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公开(公告)号:US20080213105A1
公开(公告)日:2008-09-04
申请号:US11996444
申请日:2006-07-26
IPC分类号: F04B35/02 , F04B7/02 , F04B49/00 , F04B9/08 , F16K31/122
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。
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公开(公告)号:US06168308A
公开(公告)日:2001-01-02
申请号:US09250770
申请日:1999-02-15
IPC分类号: B01F1502
CPC分类号: B01F15/0454 , B01F15/0462
摘要: A mechanical proportioner is provided with two pump lowers which are connected together by a yolk underneath an air-operated reciprocating piston pump. The pumps are staggered axially so as to enable overlapping of certain portions thereof thereby enabling the center-to-center distance to be minimized. The mix manifold is constructed in a concentric fashion such that mixed material does not come into contact with the mix manifold until it enters the static mixer at the exit of the manifold which is an easily disposable and replaceable part. The purge solvent valves on the mix manifold are each provided with an extension of their respective handles. If either purge valve is in its open position, a separate interlock handle operating the A and B side valves at the manifold inlet is prevented from opening. Similarly, if the interlock handle operating the A and B side valves is open, the purge valves cannot be opened.
摘要翻译: 机械配比器设置有两个泵下降器,它们通过气动往复活塞泵下面的蛋黄连接在一起。 泵轴向错开,以便能够使其某些部分重叠,从而使得中心到中心的距离最小化。 混合歧管以同心的方式构造,使得混合材料不会与混合歧管接触,直到其在歧管的出口处进入静态混合器,其是易于一次性和可更换的部件。 混合歧管上的清洗溶剂阀各自设有各自手柄的延伸部分。 如果净化阀处于其打开位置,则防止在歧管入口处操作A和B侧阀的单独的互锁手柄打开。 类似地,如果操作A和B侧阀的联锁手柄打开,则不能打开排气阀。
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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。
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