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    HEAT EXCHANGE DEVICE WITH RING SHAPED THIN SLIT SECTION FOR USE IN LIQUID ADHESIVE SYSTEMS AND RELATED METHODS
    1.
    发明申请
    HEAT EXCHANGE DEVICE WITH RING SHAPED THIN SLIT SECTION FOR USE IN LIQUID ADHESIVE SYSTEMS AND RELATED METHODS 审中-公开
    具有环形薄片部分的热交换器件用于液体粘合系统及相关方法

    公开(公告)号：WO2016148925A1

    公开(公告)日：2016-09-22

    申请号：PCT/US2016/020614

    申请日：2016-03-03

    Applicant: NORDSON CORPORATION

    Inventor： CLARK, Steven ,  DE LEEUW, Victor ,  FORT, Wesley, C. ,  GOULD, Mark, A. ,  LANIER, Leonard, J. ,  SAIDMAN, Laurence, B. ,  WILHELM, Alexander

    IPC: F24H1/12 ,  B05C5/00 ,  B05C11/10 ,  B32B1/00 ,  H05B3/40 ,  F28D21/00 ,  F28D7/12 ,  F28F7/02 ,  F28D7/10

    CPC classification number: F24H1/121 ,  B05C5/001 ,  B05C11/1042 ,  F28D7/103 ,  F28D7/12 ,  F28D2021/0098 ,  F28F7/02

    Abstract: A heat exchange device for heating liquid adhesive material to an application temperature suitable for an adhesive bonding application includes a body having an inlet configured to receive a flow of liquid adhesive material and an outlet configured to provide the liquid adhesive material to a dispensing device for the adhesive bonding application. A fluid passageway in the body connects the inlet and the outlet. The fluid passageway includes a thin slit section in the form of an elongated ring shape, having a length along a fluid flow direction between the inlet and the outlet, the thin slit section further having a first dimension and a second dimension transverse to the fluid flow direction. The first dimension and the length are substantially greater than the second dimension. The heat exchange device further includes a heating element for heating the liquid adhesive material flowing through the thin slit section.

    Abstract translation: 一种用于将液体粘合剂材料加热到适合于粘合剂粘合应用的应用温度的热交换装置包括具有入口的主体，该入口被配置为接收液体粘合剂材料流，以及出口，其配置成将液体粘合剂材料提供给用于 粘合剂应用。 主体中的流体通道连接入口和出口。 流体通道包括呈细长环形形式的薄狭缝部分，其具有沿入口和出口之间的流体流动方向的长度，该薄狭缝部分还具有横向于流体流动的第一尺寸和第二尺寸 方向。 第一尺寸和长度显着大于第二尺寸。 热交换装置还包括用于加热流过薄缝部分的液体粘合剂材料的加热元件。

    DISPENSING MODULE AND METHOD FOR DISPENSING AN ADHESIVE
    2.
    发明申请
    DISPENSING MODULE AND METHOD FOR DISPENSING AN ADHESIVE 审中-公开
    用于分配粘合剂的分配模块和方法

    公开(公告)号：WO2015065624A1

    公开(公告)日：2015-05-07

    申请号：PCT/US2014/057342

    申请日：2014-09-25

    Applicant: NORDSON CORPORATION

    Inventor： LANIER, Leonard, J.

    IPC: B05C5/02 ,  B05B15/02 ,  B05B1/30

    CPC classification number: B05C5/0229 ,  B05B1/3046 ,  B05B15/5225 ,  B05C5/0225

    Abstract: A dispensing module (10) and method of dispensing an adhesive includes a dispenser body assembly (12) having a liquid supply passage (38), a nozzle member (30) having a liquid passageway, a valve element (18), and a valve seat (32). The liquid passageway includes a discharge passageway (34) defining an outlet (26), a first converging surface (48), a bore (54), and a shoulder (50) positioned between the first converging surface (48) and the bore. The valve element (18) extends along an axis within the liquid passageway and has a bulbous end portion (22) movable along the axis between an open position and a closed position. The bulbous end portion (22) has a valve needle (24) smaller than the bore to inhibit obstruction to the discharge passageway (34) for adhesive flowing thereto. The valve seat (32) seals against the bulbous end portion (22) in the closed position such that a region of the valve needle (24) projects into the discharge passageway (34) for inhibiting clogging of the adhesive proximate to the outlet (26).

    Abstract translation: 分配模块（10）和分配粘合剂的方法包括具有液体供应通道（38）的分配器本体组件（12），具有液体通道的喷嘴构件（30），阀元件（18）和阀 座位（32）。 液体通道包括限定出口（26），第一会聚表面（48），孔（54）和定位在第一会聚表面（48）和孔之间的肩部（50）的排放通道（34）。 阀元件（18）沿着液体通道内的轴线延伸并且具有可在打开位置和关闭位置之间沿轴线移动的球形端部（22）。 球形端部（22）具有比孔更小的阀针（24），以阻止阻止向排出通道（34）流动的粘合剂。 阀座（32）在关闭位置处密封球杆端部（22），使得阀针（24）的区域突出到排放通道（34）中，用于阻止接近出口（26）的粘合剂堵塞 ）。

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