CN103502781B - 力放大驱动系统，喷射分配器，以及分配流体的方法 - Google Patents

力放大驱动系统，喷射分配器，以及分配流体的方法 Download PDF

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CN103502781B
CN103502781B CN201080055894.4A CN201080055894A CN103502781B CN 103502781 B CN103502781 B CN 103502781B CN 201080055894 A CN201080055894 A CN 201080055894A CN 103502781 B CN103502781 B CN 103502781B
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CN103502781A (zh
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劳伦斯·B·赛义德曼
爱德华·C·泰勒
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/306—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the actuating means being a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/3053—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the actuating means being a solenoid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0225—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work characterised by flow controlling means, e.g. valves, located proximate the outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0225—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work characterised by flow controlling means, e.g. valves, located proximate the outlet
    • B05C5/0237—Fluid actuated valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0291—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work the material being discharged on the work through discrete orifices as discrete droplets, beads or strips that coalesce on the work or are spread on the work so as to form a continuous coating

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  • Coating Apparatus (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

一种力放大驱动系统，包括具有被安装用于沿着第一距离“X”移动的动力致动构件（22）的致动器（12）。从动构件（46）被安装用于沿着小于第一距离“X”的第二距离或工作距离“Y”移动。所述动力致动构件（24）在与所述从动构件（46）机械地联接之前能够在距离范围“Ｚ”中移动并且随后与所述从动构件（46）一起沿着第二距离“Ｙ”移动。能量沿着第二距离或工作距离“Y”从所述动力致动构件（24）传递到所述从动构件（46）。所述力放大驱动系统可用于致动流体喷射分配器（14）。

Description

力放大驱动系统，喷射分配器，以及分配流体的方法
相关申请的交叉引用
本申请要求2009年12月8日提交的序号为61/267,583的(待审)美国临时专利申请的优先权，所述临时专利申请的公开内容通过引用合并于此。
技术领域
总的来说，本发明涉及用于以迅速而短暂的加速来移动从动元件的驱动系统，并且更具体地，涉及喷射分配器或阀，阀构件在所述喷射分配器或阀中被迅速地加速，以将材料分配或喷射到基体上。
背景技术
用于执行各种作业的驱动器可以以许多方式被供以动力，诸如气动的，液压的，电动的，磁力的，或者它们的组合。经常地，用于分配液体诸如热熔材料的驱动器包括气动致动器或电磁螺线管。
