Method for Treating Exterior Lumber Products

    公开(公告)号:US20230250308A1

    公开(公告)日:2023-08-10

    申请号:US18133890

    申请日:2023-04-12

    IPC分类号: C09D15/00 B05D7/08

    CPC分类号: C09D15/00 B05D7/08

    摘要: A method of treating a surface of wood products to inhibit the uptake of moisture into the wood by providing an aqueous formulation comprising polyethylene-vinyl acetate in water, 2-99 percent polyethylene-vinyl acetate by weight. The aqueous formulation is applied to the surface of wood products, wherein the wood products remain outdoors or in a damp environment having 60% or greater relative humidity. The aqueous formulation is allowed to dry and form a micro-film on the surface of the wood products. The moisture content in the wood products is maintained at 16 percent or less. A pesticide effect on the surface of the wood products is produced, inhibiting infestation of the wood products by insects.

    APPARATUS FOR CLEANING TUBES OF A HEAT EXCHANGER
    4.
    发明申请
    APPARATUS FOR CLEANING TUBES OF A HEAT EXCHANGER 有权
    用于清洁换热器管的装置

    公开(公告)号:US20120204914A1

    公开(公告)日:2012-08-16

    申请号:US13500390

    申请日:2010-10-07

    申请人: Michael Watson

    发明人: Michael Watson

    IPC分类号: F28G3/16 B08B9/00 F28G15/04

    CPC分类号: F28G3/163 F28G15/04

    摘要: An apparatus is disclosed for 40 supporting, rotating and advancing a rigid lance when cleaning the interior of a tube of a heat exchanger. The apparatus comprises a longitudinally extending aluminium body 10 defining a closed conduit 12 and a C-shaped channel 14 sharing a common partition wall and a rigid lance is located within the C-shaped channel. A first motor assembly 20 rotates the lance 26 and feeds water under pressure into the lance 26 through a rotary coupling 30. The first motor assembly 20 is slidable along, and guided by, the 36 C-shaped channel 14, by a second motor assembly 30 which serves to advance and retract the lance 26. The second motor assembly 30 is connected to pull the first motor assembly in both directions along the C-shaped channel by a flexible drive element 34 having a run housed in the closed conduit 12.

    摘要翻译: 公开了一种用于在清洁热交换器的管的内部时支撑,旋转和前进刚性喷枪的装置。 该装置包括纵向延伸的铝体10,其限定了封闭的管道12和共享公共分隔壁的C形通道14,并且刚性喷枪位于C形通道内。 第一马达组件20旋转喷枪26并且通过旋转联接器30将压力下的水送入喷枪26中。第一马达组件20可以通过第二马达组件沿36 C形通道14滑动并由36 C形通道14引导 30,其用于推进和缩回喷枪26.第二马达组件30被连接以通过具有容纳在封闭导管12中的行程的柔性驱动元件34沿着C形通道沿两个方向拉动第一马达组件。

    Lance for Cleaning the Shell Side of a Heat Exchanger Core
    6.
    发明申请
    Lance for Cleaning the Shell Side of a Heat Exchanger Core 有权
    用于清洁换热器芯的壳侧的喷枪

    公开(公告)号:US20120000626A1

    公开(公告)日:2012-01-05

    申请号:US13232242

    申请日:2011-09-14

    申请人: Michael Watson

    发明人: Michael Watson

    IPC分类号: F28G1/00

    CPC分类号: F28G1/166 F28G3/166

    摘要: A handheld lance for high pressure jetting of tubes of a heat exchanger core comprises a fluid conduit defining an internal plenum chamber having at least one nozzle for emitting a jet of fluid for cleaning the outer surfaces of the tubes of the core and a coupling for connecting the plenum chamber to a high pressure fluid supply line. The or each conduit has an outer diameter sufficiently small to fit between all the tubes of the core and at least one elongate stabilizer bar is mounted on the coupling and positioned to one side of the or each conduit with the axis of the bar lying in the same plane as the adjacent conduit. The bar is sufficiently thin to fit between the tubes of the heat exchanger core and is sufficiently rigid to prevent lateral displacement of the adjacent conduit.

