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1. 发明申请

US20080302500A1 REUSABLE MOLD FORMING TOOL 审中-公开
标题翻译：可重复使用的模具成型工具
公开(公告)号：US20080302500A1
公开(公告)日：2008-12-11
申请号：US11759779
申请日：2007-06-07
申请人： Daniel S. Winkler
发明人： Daniel S. Winkler
IPC分类号： B22C7/04
CPC分类号： G05B19/4099 , B29C33/308 , B29C33/3835 , G05B2219/49008 , G05B2219/49025 , Y02P90/265
摘要： Embodiments of the disclosure provide methods, apparatus, and articles for making a plurality of molds described by CAD data in machine readable form using a reusable mold-forming device. Various embodiments include configuring a plurality of adjustable actuators fixed to a base of a mold-forming device, where the top surface of the adjustable actuators takes the form of the mold required to make the part described by the CAD data. The adjustable actuators may then be readjusted to form another mold surface.
摘要翻译：本公开的实施例提供了使用可重复使用的模具成型装置以机器可读形式制造由CAD数据描述的多个模具的方法，装置和制品。各种实施例包括构造固定到模具成型装置的基座的多个可调节致动器，其中可调节致动器的顶表面采用制造由CAD数据描述的部件所需的模具的形式。然后可调节可调节致动器以形成另一个模具表面。

2. 发明授权

US06708708B2 Pneumatic actuation control system and method of operation 有权
标题翻译：气动执行控制系统及操作方法
公开(公告)号：US06708708B2
公开(公告)日：2004-03-23
申请号：US10205076
申请日：2002-07-25
申请人： David A. Wingert , Daniel S. Winkler
发明人： David A. Wingert , Daniel S. Winkler
IPC分类号： G05D1620
CPC分类号： F15B21/006 , B64C13/48 , F15B11/028 , F15B11/08 , F15B2211/30525 , F15B2211/327 , F15B2211/50536 , F15B2211/50554 , F15B2211/5151 , F15B2211/528 , F15B2211/55 , F15B2211/89 , G05D16/2013 , Y10T137/0379 , Y10T137/2012 , Y10T137/86622 , Y10T137/87217
摘要： A pneumatic actuation control system includes a pressure controller, an eductor and a valve. The pressure controller is capable of directing an amount of fluid to the contained volume such that a pressure within the contained volume exceeds a pressure external to the contained volume by a predefined positive pressure. The pressure controller can also adjust the pressure within the contained volume when the pressure external to the contained volume changes. The eductor can draw fluid from the contained volume to thereby decrease the pressure within the contained volume. The valve is controllably operable in either a pressure mode or a vacuum mode, where the valve either permits the pressure controller to provide fluid to the contained volume, or permits the eductor to draw fluid from the contained volume. As such, the system provides precision pressure control over a broad range of external pressures while compensating for rapid pressure changes.
摘要翻译：气动致动控制系统包括压力控制器，喷射器和阀。压力控制器能够将一定量的流体引导到所容纳的体积，使得所容纳的体积内的压力超过容纳体积外的压力预定的正压力。压力控制器还可以在容纳体积外部的压力变化时调节容纳体积内的压力。喷射器可以从容纳的体积中吸取流体，从而降低容纳体积内的压力。阀门可控制地在压力模式或真空模式下操作，其中阀门允许压力控制器向所容纳的容积提供流体，或允许喷射器从所容纳的体积中抽取流体。因此，该系统在宽范围的外部压力下提供精确的压力控制，同时补偿快速的压力变化。

3. 发明授权

US06883326B2 One-shot electro-pneumatic actuator 有权
标题翻译：一次电动气动执行机构
公开(公告)号：US06883326B2
公开(公告)日：2005-04-26
申请号：US10231855
申请日：2002-08-30
申请人： Daniel S. Winkler
发明人： Daniel S. Winkler
IPC分类号： F01B29/08 , F03C99/00 , F15B1/26 , F15C1/04 , F16K13/10 , F16K31/00 , F02N13/00 , F16K9/00
CPC分类号： F16K13/04 , F15B1/265 , F16K31/002 , Y10T137/1812
摘要： A one-shot, electro-pneumatic actuator apparatus for quickly supplying a pressurized fluid to an external device upon the actuation of an external control signal. The actuator includes a housing having a first portion for containing a quantity of pressurized fluid, a second portion having a reduced, cross-sectional area, and a third portion. The second portion includes a sealing element disposed therein for containing the pressurized fluid held in the first housing portion. A coil is wound around the second housing portion and receives a signal from an external control subsystem which causes the coil to heat the second housing portion, and thus the sealing element, to damage the sealing element. This enables the pressurized gas to escape through the second portion into the third portion of the housing and subsequently to the external device being controlled. The actuator is extremely compact, relatively inexpensive to construct, and be actuated to release its pressurized fluid in less than about one second on the application of the control signal to the coil.
摘要翻译：一种用于在外部控制信号致动时将加压流体快速供应到外部装置的单次电动气动致动器装置。致动器包括壳体，其具有用于容纳一定数量的加压流体的第一部分，具有减小的横截面面积的第二部分和第三部分。第二部分包括设置在其中的用于容纳保持在第一壳体部分中的加压流体的密封元件。线圈缠绕在第二壳体部分上并接收来自外部控制子系统的信号，该信号使得线圈加热第二壳体部分，从而加热密封元件，从而损坏密封元件。这使得加压气体能够通过第二部分逸出到壳体的第三部分中，并且随后被控制到外部装置。致动器非常紧凑，构造相对便宜，并且在将控制信号施加到线圈上时，致动以在小于约一秒钟内释放其加压流体。

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