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    RESIN DELIVERY APPARATUS AND METHOD WITH PLURAL AIR FLOW LIMITERS
    1.
    发明申请
    RESIN DELIVERY APPARATUS AND METHOD WITH PLURAL AIR FLOW LIMITERS 有权
    树脂输送装置和方法与一般空气流量限制

    公开(公告)号：US20160185538A1

    公开(公告)日：2016-06-30

    申请号：US15066157

    申请日：2016-03-10

    申请人： Stephen B. MAGUIRE ,  Novatec, Inc.

    发明人： James ZINSKI ,  Stephen B. MAGUIRE

    IPC分类号： B65G53/58 ,  B65G53/34 ,  B29C47/10 ,  B65G53/26

    CPC分类号： B29C47/1027 ,  B29K2105/251 ,  B65G53/66

    摘要： Apparatus has a vacuum pump for conveying granular plastic resin material from a supply to receivers retaining and dispensing the resin when needed by a process machine with a flow limiter connected to the suction head of the vacuum pump, and a second flow limiter controlling and limiting to a maximum value vacuum flow through a conduit carrying auxiliary additives to the receivers.

    摘要翻译： 设备具有真空泵，用于将颗粒状塑料树脂材料从供应源输送到接收器，在需要时由具有连接到真空泵的吸头的流量限制器的处理机保持和分配树脂;以及第二限流器，其控制和限制 通过承载辅助添加剂的导管到接收器的最大值真空流。

    METHOD AND APPARATUS FOR POLYMER DRYING USING INERT GAS
    7.
    发明申请
    METHOD AND APPARATUS FOR POLYMER DRYING USING INERT GAS 审中-公开

    公开(公告)号：US20190308344A1

    公开(公告)日：2019-10-10

    申请号：US16373987

    申请日：2019-04-03

    申请人： Novatec, Inc.

    发明人： Conrad BESSEMER ,  Mark HAYNIE ,  Thomas Trevor BLUDIS ,  James ZINSKI

    IPC分类号： B29B13/06 ,  F26B3/06 ,  F26B21/14 ,  F26B17/14

    摘要： Method and apparatus for drying granular resin material by heating compressed air to a temperature prescribed for gas separation membrane operation, presenting the heated compressed air to a membrane separating out oxygen-size and smaller molecules to provide a stream of gas molecules of at least nitrogen-size at a pressure substantially that of the compressed air, heating the stream of gas molecules of at least nitrogen-size to a temperature at which dew point of the stream is no higher than -40 degrees F., and introducing the heated stream of gas molecules into a chamber for upward flow to atmosphere through granular resin material in the chamber.

    VARIABLE OPENING SLIDE GATE FOR REGULATING MATERIAL FLOW INTO AIRSTREAM
    8.
    发明申请
    VARIABLE OPENING SLIDE GATE FOR REGULATING MATERIAL FLOW INTO AIRSTREAM 审中-公开
    用于调节材料流量的可变开启滑动门

    公开(公告)号：US20160214793A1

    公开(公告)日：2016-07-28

    申请号：US15006587

    申请日：2016-01-26

    申请人： Novatec, Inc.

    发明人： Stephen B. MAGUIRE ,  James ZINSKI

    IPC分类号： B65D90/58 ,  B65D88/54

    CPC分类号： B65D90/587 ,  B65D90/66 ,  B65D2590/668 ,  B65G53/04 ,  G01F11/24 ,  G01F11/40

    摘要： Apparatus for delivering controlled amounts of granular resin into a conveying conduit includes a hopper for storing the resin, an air cylinder, a double-ended piston within the air cylinder, passive and active piston rods extending from opposite sides of the piston out of the ends of the cylinder, and a slide gate connected to the active piston rod, with the slide gate being positioned between a discharge opening of the hopper and an opening in the conveying conduit.

    摘要翻译： 用于将受控量的颗粒状树脂输送到输送管道中的装置包括用于存储树脂的料斗，气缸，气缸内的双端活塞，从活塞的相对侧延伸出的活塞活塞杆 以及连接到主动活塞杆的滑动门，滑动门位于料斗的排出口和输送管道中的开口之间。

    WATER REGULATED TEMPERATURE CONTROLLED RESIN DRYING
    9.
    发明申请
    WATER REGULATED TEMPERATURE CONTROLLED RESIN DRYING 审中-公开

    公开(公告)号：US20190105806A1

    公开(公告)日：2019-04-11

    申请号：US15887103

    申请日：2018-02-02

    申请人： Novatec, Inc.

    发明人： Conrad BESSEMER ,  Thomas Trevor BLUDIS ,  James ZINSKI ,  Mark HAYNIE

    IPC分类号： B29B13/06 ,  F26B3/04 ,  F26B21/02 ,  F26B21/08 ,  F26B21/10

    摘要： Apparatus and method for drying thermoplastic resin prior to molding into plastic parts comprises a continuous loop liquid circuit for furnishing liquid at a prescribed temperature to a mold in which the plastic parts are fabricated; a continuous loop air circuit for passing heated dry air through a hopper containing the thermoplastic resin thereby drying the thermoplastic resin to a prescribed level of dryness; and a coupling thermally connecting the two circuits for heat transfer from the liquid to the drying air; the liquid is selected from the group comprising water and ethylene glycol; microprocessor control facilitates generation and retention of custom water temperature and resin dryness/temperature optionally based on machine learning principles.