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1. 发明申请

US20140135714A1 Manner of creation and assembly technique to form a conjunct nozzle 审中-公开
标题翻译：创造和组装技术的方式形成一个结合喷嘴
公开(公告)号：US20140135714A1
公开(公告)日：2014-05-15
申请号：US13694284
申请日：2012-11-15
申请人： Brian Leonard Verrilli
发明人： Brian Leonard Verrilli
IPC分类号： A61M39/10 , B29C65/18
CPC分类号： A61M39/10 , A61M2039/1033 , B29C65/18 , B29C65/568 , B29C65/7841 , B29C66/5344 , B29C66/612 , B29C66/81429 , B29C66/81431 , B29C66/8161 , B29C66/8322 , B29L2031/7544
摘要： A novel design and method of attachment of a retention device to a monolithic thin walled deep drawn core provides an efficient system to produce a complete conjunct nozzle assembly. The design of the molded retention device contains the provision for joining the parts together without the use of adhesives or ancillary parts. Additional polymer in the correct amount is molded into the retention device in close proximity to the location where a mechanical lock must be formed to join the two components together. An inventive tool enables the technique for shut off of the monolithic core from the heated thermoplastic polymer allowing formation of a ledge that overhangs the flange of the core. Execution of the process is rapid, low cost and it eliminates damage to the thin wall of the core that would occur if the retention device were molded around the core.
摘要翻译：将保持装置连接到单片薄壁深拉芯上的新颖设计和方法提供了一种有效的系统来产生完整的结合喷嘴组件。模制的保持装置的设计包括用于将零件连接在一起而不使用粘合剂或辅助部件的设置。将正确数量的附加聚合物模制到保持装置中，该紧固件必须靠近必须形成机械锁以将两个部件连接在一起的位置。本发明的工具使得能够从加热的热塑性聚合物切断整体式芯体的技术，从而形成突出于芯的凸缘的凸缘。该方法的执行是快速，低成本的，并且消除了如果保持装置围绕芯部模制而将发生的芯的薄壁的损坏。

2. 发明申请

US20110073620A1 Twisting translational displacement pump cartridge 有权
标题翻译：扭转位移泵筒
公开(公告)号：US20110073620A1
公开(公告)日：2011-03-31
申请号：US12927660
申请日：2010-11-19
申请人： Brian Leonard Verrilli
发明人： Brian Leonard Verrilli
IPC分类号： B67D7/00
CPC分类号： F04B19/025 , F04B3/00 , F04B7/045 , F04B13/00
摘要： A novel method of designing a twisting translational pump cartridge by utilizing a polymer shell with moveable cores inserted from each end. The polymer shell contains two perpendicular passages along the top for connection of a prime fluid chamber, a bulk fluid supply chamber and a fluid reservoir. These perpendicular passages and corresponding connection details are arranged in a fashion that is perpendicular to the axis of the polymer shell that comprises the pump cartridge cavity. Directly below at a different relative position also perpendicular to the axis of the pump cartridge cavity is an exit perpendicular passage for extrusion of fluid. The pump cartridge contains no valves or ancillary passages to direct flow between the different machine states of prime, refill, translate and dispense. The states are activated by changing the pitch of the twist or speed to determine relative position of the moveable cores with respect to each passage. Fluid moves by translation within the pump cartridge by filling the cavity volume between the oblate ends of the moveable cores with a liquid and matching the pitch of advancing left moveable core with the retreating pitch of the right moveable core. Both moveable cores can be directed to twist toward one another or one moveable core can remain stationary while the other advances twisting toward it to dispense a liquid.
摘要翻译：一种通过利用从每端插入可移动芯的聚合物壳来设计扭转平移泵筒的新方法。聚合物壳体沿着顶部包含两个垂直通道，用于连接主流体室，散装流体供应室和流体储存器。这些垂直通道和对应的连接细节以垂直于聚合物壳体的轴线的方式布置，该聚合物壳体包括泵筒腔。在垂直于泵筒腔的轴线的不同相对位置处的直接下方是用于挤出流体的出口垂直通道。泵筒不包含阀门或辅助通道，用于在不同的机器状态之间引导主流，补充，转换和分配。通过改变捻度或速度的间距来激活状态，以确定可移动芯相对于每个通道的相对位置。通过用液体填充可移动芯体的扁平端部之间的空腔体积，并且将前进的左侧可移动芯部的间距与右侧可移动芯部的后退间距相匹配来使流体在泵筒内平移移动。两个可移动的芯可以被引向彼此扭转，或者一个可移动的芯可以保持静止，而另一个可移动的芯可以向其扭转以分配液体。

