公开(公告)号：US20060130994A1

公开(公告)日：2006-06-22

申请号：US11017227

申请日：2004-12-20

申请人： Robert Grunstra ,  John Corrigan

发明人： Robert Grunstra ,  John Corrigan

IPC分类号： B22C9/10 ,  B22C9/04

CPC分类号： B22C9/103 ,  F05B2230/21

摘要： A ceramic core for use in casting an article such as for example an airfoil, wherein the ceramic core has a pocket located at or near a region of the core that is otherwise associated with occurrence of a localized casting defect in the cast article. A covering is disposed on the core to cover the pocket and provide core outer surface features.

摘要翻译： 一种用于铸造诸如机翼的制品的陶瓷芯，其中所述陶瓷芯具有位于所述芯的区域中或附近的口袋，否则与所述铸造制品中的局部铸造缺陷的发生相关。 在芯上设置覆盖物以覆盖口袋并提供芯外表面特征。

公开(公告)号：US20070163745A1

公开(公告)日：2007-07-19

申请号：US11431281

申请日：2006-05-10

申请人： Robert Grunstra ,  John Corrigan

发明人： Robert Grunstra ,  John Corrigan

IPC分类号： B22C9/10 ,  B22C9/04

CPC分类号： B22C9/103 ,  F05B2230/21

摘要： A ceramic core for use in casting an article such as for example an airfoil, wherein the ceramic core has a pocket located at or near a region of the core that is otherwise associated with occurrence of a localized casting defect in the cast article. A covering is disposed on the core to cover the pocket and provide core outer surface features.

摘要翻译： 一种用于铸造诸如机翼的制品的陶瓷芯，其中所述陶瓷芯具有位于所述芯的区域中或附近的口袋，否则与所述铸造制品中的局部铸造缺陷的发生相关。 在芯上设置覆盖物以覆盖口袋并提供芯外表面特征。

公开(公告)号：US20060201651A1

公开(公告)日：2006-09-14

申请号：US11431282

申请日：2006-05-10

申请人： Robert Grunstra ,  John Corrigan

发明人： Robert Grunstra ,  John Corrigan

IPC分类号： B22C9/10 ,  B22C9/04

CPC分类号： B22C9/103 ,  F05B2230/21

摘要： A ceramic core for use in casting an article such as for example an airfoil, wherein the ceramic core has a pocket located at or near a region of the core that is otherwise associated with occurrence of a localized casting defect in the cast article. A covering is disposed on the core to cover the pocket and provide core outer surface features.

摘要翻译： 一种用于铸造诸如机翼的制品的陶瓷芯，其中所述陶瓷芯具有位于所述芯的区域中或附近的口袋，否则与所述铸造制品中的局部铸造缺陷的发生相关。 在芯上设置覆盖物以覆盖口袋并提供芯外表面特征。

公开(公告)号：US20060213632A1

公开(公告)日：2006-09-28

申请号：US11371184

申请日：2006-03-08

申请人： Russell Vogt ,  Kenneth Murphy ,  John He ,  Robert Hrubec ,  Gail Cole ,  Robert Grunstra

发明人： Russell Vogt ,  Kenneth Murphy ,  John He ,  Robert Hrubec ,  Gail Cole ,  Robert Grunstra

IPC分类号： B22D7/10 ,  C03B9/38 ,  C03B9/48 ,  C03B11/12

CPC分类号： B22C9/065 ,  B22C7/02 ,  B22C9/04 ,  B22C9/10 ,  B22C9/24 ,  B22D29/002 ,  C03B9/3875 ,  C03B9/48 ,  C03B11/12

摘要： Glass-forming die, such as a parsain-forming or bottle-forming die, includes a die body having a molding surface with a curved contour to form at least a portion of a glass bottle or other article to be made. The die body has one or more cooling passages inside the body wherein the cooling passages is/are non-linear (non-straight) along at least a portion of their length to improve temperature control of the die during the glass forming operation. To this end, the cooling passages are curved in a manner to generally follow the curved contour along at least a portion of the length of the curved contour, and may include heat radiating or turbulating elements in the cooling passage. The glass-forming die alternately, or in addition, can include integral cooling fins, ribs or other heat radiating element on one or more exterior regions of the die.

摘要翻译： 玻璃成型模具，例如形成成型或成型模具的模具包括具有弯曲轮廓的模制表面的模具主体，以形成玻璃瓶或其他制品的至少一部分。 模具本体在主体内具有一个或多个冷却通道，其中冷却通道沿其长度的至少一部分是非线性（非直的），以改善在玻璃成形操作期间模具的温度控制。 为此，冷却通道以沿着弯曲轮廓长度的至少一部分大致跟随弯曲轮廓的方式弯曲，并且可以包括冷却通道中的散热或紊流元件。 玻璃成形模具交替地或者另外可以包括在模具的一个或多个外部区域上的整体散热片，肋或其它散热元件。