已知各种类型的喷射分配器，诸如在序号为5,320,250、5,747，102和6,253,957的美国专利以及序号为2006/0157517的美国公布中所示，其公开内容通过引用全部合并于此。对于许多阀和泵设备来说，设备的尺寸是重要的，且假定设备能实现所需功能，那么通常优选地是较小的尺寸。通常，阀元件或活塞被直接联接，以与致动器诸如空气马达或气动致动器或螺线管致动器一起移动。在这样的设计中，当缩小设备的总尺寸时，通常地是，可用于实现有用作业(即阀元件或活塞的运动)的力也被减小了。因此，如果所要实现的工作量需要，那么可能要将致动器的尺寸设计成比期望的大。如果致动器不够大，那么可能要损害设备的性能。如果致动器不耐热而从动元件是加热系统的组成部分，那么将致动器直接联接到执行作业的的设备也可能面临挑战。这发生在热熔材料分配的领域中，例如，在被分配的材料可能被加热到250°F以上的温度的情形中。
WO 2008/126373 A1公开了包括驱动器侧主体和喷嘴侧主体的装置。在驱动器侧主体中设置调节构件，驱动器侧主体具有向下延伸出主体的冲撞部。在冲撞部和挤出构件之间设置间隔距离。此外，驱动器侧主体包括后止动件。
发明内容
本发明总地提供包括致动器的力放大驱动系统，该致动器具有被安装用于沿着第一距离移动的动力致动构件。从动构件被安装用于沿着小于第一距离的第二距离移动。动力致动构件在与从动构件机械地联接之前移动经过一定间隔距离，且随后以机械联接的方式与从动构件一起沿着第二距离移动。在该方式中，能量沿着第二距离从动力致动构件传递到从动构件。在动力致动构件行进经过所述间隔距离期间，动力致动构件加速并且创造动能，随后所述动能在机械联接(即接触)时且在沿着第二距离移动期间被传递给从动构件。由此，动力致动构件和从动构件只在动力致动构件总行进距离的一部分中被机械地联接。因此，致动器将与在传统的直接联接驱动机构中较大的致动器传动的能量相等的能量传递到被致动设备或从动构件。另外，将致动器与从动构件分离使从动构件的行程长度缩短，并且使被致动设备或从动构件的总长度缩短。
从动构件可以包括各种元件，且包括阀构件。阀构件进一步包括具有能够与阀座接合的尖端的阀杆。阀座位于流体室中且在第二距离的端点处，尖端与阀座接合，以排出流体射流或小的、断续量的流体。致动器可以以任何适合的方式被驱动，诸如通过使用基于气动或电动的致动器。使用偏压返回机构诸如螺旋弹簧，以将从动构件返回至开始位置且根据本发明设置止动件，用于将从动构件停止在设计用以产生与动力致动构件的间隔距离的开始位置处。因为与传递相同力的直接联接的阀杆和致动器相比，所述阀杆移动较短行程，所以可以分配较小的流体液滴。这在期望分配较小的、断续量的流体的各种应用中也能够是有益的。
本发明还涉及致动从动构件的方法，包括使致动构件在动力下作用移动经过一定间隔距离。致动构件随后与从动构件在所述间隔距离的端点处接触。一旦致动构件和从动构件机械地联接，两者就沿着工作距离一起移动，由此将能量从致动构件传递到从动构件。所述方法的其它细节基于上述的设备的使用以及下面的进一步描述将变得显而易见。
结合附图，在阅读以下说明性实施例的详细描述后，各种另外的特征以及细节将变得更加显而易见。
附图说明
图1是结合本发明的说明性实施例的流体喷射分配器的示意性的纵向截面图，且示出处于分配状态的分配器。
图2是相似于图1的示意性描绘图，但图示了重置于未分配状态下的分配器。
图3是相似于图1的流体喷射分配器的示意图，但示出替代性的代替气动致动器的电动致动器。
具体实施方式
在示意性地描绘流体喷射分配器的背景下将给出以下详细描述，以便阐明本发明的原理。然而，所述原理在以下情形中可以适用于用于执行其他类型作业的其他驱动系统，所述情形例如期望迅速加速从动构件的情形，以及可能期望最小化所使用的致动器的尺寸以移动从动构件或以提供其他好处的情形。
参考图1和2，流体喷射分配器10被图示且通常包括致动器12和喷射阀部分14。分配器10只是示意性地图示，但是可以包括任何所期望的设计特征，诸如在以上合并的专利或公开中图示的或讨论的任何特征。如上所述，致动器12可以包括例如以气动或电动为动力的多种类型的致动器，但是为了图示目的，致动器12在此示意性地示为气动类型。气动致动器12通常包括通过两个盖18，20而被封闭在相对的两端处的气缸16。活塞22被安装用于在气缸16内线性运动且与气缸16的内壁形成气密密封。活塞杆24被刚性地联接到活塞22且延伸穿过下盖20，并且具体地说是穿过动态空气密封件26。通过使用合适的紧固件28，活塞杆24被刚性地联接到活塞22。致动器12被图示为具有两个分别在活塞22上和活塞22下的可增压的空气空间30，32的双作用致动器。如现有技术所知，被增压的空气通过孔31被引入到上部空气空间30中，以驱动活塞22向下，而同时通过孔33从下部空气空间32排出空气。相反地，被增压的空气通过孔33被引入到下部空气空间32中，以驱动活塞22向上，而同时通过孔31从上部空气空间30排出空气。驱动活塞22的其他方式可以包括使用传统的弹簧返回机构。
喷射阀部分14被示意性地图示为包括外壳40，该外壳40用于容纳下述的以非接触方式待被分配的流体42。外壳40包括用于接纳受压流体的流体入口44。阀部分14还包括阀杆46，该阀杆46具有能够与阀座50接合以打开和关闭出口52的尖端48。通常地，当阀杆46处于上部位置(图2)时，流体42被增压到将不导致流体渗漏或被分配的程度，而是将外壳40的流体室维持在充满的状态中。如同已知的某些类型的喷射分配器，当阀尖端48对着阀座50被加速时，少量的流体42将迅速排出，以在基体(未示出)上形成小液滴。阀杆46的相对端包括表面54，该表面54适合于接触如图1中所示的杆24的表面56。螺旋弹簧58位于法兰60和外壳40的上部表面之间，以将具有止动构件62的阀杆46维持在图2中所示的上升位置中，止动构件62则抵靠外壳40的内部上部表面接合。阀杆46接合动态密封件64，以防止在所述阀杆46行进穿过外壳40期间流体的泄漏。
