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    STRETCH BLOW MOLDING SYSTEM
    1.
    发明申请
    STRETCH BLOW MOLDING SYSTEM 有权
    拉伸吹塑成型系统

    公开(公告)号：US20150042021A1

    公开(公告)日：2015-02-12

    申请号：US14391194

    申请日：2013-04-26

    申请人： NORGREN AG

    发明人： Daniel Schmid

    IPC分类号： B29C49/42 ,  B29C49/16 ,  B29C49/12

    CPC分类号： B29C49/4289 ,  B29C49/06 ,  B29C49/12 ,  B29C49/16 ,  B29C49/42 ,  B29C49/58 ,  B29C49/78 ,  B29C49/783 ,  B29C2049/1257 ,  B29C2049/1261 ,  B29C2049/5827 ,  B29K2105/258 ,  B29K2267/003 ,  B29L2031/7158

    摘要： A stretch blow molding system (200) is provided. The stretch blow molding system comprises a cylinder (201) including a movable stretch rod (202) and a blow-mold valve (204). The blow-mold valve (204) comprises a first fluid port (204a) in fluid communication with a first pressurized fluid source (364a). The blow-mold valve (204) also includes a second fluid port (204b) in fluid communication with a second pressurized fluid source (364b). A third fluid port (204c) of the blow-mold valve is in fluid communication with the cylinder (201) and selectively in fluid communication with the first fluid port (204a) and the second fluid port (204b).

    摘要翻译： 提供拉伸吹塑成型系统（200）。 拉伸吹塑成型系统包括包括可移动拉伸杆（202）和吹塑模具阀（204）的圆筒（201）。 吹塑阀（204）包括与第一加压流体源（364a）流体连通的第一流体端口（204a）。 吹塑模具阀（204）还包括与第二加压流体源（364b）流体连通的第二流体端口（204b）。 吹塑模具阀的第三流体端口（204c）与气缸（201）流体连通并选择性地与第一流体端口（204a）和第二流体端口（204b）流体连通。

    A VALVE FOR A BLOW MOLDING MACHINE AND A METHOD FOR ACTUATING A VALVE FOR A BLOW MOLDING MACHINE
    2.
    发明申请
    A VALVE FOR A BLOW MOLDING MACHINE AND A METHOD FOR ACTUATING A VALVE FOR A BLOW MOLDING MACHINE 审中-公开
    一种吹塑机用阀和一种用于致动吹瓶机的阀门的方法

    公开(公告)号：US20160332355A1

    公开(公告)日：2016-11-17

    申请号：US15112972

    申请日：2015-02-11

    申请人： NORGREN AG

    发明人： Othmar Rymann

    IPC分类号： B29C49/42 ,  B29C49/78 ,  F16K1/12 ,  B29C49/66 ,  F16K31/124 ,  B29C49/12 ,  B29C49/58

    CPC分类号： B29C49/4289 ,  B29C49/12 ,  B29C49/58 ,  B29C49/66 ,  B29C49/783 ,  B29C2049/5858 ,  B29C2049/6607 ,  B29C2949/78537 ,  B29K2667/003 ,  B29L2031/7158 ,  F16K1/126 ,  F16K31/124 ,  Y02P70/271

    摘要： A valve (200) for a blow molding machine (100) and a method for actuating the same are provided. The includes a housing (202) having an inlet (204) and an outlet (206), a piston (208) movable inside the housing (202), and a pressure compensation chamber (218) positioned between the pressure compensation end (220) of the piston (208) and the housing (202). The piston (208) includes a pressure compensation end (220), a valve seat end (222), and a pressure compensation bore (210). The pressure compensation chamber (218) is in fluid communication with the inlet (204) via the valve seat end (222) of the piston (208) via the pressure compensation bore (210). The piston (208) is configured to actuate independently of an inlet fluid pressure (236).