    摘要翻译: 用于高压喷射热交换器芯管的手持式喷枪包括限定内部增压室的流体导管,其具有用于发射用于清洁芯的管的外表面的流体射流的至少一个喷嘴和用于连接 增压室到高压流体供应管线。 该导管或每个导管具有足够小的外径以适合于芯的所有管之间,并且至少一个细长的稳定杆安装在联接器上并且定位在该导管的一侧或者每个导管的一侧,其中杆的轴线位于 与相邻导管相同的平面。 该杆足够薄以适合热交换器芯的管之间并且足够刚性以防止相邻导管的横向位移。

    Method for treating exterior lumber products

    公开(公告)号:US12122931B2

    公开(公告)日:2024-10-22

    申请号:US18133890

    申请日:2023-04-12

    IPC分类号: C09D15/00 B05D7/08

    CPC分类号: C09D15/00 B05D7/08

    摘要: A method of treating a surface of wood products to inhibit the uptake of moisture into the wood by providing an aqueous formulation comprising polyethylene-vinyl acetate in water, 2-99 percent polyethylene-vinyl acetate by weight. The aqueous formulation is applied to the surface of wood products, wherein the wood products remain outdoors or in a damp environment having 60% or greater relative humidity. The aqueous formulation is allowed to dry and form a micro-film on the surface of the wood products. The moisture content in the wood products is maintained at 16 percent or less. A pesticide effect on the surface of the wood products is produced, inhibiting infestation of the wood products by insects.

    ON-LINE SAVINGS ACCOUNT
    8.
    发明申请
    ON-LINE SAVINGS ACCOUNT 审中-公开
    在线节省帐户

    公开(公告)号:US20110145109A1

    公开(公告)日:2011-06-16

    申请号:US12638842

    申请日:2009-12-15

    申请人: Michael Watson

    发明人: Michael Watson

    IPC分类号: G06Q30/00 G06Q40/00

    摘要: An on-line savings page for managing a savings account includes a list of items the user is saving for, where each item has a specified priority. A savings rate for each item is determined by the savings account based on the priority and total savings rate. The user is notified of any changes in the savings account, such as price changes, inventory changes, etc., as well as relevant information related to the item, such as sales, offers, recalls, etc.

    摘要翻译: 用于管理储蓄账户的在线储蓄页面包括用户保存的项目的列表,其中每个项目具有指定的优先级。 每个项目的储蓄率由储蓄账户根据优先级和总储蓄率确定。 通知用户储蓄账户的任何变化,如价格变动,库存变更等,以及相关信息,如销售,报价,召回等。

    CLEANING OF HEAT EXCHANGER CORE
    10.
    发明申请
    CLEANING OF HEAT EXCHANGER CORE 有权
    清洁换热器芯

    公开(公告)号:US20140014141A1

    公开(公告)日:2014-01-16

    申请号:US14008036

    申请日:2012-03-23

    申请人: Michael Watson

    发明人: Michael Watson

    IPC分类号: F28G1/16

    摘要: An apparatus is described for cleaning the exterior of a furnace heat exchanger that includes a bundle of finned convection or bare radiant tubes heated when in use by the flue gases of a heater furnace. The apparatus comprises a motorised carriage 10 guided for movement along the outer surface of the bundle in a direction parallel to the tubes and a holder 24 on the carriage for holding a lance 20 in a position relative to the carriage 10 that permits the lance 20 to penetrate between the tubes of the bundle and to be advanced along the core by the carriage while remaining in the latter position.

    摘要翻译: 描述了一种用于清洁炉热交换器的外部的装置,其包括在加热炉的烟道气使用时加热的翅片对流或裸辐射管束。 该装置包括被引导以沿着平行于管的方向沿着束的外表面移动的电动托架10和在托架上的保持器24,用于将喷枪20保持在相对于托架10的位置,允许喷枪20 穿过束的管之间并且通过托架沿着芯前进,同时保持在后一位置。