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2. 发明申请

WO2006034076A2 AIRFLOW MASKING OF CARBON-CARBON COMPOSITES FOR APPLICATION OF ANTIOXIDANTS 审中-公开
标题翻译：用于应用抗氧化剂的碳 - 碳复合材料的气流掩蔽
公开(公告)号：WO2006034076A2
公开(公告)日：2006-03-30
申请号：PCT/US2005033251
申请日：2005-09-15
申请人： HONEYWELL INT INC , SIMPSON ALLEN H , COLE DAVID R , JOHNSON PHILLIP D , WRIGHT MARCIA A , SMITH RICHARD W
发明人： SIMPSON ALLEN H , COLE DAVID R , JOHNSON PHILLIP D , WRIGHT MARCIA A , SMITH RICHARD W
IPC分类号： B05D1/18 , B05B15/04 , B05D1/32
CPC分类号： F16D69/02 , B05D1/18 , B05D1/32 , B05D3/042 , F16D2250/0038
摘要： Mask (10, 10', 21, 22) for use in coating a carbon-carbon composite brake disc (25) with anti-oxidant. The mask is composed of carbon-carbon composite material or nonreactive ceramic material. The mask is configured with edge ridges (11, 13) that are aligned with the outer and inner annular diameters of the carbon-carbon composite brake disc, a gasflow channel (12) between the ridges, and a gas access port (18) that allows gas to enter the gasflow channel. The mask may also include a gas exit port (16) having a valve (17) operatively connected thereto, so that gas flow may be restricted when pressure within the mask and carbon-carbon composite brake disc falls below a specified minimum value. Also, a method of avoiding application of liquid antioxidant material to a friction surface of a carbon-carbon composite brake disc, by: covering the friction surface with a mask configured to deliver compressed gas to the friction surface, and directing compressed gas across the friction surface and through pores in the carbon-carbon composite brake disc and/or in the mask while the masked brake disc is in the presence of the antioxidant material in a liquid state.
摘要翻译：用于用抗氧化剂涂覆碳 - 碳复合制动盘（25）的面罩（10,10'，21,22）。面罩由碳碳复合材料或非反应性陶瓷材料组成。所述面罩配置有边缘凸脊（11,13），所述边缘凸脊与所述碳 - 碳复合制动盘的外部和内部环形直径对齐，所述凸脊之间的气流通道（12）和气体进入端口（18）允许气体进入气流通道。面罩还可以包括具有与其可操作地连接的阀（17）的气体出口端口（16），从而当面罩和碳 - 碳复合制动盘内的压力下降到低于指定的最小值时，可以限制气流。此外，通过以下步骤避免将液体抗氧化剂材料施加到碳 - 碳复合制动盘的摩擦表面的方法：用配置成将压缩气体输送到摩擦表面的掩模覆盖摩擦表面，并将压缩气体引导通过摩擦表面和通过碳 - 碳复合制动盘和/或掩模中的孔隙，同时掩蔽的制动盘处于液态抗氧化剂材料的存在下。

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