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    NOZZLE
    5.
    发明申请
    NOZZLE 审中-公开
    喷嘴

    公开(公告)号：US20160361795A1

    公开(公告)日：2016-12-15

    申请号：US15092245

    申请日：2016-04-06

    申请人： SUGINO MACHINE LIMITED

    发明人： Akihiro FUNATSU ,  Sachie EJIRI

    IPC分类号： B24C5/04 ,  B05B1/34 ,  B05B7/32

    CPC分类号： B24C5/04 ,  B05B1/34 ,  B05B7/14 ,  B05B7/32 ,  B24C3/327

    摘要： A nozzle ejecting liquid and nozzle device ejecting a liquid upon mixing an abrasive into a liquid jet stream, obtains a converged jet stream. A nozzle includes: a main body; a buffer chamber in the body, whose central axis is an axis line being the liquid jet stream central line; a constrictor part ejecting the liquid, in a buffer chamber plane on a buffer chamber front side and whose central axis is the axis line; a disk plate inside the buffer chamber, facing the plane on the buffer chamber front side and whose central axis is the axis line; a supporting member supporting the disk plate within the buffer chamber; a supply opening in the body supplying the liquid; and an inflow channel along a direction different from the axis line extending direction, opened on a disk plate rear side and the buffer chamber and communicating with the opening.

    摘要翻译： 喷嘴喷射液体和喷嘴装置在将研磨剂混合到液体喷射流中时喷射液体，获得会聚的喷射流。 喷嘴包括：主体; 主体中的缓冲室，其中心轴为液体喷射流中心线的轴线; 在缓冲室平面上缓冲室前侧并且其中心轴线为轴线的压缩部件，喷射液体; 缓冲室内的盘片，面对缓冲室前侧的平面，中心轴为轴线; 支撑构件，其在所述缓冲室内支撑所述盘片; 在供应液体的身体中的供应开口; 以及沿着与轴线延伸方向不同的方向的流入通道，​​在盘片后侧和缓冲室上开口并与开口连通。

    System for dispensing abrasives into a gas stream for cleaning pipe interiors
    6.
    发明授权
    System for dispensing abrasives into a gas stream for cleaning pipe interiors 有权
    用于将磨料分配到用于清洁管内部的气流中的系统

    公开(公告)号：US09085064B2

    公开(公告)日：2015-07-21

    申请号：US12923201

    申请日：2010-09-09

    申请人： Randall J. Cooper

    发明人： Randall J. Cooper

    IPC分类号： B24C1/08 ,  B24C3/06 ,  B24C3/32 ,  B24C7/00

    CPC分类号： B24C7/0046 ,  B24C1/08 ,  B24C3/06 ,  B24C3/32 ,  B24C3/327 ,  B24C7/00

    摘要： A system and method for dispensing abrasive particulate material into a stream of air or gas for introduction into a pipe for the purpose of cleaning the pipe and preparing the inner surface for coating or lining. The system comprises an air blower coupled to the pipe, and generates the stream of air or gas, and a three component feed assembly for dispensing the abrasive particulate material. The feed assembly operates at atmospheric pressure and is in fluid communication with each of the pipe and the air blower, and is used to meter the abrasive particulate material into the stream of gas for introduction into the pipe. The system further comprises a shut-off valve that is in fluid communication with the feed assembly, the air blower and the pipe and is cycled to isolate the feed assembly from the air blower during pipe drying and maintenance operations.

    摘要翻译： 一种用于将磨料颗粒材料分配到空气或气体流中以引入管道以用于清洁管道并制备用于涂覆或衬里的内表面的系统和方法。 该系统包括联接到管道的空气鼓风机，并产生空气或气体流，以及用于分配研磨颗粒材料的三分量进料组件。 进料组件在大气压力下工作，并与管道和鼓风机中的每一个流体连通，并用于将磨料颗粒材料计量到用于引入管道的气流中。 该系统还包括截止阀，其与进料组件，鼓风机和管道流体连通，并且在管道干燥和维护操作期间循环以将进料组件与鼓风机隔离。