    摘要翻译： 提供了一种用于吹塑机（100）的阀（200）及其致动方法。 其包括具有入口（204）和出口（206）的壳体（202），可在壳体（202）内移动的活塞（208）和位于压力补偿端（220）之间的压力补偿室（218） 的活塞（208）和壳体（202）。 活塞（208）包括压力补偿端（220），阀座端（222）和压力补偿孔（210）。 压力补偿室218经由压力补偿孔210经由活塞208的阀座端部222与入口204流体连通。 活塞（208）构造成独立于入口流体压力（236）致动。

    Fluid flow control device
    3.
    发明授权
    Fluid flow control device 有权

    公开(公告)号：US10046504B2

    公开(公告)日：2018-08-14

    申请号：US15032226

    申请日：2014-10-30

    申请人： NORGREN AG

    发明人： Othmar Rymann

    IPC分类号： F16K5/10 ,  B29C49/42 ,  F16K3/32 ,  F16K3/26 ,  F16K5/04 ,  F16K31/04

    摘要： The Application describes a throttle and a method for controlling a fluid flow via a throttle . The throttle includes an inlet (618) in communication with a pressurized gas source, an outlet (610) including a selected output orifice (612), and an orifice sleeve (606) including a plurality of output orifices (612a, 612b, 612c, 612d) from which a selected output orifice (612) may be selected by rotating the orifice sleeve (606). The throttle may further include a piston (604) movable across a surface area of the selected output orifice (612), and a motor operable to move the piston (604) across the surface area of the selected output orifice (612).

    FLUID FLOW CONTROL DEVICE
    5.
    发明申请
    FLUID FLOW CONTROL DEVICE 审中-公开
    流体流量控制装置

    公开(公告)号：US20160271857A1

    公开(公告)日：2016-09-22

    申请号：US15032226

    申请日：2014-10-30

    申请人： NORGREN AG

    发明人： Othmar RYMANN

    IPC分类号： B29C49/42 ,  F16K5/04 ,  F16K31/04 ,  F16K5/10

    CPC分类号： B29C49/4289 ,  F16K3/262 ,  F16K3/32 ,  F16K5/0407 ,  F16K5/10 ,  F16K31/041

    摘要： A throttle and a method for controlling a fluid flow via a throttle are provided. The throttle includes an inlet (608) in communication with a pressurized gas source, an outlet (610) including a selected output orifice (612), and an orifice sleeve (606) including a plurality of output orifices (612a, 612b, 612c, 612d) from which a selected output orifice (612) may be selected by rotating the orifice sleeve (606). The throttle may further include a piston (604) movable across a surface area of the selected output orifice (612), and a motor operable to move the piston (604) across the surface area of the selected output orifice (612).

    摘要翻译： 提供了一种用于控制经由节气门的流体流动的节气门和方法。 节气门包括与加压气体源连通的入口（608），包括选定的输出孔（612）的出口（610）和包括多个输出孔（612a，612b，612c， 612d），可以通过旋转孔口套筒（606）从中选择输出孔口（612）。 节气门可以进一步包括活动件（604），该活塞能够跨所选择的输出孔口（612）的表面区域移动，以及可操作以使活塞（604）跨过所选择的输出孔口（612）的表面区域移动的电动机。

    STRETCH BLOW MOLDING SYSTEM WITH A PROPORTIONAL PRE-BLOWING VALVE
    6.
    发明申请
    STRETCH BLOW MOLDING SYSTEM WITH A PROPORTIONAL PRE-BLOWING VALVE 审中-公开
    具有比例预吹阀的拉伸吹塑成型系统

    公开(公告)号：US20150042022A1

    公开(公告)日：2015-02-12

    申请号：US14384571

    申请日：2013-03-14

    申请人： Norgren AG

    发明人： Othmar Rymann

    IPC分类号： B29C49/08

    CPC分类号： B29C49/08 ,  B29C49/12 ,  B29C49/58 ,  B29C49/783 ,  B29C2049/1252 ,  B29C2049/1261 ,  B29C2049/129 ,  B29K2067/003

