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US08936067B2 Casting core for a cooling arrangement for a gas turbine component 有权
用于燃气轮机部件的冷却装置的铸芯

Casting core for a cooling arrangement for a gas turbine component
Abstract:
A ceramic casting core, including: a plurality of rows (162, 166, 168) of gaps (164), each gap (164) defining an airfoil shape; interstitial core material (172) that defines and separates adjacent gaps (164) in each row (162, 166, 168); and connecting core material (178) that connects adjacent rows (170, 174, 176) of interstitial core material (172). Ends of interstitial core material (172) in one row (170, 174, 176) align with ends of interstitial core material (172) in an adjacent row (170, 174, 176) to form a plurality of continuous and serpentine shaped structures each including interstitial core material (172) from at least two adjacent rows (170, 174, 176) and connecting core material (178).
Abstract(Chinese):

一种陶瓷铸造芯，包括：多个间隔（164）的排（162,166,168），每个间隙（164）限定翼型形状; 间隙芯材料（172），其限定和分隔每排（162,166,168）中的相邻间隙（164）; 以及连接芯材料（178），其连接间隙芯材料（172）的相邻行（170,174,176）。 一排（170,174,176）中的间隙芯材（172）的端部与相邻排（170,174,176）中的间隙芯材（172）的端部对准，以形成多个连续和蛇形形状的结构 包括来自至少两个相邻行（170,174,176）和连接芯材（178）的间隙芯材料（172）。

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