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    HEAT EXCHANGE DEVICE WITH RING SHAPED THIN SLIT SECTION FOR USE IN LIQUID ADHESIVE SYSTEMS AND RELATED METHODS
    2.
    发明申请
    HEAT EXCHANGE DEVICE WITH RING SHAPED THIN SLIT SECTION FOR USE IN LIQUID ADHESIVE SYSTEMS AND RELATED METHODS 有权
    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：US20150183202A1

    公开(公告)日：2015-07-02

    申请号：US14659063

    申请日：2015-03-16

    申请人： Nordson Corporation

    发明人： Steven Clark ,  Victor de Leeuw ,  Wesley C. Fort ,  Mark A. Gould ,  Leonard J. Lanier ,  Laurence B. Saidman ,  Alexander Wilhelm

    IPC分类号： B32B37/12 ,  B32B37/06 ,  B05C11/10

    CPC分类号： B32B37/1207 ,  B05B12/10 ,  B05C5/001 ,  B05C5/0237 ,  B05C11/1042 ,  B32B37/06 ,  B32B37/1284 ,  B32B2037/1215 ,  F24H1/142 ,  H05B1/023 ,  H05B3/02 ,  Y10T137/6416

    摘要： 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.

    摘要翻译： 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。 第一尺寸和长度大大地大于第二尺寸。 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 SYSTEM
    4.
    发明申请
    DISPENSING SYSTEM 有权

    公开(公告)号：US20220362796A1

    公开(公告)日：2022-11-17

    申请号：US17816439

    申请日：2022-08-01

    申请人： NORDSON CORPORATION

    发明人： Mark A. Gould

    IPC分类号： B05C5/00 ,  B05C5/02

    摘要： A dispensing system for jetting a material onto a substrate is disclosed. The dispensing system includes a plate defining a first surface, a second surface opposite the first surface in a first direction, and at least one slot that extends through the plate from the first surface to the second surface, and an actuator assembly that contains a piezoelectric element and is operatively coupled to the needle. The dispensing system also includes at least one fastener that extends through the actuator assembly and the at least one slot, where the at least one fastener is configured to selectively engage the plate such that 1) in a disengaged configuration, the at least one fastener is movable within the slot and the actuator assembly is movable relative to the plate, and 2) in an engaged configuration, the at least one fastener is not movable within the slot and the actuator assembly is not movable relative to the plate such that a stroke length of the needle is adjusted.

    DISPENSING SYSTEM
    5.
    发明申请
    DISPENSING SYSTEM 有权

    公开(公告)号：US20210114054A1

    公开(公告)日：2021-04-22

    申请号：US16604897

    申请日：2018-04-13

    申请人： NORDSON CORPORATION

    发明人： Mark A. Gould

    IPC分类号： B05C5/00 ,  B05C5/02

    摘要： A dispensing system for jetting a material onto a substrate is disclosed. The dispensing system includes a plate defining a first surface, a second surface opposite the first surface in a first direction, and at least one slot that extends through the plate from the first surface to the second surface, and an actuator assembly that contains a piezoelectric element and is operatively coupled to the needle. The dispensing system also includes at least one fastener that extends through the actuator assembly and the at least one slot, where the at least one fastener is configured to selectively engage the plate such that 1) in a disengaged configuration, the at least one fastener is movable within the slot and the actuator assembly is movable relative to the plate, and 2) in an engaged configuration, the at least one fastener is not movable within the slot and the actuator assembly is not movable relative to the plate such that a stroke length of the needle is adjusted.

    Dispensing module and method of dispensing with a pneumatic actuator
    7.
    发明授权
    Dispensing module and method of dispensing with a pneumatic actuator 有权
    分配模块和分配气动执行机构的方法

    公开(公告)号：US08794491B2

    公开(公告)日：2014-08-05

    申请号：US13656814

    申请日：2012-10-22

    申请人： Nordson Corporation

    发明人： Mark A. Gould

    IPC分类号： B67D3/00 ,  B05B1/30 ,  B05C5/02

    CPC分类号： B05B1/3053 ,  B05C5/0225 ,  Y10T137/86662

    摘要： An adhesive dispensing module includes a pneumatic actuator for actuating reciprocating movement of a piston on a dispenser valve member. The pneumatic actuator includes a valve element and a pneumatic housing with an inlet chamber, an exhaust chamber, and a piston chamber. The valve element includes a plurality of inlet passages and a plurality of exhaust passages. The valve element rotates from a first position in which the inlet passages deliver pressurized air from the inlet chamber to the piston chamber, to a second position in which the exhaust passages exhaust pressurized air from the piston chamber to the exhaust chamber. The valve element also includes a plurality of fins configured to be driven by an electromagnetic coil to move the valve element.

    摘要翻译： 粘合剂分配模块包括用于致动活塞在分配器阀构件上的往复运动的气动致动器。 气动致动器包括阀元件和具有入口室，排气室和活塞室的气动壳体。 阀元件包括多个入口通道和多个排气通道。 阀元件从其中入口通道将加压空气从入口室输送到活塞室的第一位置旋转到第二位置，在第二位置，排气通道将加压空气从活塞室排出到排气室。 阀元件还包括构造成由电磁线圈驱动以移动阀元件的多个翅片。

    Non-impact jetting dispensing module and method
    8.
    发明授权
    Non-impact jetting dispensing module and method 有权

    公开(公告)号：US10272463B2

    公开(公告)日：2019-04-30

    申请号：US15504291

    申请日：2015-08-12

    申请人： NORDSON CORPORATION

    发明人： Mark A. Gould

    IPC分类号： B05C5/02 ,  C09J5/00 ,  B05C11/10

    摘要： A jetting dispensing module includes a module body with a fluid bore. A nozzle element is coupled to the module body. The nozzle element includes a fluid reservoir communicating with the fluid bore of the module body and a dispensing passage. A guide element includes a main guide bore and an internal fluid space in fluid communication with the fluid bore. A plunger is mounted for reciprocating movement within the module body. The plunger extends through the main guide bore and into the internal fluid space, and includes a distal end moveable between a fully retracted position spaced from the fluid reservoir and a fully extended position within the fluid reservoir but out of contact with the nozzle element.

    HEAT EXCHANGE DEVICES, LIQUID ADHESIVE SYSTEMS, AND RELATED METHODS
    10.
    发明申请
    HEAT EXCHANGE DEVICES, LIQUID ADHESIVE SYSTEMS, AND RELATED METHODS 有权
    热交换装置，液体粘合系统及相关方法

    公开(公告)号：US20150076173A1

    公开(公告)日：2015-03-19

    申请号：US14481182

    申请日：2014-09-09

    申请人： Nordson Corporation

    发明人： Steven Clark ,  Wesley C. Fort ,  Mark A. Gould ,  Leonard J. Lanier ,  Laurence B. Saidman

    IPC分类号： H05B1/02 ,  H05B3/02

    CPC分类号： H05B1/023 ,  B05B12/10 ,  B05C5/0237 ,  B05C11/1042 ,  F24H1/142 ,  H05B3/02

    摘要： 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 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 further includes a heating element for heating the liquid adhesive material flowing through the thin slit section to the application temperature.

    摘要翻译： 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。 流体通道包括具有沿入口和出口之间的流体流动方向的长度的薄狭缝部分，薄狭缝部分还具有横向于流体流动方向的第一尺寸和第二尺寸。 第一尺寸和长度大大地大于第二尺寸。 热交换器还包括加热元件，用于将流过薄缝部分的液体粘合剂材料加热至施加温度。