主動式調壓腔體
    1.
    发明专利
    主動式調壓腔體 审中-公开
    主动式调压腔体

    公开(公告)号:TW201731595A

    公开(公告)日:2017-09-16

    申请号:TW106101669

    申请日:2017-01-18

    CPC classification number: F04B43/02 F04B11/0008 F04B11/0016 F04B11/0033

    Abstract: 一種用於一塗料供應系統中的主動式調壓腔體,包含有一塗料流道、一連接至一加壓流體供應器之流體腔室、一隔膜、一彈簧,以及能反應該隔膜動作之手段,用以達成該加壓流體供應器與該流體腔室之連接及分離,並用以減低該腔室內流體的壓力。該塗料流道與該流體腔室經由該隔膜而密閉地分隔開,該彈簧具有一彈簧率,致使該彈簧施加於該隔膜之力在一選定之泵浦出口壓力範圍內限制該隔膜之動作,藉以減少該隔膜之動作並降低該系統對不必要振盪的敏感性。該主動式調壓腔體可減少其上游使用一往復式泵浦而在一塗料流內引起之壓力波動。

    Abstract in simplified Chinese: 一种用于一涂料供应系统中的主动式调压腔体,包含有一涂料流道、一连接至一加压流体供应器之流体腔室、一隔膜、一弹簧,以及能反应该隔膜动作之手段,用以达成该加压流体供应器与该流体腔室之连接及分离,并用以减低该腔室内流体的压力。该涂料流道与该流体腔室经由该隔膜而密闭地分隔开,该弹簧具有一弹簧率,致使该弹簧施加于该隔膜之力在一选定之泵浦出口压力范围内限制该隔膜之动作,借以减少该隔膜之动作并降低该系统对不必要振荡的敏感性。该主动式调压腔体可减少其上游使用一往复式泵浦而在一涂料流内引起之压力波动。

    SYSTEMS AND METHODS FOR FLUID HEATING AND CONTROL

    公开(公告)号:WO2021163505A1

    公开(公告)日:2021-08-19

    申请号:PCT/US2021/017881

    申请日:2021-02-12

    Abstract: A multi-component fluid delivery system includes a heater system. The heater system includes an improved fluid preheating system based on a high conductivity fluid heat exchange manifold that is coupled to external heater elements (e.g., powered via electricity). These techniques can provide more surface area for heating fluid and is external to the fluid passages, making service or replacement much easier. These techniques can utilize etched foil or wire wound heater elements that operate at a lower internal temperature than cartridge heaters, and thus can be inherently more reliable.

    ELECTROSTATIC COATING SYSTEM AND METHOD
    3.
    发明申请

    公开(公告)号:WO2020198322A1

    公开(公告)日:2020-10-01

    申请号:PCT/US2020/024653

    申请日:2020-03-25

    Abstract: Embodiments of the present disclosure are directed to a coating apparatus including a spray applicator configured to discharge a coating material toward a surface of a workpiece, wherein the spray applicator includes an air shaping orifice, and wherein the spray applicator is configured to generate an electric field between the spray applicator and the workpiece and a positioning system configured to adjust a position of the spray applicator relative to the surface of the workpiece. The coating apparatus further includes a control system configured to regulate operation of the spray applicator and/or the positioning system to: maintain the spray applicator within a coating distance between 20 millimeters and 100 mm from the surface of the workpiece during spray operations of the spray applicator, maintain a flow rate of shaping air through the air shaping orifice between 150 normal liters per minute (Nl/min) and 300 Nl/min during spray operations of the spray applicator, and maintain an electrical potential of the electric field between 30 kilovolts (kV) and 40 kV during spray operations of the spray applicator.

    SPRAY CAP
    4.
    发明申请
    SPRAY CAP 审中-公开
    喷雾帽

    公开(公告)号:WO2017184647A1

    公开(公告)日:2017-10-26

    申请号:PCT/US2017/028197

    申请日:2017-04-18

    Abstract: A system, including a spray cap configured to couple to a spray tool (10, 12), wherein the spray cap includes a body and an air shaping passage (20) through the body. The air shaping passage (20) includes a flow control passage (14), an expansion chamber (18) downstream from the flow control passage, and one or more air shaping outlets downstream from the expansion chamber (18).

    Abstract translation: 一种系统,其包括被配置成联接到喷雾工具(10,12)的喷雾帽,其中所述喷雾帽包括主体和穿过所述主体的空气成形通道(20)。 空气成形通道20包括流量控制通道14,在流量控制通道下游的膨胀室18以及在膨胀室18下游的一个或多个空气成形出口。

    FLUID REGULATION SYSTEM
    5.
    发明申请
    FLUID REGULATION SYSTEM 审中-公开
    流体调节系统

    公开(公告)号:WO2017151753A1

    公开(公告)日:2017-09-08

    申请号:PCT/US2017/020177

    申请日:2017-03-01

    Abstract: A system (1) includes a spray tool (26) including a trigger (64) and a sensor (23). The system includes a fluid regulation system (12) including a container (18) configured to store a coating material and a pump (34) configured to control a flow of the coating material. The system includes a pump control system including a controller (14) configured to change an operating parameter of the pump (18) distributing the coating material in response to an input from the sensor (23). The pump control system is coupled to the fluid regulation system (12).

