[특허]Apparatus for the removal of chloride from reinforced concrete structures

[미국특허] Apparatus for the removal of chloride from reinforced concrete structures 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C23F-013/00
출원번호	US-0794188 (1991-11-19)
발명자 / 주소	Bennett John E. (Chardon OH) Blasius Jacob R. (Boca Raton FL) Mitchell Thomas A. (Mentor OH) Turk Thomas R. (Mentor OH) Schue Thomas J. (Huntsburg OH)
출원인 / 주소	Eltech Systems Corporation (Boca Raton FL 02)
인용정보	피인용 횟수 : 17 인용 특허 : 0

초록 ▼

The present invention resides in an apparatus for removing chloride ions from a reinforced concrete structure. The apparatus comprises an integrated anode assembly which includes an anode and an electrolyte, the anode being immersed in the electrolyte. The integrated anode assembly is flexible and conformable to the surface configuration of the concrete structure to which it is applied. Means are provided for removably adhering the integrated anode assembly to the concrete structure, conformed to said surface configuration, and for establishing an electric current between said anode and the reinforcement of said concrete structure.

대표청구항 ▼

An integrated, regeneratable and reusable anode assembly for removing chloride ions from a reinforced concrete structure, comprising: a flexible metal anode; a flexible and porous, multi-component electrolyte sheet, with said anode being immersed in said electrolyte sheet; a component of cellulosic fibers in said flexible and porous, multi-component electrolyte sheet; a synthetic, polymeric component in said flexible and porous, multi-component electrolyte sheet; an electrolyte solution disposed uniformly within said flexible and porous, multi-component electrolyte sheet; means for releasibly adhesively adhering said integrated anode assembly to said concrete structure when said anode assembly is at least substantially conformed to the surface configuration of said concrete structure, whereby said assembly can be removed from said concrete structure, regenerated and reused; and means to establish an electric current between said anode and the reinforcement of said concrete structure; wherein said electrolyte sheet has an amount of said cellulosic fiber component and said synthetic, polymeric component sufficient to maintain said electrolyte solution substantially uniformly dispersed within said electrolyte sheet for a prolonged period when said assembly is on an angle other than horizontal; and wherein said anode and multi-component electrolyte sheet are at least substantially conformable to the surface configuration of said concrete structure.

이 특허를 인용한 특허 (17) 인용/피인용 타임라인 분석

Whitmore, David, Cathodic protection.
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Whitmore,David, Cathodic protection.
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Whitmore, David, Cathodic protection of a concrete structure.
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Whitmore,David, Cathodic protection of concrete.
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Jack E. Bennett, Cathodic protection system.
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Clear Kenneth C., Cathodic protection system for reinforced concrete.
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Schneck, Ulrich; Winker, Thomas; Gr?nzig, Hagen, Combination electrode for electrochemical restoration of corrosion-damaged reinforced concrete and method of controlling same.
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McInerney, Michael K.; Hock, Vincent F.; Chitty, Philip; Flanders, Stephen N., Configuration and electro-osmotic pulse (EOP) treatment for degrading porous material.
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Malone, Philip G.; Weiss, Jr., Charles A.; Marshall, Orange S.; McInerney, Michael K.; Hock, Jr., Vincent F.; Marsh, Charles P.; Morefield, Sean W., Electro-osmotic pulse (EOP) system for de-watering around manmade structures and method of use therefor.
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Whitmore David W.,CAX ITX R3T 3E5, Electrolytic restoration of concrete.
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Tarrant, Derek C., Galvanic panel with compliant construction.
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Huang Haitao (Woodbury MN) Hartman Richard B. (Woodbury MN) Dietz Timothy M. (St. Paul MN), Ionically conductive agent, system for cathodic protection of galvanically active metals, and method and apparatus for u.
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Cuer, Frédéric; De Nadaï, Axel, Method for electrokinetic decontamination of a porous solid medium.
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Knepper Michael,DEX ; Spriestersbach Jochen,DEX ; Wisniewski Juergen,DEX, Method for improving the corrosion resistance of reinforced concrete.
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Johnson James R. (Chandler AZ) Colahan Jerry J. (Mesa AZ) Eden Todd R. (Scottsdale AZ), Method of removing chloride ion or a compound thereof from a surface contaminated therewith.
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Sten K. Henriksen, Method of treating corrosion in reinforced concrete structures by providing a uniform surface potential.
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Watanabe, Kunio; Takeya, Shozo, Sacrificial anode for cathodic protection and alloy therefor.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Apparatus for the removal of chloride from reinforced concrete structures 원문보기