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    VERFAHREN ZUM HERSTELLEN EINES KATHODISCHEN KORROSIONSSCHUTZES ZUM SCHUTZ VON BEWEHRUNGSSTAHL IN EINEM STAHLBETONBAUWERK
    2.
    发明申请
    VERFAHREN ZUM HERSTELLEN EINES KATHODISCHEN KORROSIONSSCHUTZES ZUM SCHUTZ VON BEWEHRUNGSSTAHL IN EINEM STAHLBETONBAUWERK 审中-公开
    制造用于钢筋保护阴极保护在混凝土建筑

    公开(公告)号：WO2016135201A1

    公开(公告)日：2016-09-01

    申请号：PCT/EP2016/053876

    申请日：2016-02-24

    Applicant: KOCH GMBH

    Inventor： KOCH, Detlef ,  MAHJOORI, Majid

    IPC: C23F13/06 ,  C23F13/16

    CPC classification number: C23F13/06 ,  C04B28/02 ,  C04B2111/265 ,  C04B2111/94 ,  C23F13/16 ,  C23F13/20 ,  C23F2201/02 ,  C23F2213/22 ,  C04B14/024 ,  C04B14/06 ,  C04B14/324 ,  C04B14/368 ,  C04B20/0076 ,  C04B22/085 ,  C04B40/0608 ,  C04B2103/20 ,  C04B2103/30 ,  C04B2103/304 ,  C04B2103/50

    Abstract: Es wird ein Verfahren zum Herstellen eines kathodischen Korrosionsschutzes zum Schutz von Bewehrungsstahl (2) in einem Stahlbetonbauwerk (1) angegeben, bei dem der Chlorid-induzierten Korrosion ausgesetzte Stahlbetonbauwerke besonders einfach und dauerhaft vor Korrosion geschützt werden können. Darüber hinaus soll der kathodische Korrosionsschutz besonders schnell und sowohl bei Neubauten als auch im Rahmen einer Sanierung/Nachrüstung realisiert werden können. Dazu wird auf den Stahlbeton ein Textilbeton (8) appliziert, wobei der Textilbeton (8) ein Carbongewebe (10) und einen Mörtel umfasst, wobei zwischen einer Kathode und einer Anode eine elektrische Dauerspannung angelegt wird und wobei der Bewehrungsstahl (2) als Kathode und das Carbongewebe (10) als Anode verwendet wird.

    Abstract translation: 本发明提供了一种制备阴极保护为（2）在一个钢筋混凝土结构（1），其中所述暴露于钢筋混凝土结构可以被保护免受腐蚀特别简单和耐用的氯化物引起的腐蚀钢筋的保护的方法。 此外，阴极防腐应迅速并在新建筑以及翻新/改造的一部分来实现。 用于此目的的织物增强混凝土（8）被施加到钢筋混凝土被施加，其中，所述织物增强混凝土（8）包括一个碳纤维织物（10）和研钵，连续电电压的阴极和阳极，所述加强钢（2）作为阴极和之间施加 碳纤维织物（10）被用作阳极。

    CORROSION CONTROL METHOD AND APPARATUS FOR REINFORCING STEEL IN CONCRETE STRUCTURES
    4.
    发明申请
    CORROSION CONTROL METHOD AND APPARATUS FOR REINFORCING STEEL IN CONCRETE STRUCTURES 审中-公开
    腐蚀控制方法和钢筋混凝土结构加固装置

    公开(公告)号：WO2009067304A2

    公开(公告)日：2009-05-28

    申请号：PCT/US2008079564

    申请日：2008-10-10

    Applicant: FUNAHASHI MIKI

    Inventor： FUNAHASHI MIKI

    IPC: C23F13/02 ,  C23F11/00

    CPC classification number: C23F13/20 ,  C23F13/16 ,  C23F2201/02 ,  E04C5/015

    Abstract: Mixed-metal-oxide (MMO) coated precious-metal tape is installed directly on concrete surfaces using an electrically conductive adhesive, thereby obviating the need for slots, holes, cementitious grout or additional concrete. The electrically conductive adhesive is preferably formed by disposing mixed-metal-oxide (MMO) coated precious-metal particles in an adhesive layer. The tape anodes may be installed on the concrete surfaces including a shallow concrete cover or congested reinforcing steel without developing an electrical short circuit between the anode and the reinforcing steel. Overall the invention provides for quick and low cost installation on many concrete structures. Interconnections between the tape anodes and bare metal distribution elements may be made with conductive adhesive or spot welding.