    摘要： A stretch blow molding system (200) is provided. The stretch blow molding system (200) includes a cylinder (201) with a movable stretch rod (202). The stretch blow molding system (200) further includes a proportional pre -blowing valve (204) including a first fluid port (204a) in fluid communication with a first pressurized fluid source (244) at a first pressure and a second fluid port (204b) in fluid communication with the cylinder (201) and selectively in fluid communication with the first fluid port (204a). The stretch blow molding system (200) further comprises a blowing valve (214) including a first fluid port (214a) in fluid communication with a second pressurized fluid source (247) at a second pressure, higher than the first pressure, and a second fluid port (214b) in fluid communication with the cylinder (201) and selectively in fluid communication with the first fluid port (214a).

    摘要翻译： 提供拉伸吹塑成型系统（200）。 拉伸吹塑系统（200）包括具有可移动拉伸杆（202）的圆筒（201）。 拉伸吹塑成型系统（200）还包括比例预调节阀（204），其包括在第一压力下与第一加压流体源（244）流体连通的第一流体端口（204a）和第二流体端口（204b） ）与所述气缸（201）流体连通并选择性地与所述第一流体端口（204a）流体连通。 拉伸吹塑成型系统（200）还包括吹气阀（214），其包括在高于第一压力的第二压力下与第二加压流体源（247）流体连通的第一流体端口（214a）和第二流体端口 流体端口（214b）与气缸（201）流体连通并且选择性地与第一流体端口（214a）流体连通。

    Directional control valve and a sealing arrangement therefore
    7.
    发明授权
    Directional control valve and a sealing arrangement therefore 有权

    公开(公告)号：US11826944B2

    公开(公告)日：2023-11-28

    申请号：US17608550

    申请日：2020-04-28

    申请人： Norgren AG

    发明人： Daniel Schmid

    IPC分类号： F16K11/07 ,  B29C49/42 ,  F16K31/00 ,  F16K31/383 ,  B29L31/00

    CPC分类号： B29C49/4289 ,  F16K11/0712 ,  F16K31/383 ,  B29L2031/7158

    摘要： A valve (10) comprising a bore (14) extending about an actuation axis (A), wherein a spool (34) inside the bore (14) is actuated between a first working position and a second working position, and a first circumferential seal wing (56A) and a second circumferential seal wing (56B) being arranged on the spool (34). In the first working position, the first seal wing (56A) abuts to an outer first recess wall (24a) and the second seal wing (56B) abuts to an inner second recess wall (24c), so as to open some flow paths and close other flow paths. In the second working position, the first seal wing (56A) abuts to an inner first recess wall (24b) and the second seal wing (56B) abuts to an outer second recess wall (24d), so as to close some flow paths and open other flow paths.

    Directional Control Valve and a Sealing Arrangement Therefore
    8.
    发明申请
    Directional Control Valve and a Sealing Arrangement Therefore 有权

    公开(公告)号：US20220227035A1

    公开(公告)日：2022-07-21

    申请号：US17608550

    申请日：2020-04-28

    申请人： Norgren AG

    发明人： Daniel Schmid

    IPC分类号： B29C49/42 ,  F16K31/383 ,  F16K11/07

    摘要： A valve (10) comprising a bore (14) extending about an actuation axis (A), wherein a spool (34) inside the bore (14) is actuated between a first working position and a second working position, and a first circumferential seal wing (56A) and a second circumferential seal wing (56B) being arranged on the spool (34). In the first working position, the first seal wing (56A) abuts to an outer first recess wall (24a) and the second seal wing (56B) abuts to an inner second recess wall (24c), so as to open some flow paths and close other flow paths. In the second working position, the first seal wing (56A) abuts to an inner first recess wall (24b) and the second seal wing (56B) abuts to an outer second recess wall (24d), so as to close some flow paths and open other flow paths.