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1. 发明授权

EP3175925B1 PINCH VALVES BARRIER 有权
公开(公告)号：EP3175925B1
公开(公告)日：2019-12-18
申请号：EP17152724.5
申请日：2014-03-14
申请人： Nordson Corporation
发明人： FULKERSON, Terrence M , BECKER, Benjamin J , CAMPBELL, Donna , KLASOVSKY, Nicholas , SHROEDER, Joseph G
IPC分类号： B05B7/14 , B65G53/04 , B65G53/58 , B65G53/28 , B65G53/66 , F04F1/02

2. 发明公开

EP3175925A1 PINCH VALVES BARRIER. 有权
标题翻译：排水阀门挡板。
公开(公告)号：EP3175925A1
公开(公告)日：2017-06-07
申请号：EP17152724.5
申请日：2014-03-14
申请人： Nordson Corporation
发明人： FULKERSON, Terrence M , BECKER, Benjamin J , CAMPBELL, Donna , KLASOVSKY, Nicholas , SHROEDER, Joseph G
IPC分类号： B05B7/14 , B65G53/04 , B65G53/58 , B65G53/28 , B65G53/66 , F04F1/02
摘要： A dense phase pump has two housings that are attached together using a single releasable fastener. The fastener can be released to allow the two housings to be separated thereby providing access to replaceable components. The replaceable components may include one or more pinch valves or one or more barrier elements. A pinch valve for a dense phase pump has a shape or profile for aligning the pinch valve when the pinch valve is installed in a pinch valve body. The pinch valve optionally has two end flanges, with each end flange having a shaped periphery. The two end flanges may have the same size and shape so that the pinch valve can be installed in either of two orientations that are inverse. A dense phase pump has a pump chamber that can be purged by purge gas that enters the pump off-axis from a purge path axis.
摘要翻译：密相泵具有两个使用单个可拆卸紧固件连接在一起的外壳。可以释放紧固件以允许两个壳体分离，从而提供对可更换部件的访问。可更换部件可以包括一个或多个夹管阀或一个或多个隔离元件。当夹管阀安装在夹管阀体中时，用于密相泵的夹管阀具有用于对齐夹管阀的形状或轮廓。夹管阀可选地具有两个端部凸缘，每个端部凸缘具有成形的周边。两个端部法兰可以具有相同的尺寸和形状，使得夹管阀可以以相反的两个方向中的任一方向安装。密相泵具有泵室，其可以通过吹扫气体进行吹扫，所述吹扫气体从吹扫路径轴线离轴地进入泵。

3. 发明公开

EP3181238A1 FORM CODED PINCH VALVES 有权
标题翻译：特别报价
公开(公告)号：EP3181238A1
公开(公告)日：2017-06-21
申请号：EP17152721.1
申请日：2014-03-14
申请人： Nordson Corporation
发明人： FULKERSON, Terrence M , BECKER, Benjamin J , CAMPBELL, Donna , KLASOVSKY, Nicholas , SHROEDER, Joseph G
IPC分类号： B05B7/14 , B65G53/04 , B65G53/58 , B65G53/28 , B65G53/66 , F04F1/02
CPC分类号： F16K7/07 , B05B7/1459 , F04B15/02 , F04B43/0054 , F04B43/08 , F04B53/10 , F04B53/20 , F16K15/044 , Y10T137/0441 , Y10T137/85978
摘要： A dense phase pump (12) has two housings that are attached together using a single releasable fastener (98). The fastener (98)can be released to allow the two housings to be separated thereby providing access to replaceable components. The replaceable components may include one or more pinch valves (20, 24) or one or more barrier elements. A pinch valve (20, 24) for a dense phase pump (12) has a shape or profile for aligning the pinch valve (20, 24) when the pinch valve (20, 24) is installed in a pinch valve body. The pinch valve (20, 24) optionally has two end flanges (194), with each end flange (194) having a shaped periphery. The two end flanges (194) may have the same size and shape so that the pinch valve (20, 24) can be installed in either of two orientations that are inverse. A dense phase pump (12) has a pump chamber that can be purged by purge gas that enters the pump off-axis from a purge path axis.
摘要翻译：密相泵（12）具有使用单个可释放紧固件（98）附接在一起的两个壳体。紧固件（98）可以被释放以允许两个壳体分离，从而提供对可更换部件的通路。可更换部件可以包括一个或多个夹管阀（20,24）或一个或多个阻挡元件。用于密相泵（12）的夹紧阀（20,24）具有当夹紧阀（20,24）安装在夹管阀体中时使夹紧阀（20,24）对准的形状或轮廓。夹紧阀（20,24）可选地具有两个端部凸缘（194），每个端部凸缘（194）具有成形周边。两个端部凸缘（194）可以具有相同的尺寸和形状，使得夹紧阀（20,24）可以安装在相反的两个取向中的任一个中。密相泵（12）具有泵室，该泵室可以通过吹扫气体从吹扫路径轴线离开泵离开泵。

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