发明名称 Accumulator/oil tank for journal oil supply
摘要 A combined oil tank and oil accumulator vessel having an internal chamber, and a moveable spring-loaded barrier within the internal chamber defining a low pressure oil tank portion and a high pressure accumulator portion separated by the moveable barrier. The combined oil tank accumulator provides the advantages of more consistent oil flow supply as a result of the integral accumulator, but with reduced weight, reduced oil volume requirements, and constant oil levels when compared with conventional external accumulators.
申请公布号 US6267147(B1) 申请公布日期 2001.07.31
申请号 US20000611969 申请日期 2000.07.06
申请人 PRATT & WHITNEY CANADA CORP. 发明人 RAGO GIUSSEPPE
分类号 F01D25/20;F15B1/24;F15B1/26;F16N11/04;(IPC1-7):F16L55/04 主分类号 F01D25/20
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