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    Dense phase pump with easily replaceable components
    3.
    发明授权
    Dense phase pump with easily replaceable components 有权

    公开(公告)号：US10989316B2

    公开(公告)日：2021-04-27

    申请号：US15151427

    申请日：2016-05-10

    申请人： NORDSON CORPORATION

    发明人： Terrence M. Fulkerson ,  Benjamin J. Becker ,  Donna Campbell ,  Nicholas Klasovsky ,  Joseph G. Schroeder

    IPC分类号： F16K7/07 ,  B05B7/14 ,  F04B15/02 ,  F04B53/10 ,  F04B53/20 ,  F04B43/08 ,  F04B43/00 ,  F16K15/04

    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.

    DENSE PHASE PUMP WITH EASILY REPLACEABLE COMPONENTS
    4.
    发明申请
    DENSE PHASE PUMP WITH EASILY REPLACEABLE COMPONENTS 审中-公开
    DENSE相泵与易于更换的组件

    公开(公告)号：US20160252184A1

    公开(公告)日：2016-09-01

    申请号：US15151427

    申请日：2016-05-10

    申请人： NORDSON CORPORATION

    发明人： Terrence M. Fulkerson ,  Benjamin J. Becker ,  Donna Campbell ,  Nicholas Klasovsky ,  Joseph G. Schroeder

    IPC分类号： F16K7/07 ,  B05B7/14 ,  F16K15/04

    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释放紧固件附接在一起的壳体。 紧固件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或一个或多个阻挡元件。 用于密相泵的夹紧阀具有形状或轮廓，用于在夹紧阀安装在夹管阀体中时对齐夹紧阀。 夹管阀可选地具有两个端部凸缘，每个端部凸缘具有成形周边。 两个端部凸缘可以具有相同的尺寸和形状，使得夹紧阀可以安装在相反的两个取向中的任一个中。 密相泵具有泵室，其可以通过从吹扫路径轴线离开泵离开泵的吹扫气体来净化。

    Dense phase pump with easily replaceable components
    8.
    发明授权
    Dense phase pump with easily replaceable components 有权

    公开(公告)号：US11543038B2

    公开(公告)日：2023-01-03

    申请号：US17208472

    申请日：2021-03-22

    申请人： NORDSON CORPORATION

    发明人： Terrence M. Fulkerson ,  Benjamin J. Becker ,  Donna Campbell ,  Nicholas Klasovsky ,  Joseph G. Schroeder

    IPC分类号： F16K7/07 ,  B05B7/14 ,  F04B43/08 ,  F04B43/00 ,  F04B15/02 ,  F04B53/10 ,  F04B53/20 ,  F16K15/04

    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.

    Dense Phase Pump With Easily Replaceable Components
    9.
    发明申请
    Dense Phase Pump With Easily Replaceable Components 有权

    公开(公告)号：US20210207721A1

    公开(公告)日：2021-07-08

    申请号：US17208472

    申请日：2021-03-22

    申请人： NORDSON CORPORATION

    发明人： Terrence M. Fulkerson ,  Benjamin J. Becker ,  Donna Campbell ,  Nicholas Klasovsky ,  Joseph G. Schroeder

    IPC分类号： F16K7/07 ,  B05B7/14 ,  F04B43/08 ,  F04B43/00 ,  F04B15/02 ,  F04B53/10 ,  F04B53/20 ,  F16K15/04

    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.

    DENSE PHASE PUMP WITH EASILY REPLACEABLE COMPONENTS
    10.
    发明申请
    DENSE PHASE PUMP WITH EASILY REPLACEABLE COMPONENTS 审中-公开
    DENSE相泵与易于更换的组件

    公开(公告)号：US20140261739A1

    公开(公告)日：2014-09-18

    申请号：US13837169

    申请日：2013-03-15

    申请人： Nordson Corporation

    发明人： Terrence M. Fulkerson ,  Benjamin J. Becker ,  Donna Campbell ,  Nicholas Klasovsky ,  Joseph G. Schroeder

    IPC分类号： F04B53/10 ,  F04B53/20

    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释放紧固件附接在一起的壳体。 紧固件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或一个或多个阻挡元件。 用于密相泵的夹紧阀具有形状或轮廓，用于在夹紧阀安装在夹管阀体中时对齐夹紧阀。 夹管阀可选地具有两个端部凸缘，每个端部凸缘具有成形周边。 两个端部凸缘可以具有相同的尺寸和形状，使得夹紧阀可以安装在相反的两个取向中的任一个中。 密相泵具有泵室，其可以通过从吹扫路径轴线离开泵离开泵的吹扫气体来净化。