在操作中，流体喷射分配器10从在图2中所示的起始位置开始，其中表面54与表面56分离开一个间隔距离“Z”。活塞22和所附接的活塞杆24被安装且构造为移动经过第一距离“X”，而阀杆46被构造且安装为移动经过小于第一距离“X”的第二距离“Y”。第二距离“Y”可被视为工作距离，所述工作距离在该情形中为喷射阀14的行程长度。在这点上，距离“X”等于距离或间隔距离“Z”加上工作距离或行程长度“Y”。当被增压空气通过孔31被引入到上部空气空间30中，而同时通过孔33从空气空间32排出空气时，活塞22和活塞杆24开始沿着距离“X”加速，直到当表面56与表面54接触时且在行进经过间隔距离或距离“Z”后活塞22和活塞杆24达到最大加速度为止。此时，活塞杆24被机械地联接到阀杆46且两者都沿着距离“Y”行进。由此活塞22及其所连接的活塞杆24的动能被传递到阀杆46，直到尖端48接合阀座50为止。因而发生的尖端48的通过距离“Y”的加速和发生在阀座50处的突然停止导致分配流体42的射流，如图1中所示。除了在上述合并的专利及公开中所述的示例外，取决于应用，流体42可以是任何粘性流体。随后，通过穿过孔33引入被增压空气到空气空间32中且穿过孔31从空气空间30排出空气，以上升活塞22。随着活塞杆24上升，弹簧58在其正常偏压作用下伸长，达到图2中所示的位置，由此上升阀杆46，以为另一个分配循环做好准备。活塞22和所附接的活塞杆24上升直到到达图2中所示的开始位置为止，在所述开始位置处，另一个分配循环可以开始。
图3图示了流体喷射分配器10’的替代性的实施例。在该实施例中，第一实施例的气动致动器12被取代为呈螺线管70形式的电动致动器。示意性地图示的螺线管70通常包括围绕芯体或提升阀74的电磁线圈72。螺线管70的致动与不致动(包括线圈72通电与不通电的动作)将导致芯体或提升阀74在两个位置之间往复。所述两个位置在前述的距离“X”的两个相对端点处。在致动期间，提升阀74将向下移动经过间隔距离“Z”，且随后在提升阀74的表面76与阀杆46的表面54之间接触期间沿着阀行程长度“Y”行进，同时分配流体小液滴42。在图3中所示的所有其他的附图标记都与参考图1和2中所示和所描述的相同结构的附图标记相同。要理解的是，提升阀74类似于前述活塞杆24，而且除了涉及用电动致动器70代替气动致动器12的变化外，所有其他的与流体喷射分配器10’有关的操作都如以上关于流体喷射分配器10的操作所述。
尽管本发明已通过优选实施例的描述被图示且尽管该实施例被略为详细地描述，但申请人并非意图将所附权利要求书的范围限制或以任何方式约束至这样的细节。另外的优点和变型对于本领域技术人员将是显而易见的。在此讨论的各种特征可以被单独使用或以任何组合使用，这取决于使用者的需要和偏好。本文已经描述本发明的实施例和内容，连同实施作为已知的本发明的优选方法。然而，本发明本身仅由所附权利要求书限定。

Claims (7)

1.一种包括力放大驱动系统的流体喷射分配器(10)，包括：
致动器(12)，所述致动器包括动力致动构件(24)，所述动力致动构件被安装用于沿着第一距离(X)移动；以及
阀(14)，其包括阀构件，所述阀构件被安装用于沿着小于所述第一距离的第二距离(Y)移动，所述动力致动构件(24)在与所述阀构件机械地联接之前能够移动经过一定间隔距离(Z)且随后与所述阀构件一起沿着所述第二距离移动，由此能量沿着所述第二距离从所述动力致动构件(24)传递到所述阀构件，且所述阀构件运行用以通过移动经过所述第二距离而从所述阀分配流体射流(42)，
其中所述阀构件还包括阀杆(46)，所述阀杆具有能够与阀座(50)接合的尖端(48)，所述阀座(50)则位于流体室中，由此所述尖端(48)在所述第二距离的端点处接合所述阀座(50)并且排出所述流体射流(42)，
所述流体喷射分配器进一步包括能够操作用以将所述阀构件返回至开始位置的偏压返回机构(58)，以及用于将所述阀构件停止在开始位置处的止动件(62)，
其特征在于，所述止动件(62)在所述流体室内与所述阀构件联接，其中在从通过所述第二距离的运动返回后，所述止动件(62)抵靠外壳(40)的内部上部表面接合，所述外壳限定流体室。
2.根据权利要求1所述的流体喷射分配器，其中所述致动器(12)是气动驱动的。
3.根据权利要求1所述的流体喷射分配器，其中所述致动器(12)是电动驱动的。
4.一种使用分配器(10)分配流体射流(42)的方法，所述分配器包括致动构件和阀，所述阀包括阀构件和阀座(50)，所述阀构件具有尖端(48)，所述阀座则位于流体室中，所述方法包括：
使所述致动构件在动力作用下沿轴线移动一定间隔距离(Z)；
在所述间隔距离(Z)的端点处将所述致动构件与所述阀构件机械地联接，以向所述阀构件提供放大力；
利用所述放大力沿着所述轴线的工作距离(Y)一起移动所述致动构件和所述阀构件；以及
沿着所述轴线移动所述阀构件的所述尖端(48)通过所述流体室，以从所述阀分配流体射流(42)；以及
在所述工作距离(Y)的端点处使所述尖端(48)与所述阀座(50)接合，以排出所述流体射流(42)，
所述方法进一步包括：使用弹簧偏压机构(58)将所述阀构件返回至开始位置，使得所述阀构件的尖端(48)与所述阀座(50)脱离接合，
其特征在于，所述分配器包括在所述流体室内与所述阀构件接合的止动件(62)，且所述方法还包括：
利用所述止动件(62)使所述阀构件停止在所述开始位置，
