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公开(公告)号：US09776342B2
公开(公告)日：2017-10-03
申请号：US13494124
申请日：2012-06-12
申请人： Leslie J. Varga , Marcel Puffe
发明人： Leslie J. Varga , Marcel Puffe
CPC分类号： B29B13/022 , B05B12/006 , B05C5/001 , B05C5/0225 , B05C5/0237 , B05C9/14 , B05C11/101 , B29B13/02 , E06B3/9612
摘要： An apparatus for melting and dispensing thermoplastic material is provided that includes an un-heated hopper having an inlet for receiving particles of a thermoplastic material and an outlet for discharging the particles and a heated manifold including at least one cavity formed therein and having an inlet and an outlet the inlet communicating with the outlet of the hopper for receipt of the particles from the hopper. The hopper is disposed external of the heated manifold. The heated manifold is effective for melting the particles into molten thermoplastic material therein. The apparatus further includes a pump having an inlet in fluid communication with the cavity. An outlet of the pump is in fluid communication with an inlet of a dispenser and an outlet of the dispenser is effective for dispensing the molten thermoplastic material therethrough.
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公开(公告)号：US09067236B2
公开(公告)日：2015-06-30
申请号：US13384785
申请日：2010-10-04
申请人： Mark A. Gould , Leslie J. Varga
发明人： Mark A. Gould , Leslie J. Varga
CPC分类号： B05C11/10 , B01F5/0615 , B01F5/0647 , B05C5/0216 , B05C5/0279 , B05C11/1026 , B05C11/1034 , B05C11/1036 , B05C11/1044 , B29B7/325
摘要： A liquid dispenser gun (14) for mixing first and second liquid components of a two-component mixture (11) and dispensing the two-component mixture (11) includes a gun body (78), a mixing manifold (82), and a nozzle plate (84). The gun body (78) includes a gun body fluid passage (94) in fluid communication with gun body inlets (38, 50, 56) and the mixing manifold (82). The gun body fluid passage (94) is a groove in a bottom surface (79) of the gun body (78) having a generally non-linear shape such that the second component has a generally laminar flow through the gun body fluid passage (94) while a flushing component may be introduced in the gun body fluid passage (94) in a manner to produce turbulence in the flushing component.
摘要翻译： 用于混合双组分混合物（11）的第一和第二液体组分并分配双组分混合物（11）的液体分配器枪（14）包括枪体（78），混合歧管（82）和 喷嘴板（84）。 枪体（78）包括与枪体入口（38,50,56）和混合歧管（82）流体连通的枪体流体通道（94）。 枪体流体通道（94）是枪主体（78）的底表面（79）中的凹槽，其具有大致非直线形状，使得第二部件通常穿过枪体流体通道（94） ），同时冲洗部件可以以在冲洗部件中产生湍流的方式引入枪体流体通道（94）中。
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公开(公告)号：US20120247665A1
公开(公告)日：2012-10-04
申请号：US13494124
申请日：2012-06-12
申请人： Leslie J. Varga , Marcel Puffe
发明人： Leslie J. Varga , Marcel Puffe
CPC分类号： B29B13/022 , B05B12/006 , B05C5/001 , B05C5/0225 , B05C5/0237 , B05C9/14 , B05C11/101 , B29B13/02 , E06B3/9612
摘要： An apparatus for melting and dispensing thermoplastic material is provided that includes an un-heated hopper having an inlet for receiving particles of a thermoplastic material and an outlet for discharging the particles and a heated manifold including at least one cavity formed therein and having an inlet and an outlet the inlet communicating with the outlet of the hopper for receipt of the particles from the hopper. The hopper is disposed external of the heated manifold. The heated manifold is effective for melting the particles into molten thermoplastic material therein. The apparatus further includes a pump having an inlet in fluid communication with the cavity. An outlet of the pump is in fluid communication with an inlet of a dispenser and an outlet of the dispenser is effective for dispensing the molten thermoplastic material therethrough.
摘要翻译： 提供了一种用于熔化和分配热塑性材料的设备，其包括未加热的料斗，其具有用于接收热塑性材料的颗粒的入口和用于排出颗粒的出口和包括形成在其中的至少一个空腔的加热歧管，并且具有入口和 入口与入口的出口连通以从料斗接收颗粒。 料斗设置在加热歧管的外部。 加热的歧管对于将颗粒熔化成熔融热塑性材料是有效的。 该装置还包括具有与空腔流体连通的入口的泵。 泵的出口与分配器的入口流体连通，并且分配器的出口有效地分配熔融的热塑性材料通过其中。
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公开(公告)号：US07771556B2
公开(公告)日：2010-08-10
申请号：US11426074
申请日：2006-06-23
申请人： Wesley C. Fort , Eric Lingier , Leslie J. Varga
发明人： Wesley C. Fort , Eric Lingier , Leslie J. Varga
CPC分类号： B65C9/2221 , B65C9/2208 , B65C9/2217 , Y10T156/10 , Y10T156/1062 , Y10T156/1374 , Y10T156/1798
摘要： A labeling apparatus and method for applying individual labels onto individual objects moving along a conveyor includes a label delivery mechanism configured to hold a plurality of the labels and operable to deliver individual ones of the labels adjacent to the conveyor. A non-contact adhesive spray applicator including at least one nozzle having a plurality of individual adhesive discharge orifices may be positioned and arranged to discharge adhesive from the orifices onto either the labels or the objects such that the labels may be respectively adhered to the objects.
