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1. 发明申请

WO2013154702A1 POWDER GUN CONFIGURABLE FOR SUPPLY FROM VENTURI OR DENSE PHASE PUMP 审中-公开
标题翻译：粉末枪可配置为从VENTURI或DENSE相泵供应
公开(公告)号：WO2013154702A1
公开(公告)日：2013-10-17
申请号：PCT/US2013/029607
申请日：2013-03-07
申请人： NORDSON CORPORATION
发明人： FULKERSON, Terrence M. , MATHER, Brian D. , BECKER, Benjamin, J.
IPC分类号： B05B5/03
CPC分类号： B05B7/1463 , B05B5/032 , B05B7/1404
摘要： A powder spray gun includes a powder flow path inlet and a powder flow path outlet, the powder flow path inlet being connectable in a first configuration to a dilute phase powder pump and in a second configuration to a dense phase powder pump, wherein the powder spray gun comprises a spray nozzle that is the same for the first and second configurations. The powder flow path is provided by a powder tube that extends through the gun, with the powder tube having a first diameter at an inlet portion of the spray gun and a second diameter at an outlet portion of the spray gun, with the second diameter being greater than the first diameter. The powder flow path may also include a conical transition portion, and a member for adding air to the powder flow.
摘要翻译：粉末喷枪包括粉末流路入口和粉末流动通道出口，粉末流动通道入口可以第一构型连接到稀相粉末泵，并且在第二构造中可连接到致密粉末泵，其中粉末喷雾枪包括对于第一和第二构造相同的喷嘴。粉末流路由延伸穿过枪的粉末管提供，粉末管在喷枪的入口部分具有第一直径，在喷枪的出口部分处具有第二直径，第二直径为大于第一直径。粉末流动路径还可以包括锥形过渡部分和用于向粉末流中添加空气的部件。

2. 发明申请

WO2005018823A2 SPRAY APPLICATOR FOR PARTICULATE MATERIAL 审中-公开
标题翻译：用于颗粒材料的喷雾施加器
公开(公告)号：WO2005018823A2
公开(公告)日：2005-03-03
申请号：PCT/US2004/026887
申请日：2004-08-18
申请人： NORDSON CORPORATION , FULKERSON, Terrence M. , MATHER, Brian D. , SHUTIC, Jeffrey R. , BORDNER, Michael
发明人： FULKERSON, Terrence M. , MATHER, Brian D. , SHUTIC, Jeffrey R. , BORDNER, Michael
IPC分类号： B05B5/03
CPC分类号： B05B5/0533 , B05B1/12 , B05B5/032 , B05B7/0815
摘要： A spray applicator for particulate material includes a unitary powder passageway sized to be particularly useful with dense phase material flow. An external electrode assembly is provided that is keyed to an air cap that is used to provide atomizing and pattern shaping air to the dense phase material that exits the powder passageway. In this manner a nozzle is not required. A manual and automatic version of the applicator are provided, including a pattern shaping trigger that can be used by the operator to dynamically adjust the spray pattern. An automatic gun version has the multiplier located at a mounting location to reduce bending moments of the elongated gun.
摘要翻译：用于颗粒材料的喷雾器包括整体粉末通道，其尺寸设计成特别适用于密相材料流。提供外部电极组件，该外部电极组件键合到用于向离开粉末通道的致密相材料提供雾化和图案成形空气的空气帽。以这种方式，不需要喷嘴。提供了一种手动和自动版本的涂抹器，包括可由操作员使用的图案整形触发器来动态地调节喷雾模式。自动喷枪版本的乘法器位于安装位置，以减少细长枪的弯矩。