    Methods and Systems for Abrasive Cleaning and Barrier Coating/Sealing of Pipes
    7.
    发明申请
    Methods and Systems for Abrasive Cleaning and Barrier Coating/Sealing of Pipes 审中-公开
    用于磨料清洁和阻隔涂层/管道密封的方法和系统

    公开(公告)号：US20140182622A1

    公开(公告)日：2014-07-03

    申请号：US14169805

    申请日：2014-01-31

    申请人： Pipe Restoration Technologies, LLC

    发明人： Larry Gillanders ,  Steve Williams ,  John Laborde

    IPC分类号： B08B9/057

    CPC分类号： B08B9/057 ,  B05D3/12 ,  B05D7/222 ,  B24C1/083 ,  B24C3/327 ,  F16L58/1009 ,  F16L2101/10 ,  Y10S118/10 ,  Y10S118/13

    摘要： Methods for abrasive cleaning, deburring pipes, providing barrier coatings and sealing leaks in existing pipes, in a single operation. Pipes can be cleaned in one pass set up by intermittent bursts of dry particulates that are forced and pulled by air throughout the piping system by a generator and a vacuum. Pipes can be protected from the effects of water corrosion, erosion corrosion and electrolysis, extending the life of piping systems such as copper, steel, lead, brass, cast iron piping and composite materials. Cleaning includes, intermittently injecting bursts of abrasive particles into pressurized gas into the pipes to clean pipe interior walls, reduce burrs and interior lips in pipe interior walls, while generating a vacuum suction in the pipes to remove abrasive particles and debris.

    摘要翻译： 研磨清洗方法，去毛刺管，在现有管道中提供阻隔涂层和密封泄漏，在一个操作中。 管道可以通过间歇性爆发的干燥颗粒在一个通道中进行清洁，这些干燥颗粒被发生器和真空通过管道系统的空气强制和拉动。 管道可以防止水腐蚀，腐蚀腐蚀和电解的影响，延长铜，钢，铅，黄铜，铸铁管和复合材料等管道系统的使用寿命。 清洁包括将间歇地将磨料颗粒喷射到加压气体中以清洁管内壁，减少管内壁中的毛刺和内唇，同时在管中产生真空吸力以除去磨料颗粒和碎屑。

    Methods and systems for abrasive cleaning and barrier coating/sealing of pipes
    8.
    发明授权
    Methods and systems for abrasive cleaning and barrier coating/sealing of pipes 有权
    用于研磨清洗和阻隔涂层/管道密封的方法和系统

    公开(公告)号：US08696823B1

    公开(公告)日：2014-04-15

    申请号：US11946107

    申请日：2007-11-28

    申请人： Larry Gillanders ,  Steve Williams ,  John Laborde

    发明人： Larry Gillanders ,  Steve Williams ,  John Laborde

    IPC分类号： B08B9/027

    CPC分类号： B08B9/057 ,  B05D3/12 ,  B05D7/222 ,  B24C1/083 ,  B24C3/327 ,  F16L58/1009 ,  F16L2101/10 ,  Y10S118/10 ,  Y10S118/13

    摘要： Methods for abrasive cleaning, deburring, providing barrier coatings and sealing leaks in existing pipes, in a single operation, in one pass by intermittent bursts of dry particulates forced and pulled by air throughout the piping system by a generator and a vacuum. Cleaning includes intermittently injecting bursts of abrasive particles into the pressurized gas into the piping system for cleaning pipe interior walls, reducing burrs and interior lips in the pipe interior walls and generating a vacuum suction in the piping system to remove abrasive particles and debris.

    摘要翻译： 用于研磨清洗，去毛刺，在现有管道中提供阻隔涂层和密封泄漏的方法，在单次操作中，通过发生器和真空在整个管道系统中被空气强制和拉动的干燥颗粒的间歇性爆发。 清洁包括间歇地将磨料颗粒喷射到加压气体中进入管道系统，以清洁管道内壁，减少管内壁中的毛刺和内部唇缘，并在管道系统中产生真空吸力以去除磨料颗粒和碎屑。

    Channel inlet edge deburring for gas diffuser cases
    9.
    发明授权
    Channel inlet edge deburring for gas diffuser cases 有权
    气体扩散器通道入口边缘去毛刺

