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291 条记录 (耗时 0.023 秒)

    INHIBITING OXYGEN CORROSION IN WATER SUPPLY SYSTEMS, PIPING NETWORKS AND WATER-BASED FIRE SPRINKLER SYSTEMS
    71.
    发明申请
    INHIBITING OXYGEN CORROSION IN WATER SUPPLY SYSTEMS, PIPING NETWORKS AND WATER-BASED FIRE SPRINKLER SYSTEMS 审中-公开
    在供水系统中抑制氧化腐蚀，管网和水基消防系统

    公开(公告)号：US20170072237A1

    公开(公告)日：2017-03-16

    申请号：US15310538

    申请日：2015-05-13

    申请人： Engineered Corrosion Solutions, LLC

    发明人： Jeffrey T. KOCHELEK

    IPC分类号： A62C35/62 ,  F16L58/00 ,  A62C35/68

    CPC分类号： A62C35/62 ,  A62C35/68 ,  F16L58/00

    摘要： A method of inhibiting oxygen in ambient air from entering a water supply system having at least one ingress point at which a fluid can enter the water supply system includes supplying an inert gas to the at least one ingress point of the water supply system. The inert gas enters the water supply system at the at least one ingress point and substantially inhibits ambient air including oxygen from entering the water supply system at the at least one ingress point to substantially inhibit oxygen corrosion in the water supply system. Example pump assemblies for coupling to water supply systems, piping networks, and water- based fire sprinkler systems for inhibiting ambient air, including the oxygen it may contain, from entering the systems are also disclosed.

    摘要翻译： 抑制环境空气中的氧气进入具有至少一个入口点的供水系统的方法包括向供水系统的至少一个入口点供应惰性气体。 惰性气体在至少一个入口处进入供水系统，并基本上抑制包括氧的环境空气在至少一个入口点处进入供水系统，以基本上抑制供水系统中的氧气腐蚀。 还公开了用于联接到供水系统，管道网络和用于抑制环境空气（包括其可能包含的氧气）进入系统的水基灭火喷淋系统的示例性泵组件。

    PROCESS FOR PRODUCING A MULTILAYER PIPE BY EXPANSION AND MULTILAYER PIPE PRODUCED BY SAID PROCESS
    73.
    发明申请
    PROCESS FOR PRODUCING A MULTILAYER PIPE BY EXPANSION AND MULTILAYER PIPE PRODUCED BY SAID PROCESS 审中-公开
    通过扩展生产多层管道的方法和由制造过程生产的多层管

    公开(公告)号：US20160207086A1

    公开(公告)日：2016-07-21

    申请号：US14913885

    申请日：2014-07-23

    申请人： VALLOUREC TUBOS DO BRASIL S.A.

    发明人： Julio Marcio SILVEIRA E SILVA ,  Timo EBELING ,  Hezick DA SILVA PERDIGAO ,  Danielle GRANHA GIORGINI ,  Gustavo ALVES PINHEIRO ,  Jochen Peter AMES ,  Antonio Wagner DA SILVA PENNA

    IPC分类号： B21C37/15 ,  F16L58/00 ,  F16L9/02

    CPC分类号： B21C37/154 ,  B21C37/06 ,  F16L9/02 ,  F16L58/00

    摘要： A process for producing a multilayer pipe by expansion is disclosed, with or without heating, in which a multilayer pipe (1 ) comprises at least one outer pipe of metallic material (10) and an inner pipe of metallic material (20), the inner pipe of metallic material (20) having a yield strength lower than the yield strength of the outer pipe (23) and an external diameter smaller than the internal diameter of the outer pipe. The process for producing the multilayer pipe comprises a mounting step (34) between the pipes (10, 20), wherein the inner pipe is inserted inside the outer pipe, and at least one mechanical expansion step (36), comprising moving a mandrel (2) longitudinally and internally in the inner pipe (20) while the outer pipe and the inner pipe are held at a fixed position, wherein at least part of the mandrel (2) has a greater external diameter than the internal diameter of the inner pipe. When the pipes are subjected to a process of cold expansion, a “lined pipe” is obtained, which is characterized by mechanical bonding between the pipes. When the pipes are subjected to a process of hot expansion, a “clad pipe” is obtained, which is characterized by metallurgical bonding between the pipes.

    摘要翻译： 公开了一种用于通过膨胀制造多层管的方法，其中多层管（1）包括至少一个金属材料外管（10）和金属材料（20）的内管，其中内层 具有低于外管（23）的屈服强度的屈服强度的金属材料管（20），外径小于外管内径。 制造多层管的方法包括在管（10,20）之间的安装步骤（34），其中内管插入外管内，以及至少一个机械膨胀步骤（36），包括移动心轴 2）在内管（20）中纵向和内部，而外管和内管被保持在固定位置，其中心轴（2）的至少一部分具有比内管内径更大的外径 。 当管道经受冷膨胀过程时，获得“衬里管道”，其特征在于管道之间的机械结合。 当管道经受热膨胀过程时，获得“复合管”，其特征在于管道之间的冶金结合。

    METHOD AND SYSTEM FOR REDUCING OXIDATION OF GLYCOL IN FLUID HANDLING SYSTEMS
    74.
    发明申请
    METHOD AND SYSTEM FOR REDUCING OXIDATION OF GLYCOL IN FLUID HANDLING SYSTEMS 有权
    用于减少流体处理系统中甘油氧化的方法和系统

    公开(公告)号：US20160017205A1

    公开(公告)日：2016-01-21

    申请号：US14334833

    申请日：2014-07-18

    申请人： Andrew Mark Titley

    发明人： Andrew Mark Titley

    IPC分类号： C09K8/52 ,  F16L58/00

    CPC分类号： C09K8/52 ,  C09K8/54 ,  C09K2208/22 ,  E21B37/06 ,  F16L58/00

    摘要： Disclosed are methods and systems for reducing the risk of oxidation of hydrate inhibitors such as monoethylene glycol used to prevent the formation of hydrates in fluid handling systems including flow lines and pipelines. A hydrate inhibitor storage tank in fluid communication with the fluid handling system is used to hold a volume of liquid hydrate inhibitor and a volume of high purity argon as a blanket gas.