    Abstract translation: 使用导电粘合剂将混合金属氧化物（MMO）涂覆的贵金属胶带直接安装在混凝土表面上，从而避免需要槽，孔，水泥浆料或附加混凝土。 导电粘合剂优选通过在粘合剂层中设置混合金属氧化物（MMO）的贵金属颗粒来形成。 带状阳极可以安装在混凝土表面上，包括浅混凝土覆盖物或拥挤的钢筋，而不会在阳极和钢筋之间形成电气短路。 总体上，本发明提供了在许多混凝土结构上快速和低成本安装。 带状阳极和裸露金属分配元件之间的互连可以由导电粘合剂或点焊制成。

    MEANS FOR PROTECTING FROM CORROSION METALLIC TANKS CONTAINING LIQUIDS TO BE HEATED; WATER HEATERS IN PARTICULAR
    6.
    发明申请
    MEANS FOR PROTECTING FROM CORROSION METALLIC TANKS CONTAINING LIQUIDS TO BE HEATED; WATER HEATERS IN PARTICULAR 审中-公开
    用于保护含有待加热液体的腐蚀性金属罐的手段; 水加热器特别

    公开(公告)号：WO2002059394A2

    公开(公告)日：2002-08-01

    申请号：PCT/IB2002/000202

    申请日：2002-01-23

    Applicant: THERMOWATT S.P.A. ,  FIORONI, Fausto

    Inventor： FIORONI, Fausto

    IPC: C23F13/16

    CPC classification number: C23F13/16

    Abstract: The present invention concerns devices apt to protect from corrosion metallic tanks (1) containing liquids to be heated, water heaters in particular. According to the invention, a non-consumable type electrode, for cathode protection in particular, consists of the armour (5.1), preferably in titanium or its alloys, of one or more armoured electric resistances (5). Part of the surface of the said armour (5.1) can be subjected to a treatment that prevents the supply of current. The advantages of the invention include the constructional simplification of the electrodes and the fact that no scale deposits are formed on the surfaces of the armours (5.1) used as electrodes.

    Abstract translation: 本发明涉及易于防止腐蚀的金属罐（1）的装置，其包含待加热液体，特别是热水器。 根据本发明，用于阴极保护的非消耗型电极特别包括一个或多个铠装电阻（5）的铠装（5.1），优选为钛或其合金。 可以对所述铠装（5.1）的表面的一部分进行防止电流供应的处理。 本发明的优点包括电极的结构简化以及在用作电极的铠甲（5.1）的表面上没有形成结垢的事实。

    CORROSION PROTECTION FOR A METAL POLE THAT IS ANCHORED VERTICALLY IN THE GROUND
    7.
    发明申请
    CORROSION PROTECTION FOR A METAL POLE THAT IS ANCHORED VERTICALLY IN THE GROUND 审中-公开
    防腐蚀保护站立在地面法定MAST METAL

    公开(公告)号：WO02053803A2

    公开(公告)日：2002-07-11

    申请号：PCT/DE2001/004769

    申请日：2001-12-14

    IPC: C23F13/16 ,  E04H12/22 ,  C23F13/00

    CPC classification number: E04H12/2292 ,  C23F13/16

    Abstract: The invention relates to corrosion protection for a metal pole (1) that is anchored vertically in the ground. Said protection is characterised in that the pole has a cathodic connection and is surrounded by a closed and at least approximately annular protective anode (4, 7) positioned in the ground (3) at a distance. In the case of a galvanic cathodic corrosion protection, the protective anode is connected as a sacrificial anode (4) directly to the pole (1) and in the case of an electrolytic cathodic corrosion protection is connected as an inert anode (7) directly to the positive pole of a direct current voltage source (6), to whose other pole the pole (1) is connected.

    Abstract translation: 金属的用于在地面极竖直锚定所述防腐蚀（1）是，桅杆在从封闭的距离阴极和在土壤中的（3）连接，并至少大致环状保护阳极（4，7）所包围。 在电镀阴极保护的情况下，保护阳极是作为牺牲阳极（4）直接连接到桅杆（1）和用于电解阴极防腐作为惰性阳极（7）至（6）连接的直流电压源的正极的情况下，在其他 桅杆（1）的电极连接。

    A DEVICE FOR THE CATHODIC PROTECTION OF BOILER TANKS AND SIMILAR APPARATUS
    8.
    发明申请
    A DEVICE FOR THE CATHODIC PROTECTION OF BOILER TANKS AND SIMILAR APPARATUS 审中-公开
    锅炉罐和类似装置的阴极保护装置

    公开(公告)号：WO01007681A2

    公开(公告)日：2001-02-01

    申请号：PCT/EP2000/007105

    申请日：2000-07-25

    IPC: C23F13/16 ,  C23F

    CPC classification number: C23F13/16 ,  C23F2201/00

    Abstract: The present invention falls into the field of systems for protection against the corrosion of the internal surfaces of boilers and similar apparatus. An electrode (11) runs across the entire length of a support (1). The watertight seal between the support (1) and a tank (15) is guaranteed by an O-ring (7). The sealing action against water between the support (1) and the rod (10) of the electrode (11) is achieved by at least one washer (9) positioned in the thickness of the body of the support (1). The support (1) is reversible and can be mounted either from inside or outside the tank to be protected.

