowering it to the position of the mold transfer conveyor in the water tub, and a third push-in cylinder for transferring the metal mold into the water tub from the outlet of said third lift chamber.
    • 模具设备包括其中具有金属模转移输送器的水桶,用于将金属模具从所述输送机的出口侧放置到第一升降器上并将其提升到第一升降室的上部的第一升降室,第一升降室 用于将金属模具从第一升降室的出口转移到包括输送机并且保持在固化气氛中的吊顶炉的推入缸,用于将所述金属模具从第二提升室的出口 天花板烤箱并将其降低到下级出口,用于将金属模具从第二提升室的出口转移到包括输送机的脱模工作站的第二推入缸,用于将金属模放置到第三提升室 在脱模工作台的出口处的第三升降机并将其降低到水桶中的模具输送机的位置,以及用于将金属模具转移到水中的第三推入缸 b从所述第三提升室的出口。