其中利用所述止动件(62)使所述阀构件停止在所述开始位置包括：使所述止动件(62)抵靠外壳(40)的内部上部表面接合，所述外壳限定流体室。
5.根据权利要求4所述的方法，其中移动所述致动构件还包括在气动动力作用下移动所述致动构件。
6.根据权利要求5所述的方法，其中移动所述致动构件还包括在电力作用下移动所述致动构件。
7.根据权利要求4所述的方法，其中使所述阀构件返回开始位置还包括：
使所述致动构件和所述阀构件脱离接合。
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Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8757511B2 (en) 2010-01-11 2014-06-24 AdvanJet Viscous non-contact jetting method and apparatus
DE102011108799A1 (de) 2011-07-29 2013-01-31 Vermes Microdispensing GmbH Dosiersystem und Dosierverfahren
US9346075B2 (en) 2011-08-26 2016-05-24 Nordson Corporation Modular jetting devices
US20130052359A1 (en) * 2011-08-26 2013-02-28 Nordson Corporation Pneumatically-driven jetting valves with variable drive pin velocity, improved jetting systems and improved jetting methods
JP5986727B2 (ja) 2011-10-07 2016-09-06 武蔵エンジニアリング株式会社 液体材料の吐出装置および方法
US9254642B2 (en) 2012-01-19 2016-02-09 AdvanJet Control method and apparatus for dispensing high-quality drops of high-viscosity material
CN105980064A (zh) * 2014-02-14 2016-09-28 诺信公司 喷射分配器以及用于喷射流体材料滴的方法
TWI579055B (zh) * 2014-04-01 2017-04-21 All Ring Tech Co Ltd Liquid material extrusion method and device
US10213795B2 (en) * 2015-05-07 2019-02-26 Nordson Corporation Fluid dispensing apparatus and methods utilizing a resilient nozzle
US9787002B1 (en) 2016-06-29 2017-10-10 Delphi Technologies, Inc. Sealed electric terminal assembly
WO2018073077A1 (en) * 2016-10-18 2018-04-26 Mycronic AB Method and apparatus for jettiing of viscous medium using split piston
US10574014B2 (en) 2017-03-27 2020-02-25 Aptiv Technologies Limited Method for sealing electric terminal assembly
DE102017122034A1 (de) * 2017-09-22 2019-03-28 Vermes Microdispensing GmbH Dosiersystem mit Aktoreinheit und lösbar koppelbarer Fluidikeinheit
US10017659B1 (en) 2017-10-09 2018-07-10 Delphi Technologies, Inc Robust sealed electric terminal assembly
KR200494747Y1 (ko) * 2020-12-21 2021-12-13 노태민 실린더 체크 타입의 강판 냉각용 분사노즐
CN115318551B (zh) * 2021-05-11 2024-03-29 三赢科技（深圳）有限公司 一种点胶装置
CN114749290B (zh) * 2022-03-22 2023-03-28 中车青岛四方机车车辆股份有限公司 喷涂装置

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312877A (en) * 1941-09-09 1943-03-02 John Eley Jr Fluid pressure regulating valve
US3366288A (en) * 1965-10-11 1968-01-30 Ponsell Floor Machine Co Inc Dispenser having a motor operated valve assembly