3. 发明授权

US11077614B2 Ledge forming system for producing a conjunct nozzle 有权
公开(公告)号：US11077614B2
公开(公告)日：2021-08-03
申请号：US15731955
申请日：2017-08-30
申请人： Brian Leonard Verrilli
发明人： Brian Leonard Verrilli
IPC分类号： B29L31/00 , B29C65/00 , B29C64/209 , A61M39/10 , B29C65/18 , B29C65/56 , B29C65/78 , B33Y40/00 , B29C64/214 , B29C64/165
摘要： A novel ledge forming system used to attach a polymer retention hub to a thin wall nozzle core to provide an efficient way to produce a conjunct nozzle. The inventive apparatus provides a means for assembly of components by a method involving use of a press with a heating element to elevate temperature of a thermoplastic polymer to permit formation of a ledge that overhangs the flange of a nozzle core, mechanically locking components together. Execution of the process is rapid, low cost and eliminates damage to the thin wall of the core that would occur if the polymer retention hub were molded around the nozzle core.

4. 发明申请

US20190016047A1 Ledge forming system for producing a conjunct nozzle 审中-公开
公开(公告)号：US20190016047A1
公开(公告)日：2019-01-17
申请号：US15731955
申请日：2017-08-30
申请人： Brian Leonard Verrilli
发明人： Brian Leonard Verrilli
IPC分类号： B29C64/209 , B29C64/153
摘要： A novel ledge forming system used to attach a polymer retention hub to a thin wall nozzle core to provide an efficient way to produce a conjunct nozzle. The inventive apparatus provides a means for assembly of components by a method involving use of a press with a heating element to elevate temperature of a thermoplastic polymer to permit formation of a ledge that overhangs the flange of a nozzle core, mechanically locking components together. Execution of the process is rapid, low cost and eliminates damage to the thin wall of the core that would occur if the polymer retention hub were molded around the nozzle core.

5. 发明授权

US08702405B2 Twisting translational displacement pump cartridge 有权
标题翻译：扭转位移泵筒
公开(公告)号：US08702405B2
公开(公告)日：2014-04-22
申请号：US12927660
申请日：2010-11-19
申请人： Brian Leonard Verrilli
发明人： Brian Leonard Verrilli
IPC分类号： F04B19/22 , F04B7/04 , F01B7/02 , F04B19/02
CPC分类号： F04B19/025 , F04B3/00 , F04B7/045 , F04B13/00
摘要： A pump cartridge which has a polymer shell with moveable cores inserted from each end. The polymer shell contains perpendicular passages along the top for connection of fluid supply and prime chambers. Statically mounted elastomers adjacent to perpendicular passages provide sealing around movable cores. Fluid moves by translation within the pump cartridge by filling the cavity volume between the oblate ends of the moveable cores with a liquid and matching the rotation angle and translation position of advancing left moveable core with retreating right moveable core, maintaining equivalent volume. Both moveable cores can be directed toward one another or one moveable core can remain stationary while the other advances to extrude fluid. Pump cartridge rotation changes the angle of the fluid exit passage.
摘要翻译：一个泵筒，其具有从每端插入的具有可动芯的聚合物壳。聚合物壳体包含沿着顶部的垂直通道，用于连接流体供应和主室。与垂直通道相邻的静态安装的弹性体围绕可动芯提供密封。通过用液体填充可移动芯体的扁圆形端部之间的空腔体积，并且与保持相等体积的前进左移动芯体的旋转角度和平移位置相匹配，从而使流体在泵筒内移动。两个可移动的芯可以彼此指向，或者一个可移动的芯可以保持静止，而另一个前进到挤压流体。泵筒旋转改变流体出口通道的角度。