3. 发明申请

WO2015157099A1 FEED CENTER FOR DENSE PHASE SYSTEM 审中-公开
标题翻译：进料相位系统进料中心
公开(公告)号：WO2015157099A1
公开(公告)日：2015-10-15
申请号：PCT/US2015/024206
申请日：2015-04-03
申请人： NORDSON CORPORATION
发明人： ALTIN, Asim , DE VEER, Antonius Petrus Maria , FLOCKENHAUS, Kai , FULKERSON, Terrence M. , HOVERSTEN, William R. , LOPARO, Thomas , MICHELS, Klaus , VINE, Richard William
IPC分类号： B05B7/14
CPC分类号： B05B7/1477 , B05B7/1445 , B05B7/1454 , B05B7/1468 , B05B7/1472 , B05B12/081 , B05B12/14 , B05B14/48 , B65G53/26
摘要： A feed center (100) for powder coating material includes a hopper (102), an extraction duct, and a control valve. The hopper is connectable in fluid communication with a fluidizing pressure source (138). The extraction duct is connectable in fluid communication with at least one suction source. The a control valve connects the extraction duct with an extraction port of the hopper. The control valve is operable between a first position for applying suction from the at least one suction source to the hopper, and an second position providing an exterior opening in at least one of the control valve and the first extraction duct (128) for exhausting pressurized fluid from the hopper (102) and/or collecting at least some of the air and powder that is exhausted from the powder.
摘要翻译：用于粉末涂料的进料中心（100）包括料斗（102），萃取管道和控制阀。料斗可与流化压力源（138）流体连通。抽吸管可连接至少一个抽吸源。一个控制阀将提取管与料斗的抽出口相连。所述控制阀可在用于从所述至少一个吸入源施加吸入料斗的第一位置和在所述控制阀和所述第一抽取管道（128）的至少一个中提供外部开口的第二位置之间操作，用于排出加压来自料斗（102）的流体和/或收集从粉末排出的至少一些空气和粉末。

4. 发明申请

WO2005051549A1 DENSE PHASE PUMP FOR DRY PARTICULATE MATERIAL 审中-公开
标题翻译：干燥颗粒物料的相泵
公开(公告)号：WO2005051549A1
公开(公告)日：2005-06-09
申请号：PCT/US2004/039078
申请日：2004-11-19
申请人： NORDSON CORPORATION , FULKERSON, Terrence M. , BEUK, Edwin, Jeroen , KLEINEIDAM, Ulf , KLEINEIDAM, Andreas
发明人： FULKERSON, Terrence M. , BEUK, Edwin, Jeroen , KLEINEIDAM, Ulf , KLEINEIDAM, Andreas
IPC分类号： B05B7/14
CPC分类号： F04F5/48 , B05B7/1459 , B05B14/48
摘要： A dense phase pump (402) for particulate material includes a pump chamber. A plurality of pinch valves are provided to control flow of material into and out of the pump chamber. The pinch valves are operated independent of each other and of the pump cycle rate. A modular design (414, 416, 424, 426) of the pump is provided.
摘要翻译：用于颗粒材料的密相泵（402）包括泵室。设置多个夹管阀以控制材料进出泵室的流动。夹管阀彼此独立运行，并且泵循环速率。提供了泵的模块化设计（414,416,424,426）。

5. 发明申请

WO2005046887A2 SUPPLY FOR DRY PARTICULATE MATERIAL 审中-公开
标题翻译：供应干粉粒料
公开(公告)号：WO2005046887A2
公开(公告)日：2005-05-26
申请号：PCT/US2004/036398
申请日：2004-11-03
申请人： NORDSON CORPORATION , SHUTIC, Jeffrey R. , URIG, Donald L. , FULKERSON, Terrence M. , REHMAN, William R. , THOMAS, Michael S.
发明人： SHUTIC, Jeffrey R. , URIG, Donald L. , FULKERSON, Terrence M. , REHMAN, William R. , THOMAS, Michael S.
IPC分类号： B05C19/02
CPC分类号： B05B7/1477 , B05B7/1445 , B05B7/1454 , B05B7/1468 , B05B7/1472 , B05B12/14
摘要： A material supply for a material application system such as a powder coating application system includes a feed hopper in the form of a duct. The duct is connectable to negative pressure during a color change process and is disconnected from the negative pressure during a spray application process. The negative pressure can be provided from a powder overspray recovery system such as an after filter blower. Dampers are provided to control air flow through the hopper duct and to allow the duct to be at ambient pressure during a supply mode of operation. The hopper duct also includes a suction interface for pumps, in the form of a siphon ring, as well as a fluidizing function. A removable sieve is provided with an optional vibration feature. Powder may be added to the duct via an access door or transfer pumps for new powder and/or reclaimed powder overspray.
摘要翻译：用于诸如粉末涂料施加系统的材料施加系统的材料供应器包括呈管道形式的进料斗。在换色过程中，导管可连接到负压，并在喷涂过程中与负压断开。负压可以从粉末过喷回收系统例如过滤后鼓风机提供。设置阻尼器用于控制通过料斗通道的空气流量，并在供应操作模式下使通道处于环境压力。料斗管道还包括用于虹吸管形式的泵的吸入接口以及流化功能。可拆卸式筛网配有可选的振动功能。粉末可以通过检修门或输送泵添加到导管中，用于新粉末和/或再生粉末过喷。

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