Apparatus and method for separating a charged substance from a
conductive fluid
    3.
    发明授权
    Apparatus and method for separating a charged substance from a conductive fluid 失效
    用于将带电物质与导电流体分离的装置和方法

    公开(公告)号:US5647965A

    公开(公告)日:1997-07-15

    申请号:US218221

    申请日:1994-03-25

    CPC classification number: B03C5/024

    Abstract: Apparatus and method for removing a charged substance from a conductive fluid by imposing an electrostatic field on the conductive fluid, the charged substance being drawn to and retained by a charged substance receiving member having a core of a conductive material and a outer surface of a non-conductive material.

    Abstract translation: 一种用于通过在导电流体上施加静电场来从导电流体中除去带电物质的装置和方法,该带电物质被吸入并由具有导电材料芯和非表面的外表面的带电物质接收元件吸引并保持, 导电材料。

    Method of masking, venting and coating the inside of a receptacle
    4.
    发明授权
    Method of masking, venting and coating the inside of a receptacle 失效
    屏蔽,排放和涂覆容器内部的方法

    公开(公告)号:US4025660A

    公开(公告)日:1977-05-24

    申请号:US724822

    申请日:1976-09-20

    Abstract: In a method for coating the inside of a receptacle, fluid flow is controlled by a valve that has a torpedo shaped valving member in the middle of an enlarged passageway. The valving member contains an elastomeric sleeve that expands outwardly from a hinged area when compressed to form a line seal with the passageway. The valve is in the form of a multiple valve -- feeding, bypass and venting valving units all in one dielectric casting. Said casting is unitary with flange means operative to seal and mask said inside with respect to the external surface of the receptacle while the vent and coating material discharge means is functionally associated with said inside.

    Abstract translation: 在用于涂覆容器内部的方法中,通过在扩大的通道的中间具有鱼雷形阀构件的阀来控制流体流动。 阀构件包含弹性体套筒,其在被压缩时从铰接区域向外膨胀以与通道形成线密封。 阀门采用多个阀门 - 进料,旁路和排气阀门形式,全部在一个电介质铸件中。 所述铸件是单一的,其中法兰装置用于相对于容器的外表面密封和掩蔽所述内部,同时通风口和涂料排出装置在功能上与所述内部相关联。

    Electrostatic coating apparatus and method
    6.
    发明授权
    Electrostatic coating apparatus and method 失效
    静电涂装置及方法

    公开(公告)号:US4109027A

    公开(公告)日:1978-08-22

    申请号:US651162

    申请日:1976-01-21

    Applicant: James R. Crose

    Inventor: James R. Crose

    Abstract: Disclosed is an electrostatic coating device and method employing highly charged particles that are charged remote from the articles to be coated and then delivered to an area where they are to be applied by conveying them in a moving air stream. The movement is stopped by closing off the air stream, suspending the particles in space. Thereafter the particles are applied to an article by electrostatics. Special components are a powder entraining device which uses air fed at the bottom to erode the powder, feeds additional air from above and removes entrained powder from below; a charging device using the reaction of two converging opposed vortexes to oscillate the powder turbulently through an isolated high voltage electrical zone; and a multiple valve that feeds the charged powder to a can and vents the can, then isolates the can, bypassing the powder.

    Coating apparatus
    7.
    发明授权
    Coating apparatus 失效
    涂装设备

    公开(公告)号:US3995586A

    公开(公告)日:1976-12-07

    申请号:US651163

    申请日:1976-01-21

    Abstract: Disclosed is a valve that has a torpedo shaped valving member in the middle of an enlarged passageway. The valving member contains an elastomeric sleeve that expands outwardly from a hinged area when compressed to form a line seal with the passageway. The valve is in the form of a multiple valve-feeding, bypass and venting valving units all in one dielectric casting. Means are also shown for connecting cans to the valve and for electrically charging powder. A method for valving and the diaphragm's details are also disclosed.

    Abstract translation: 公开了一种在扩大的通道的中间具有鱼雷形阀构件的阀。 阀构件包含弹性体套筒,其在被压缩时从铰接区域向外膨胀以与通道形成线密封。 阀门采用多个进气,旁通和排气阀门形式,全部在一个电介质铸件中。 还示出了用于将罐连接到阀并用于充电粉末的装置。 还公开了一种阀的方法和隔膜的细节。

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