    Abstract translation: 本发明属于防止锅炉和类似装置的内表面的腐蚀的系统领域。 电极（11）穿过支撑件（1）的整个长度。 支撑件（1）和罐（15）之间的防水密封由O形圈（7）保证。 支撑件（1）和电极（11）的杆（10）之间的水的密封作用通过位于支撑件（1）的主体的厚度中的至少一个垫圈（9）来实现。 支撑件（1）是可逆的，并且可以从要保护的罐的内部或外部安装。

    CATHODIC PROTECTION
    9.
    发明申请
    CATHODIC PROTECTION 审中-公开
    阴极保护

    公开(公告)号：WO00046422A2

    公开(公告)日：2000-08-10

    申请号：PCT/CA2000/000101

    申请日：2000-02-02

    IPC: C23F13/00 ,  C23F13/16

    CPC classification number: C23F13/16 ,  C23F2201/02

    Abstract: Cathodic protection of a structure including a steel member at least partly buried in a covering layer, such as steel rebar in a concrete structure, is provided by embedding sacrificial anodes into the concrete layer at spaced positions over the layer and connecting the anodes to the rebar. Each anode is inserted into a drilled hole in the layer and is electrically attached to the rebar in the same or an adjacent hole by a steel pin which is attached to the reinforcement by arc welding or by impact. In the arrangement where the anode and the attachment are in the same hole, the pin passes through a bore in the anode so as to hold the anode rigidly within the hole. The hole is filled by a settable filler material. In order to maintain effective current conduction from the anode to the reinforcement through the filler and the concrete over an extended period to maintain the required protection, there is added to the filler, to a covering layer on the anode body or to the anode body itself a first material to hold the pH at the anode in a preferred range of the order of 12 to 14 and a second deliquescent material to absorb moisture.

    Abstract translation: 包括至少部分地埋在覆盖层中的钢构件（例如混凝土结构中的钢筋）的结构的阴极保护是通过在层上的间隔位置将牺牲阳极嵌入混凝土层中并将阳极连接到钢筋来提供的 。 每个阳极插入层中的钻孔中，并通过电弧焊或冲击附着在钢筋上的钢销电连接到同一或相邻孔中的钢筋上。 在阳极和附件位于相同的孔中的布置中，销穿过阳极中的孔，以将阳极刚性地保持在孔内。 孔由可固化的填充材料填充。 为了保持有效的电流从阳极通过填料和混凝土在一段较长时间内的电流传导，以保持所需的保护，将填料添加到阳极体或阳极体本身的覆盖层上 在阳极处保持pH在12-14的优选范围内的第一种材料和第二潮解材料以吸收水分。

    METHOD AND APPARATUS FOR LEAD CONTAMINATION CONTROL
    10.
    发明申请
    METHOD AND APPARATUS FOR LEAD CONTAMINATION CONTROL 审中-公开
    铅污染控制方法与装置

    公开(公告)号：WO99016932A1

    公开(公告)日：1999-04-08

    申请号：PCT/US1998/020687

    申请日：1998-09-28

    IPC: C23F13/16 ,  C23F13/00

    CPC classification number: C23F13/16 ,  C23F2201/00

    Abstract: Control of lead contamination in residential water supplies is accomplished by cathodic protection of lead-containg piping and lead-containing fixtures. Specifically, a partially insulated wire (3) is inserted into lead-containing service lateral piping (2). A pplication of a DC current to the partially insulated wire (3) causes the wire (3) to act as an anode and transforms the walls of the pipe (2) into the cathode, thereby protecting against corrosion. Alternatively, a sacrificial anode (14) is inserted into a lead-containing fixture (12). The electrical potential generated by corrosion of this sacrificial anode (14) transforms the walls of the fixture (12) into a cathode, thereby preventing corrosion. Carbonate scaling built-up prior to the initiation of cathodic protection may be removed by temporarily blocking the water pipe and introducing cleaning chemicals.

    Abstract translation: 通过对含铅管道和含铅固定装置的阴极保护来控制住宅用水中的铅污染。 具体地说，将一部分绝缘的线（3）插入含铅服务侧管（2）中。 直流电流到部分绝缘电线（3）的应用使导线（3）充当阳极并将管（2）的壁转变成阴极，从而防止腐蚀。 或者，将牺牲阳极（14）插入含铅夹具（12）中。 由该牺牲阳极（14）的腐蚀产生的电位将固定装置（12）的壁变成阴极，从而防止腐蚀。 在开始阴极保护之前累积的碳酸盐结垢可以通过暂时阻塞水管并引入清洁化学品来消除。

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