Check valve with a spiral coil seal
    1.
    发明申请
    Check valve with a spiral coil seal 失效
    带螺旋线圈密封的止回阀

    公开(公告)号:US20050284601A1

    公开(公告)日:2005-12-29

    申请号:US10876584

    申请日:2004-06-28

    IPC分类号: B22D17/08 B22D17/20

    CPC分类号: B22D17/203

    摘要: A seal for a check valve for a metal molding machine. The seal is provided by the combination of a peripheral groove in an outer surface of the check valve and a helically wound core in the groove. The helically wound coil is expandable into sealing engagement with a cylindrical wall of the molding machine. The helically wound coil may be movable laterally in the groove between a melt channel open position and a melt channel closed position to open or seal the melt channel.

    摘要翻译: 用于金属成型机的止回阀的密封件。 密封件通过止回阀的外表面中的周向槽和槽中的螺旋缠绕的芯的组合来提供。 螺旋缠绕的线圈可扩展成与成型机的圆柱形壁密封接合。 螺旋缠绕的线圈可以在熔体通道打开位置和熔体通道关闭位置之间的槽中横向移动以打开或密封熔体通道。

    Check Valve with a Spiral Coil Seal
    2.
    发明申请
    Check Valve with a Spiral Coil Seal 审中-公开
    带螺旋线圈密封的止回阀

    公开(公告)号:US20080210720A1

    公开(公告)日:2008-09-04

    申请号:US12035888

    申请日:2008-02-22

    IPC分类号: B22D41/50 F16J15/16

    CPC分类号: B22D17/203

    摘要: A seal for a check valve for a metal molding machine. The seal is provided by the combination of a peripheral groove in an outer surface of the check valve and a helically wound core in the groove. The helically wound coil is expandable into sealing engagement with a cylindrical wall of the molding machine. The helically wound coil may be movable laterally in the groove between a melt channel open position and a melt channel closed position to open or seal the melt channel.

    摘要翻译: 用于金属成型机的止回阀的密封件。 密封件通过止回阀的外表面中的周向槽和槽中的螺旋缠绕的芯的组合来提供。 螺旋缠绕的线圈可扩展成与成型机的圆柱形壁密封接合。 螺旋缠绕的线圈可以在熔体通道打开位置和熔体通道关闭位置之间的槽中横向移动以打开或密封熔体通道。

    Check valve with a spiral coil seal
    3.
    发明授权
    Check valve with a spiral coil seal 失效
    带螺旋线圈密封的止回阀

    公开(公告)号:US07357172B2

    公开(公告)日:2008-04-15

    申请号:US10876584

    申请日:2004-06-28

    IPC分类号: B22D17/08

    CPC分类号: B22D17/203

    摘要: A seal for a check valve for a metal molding machine. The seal is provided by the combination of a peripheral groove in an outer surface of the check valve and a helically wound core in the groove. The helically wound coil is expandable into sealing engagement with a cylindrical wall of the molding machine. The helically wound coil may be movable laterally in the groove between a melt channel open position and a melt channel closed position to open or seal the melt channel.

    摘要翻译: 用于金属成型机的止回阀的密封件。 密封件通过止回阀的外表面中的周向槽和槽中的螺旋缠绕的芯的组合来提供。 螺旋缠绕的线圈可扩展成与成型机的圆柱形壁密封接合。 螺旋缠绕的线圈可以在熔体通道打开位置和熔体通道关闭位置之间的槽中横向移动以打开或密封熔体通道。

    Check valve lip seal for an injection molding machine
    5.
    发明授权
    Check valve lip seal for an injection molding machine 失效
    注射成型机的止回阀唇形密封

    公开(公告)号:US07291006B2

    公开(公告)日:2007-11-06

    申请号:US10875047

    申请日:2004-06-24

    申请人: Robert Ilmonen

    发明人: Robert Ilmonen

    IPC分类号: B29C45/00 F16K15/00

    摘要: A check valve for a molding machine. The check valve has a stem portion and a ring portion movable along said stem portion between a melt channel open position and a melt channel closed position. A groove is formed in a forward face of the ring portion. The groove, in operation, receives melt to force an outer circumferential portion of the ring in a radial direction to provide a seal between the ring portion and a wall in the machine.