DE2724901C2 (de) * 1977-06-02 1983-07-07 Bürkert GmbH, 7118 Ingelfingen Magnetventil
US4383264A (en) * 1980-06-18 1983-05-10 Exxon Research And Engineering Co. Demand drop forming device with interacting transducer and orifice combination
US4711379A (en) * 1985-04-03 1987-12-08 Nordson Corporation Proportional flow control dispensing gun
SE456597B (sv) * 1987-02-12 1988-10-17 Scandot System Ab Anordning vid ett ventilarrangemang for utmatning av vetska hos en vetskestralskrivare
JPH02102053A (ja) 1988-10-11 1990-04-13 Seiko Epson Corp インクジェットヘッド
US5074443A (en) * 1989-12-20 1991-12-24 Nordson Corporation Adaptor for liquid dispensing syringe
US5207352A (en) * 1991-04-19 1993-05-04 Nordson Corporation Method and apparatus for dispensing high viscosity fluid materials
US5320250A (en) * 1991-12-02 1994-06-14 Asymptotic Technologies, Inc. Method for rapid dispensing of minute quantities of viscous material
US5507323A (en) * 1993-10-12 1996-04-16 Fujitsu Limited Method and dispenser for filling liquid crystal into LCD cell
US5277344A (en) * 1992-10-05 1994-01-11 Nordson Corporation Flow control device for fluid dispenser
CA2108237C (en) * 1993-10-12 1999-09-07 Taizo Abe Method and dispenser for filling liquid crystal into lcd cell
US5405050A (en) * 1993-10-27 1995-04-11 Nordson Corporation Electric dispenser
US5535919A (en) * 1993-10-27 1996-07-16 Nordson Corporation Apparatus for dispensing heated fluid materials
JPH0861181A (ja) 1994-08-25 1996-03-05 Mitsubishi Electric Corp 燃料噴射装置
JPH08128373A (ja) 1994-11-04 1996-05-21 Toyota Motor Corp 内燃機関の燃料噴射弁
US5598200A (en) * 1995-01-26 1997-01-28 Gore; David W. Method and apparatus for producing a discrete droplet of high temperature liquid
US6253957B1 (en) * 1995-11-16 2001-07-03 Nordson Corporation Method and apparatus for dispensing small amounts of liquid material
US6267266B1 (en) * 1995-11-16 2001-07-31 Nordson Corporation Non-contact liquid material dispenser having a bellows valve assembly and method for ejecting liquid material onto a substrate
US5747102A (en) * 1995-11-16 1998-05-05 Nordson Corporation Method and apparatus for dispensing small amounts of liquid material
GB9601947D0 (en) * 1996-01-31 1996-04-03 Neopost Ltd Ink jet printing device
US7775634B2 (en) * 1997-07-15 2010-08-17 Silverbrook Research Pty Ltd Inkjet chamber with aligned nozzle and inlet
