公开(公告)号：US12031658B2

公开(公告)日：2024-07-09

申请号：US15632371

申请日：2017-06-25

申请人： NORDSON CORPORATION

发明人： Jim Keough ,  Leslie J. Varga ,  Laurence B. Saidman ,  Wes Fort ,  Jay Lanier

IPC分类号： F16L53/38 ,  B32B1/08 ,  B32B3/28 ,  B32B5/02 ,  B32B5/26 ,  B32B7/04 ,  B32B15/085 ,  B32B15/14 ,  B32B15/18 ,  B32B15/20 ,  B32B23/08 ,  B32B23/20 ,  B32B27/08 ,  B32B27/12 ,  B32B27/18 ,  B32B27/20 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  B32B27/42 ,  F16L11/08 ,  F16L11/12 ,  H05B3/58 ,  F16L11/04 ,  F16L11/127

CPC分类号： F16L53/38 ,  B32B1/08 ,  B32B3/28 ,  B32B5/024 ,  B32B5/26 ,  B32B7/04 ,  B32B15/085 ,  B32B15/14 ,  B32B15/18 ,  B32B15/20 ,  B32B23/08 ,  B32B23/20 ,  B32B27/08 ,  B32B27/12 ,  B32B27/18 ,  B32B27/20 ,  B32B27/302 ,  B32B27/304 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  B32B27/42 ,  F16L11/08 ,  F16L11/085 ,  F16L11/12 ,  H05B3/58 ,  B32B2250/05 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/105 ,  B32B2264/12 ,  B32B2307/308 ,  B32B2307/50 ,  B32B2307/546 ,  B32B2307/714 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2597/00 ,  F16L2011/047 ,  F16L11/127

摘要： A multi-layered hot melt adhesive transfer hose is provided. The transfer hose has a barrier layer that prevents or minimizes the ingress of oxygen and other gases into a conduit of the hose. The transfer hose has at least one structural layer overlaying an exterior surface of the barrier layer to help the hose withstand a high fluid pressure. The barrier layer prevents the hot melt adhesive being transported in the hose from discoloring and charring when the adhesive is heated from about 250° F. up to and including 450° F. for an extended period of time.

公开(公告)号：US20200331168A1

公开(公告)日：2020-10-22

申请号：US16760104

申请日：2018-10-26

申请人： NORDSON CORPORATION

发明人： Charles P. Ganzer ,  Robert J. Woodlief ,  Hubert Kufner ,  Leslie J. Varga ,  Gerd Brockman ,  Laurence B. Saidman

IPC分类号： B29B13/02 ,  B05C11/10

摘要： A melting unit melts a solid material into a molten material. The melt unit includes a reservoir, a hopper, and a melt grid disposed between the hopper and the reservoir. The melt grid heats the solid material into the molten material such that the molten material flows from the hopper to the reservoir. The melt unit includes a plurality of guide members, where the molten material flows through plurality of flow channels defined by the melt grid and along the plurality of guide members as the molten material flows from the hopper to the reservoir.

公开(公告)号：US09327307B2

公开(公告)日：2016-05-03

申请号：US14228607

申请日：2014-03-28

申请人： Nordson Corporation

发明人： David J. Dunlap ,  Laurence B. Saidman ,  Edward C. Taylor

IPC分类号： B05C5/02 ,  B05C11/10 ,  G01F11/02

CPC分类号： B05C5/0291 ,  B05C5/0225 ,  B05C11/1034 ,  G01F11/021 ,  G01F11/029

摘要： A dispenser for applying small amounts of liquid to a substrate. The dispenser includes a dispenser body, an actuator in the dispenser body, and a dispensing element including a dispensing element body removably coupled to the dispenser body. A valve stem is mounted for reciprocating movement within the dispensing element body. Additional aspects include a deformable valve seat, a deformable and resilient valve stem tip and a method of applying liquid in discrete amounts to a substrate.

