Electrostatic spray device
    61.
    发明专利

    公开(公告)号:JP2007521950A

    公开(公告)日:2007-08-09

    申请号:JP2006552021

    申请日:2004-11-26

    CPC classification number: B05B5/1691 B05B9/0866

    Abstract: 静電噴霧装置は、電気的に噴霧されるある量の液体組成物を含有する容器を持つ取外し自在のカートリッジを有する。 容器は、内圧に応じて変形自在であり、取外し自在のカートリッジを提供するように構成される。 装置は、液体組成物を噴霧するために付与ユニットを含む。 付与ユニットは、液体組成物を付与するためのノズルと、ノズルを介して外に液体組成物を静電噴霧するために液体組成物をチャージするエミッタ電極とを含む。 吸入ポンプが、液体組成物を容器からノズルに供給するため容器の直上流において付与ユニット内に統合される。 従って、吸入ポンプは、容器の一端の付与ユニット内にエミッタ電極及びノズルと集結可能であり、コンパクト設計のカートリッジを実現可能にする。
    【選択図】図2

    PRESSURIZED AIR FEEDER FOR ELECTROSTATIC COATING BELL GUN

    公开(公告)号:JPH10328584A

    公开(公告)日:1998-12-15

    申请号:JP15584897

    申请日:1997-05-28

    Applicant: ASAHI SANAC KK

    Inventor: ANDO TERUO

    Abstract: PROBLEM TO BE SOLVED: To surely prevent an air bearing from seizing up by providing a circuit constitution in which when a manual stop valve of a pressurized air source is opened, an air bearing pilot stop valve is opened prior to an air turbine pilot stop valve and when the manual stop valve is closed, the pilot stop valves are closed in the reverse order. SOLUTION: When a manual stop valve 20 is opened, a check valve of an unit 25 is opened to raise pressure in a pilot chamber of a pilot stop valve 23 and open this valve, causing pressurized air to be fed to an air bearing route 10, allowing the air bearing to be operated. Then, pressurized air is gradually fed to an air tank 29 through a variable throttle valve of a unit 28, and a pilot stop valve 22 is opened to feed pressurized air to a route 3 to drive an air turbine. Next, when the manual stop valve 20 is closed, the route 3 is closed to stop the air turbine. After that, pressurized air in an air tank 27 is gradually lost to the route 3, and the pressure of the pilot chamber of the pilot stop valve 23 is lowered to close this valve and stop the air bearing.

    ELECTROSTATIC ATOMIZATION METHOD AND APPARATUS

    公开(公告)号:JPH09290179A

    公开(公告)日:1997-11-11

    申请号:JP1122796

    申请日:1996-01-25

    Applicant: ICI PLC

    Abstract: PROBLEM TO BE SOLVED: To improve the atomization of a liquid mixture and atomizing efficiency by a method in which a spray head is installed in an outlet apparatus in which liquid flows passing through numbers of channels meet together to communicate with the apparatus, and an apparatus which applies a high electric field to the liquid coming out from the outlet apparatus is provided. SOLUTION: A middle plate 1 and two outside plates 3, 5 which are arranged in parallel to each other, two liquid supply channels 4, 6 are partitioned by the plates, and inflow pipes 13, 15 are connected to each channel 4, 6. In the middle plate 1, its lower part outflow end 7 is located downstream from the downward outflow ends of the outside plates 3, 5 to be separated slightly from them, and a section including the lower ends 10, 12 of the outside plates 3, 5 and the lower end 7 of the middle plate 1 is functioned as an outflow apparatus for a spray head. A strong electrostatic field is generated between the lower ends 7 the middle plate 1 by potential applied to the plates 1, 3, 5 from a generator, and mixed liquids A, B are atomized to be dispersed as fine particles.

    LIQUID DISTRIBUTION APPARATUS
    66.
    发明专利

    公开(公告)号:JPH05138081A

    公开(公告)日:1993-06-01

    申请号:JP27562791

    申请日:1991-10-23

    Applicant: ICI PLC

    Abstract: PURPOSE: To provide a dispensing device which is capable of dispensing a fluid in a flexible sachet at a nearly uniform dispensing rate by a way of controlling the fluid in this sachet. CONSTITUTION: A liquid to be dispensed is supplied from a compressible container, such as the sachet, having a valve control outlet 66 into a dispensing nozzle 88 by compressing the sachet by the action of a pad 46 of a deformable material having elasticity. The dispensing device is embodied in the form of a hand-held unit having a trigger 102 and electric circuits 91, 96, 106 and 98 for applying a high voltage to the liquid in order to dispense the liquid in the form of an electrostatically charged, atomized spray.

    70.
    实用新型
    失效

    公开(公告)号:JPS5878160U

    公开(公告)日:1983-05-26

    申请号:JP17041381

    申请日:1981-11-16

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