摘要翻译： 用于将各个标签应用于沿着输送机移动的各个物体上的标签装置和方法包括标签输送机构，其被配置为保持多个标签并且可操作地输送邻近输送机的各个标签。 包括具有多个单独的粘合剂排放孔的至少一个喷嘴的非接触式粘合剂喷涂器可以被定位和布置成将粘合剂从孔口排放到标签或物体上，使得标签可以分别粘附到物体上。
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公开(公告)号：US20090236025A1
公开(公告)日：2009-09-24
申请号：US12408282
申请日：2009-03-20
申请人： Frank Burkus , Pascal Laborde , Leslie J. Varga
发明人： Frank Burkus , Pascal Laborde , Leslie J. Varga
CPC分类号： B29C44/3446 , B01F7/00258 , B01F7/00425 , B29B7/401 , B29B7/44 , B29B7/603 , B29B7/72 , B29B7/7404 , B29C44/1228 , Y10T156/10
摘要： Apparatus and methods for producing a foamed material. Pressurized gas is introduced into a multiple-component mixture that contains a catalyst-containing component and a crosslinker-containing component. The multiple-component mixture may be directly mixed and combined with the gas in a mixing device. Alternatively, the multiple-component mixture may be combined in a first mixing device and this mixture may be subsequently combined with the gas in a second mixing device. When dispensed onto an application target, the gas entrained in the multiple-component mixture expands to form the foamed material.
摘要翻译： 用于生产泡沫材料的装置和方法。 将加压气体引入含有含催化剂的组分和含交联剂组分的多组分混合物中。 可以将多组分混合物直接混合并与混合装置中的气体混合。 或者，多组分混合物可以在第一混合装置中组合，并且该混合物可以随后在第二混合装置中与气体组合。 当分配到施加目标上时，夹带在多组分混合物中的气体膨胀以形成泡沫材料。
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公开(公告)号：US20130108494A1
公开(公告)日：2013-05-02
申请号：US13285514
申请日：2011-10-31
申请人： Leslie J. Varga
发明人： Leslie J. Varga
CPC分类号： F04C2/18 , F04C14/28 , F04C2220/24 , F04C2270/052 , F04C2270/20
摘要： A gear pump includes a driven gear and an idler gear each mounted for rotation in a housing. The driven gear and the idler gear include respective gear teeth in a meshing relationship and forming an inlet space and an outlet space in the housing and adjacent to the meshing gear teeth. The inlet space is in fluid communication with the inlet port and the outlet space is in fluid communication with the outlet port. A flow indicating element is located in the housing and is mounted for rotation independent of the driven gear and the idler gear. The flow indicating element is configured to be rotated by the viscous fluid to indicate when the fluid is moving from the inlet port and inlet space to the outlet space and outlet port.
摘要翻译： 齿轮泵包括从动齿轮和空转齿轮，各自安装用于在壳体中旋转。 从动齿轮和空转齿轮包括啮合关系的相应的齿轮齿，并且在壳体中形成入口空间和出口空间并与啮合齿轮齿相邻。 入口空间与入口流体连通，出口空间与出口流体连通。 流动指示元件位于壳体中，并且安装成独立于从动齿轮和空转齿轮进行旋转。 流动指示元件构造成由粘性流体旋转以指示流体何时从入口和入口空间移动到出口空间和出口。
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17.发明授权公开(公告)号：US08201717B2
公开(公告)日：2012-06-19
申请号：US12158756
申请日：2007-01-16
申请人： Leslie J. Varga , Marcel Puffe
发明人： Leslie J. Varga , Marcel Puffe
IPC分类号： B29C65/40
CPC分类号： B29B13/022 , B05B12/006 , B05C5/001 , B05C5/0225 , B05C5/0237 , B05C9/14 , B05C11/101 , B29B13/02 , E06B3/9612
摘要： An apparatus for melting and dispensing thermoplastic material is provided that includes an un-heated hopper having an inlet for receiving particles of a thermoplastic material and an outlet for discharging the particles and a heated manifold including at least one cavity formed therein and having an inlet and an outlet the inlet communicating with the outlet of the hopper for receipt of the particles from the hopper. The hopper is disposed external of the heated manifold. The heated manifold is effective for melting the particles into molten thermoplastic material therein. The apparatus further includes a pump having an inlet in fluid communication with the cavity. An outlet of the pump is in fluid communication with an inlet of a dispenser and an outlet of the dispenser is effective for dispensing the molten thermoplastic material therethrough.