US6537505B1 (en) * 1998-02-20 2003-03-25 Bio Dot, Inc. Reagent dispensing valve
DE19835494C2 (de) * 1998-08-06 2000-06-21 Bosch Gmbh Robert Pumpe-Düse-Einheit
JP3418723B2 (ja) 1998-09-29 2003-06-23 独立行政法人産業技術総合研究所 超微小液滴の噴射装置
JP2000262942A (ja) 1999-03-17 2000-09-26 Ntn Corp 液剤移送装置
US6291016B1 (en) * 1999-06-02 2001-09-18 Nordson Corporation Method for increasing contact area between a viscous liquid and a substrate
US6253736B1 (en) * 1999-08-10 2001-07-03 Cummins Engine Company, Inc. Fuel injector nozzle assembly with feedback control
JP2001113212A (ja) 1999-10-20 2001-04-24 Noiberuku Kk 液体吐出装置
JP4399072B2 (ja) * 1999-12-03 2010-01-13 ノードソン株式会社 液状物の吐出装置
US6592056B2 (en) * 2000-07-04 2003-07-15 Konica Corporation Gluing device, bookbinding apparatus with the gluing device and image forming apparatus with bookbinding apparatus
JP4596614B2 (ja) * 2000-08-04 2010-12-08 東芝機械株式会社 基材表面に間欠的に塗布剤を塗布する装置
US6669057B2 (en) 2001-10-31 2003-12-30 Nordson Corporation High-speed liquid dispensing modules
US7018477B2 (en) * 2002-01-15 2006-03-28 Engel Harold J Dispensing system with a piston position sensor and fluid scanner
KR100469508B1 (ko) * 2002-02-22 2005-02-02 엘지.필립스 엘시디 주식회사 스프링의 장력조정에 의해 액정적하량을 제어가 가능한액정적하장치
KR100817132B1 (ko) * 2002-03-15 2008-03-27 엘지.필립스 엘시디 주식회사 액정적하장치
US6827240B2 (en) * 2002-03-21 2004-12-07 Lg.Philips Lcd Co., Ltd. Liquid crystal dispensing apparatus
US6702209B2 (en) * 2002-05-03 2004-03-09 Eastman Kodak Company Electrostatic fluid ejector with dynamic valve control
DE10224128A1 (de) 2002-05-29 2003-12-18 Schmid Rhyner Ag Adliswil Verfahren zum Auftrag von Beschichtungen auf Oberflächen
WO2004003485A1 (en) * 2002-06-28 2004-01-08 Newport Corporation Apparatus for dispensing precise amounts of a non-compressible fluid
US7131555B2 (en) * 2002-09-30 2006-11-07 Matsushita Electric Industrial Co., Ltd. Method and device for discharging fluid
US20030185096A1 (en) * 2002-11-26 2003-10-02 Hollstein Thomas E. Apparatus and methods for dispensing minute amounts of liquid
JP4255701B2 (ja) * 2003-01-27 2009-04-15 武蔵エンジニアリング株式会社 液材の吐出方法およびその装置
DE10315815A1 (de) * 2003-04-07 2004-10-21 Robert Bosch Gmbh Verfahren zur Ermittlung der individuellen Ansteuerspannung eines piezoelektrischen Elements
EP1654072A4 (en) 2003-07-14 2007-10-03 Nordson Corp DEVICE AND METHOD FOR DISPENSING INDIVIDUAL QUANTITIES OF VISCOSEM MATERIAL