    Abstract translation: 系统(1)包括包括触发器(64)和传感器(23)的喷射工具(26)。 该系统包括流体调节系统(12),流体调节系统(12)包括构造成存储涂层材料的容器(18)和构造成控制涂层材料流动的泵(34)。 该系统包括泵控制系统,该泵控制系统包括控制器(14),该控制器被配置为响应于来自传感器(23)的输入而改变分配涂料的泵(18)的操作参数。 泵控制系统连接到流体调节系统(12)。

    SPRAY TOOL POWER SUPPLY SYSTEM
    6.
    发明申请
    SPRAY TOOL POWER SUPPLY SYSTEM 审中-公开
    喷涂工具电源系统

    公开(公告)号:WO2017095963A1

    公开(公告)日:2017-06-08

    申请号:PCT/US2016/064278

    申请日:2016-11-30

    Abstract: A system may include an electrostatic spray tool having a turbine generator configured to generate electrical power to electrostatically charge a spray. The spray tool also may include a controller configured to monitor the electrical power from the turbine generator and to instruct a gas supply to vary a gas flow to the turbine generator based on feedback received from one or more sensors.

    Abstract translation: 系统可以包括静电喷雾工具,该静电喷雾工具具有涡轮发电机,该涡轮发电机被配置成产生电力以静电地对喷雾进行充电。 喷雾工具还可以包括控制器,该控制器被配置为监测来自涡轮发电机的电力并且基于从一个或多个传感器接收到的反馈来指示气体供应改变通往涡轮发电机的气流。

    CASCADE SYSTEM
    7.
    发明申请
    CASCADE SYSTEM 审中-公开
    CASCADE系统

    公开(公告)号:WO2017024178A1

    公开(公告)日:2017-02-09

    申请号:PCT/US2016/045647

    申请日:2016-08-04

    Abstract: A system includes an electrostatic tool having a cascade that includes electrical components configured to convert a first voltage from an incoming alternating current into an outgoing second voltage at a direct current and a shell configured to cover the electrical components. The shell radially conforms to the electrical components.

    Abstract translation: 一种系统包括具有级联的静电工具,该静电工具包括被配置为将第一电压从输入交流电流转换为直流电流的输出第二电压的电气部件和被配置为覆盖电气部件的壳体。 壳体径向地符合电气部件。

    ELECTROSTATIC ATOMIZER
    8.
    发明申请

    公开(公告)号:WO2021151040A1

    公开(公告)日:2021-07-29

    申请号:PCT/US2021/014813

    申请日:2021-01-23

    Abstract: An electrostatic atomizer can include a paint supply path configured to supply paint to a paint discharge section; and a high voltage supply path configured to supply a high voltage to a discharge electrode, wherein the discharge electrode comprises a semi-conductive material, and wherein the high voltage supply path includes a high resistance near the discharge electrode, and is electrically segregated from the paint supply path.

    SYSTEMS AND METHODS FOR PUMP SLIP SENSING
    9.
    发明申请

    公开(公告)号:WO2019018816A1

    公开(公告)日:2019-01-24

    申请号:PCT/US2018/043177

    申请日:2018-07-20

    Abstract: A system includes a fluid pump and a first pressure sensor disposed on or near an inlet of the fluid pump. The system further includes a second pressure sensor disposed on or near an outlet of the fluid pump and a control system. The control system includes a processor configured to receive a first signal from the first pressure sensor. The processor is further configured to receive a second signal from the second pressure sensor, and to derive a pump slip measure based on the first signal and the second signal.

    ELECTROSTATIC SPRAY DEVICE
    10.
    发明申请
    ELECTROSTATIC SPRAY DEVICE 审中-公开
    静电喷雾装置

    公开(公告)号:WO2016141241A1

    公开(公告)日:2016-09-09

    申请号:PCT/US2016/020776

    申请日:2016-03-03

    Abstract: An electrostatic spray system (8) includes an electrostatic tool, a spray tip assembly (22) configured to receive a coating material, and an airflow to atomize and charge the coating material, and spray the coating material in an airflow direction. The spray tip assembly (22) includes a first air cap horn having a recess in a first distal surface, a first charging pin (106) disposed within the recess, and a grounded pin (90) coupled to the spray tip assembly (22). The first charging pin (106) and the grounded pin (90) are configured to produce an electric field that charges the coating material.

    Abstract translation: 静电喷雾系统(8)包括静电工具,构造成接收涂层材料的喷嘴组件(22)和用于雾化和充电涂层材料的气流,并且沿气流方向喷涂涂层材料。 喷嘴组件(22)包括在第一远端表面中具有凹部的第一空气帽喇叭口,设置在凹部内的第一充电针(106)和联接到喷嘴组件(22)的接地销(90) 。 第一充电针(106)和接地销(90)被配置为产生对涂层材料充电的电场。

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