摘要翻译： 用于将少量液体施加到基底的分配器。 分配器包括分配器主体，分配器主体中的致动器以及包括可拆卸地联接到分配器本体的分配元件本体的分配元件。 安装阀杆用于在分配元件主体内往复运动。 另外的方面包括可变形阀座，可变形和弹性的阀杆尖端以及将液体以离散的量施加到基底的方法。

公开(公告)号：US20160089681A1

公开(公告)日：2016-03-31

申请号：US14961770

申请日：2015-12-07

申请人： Nordson Corporation

发明人： Laurence B. Saidman ,  Edward C. Taylor

IPC分类号： B05B1/30 ,  B05C5/02

CPC分类号： B05B1/306 ,  B05B1/3053 ,  B05C5/0225 ,  B05C5/0237 ,  B05C5/0291

摘要： A force amplifying driver system including an actuator with a powered actuating member mounted for movement along a first distance “X”. A driven member mounted for movement along a second distance or working distance “Y” which is less than the first distance “X”. The powered actuating member is movable through a gap “Z” before being mechanically coupled with the driven member and subsequently moves with the driven member along the second distance “Y”. Energy is transferred from the powered actuating member to the driven member along the second or working distance “Y”. The force amplifying driver system may be used for actuating a fluid jetting dispenser.

摘要翻译： 一种力放大驱动器系统，包括具有被安装用于沿着第一距离“X”移动的动力驱动构件的致动器。 被驱动构件安装成沿着第二距离或工作距离“Y”移动，该距离“Y”小于第一距离“X”。 动力驱动构件在与被驱动构件机械联接之前可移动通过间隙“Z”，随后随着从动构件沿第二距离“Y”移动。 能量沿着第二或工作距离“Y”从动力驱动构件传递到从动构件。 力放大驱动器系统可用于致动流体喷射分配器。

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。

公开(公告)号：US20140209626A1

公开(公告)日：2014-07-31

申请号：US14228642

申请日：2014-03-28

申请人： Nordson Corporation

发明人： David J. Dunlap ,  Laurence B. Saidman ,  Edward C. Taylor

IPC分类号： B05C11/10 ,  B05C5/02

CPC分类号： B05C5/0291 ,  B05C5/0225 ,  B05C11/1034 ,  G01F11/021 ,  G01F11/029

摘要： A dispenser for applying small amounts of liquid to a substrate. The dispenser includes a dispenser body, an actuator in the dispenser body, and a dispensing element including a dispensing element body removably coupled to the dispenser body. A valve stem is mounted for reciprocating movement within the dispensing element body. Additional aspects include a deformable valve seat, a deformable and resilient valve stem tip and a method of applying liquid in discrete amounts to a substrate.

摘要翻译： 用于将少量液体施加到基底的分配器。 分配器包括分配器主体，分配器主体中的致动器以及包括可拆卸地联接到分配器本体的分配元件本体的分配元件。 安装阀杆用于在分配元件主体内往复运动。 另外的方面包括可变形阀座，可变形和弹性的阀杆尖端以及将液体以离散的量施加到基底的方法。

公开(公告)号：US20140197210A1

公开(公告)日：2014-07-17

申请号：US14228607

申请日：2014-03-28

申请人： NORDSON CORPORATION

发明人： David J. Dunlap ,  Laurence B. Saidman ,  Edward C. Taylor

IPC分类号： B05C5/02

CPC分类号： B05C5/0291 ,  B05C5/0225 ,  B05C11/1034 ,  G01F11/021 ,  G01F11/029

摘要： A dispenser for applying small amounts of liquid to a substrate. The dispenser includes a dispenser body, an actuator in the dispenser body, and a dispensing element including a dispensing element body removably coupled to the dispenser body. A valve stem is mounted for reciprocating movement within the dispensing element body. Additional aspects include a deformable valve seat, a deformable and resilient valve stem tip and a method of applying liquid in discrete amounts to a substrate.

摘要翻译： 用于将少量液体施加到基底的分配器。 分配器包括分配器主体，分配器主体中的致动器以及包括可拆卸地联接到分配器本体的分配元件本体的分配元件。 安装阀杆用于在分配元件主体内往复运动。 另外的方面包括可变形阀座，可变形和弹性的阀杆尖端以及将液体以离散的量施加到基底的方法。