US20060097010A1 (en) * 2004-10-28 2006-05-11 Nordson Corporation Device for dispensing a heated liquid
US7694855B2 (en) * 2004-04-23 2010-04-13 Nordson Corporation Dispenser having a pivoting actuator assembly
US7617953B2 (en) 2005-09-29 2009-11-17 Nordson Corporation Pneumatic dispensing system with linear actuation and method
US20070145164A1 (en) * 2005-12-22 2007-06-28 Nordson Corporation Jetting dispenser with multiple jetting nozzle outlets
US7980197B2 (en) * 2006-11-03 2011-07-19 Illinois Tool Works, Inc. Method and apparatus for dispensing a viscous material on a substrate
DE102006059070A1 (de) 2006-12-14 2008-06-19 Robert Bosch Gmbh Kraftstoffeinspritzsystem und Verfahren zum Ermitteln eines Nadelhubanschlags in einem Kraftstoffeinspritzventil
JP2010022881A (ja) * 2007-03-30 2010-02-04 Musashi Eng Co Ltd 液材吐出装置および液材吐出方法
TWI516312B (zh) * 2007-05-18 2016-01-11 Musashi Engineering Inc Method and apparatus for discharging liquid material
US7900800B2 (en) * 2007-10-19 2011-03-08 Nordson Corporation Dispensing apparatus with heat exchanger and method of using same
JP2009154123A (ja) * 2007-12-27 2009-07-16 Riso Kagaku Corp 高粘度流体吐出装置および高粘度流体吐出方法
US9162249B2 (en) * 2008-10-01 2015-10-20 Panasonic Intellectual Property Management Co., Ltd. Paste dispenser for applying paste containing fillers using nozzle with pin and application method using the same
US8757511B2 (en) * 2010-01-11 2014-06-24 AdvanJet Viscous non-contact jetting method and apparatus
JP5806868B2 (ja) * 2011-07-11 2015-11-10 武蔵エンジニアリング株式会社 液滴吐出装置および方法
DE102011108799A1 (de) * 2011-07-29 2013-01-31 Vermes Microdispensing GmbH Dosiersystem und Dosierverfahren
US20130052359A1 (en) * 2011-08-26 2013-02-28 Nordson Corporation Pneumatically-driven jetting valves with variable drive pin velocity, improved jetting systems and improved jetting methods
US9346075B2 (en) * 2011-08-26 2016-05-24 Nordson Corporation Modular jetting devices
JP5986727B2 (ja) * 2011-10-07 2016-09-06 武蔵エンジニアリング株式会社 液体材料の吐出装置および方法
US8708246B2 (en) * 2011-10-28 2014-04-29 Nordson Corporation Positive displacement dispenser and method for dispensing discrete amounts of liquid
US9254642B2 (en) * 2012-01-19 2016-02-09 AdvanJet Control method and apparatus for dispensing high-quality drops of high-viscosity material

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