摘要翻译： 提供了一种用于熔化和分配热塑性材料的设备，其包括未加热的料斗，其具有用于接收热塑性材料的颗粒的入口和用于排出颗粒的出口和包括形成在其中的至少一个空腔的加热歧管，并且具有入口和 入口与入口的出口连通以从料斗接收颗粒。 料斗设置在加热歧管的外部。 加热的歧管对于将颗粒熔化成熔融热塑性材料是有效的。 该装置还包括具有与空腔流体连通的入口的泵。 泵的出口与分配器的入口流体连通，并且分配器的出口有效地分配熔融的热塑性材料通过其中。
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公开(公告)号：US20090261121A1
公开(公告)日：2009-10-22
申请号：US12418861
申请日：2009-04-06
申请人： Leslie J. Varga
发明人： Leslie J. Varga
CPC分类号： G01F11/00 , G01F11/22 , G01F13/006
摘要： An apparatus includes a valveless cartridge assembly that has a housing with an opening at a proximal end and an outlet port for dispensing the liquid at a distal end, with the opening being configured to accept a cartridge of the liquid therethrough and communicating with an interior space of the housing. A metered dispensing device is coupled to the valveless cartridge assembly and includes a positive displacement pump in fluid communication with the interior space and the outlet port for selectively dispensing the liquid through the outlet port. The apparatus may be such that at least a portion of the metered dispensing device is disposed within the housing or it may alternatively be coupled to an exterior of the housing. The positive displacement pump may be a gear pump.
摘要翻译： 一种装置包括无阀盒组件，其具有在近端具有开口的壳体和用于在远端分配液体的出口端口，其中该开口构造成接纳通过其中的液体的盒与内部空间连通 的住房。 计量分配装置联接到无阀浆盒组件，并且包括与内部空间和出口端口流体连通的容积式泵，用于通过出口端口选择性地分配液体。 该装置可以使得定量分配装置的至少一部分设置在壳体内，或者可替换地联接到壳体的外部。 正排量泵可以是齿轮泵。
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19.发明申请NOZZLE AND RELATED APPARATUS AND METHOD FOR DISPENSING MOLTEN THERMOPLASTIC MATERIAL 有权喷嘴及相关装置及分配热塑性材料的方法公开(公告)号：US20090188604A1
公开(公告)日：2009-07-30
申请号：US12021547
申请日：2008-01-29
CPC分类号： B05C5/0212 , B05C5/027 , B05C5/0291 , Y10T156/1798
摘要： A nozzle for dispensing molten thermoplastic material includes non-circular outlets spaced apart from one another in a predetermined pattern. The nozzle may be used to dispense patterns of adhesive that form closed geometric shapes, such as for use in making hermetic seals.
摘要翻译： 用于分配熔融热塑性材料的喷嘴包括以预定图案彼此间隔开的非圆形出口。 喷嘴可用于分配形成封闭几何形状的粘合剂图案，例如用于制造密封件。
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公开(公告)号：US20090084816A1
公开(公告)日：2009-04-02
申请号：US12180898
申请日：2008-07-28
申请人： Leslie J. Varga
发明人： Leslie J. Varga
CPC分类号： F04C11/003 , B05B7/0408 , B05B7/1666 , B29B7/325 , B29B7/603 , F04C2/18 , F04C13/001
摘要： A liquid metering system is disclosed for pumping two components of an adhesive into a mixer. The liquid metering system uses gear pumps of certain dimensions to pump each component into a manifold which delivers the components to a mixer where the components become an adhesive. A fixed mass flow ratio related to the size of the gear pumps is automatically established because the gear pumps are driven by the same motor at a fixed speed ratio. The self-metering system eliminates the complexity of known adhesive pumping systems.
摘要翻译： 公开了一种用于将粘合剂的两个组分泵送到混合器中的液体计量系统。 液体计量系统使用某些尺寸的齿轮泵将每个部件泵送到歧管中，该歧管将部件传送到混合器中，其中部件成为粘合剂。 与齿轮泵的尺寸相关的固定质量流量比自动建立，因为齿轮泵由固定速度比的同一马达驱动。 自动计量系统消除了已知粘合剂泵送系统的复杂性。
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