    摘要翻译: 用于成型机的止回阀。 止回阀具有杆部分和环形部分,该部分可在熔体通道打开位置和熔体通道关闭位置之间沿所述杆部分移动。 在环部的前面形成有槽。 在操作中,凹槽接收熔体以迫使​​环的外圆周部分沿径向方向,以在机器中的环部分和壁之间提供密封。

    Check valve lip seal for an injection molding machine
    6.
    发明申请
    Check valve lip seal for an injection molding machine 失效
    注射成型机的止回阀唇形密封

    公开(公告)号:US20050284600A1

    公开(公告)日:2005-12-29

    申请号:US10875047

    申请日:2004-06-24

    申请人: Robert Ilmonen

    发明人: Robert Ilmonen

    IPC分类号: B22D17/08 B22D17/20

    摘要: A check valve for a molding machine. The check valve has a stem portion and a ring portion movable along said stem portion between a melt channel open position and a melt channel closed position. A groove is formed in a forward face of the ring portion. The groove, in operation, receives melt to force an outer circumferential portion of the ring in a radial direction to provide a seal between the ring portion and a wall in the machine.

    摘要翻译: 用于成型机的止回阀。 止回阀具有杆部分和环形部分,该部分可在熔体通道打开位置和熔体通道关闭位置之间沿所述杆部分移动。 在环部的前面形成有槽。 在操作中,凹槽接收熔体以迫使​​环的外圆周部分沿径向方向,以在机器中的环部分和壁之间提供密封。

    Screw tip and molding system apparatus
    7.
    发明授权
    Screw tip and molding system apparatus 失效
    螺丝头和成型系统设备

    公开(公告)号:US07270536B2

    公开(公告)日:2007-09-18

    申请号:US10844456

    申请日:2004-05-13

    申请人: Robert Ilmonen

    发明人: Robert Ilmonen

    IPC分类号: B29C39/24

    CPC分类号: B29C45/52 B22D17/2061

    摘要: A screw tip for use in a molding system apparatus is disclosed. The screw tip includes a connection section and screw tip head section. The screw tip head houses an entry port, or entry ports, an accumulation chamber, and a check valve chamber. A check valve is provided when assembled with the screw tip. The check valve may be a cylindrical plate or a spherical member or a conical member.

    摘要翻译: 公开了一种用于模制系统装置中的螺丝头。 螺钉尖端包括连接部分和螺钉头部部分。 螺钉头部容纳入口,入口,积聚室和止回阀室。 当与螺钉尖组装时,提供止回阀。 止回阀可以是圆柱形板或球形构件或锥形构件。

    Screw Tip and Molding System Apparatus
    9.
    发明申请
    Screw Tip and Molding System Apparatus 审中-公开
    螺丝头和成型系统设备

    公开(公告)号:US20070275112A1

    公开(公告)日:2007-11-29

    申请号:US11838548

    申请日:2007-08-14

    申请人: Robert Ilmonen

    发明人: Robert Ilmonen

    IPC分类号: B29C45/52

    CPC分类号: B29C45/52 B22D17/2061

    摘要: A screw tip for use in a molding system apparatus is disclosed. The screw tip includes a connection section and screw tip head section. The screw tip head houses an entry port, or entry ports, an accumulation chamber, and a check valve chamber. A check valve is provided when assembled with the screw tip. The check valve may be a cylindrical plate or a spherical member or a conical member.

    摘要翻译: 公开了一种用于模制系统装置的螺钉头。 螺钉尖端包括连接部分和螺钉头部部分。 螺钉头部容纳入口,入口,积聚室和止回阀室。 当与螺钉尖组装时,提供止回阀。 止回阀可以是圆柱形板或球形构件或锥形构件。

    Screw tip and molding system apparatus
    10.
    发明申请
    Screw tip and molding system apparatus 失效
    螺丝头和成型系统设备

    公开(公告)号:US20050255188A1

    公开(公告)日:2005-11-17

    申请号:US10844456

    申请日:2004-05-13

    申请人: Robert Ilmonen

    发明人: Robert Ilmonen

    CPC分类号: B29C45/52 B22D17/2061

    摘要: A screw tip for use in a molding system apparatus is disclosed. The screw tip includes a connection section and screw tip head section. The screw tip head houses an entry port, or entry ports, an accumulation chamber, and a check valve chamber. A check valve is provided when assembled with the screw tip. The check valve may be a cylindrical plate or a spherical member or a conical member.

    摘要翻译: 公开了一种用于模制系统装置的螺钉头。 螺钉尖端包括连接部分和螺钉头部部分。 螺钉头部容纳入口,入口,积聚室和止回阀室。 当与螺钉尖组装时,提供止回阀。 止回阀可以是圆柱形板或球形构件或锥形构件。