6. 发明申请

US20080118376A1 Translational displacement pump and bulk fluid re-supply system 审中-公开
标题翻译：平移位移泵和散装流体再供应系统
公开(公告)号：US20080118376A1
公开(公告)日：2008-05-22
申请号：US11985652
申请日：2007-11-17
申请人： Brian Leonard Verrilli
发明人： Brian Leonard Verrilli
IPC分类号： F04B49/00
CPC分类号： F04B3/00 , F04B7/045 , F04B13/00
摘要： A novel method of designing a pump by utilizing a cylinder with pistons inserted from each end. The cylinder contains two ports along the top for connection of a prime fluid chamber, a bulk fluid supply chamber and a fluid reservoir. These ports and corresponding connection details are arranged in a fashion that is perpendicular to the axis of the cylinder that comprises the pump chamber. Directly below at a different relative position also perpendicular to the axis of the pump chamber is an exit port for extrusion of fluid. The pump contains no valves or ancillary passages to direct flow between the different machine states of prime, refill, translate and dispense. The states are activated by relative position of the pistons with respect to each port. Fluid moves by translation within the pump by filling the chamber volume between the two pistons with a liquid and synchronizing the advance of the left piston with the retreat of the right piston. Both pistons can be directed toward one another or one piston can remain stationary while the other advances toward it to dispense a liquid. Exceptionally accurate volumes of fluid can be deposited because of the absence of compliant members in the wetted path.
摘要翻译：通过利用从每端插入活塞的气缸来设计泵的新方法。圆柱体沿着顶部包含两个端口，用于连接主流体室，主流体供应室和流体储存器。这些端口和对应的连接细节以垂直于包括泵室的气缸的轴线的方式布置。在垂直于泵室的轴线的不同相对位置处的直接下方是用于挤出流体的出口。泵不包含阀门或辅助通道，用于在不同的机器状态之间引导主流，再填充，转换和分配。这些状态由活塞相对于每个端口的相对位置激活。流体通过在两个活塞之间用液体填充室容积并使左活塞的前进与右活塞的后退同步而在泵内平移移动。两个活塞可以彼此指向，或者一个活塞可以保持静止，而另一个活塞向前移动以分配液体。由于在润湿路径中不存在顺应性构件，因此可以沉积异常精确的流体体积。

7. 发明授权

US07190891B2 Heating-cooling system for a nozzle 有权
标题翻译：喷嘴加热冷却系统
公开(公告)号：US07190891B2
公开(公告)日：2007-03-13
申请号：US10760014
申请日：2004-01-17
申请人： Brian Leonard Verrilli
发明人： Brian Leonard Verrilli
IPC分类号： F24H1/10
CPC分类号： B29C45/2737 , H05B3/42
摘要： A novel nozzle heater design, that facilitates fast thermal response on demand, to achieve rapid reduction in viscosity, allowing fluid to flow through the exit aperture of the nozzle with less pressure, reduced surface tension and elastic behavior at break off. A rapid cool down after a temperature spike alleviates problems associated with prolonged exposure of the fluid at temperature. Prolonged exposure manifests the following problems: volatiles are driven off, premature cross-linking is initiated and fluid in the heated region is subsequently ruined. The fluid path heater is designed to prevent the occurrence of these problems by virtue of the exceptionally fast thermal response rate. This heater design requires no fasteners and is simple to assemble; parts are held in place by inherent geometric relationships and connection to the nozzle hub is tool-less and self-compensating for tolerance variation in the nozzle hub to which it is connected. The heater lowers cost by improving the productivity of the fluid dispensing system on which it is installed.
摘要翻译：一种新颖的喷嘴加热器设计，其可以根据需要促进快速热响应，以实现粘度的快速降低，允许流体以较小的压力流过喷嘴的出口孔，降低表面张力和断裂时的弹性行为。温度骤升后的快速冷却可减轻与温度下液体长时间暴露有关的问题。长时间的暴露表现出以下问题：挥发物被排出，开始过早交联，随后在加热区域中的流体被破坏。流体路径加热器被设计成通过非常快的热响应速率来防止这些问题的发生。该加热器设计不需要紧固件，组装简单; 部件通过固有的几何关系保持在适当位置，并且与喷嘴毂的连接是无需工具的并且对其连接的喷嘴毂中的公差变化进行自补偿。加热器通过提高其安装在其上的流体分配系统的生产率来降低成本。

8. 发明授权

US09802031B2 Creation of a polymer retention hub to form a conjunct nozzle 有权
公开(公告)号：US09802031B2
公开(公告)日：2017-10-31
申请号：US13694284
申请日：2012-11-15
申请人： Brian Leonard Verrilli
发明人： Brian Leonard Verrilli
IPC分类号： A61M39/10 , B29C65/18 , B29C65/56 , B29C65/00 , B29C65/78 , B29L31/00
CPC分类号： A61M39/10 , A61M2039/1033 , B29C65/18 , B29C65/568 , B29C65/7841 , B29C66/5344 , B29C66/612 , B29C66/81429 , B29C66/81431 , B29C66/8161 , B29C66/8322 , B29L2031/7544
摘要： A novel design of a polymer retention hub created having an innovative feature used to permanently attach a thin wall nozzle core without use of adhesives or ancillary parts to form a conjunct nozzle. Additional polymer in the correct amount is molded into a polymer retention hub in close proximity to a location where a mechanical lock must be formed to join the two components together. The inventive design of the polymer retention hub is configured to produce an enclosed cavity with the strength required for separation of a nozzle core from a standard taper.

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