    摘要翻译： 公开了用于降低水合物抑制剂氧化的方法和系统，例如用于防止流体处理系统（包括流动管线和管道）中的水合物形成的单乙二醇。 与流体处理系统流体连通的水合物抑制剂储罐用于容纳一定体积的液体水合物抑制剂和一定体积的高纯度氩气作为覆盖气体。

    Salt guard
    75.
    发明授权
    Salt guard 有权
    盐guard guard

    公开(公告)号：US09016325B2

    公开(公告)日：2015-04-28

    申请号：US13914699

    申请日：2013-06-11

    申请人： Dale R. Cowie

    发明人： Dale R. Cowie

    IPC分类号： F16L9/14 ,  F16L58/00

    CPC分类号： F16L58/00 ,  A62C35/68 ,  F16L58/08

    摘要： Corrosion of the steel components used in fire sprinkler systems that are exposed to salt air along seawater coastlines leads to costly repairs or the possible catastrophic failure of a life safety fire sprinkler system. Salt Guard provides a unique, specific, and particular method to protect steel piping using a combination of materials that are readily available on the market. The National Fire Protection Association #13, Standard for the Installation of Sprinkler Systems, does not define a method for “Protection of Piping Against Corrosion”, although the Standard requires it. Salt Guard improves on that Standard by defining a particular combination of materials to be used and a method for application of those materials to achieve the required corrosion protection and additionally provide corrosion prevention for the owner.

    摘要翻译： 在沿着海水海岸线暴露于盐水空气的消防喷淋系统中使用的钢构件的腐蚀将导致昂贵的维修或生命安全防火喷淋系统可能的灾难性故障。 Salt Guard提供了一种独特的，具体的，特殊的方法，可以使用市场上容易获得的材料组合来保护钢管。 国家消防协会第13号“喷水灭火系统安装标准”未规定“防腐蚀管道防护”的方法，尽管标准要求。 Salt Guard通过定义要使用的材料的特定组合以及应用这些材料的方法来实现所需的防腐蚀，并为业主提供防腐蚀，从而改进了该标准。

    Salt Guard
    76.
    发明申请
    Salt Guard 审中-公开
    盐腌

    公开(公告)号：US20140360612A1

    公开(公告)日：2014-12-11

    申请号：US13914699

    申请日：2013-06-11

    申请人： Dale R. Cowie

    发明人： Dale R. Cowie

    IPC分类号： F16L58/00

    CPC分类号： F16L58/00 ,  A62C35/68 ,  F16L58/08

    摘要： Corrosion of the steel components used in fire sprinkler systems that are exposed to salt air along seawater coastlines leads to costly repairs or the possible catastrophic failure of a life safety fire sprinkler system. Salt Guard provides a unique, specific, and particular method to protect steel piping using a combination of materials that are readily available on the market. The National Fire Protection Association #13, Standard for the Installation of Sprinkler Systems, does not define a method for “Protection of Piping Against Corrosion”, although the Standard requires it. Salt Guard improves on that Standard by defining a particular combination of materials to be used and a method for application of those materials to achieve the required corrosion protection and additionally provide corrosion prevention for the owner.

    摘要翻译： 在沿着海水海岸线暴露于盐水空气的消防喷淋系统中使用的钢构件的腐蚀将导致昂贵的维修或生命安全防火喷淋系统可能的灾难性故障。 Salt Guard提供了一种独特的，具体的，特殊的方法，可以使用市场上容易获得的材料组合来保护钢管。 国家消防协会第13号“喷水灭火系统安装标准”未规定“防腐蚀管道防护”的方法，尽管标准要求。 Salt Guard通过定义要使用的材料的特定组合以及应用这些材料的方法来实现所需的防腐蚀，并为业主提供防腐蚀，从而改进了该标准。

    Trim for hose faucet
    79.
    发明申请
    Trim for hose faucet 审中-公开
    软管龙头修边

    公开(公告)号：US20050247009A1

    公开(公告)日：2005-11-10

    申请号：US10814071

    申请日：2004-03-31

    申请人： Michael Vagedes

    发明人： Michael Vagedes

    IPC分类号： E03B7/10 ,  E03C1/02 ,  E04C5/00 ,  E04F19/00 ,  F16K27/12 ,  F16L58/00

    CPC分类号： F16K27/12 ,  E03B7/10

    摘要： A trim unit for a hose faucet includes a base unit which attached to the wall of a building and surrounds the water pipe to which the faucet is attached. A trim ring then attaches to the base unit. In order to reduce air infiltration and freezing of the pipe during the winter, an insulated cover is adapted to attach to the trim unit.

    摘要翻译： 用于软管龙头的装饰单元包括基座单元，其附接到建筑物的墙壁并且围绕连接有水龙头的水管。 一个装饰环然后附着在基座上。 为了在冬天期间减少管道的空气渗透和冻结，绝缘盖适于附接到修剪单元。