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公开(公告)号：US09144929B2
公开(公告)日：2015-09-29
申请号：US13567609
申请日：2012-08-06
申请人： Zhuang Rui Tan , Lin Yang
发明人： Zhuang Rui Tan , Lin Yang
CPC分类号： B29C45/7613 , B29C45/2806 , B29C45/281 , B29C45/76 , B29C2045/2865 , B29C2945/76083 , B29C2945/76277 , B29C2945/76381 , B29C2945/76488 , B29C2945/76568 , B29C2945/76755 , B29C2945/76859 , G05B15/02 , G05B19/402 , G05B2219/41107
摘要： Apparatus and method for detecting a position of an actuator piston driving a valve pin in an injection molding system. The apparatus includes an actuator housing having a body portion, surrounding an axial bore, of a substantially non-magnetic and/or magnetically permeable material, a piston, movable within the axial bore for driving a valve pin, the piston including a magnetic member generating a magnetic field such that axial movement of the piston in the bore modifies the magnetic field according to the position of the piston relative to a detection position, and a magnetic field detector attached to an exterior surface of the body portion at the detection position for detecting the magnetic field associated with the position of the piston and generating an output signal determined by the piston position.
摘要翻译： 用于检测在注塑系统中驱动阀销的致动器活塞的位置的装置和方法。 该装置包括致动器壳体，其具有包围基本上非磁性和/或导磁材料的轴向孔的主体部分，活塞，可在该轴向孔内移动以驱动阀销，该活塞包括产生 磁场，使得活塞在孔中的轴向运动根据活塞相对于检测位置的位置来改变磁场;以及磁场检测器，其在检测位置处附接到主体部分的外表面，用于检测 与活塞的位置相关联的磁场并产生由活塞位置确定的输出信号。
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公开(公告)号：US20170182692A1
公开(公告)日：2017-06-29
申请号：US15398340
申请日：2017-01-04
申请人： Zhuang Rui Tan , Vito Galati
发明人： Zhuang Rui Tan , Vito Galati
CPC分类号： B29C45/74 , B29C45/231 , B29C45/2737 , B29C45/2738 , B29C45/2806 , B29C45/281 , B29C45/72 , B29C45/7331 , B29C2045/2733 , B29C2045/2848 , B29C2045/7271 , B29K2995/0013
摘要： An injection molding apparatus comprising a clamp plate, a heated manifold, an actuator, a mold and a cooling device, wherein the cooling device comprises: a heat transmitter comprising a distal arm or member and a proximal base or member, the distal arm or member or member being mounted by a spring loadable interconnection or engagement to or with the proximal base or member, the clamp plate, the mold, the manifold, the actuator and the heat transmitter being assemblable together in an arrangement wherein the spring loadable interconnection is loaded urging the distal end surface of the distal arm or member into compressed engagement with the clamp plate.
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公开(公告)号：US20170144351A1
公开(公告)日：2017-05-25
申请号：US15398381
申请日：2017-01-04
申请人： Zhuang Rui Tan , Vito Galati
发明人： Zhuang Rui Tan , Vito Galati
CPC分类号： B29C45/7331 , B29C45/2737 , B29C45/2806 , B29C45/281 , B29C45/72 , B29C2045/2733 , B29C2045/2848 , B29C2045/2868 , B29C2045/7271 , B29K2995/0013
摘要： An injection molding apparatus comprising a clamp plate, a heated manifold, an actuator, a mold and a cooling device, wherein the cooling device comprises: a heat transmitter comprising a distal arm or member and a proximal base or member, the distal arm or member or member being mounted by a spring loadable interconnection or engagement to or with the proximal base or member, the clamp plate, the mold, the manifold, the actuator and the heat transmitter being assemblable together in an arrangement wherein the spring loadable interconnection is loaded urging the distal end surface of the distal arm or member into compressed engagement with the clamp plate.
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公开(公告)号：US20140035563A1
公开(公告)日：2014-02-06
申请号：US13567609
申请日：2012-08-06
申请人： Zhuang Rui TAN , Lin YANG
发明人： Zhuang Rui TAN , Lin YANG
CPC分类号： B29C45/7613 , B29C45/2806 , B29C45/281 , B29C45/76 , B29C2045/2865 , B29C2945/76083 , B29C2945/76277 , B29C2945/76381 , B29C2945/76488 , B29C2945/76568 , B29C2945/76755 , B29C2945/76859 , G05B15/02 , G05B19/402 , G05B2219/41107
摘要： Apparatus and method for detecting a position of an actuator piston driving a valve pin in an injection molding system. The apparatus includes an actuator housing having a body portion, surrounding an axial bore, of a substantially non-magnetic and/or magnetically permeable material, a piston, movable within the axial bore for driving a valve pin, the piston including a magnetic member generating a magnetic field such that axial movement of the piston in the bore modifies the magnetic field according to the position of the piston relative to a detection position, and a magnetic field detector attached to an exterior surface of the body portion at the detection position for detecting the magnetic field associated with the position of the piston and generating an output signal determined by the piston position.
摘要翻译： 用于检测在注塑系统中驱动阀销的致动器活塞的位置的装置和方法。 该装置包括致动器壳体，其具有包围基本上非磁性和/或导磁材料的轴向孔的主体部分，活塞，可在该轴向孔内移动以驱动阀销，该活塞包括产生 磁场，使得活塞在孔中的轴向运动根据活塞相对于检测位置的位置来改变磁场;以及磁场检测器，其在检测位置处附接到主体部分的外表面，用于检测 与活塞的位置相关联的磁场并产生由活塞位置确定的输出信号。
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