    公开(公告)号：US08613641B2

    公开(公告)日：2013-12-24

    申请号：US12255838

    申请日：2008-10-22

    申请人： Ioan Sasu ,  Gaetan Boisclair

    发明人： Ioan Sasu ,  Gaetan Boisclair

    IPC分类号： B24B1/00

    CPC分类号： B24C1/083 ,  B24C3/327 ,  B24C5/04 ,  B24C5/06 ,  B24C5/064

    摘要： A method of deburring channel inlet edges inside a cavity of a gas diffuser case is disclosed. The diffuser case has a plurality of channels each having an inner surface and an inlet edge defining an inlet of the channel. The surfaces of adjacent channels co-operate to provide said inlet edge therebetween. The inlet edges of the channels are provided in an inwardly facing circular array around a central axis of the gas diffuser case. The method comprises: inserting a tool head having at least one nozzle in the cavity of the gas diffuser case; and then ejecting abrasive particles from at least one nozzle towards at least one of the channel inlet edges of the gas diffuser case to at least one of decrease a radius of at least one said edge and improve a smoothness of at least one said surface.

    摘要翻译： 公开了一种在气体扩散器壳体的空腔内去通道通道入口边缘的方法。 扩散器壳体具有多个通道，每个通道具有限定通道入口的内表面和入口边缘。 相邻通道的表面配合以在其间提供所述入口边缘。 通道的入口边缘围绕气体扩散器壳体的中心轴线设置成面向内的圆形阵列。 该方法包括：将具有至少一个喷嘴的工具头插入气体扩散器壳体的空腔中; 然后将磨料颗粒从至少一个喷嘴喷射到气体扩散器壳体的通道入口边缘中的至少一个，以至少一个减小至少一个所述边缘的半径并提高至少一个所述表面的平滑度。

    Method for cleaning and renovating pipelines
    10.
    发明申请
    Method for cleaning and renovating pipelines 失效
    清洁和更新管道的方法

    公开(公告)号：US20030134037A1

    公开(公告)日：2003-07-17

    申请号：US10317254

    申请日：2002-12-10

    申请人： JE Cleanpress Ltd. Co.

    发明人： Xiao Ming Wang ,  Xiao Jun Wang

    IPC分类号： B08B007/00 ,  B08B009/00 ,  B08B009/027 ,  B08B009/093 ,  B08B003/00 ,  B08B003/14

    CPC分类号： B08B9/057 ,  B24C3/327

    摘要： A pipeline cleaning and renovating method of the present invention comprises introduction of abrasive particulates by pressurized air through the pipelines to remove the incrustation adhering to the inner surface of the pipelines. Water or other liquids are introduced into the pipelines to generate or increase a moisture content in a flow of the pressurized air. The air flow through the pipelines is controlled to induce a substantially helical flow pattern such that a substantial amount of abrasive particulates are driven by the air flow to move along the inner surface of the pipeline in order to efficiently remove the incrustation. After the pipelines are cleaned, a coating material is added into the pipelines and driven by the air flow in the substantially helical flow pattern to provide an even coating film on the cleaned inner surface of the pipelines. This method can be broadly applied to various types of pipelines and various diameters of the pipelines from 13 mm to 300 mm. The length of the pipeline being cleaned at one time can be from several hundred meters to more than one kilometer, depending on the type of pipeline.

    摘要翻译： 本发明的管道清洗和更新方法包括通过管道引入加压空气的磨料颗粒以除去附着在管道内表面上的结垢。 将水或其它液体引入管道中以产生或增加加压空气流中的含水量。 通过管道的空气流被控制以引起基本上螺旋的流动模式，使得大量的磨料颗粒被空气流驱动以沿着管道的内表面移动，以有效地去除结垢。 在管道被清洁之后，将涂料添加到管道中并由基本上螺旋状流动图案中的空气流驱动，以在管道的净化内表面上提供均匀的涂膜。 该方法可广泛应用于各种类型的管道和管道的各种直径从13mm到300mm。 根据管道类型，一次清洁的管道的长度可以从几百米到一公里以上。