发明名称 Method of reconditioning valves
摘要 An inlet valve reconditioning process is disclosed which includes soaking the inlet valve, as removed from a valve body, in a cleaning solution for a period of time sufficient to loosen foreign material from all exposed surfaces of the valve, disassembling the valve into its component parts, cleaning the various component parts with the cleaning solution, reaming cavities formed in the male and female members of the valve, cleaning the valve seat, relapping the valve stem and reassembling the inlet valve into the valve body. The valve can be reused for its intended purposes within such a valve body without loss of either efficiency or durability.
申请公布号 US5249360(A) 申请公布日期 1993.10.05
申请号 US19930003941 申请日期 1993.01.19
申请人 WESTINGHOUSE AIR BRAKE COMPANY 发明人 KUNIS, WADE A.;MATTHEWS, ALVIN J.
分类号 B23P6/00;(IPC1-7):B23P6/00 主分类号 B23P6/00
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