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公开(公告)号:US08568112B2
公开(公告)日:2013-10-29
申请号:US11996444
申请日:2006-07-26
摘要: An air valving system for a reciprocating piston pump (5) which uses piston (10) actuated poppet assemblies (40) to control the main air valve (16) shift. The valve exhaust is vented (50) directly to atmosphere rather than through the main exhaust to ensure reliability. A ramped detent (32) prevents the air valve (16) from centering.
摘要翻译: 用于往复活塞泵(5)的空气阀系统,其使用活塞(10)致动的提升阀组件(40)来控制主空气阀(16)的移动。 阀排气直接排放到大气中,而不是通过主排气,以确保可靠性。 斜坡制动器(32)防止空气阀(16)定心。