MA44929A1 - Systeme de guidage de fluide pourvu d'une protection contre la corrosion cathodique - Google Patents

Systeme de guidage de fluide pourvu d'une protection contre la corrosion cathodique

Info

Publication number
MA44929A1
MA44929A1 MA44929A MA44929A MA44929A1 MA 44929 A1 MA44929 A1 MA 44929A1 MA 44929 A MA44929 A MA 44929A MA 44929 A MA44929 A MA 44929A MA 44929 A1 MA44929 A1 MA 44929A1
Authority
MA
Morocco
Prior art keywords
flow
connection
cathodic corrosion
anodes
guidance system
Prior art date
Application number
MA44929A
Other languages
English (en)
Other versions
MA44929B1 (fr
Inventor
Alexander Bohm
Karl-Heinz Kofler
Alexander Putterich
Bernd Schramm
Bjorn Lindell
Original Assignee
Ksb Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ksb Ag filed Critical Ksb Ag
Publication of MA44929A1 publication Critical patent/MA44929A1/fr
Publication of MA44929B1 publication Critical patent/MA44929B1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/187—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for flanged joints
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/10—Electrodes characterised by the structure
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/18—Means for supporting electrodes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/22—Monitoring arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/006—Attachments
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
    • C23F2213/32—Pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Pipeline Systems (AREA)

Abstract

Système de guidage de fluide pourvu d'une protection contre la corrosion cathodique, qui comporte au moins un dispositif (1, 101) refoulant un écoulement et/ou agissant sur ledit écoulement, en particulier une pompe et/ou un robinet pourvus d'au moins un dispositif de raccordement (7, 8, 107, 108), et d'au moins un dispositif (10, 12, 110, 112) guidant un écoulement, en particulier un élément tubulaire, pourvu de moyens de raccordement. Selon l'invention, ledit système de guidage de fluide comporte des anodes annulaires (13, 14, 113, 114), une anode (13, 14, 113, 114) étant placée entre un premier (7, 107) et un deuxième dispositif de raccordement (8, 108) et/ou entre un premier dispositif de raccordement (7, 107) et un moyen de raccordement (9, 109) et/ou entre un deuxième dispositif de raccordement (8, 108) et un moyen de raccordement (11, 111). Les anodes (13, 14, 113, 114) sont connectées électriquement au moyen de lignes (24, 25) comportant un ou plusieurs conducteurs à un dispositif de surveillance (19), et le diamètre interne (da) des anodes (13, 14, 113, 114) est égal au diamètre interne (dr) du dispositif (10, 12, 110, 112) guidant l'écoulement et disposé sur l'anode (13, 14, 113, 114) correspondante. La présente invention concerne en outre un dispositif refoulant un écoulement ou agissant sur ce dernier, en particulier un ensemble pompe ou ensemble robinet pour un système de guidage de fluide à protection contre la corrosion cathodique.
MA44929A 2013-06-28 2014-06-18 Systeme de guidage de fluide pourvu d'une protection contre la corrosion cathodique MA44929B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013212725.1A DE102013212725A1 (de) 2013-06-28 2013-06-28 Fluidführendes System mit kathodischem Korrosionsschutz
PCT/EP2014/062857 WO2014206839A1 (fr) 2013-06-28 2014-06-18 Système de guidage de fluide pourvu d'une protection contre la corrosion cathodique

Publications (2)

Publication Number Publication Date
MA44929A1 true MA44929A1 (fr) 2020-01-31
MA44929B1 MA44929B1 (fr) 2020-08-31

Family

ID=51210417

Family Applications (2)

Application Number Title Priority Date Filing Date
MA44929A MA44929B1 (fr) 2013-06-28 2014-06-18 Systeme de guidage de fluide pourvu d'une protection contre la corrosion cathodique
MA38676A MA38676B2 (fr) 2013-06-28 2014-06-18 Système de guidage de fluide pourvu d'une protection contre la corrosion cathodique

Family Applications After (1)

Application Number Title Priority Date Filing Date
MA38676A MA38676B2 (fr) 2013-06-28 2014-06-18 Système de guidage de fluide pourvu d'une protection contre la corrosion cathodique

Country Status (14)

Country Link
US (1) US10731786B2 (fr)
EP (1) EP3017086B1 (fr)
CN (2) CN105431572A (fr)
AU (1) AU2014301381B2 (fr)
BR (1) BR112015032239B1 (fr)
CY (1) CY1122109T1 (fr)
DE (1) DE102013212725A1 (fr)
DK (1) DK3017086T3 (fr)
ES (1) ES2740128T3 (fr)
MA (2) MA44929B1 (fr)
MX (1) MX2015017020A (fr)
PT (1) PT3017086T (fr)
SG (1) SG11201510063YA (fr)
WO (1) WO2014206839A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106350825B (zh) * 2016-10-25 2018-07-03 青岛钢研纳克检测防护技术有限公司 一种管道电位监测装置和同时监测管道不同区域电位的方法
US10221490B2 (en) 2017-07-05 2019-03-05 Packless Industries Visual electrolytic corrosion indication and prevention apparatus
DE102017007921A1 (de) * 2017-08-22 2019-02-28 Linde Aktiengesellschaft Verfahren zum Betreiben eines Verdichters und Verdichter
CN114562619B (zh) * 2022-03-25 2023-05-19 安徽萍聚德医疗科技股份有限公司 一种无菌水制备用的管道系统

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253994B (de) * 1962-01-17 1967-11-09 Klein Schanzlin & Becker Ag Anodenanordnung zum kathodischen Korrosionsschutz von Kreiselpumpen
US3347768A (en) * 1965-01-29 1967-10-17 Wesley I Clark Anodic protection for plating system
DE2056860C3 (de) * 1970-11-19 1974-05-22 Bopp & Reuther Gmbh Verfahren zum Herstellen eines Schutzüberzuges an Absperrarmaturen
DE7603732U1 (de) 1976-02-10 1976-07-29 Vereinigte Elektrizitaetswerke Westfalen Ag, 4600 Dortmund Wasserbehaelter mit elektrischem heizelement und kathodischem korrosionsschutz
JPS6167782A (ja) * 1984-09-10 1986-04-07 Mitsui Toatsu Chem Inc 食塩水供給管の防蝕方法
FR2589486B1 (fr) 1985-07-23 1991-09-06 Gaz De France Dispositif de protection cathodique d'une structure par courant applique
DE4238751A1 (de) * 1992-11-17 1994-05-19 Metallgesellschaft Ag Korrosionsschutzanlage
US5333913A (en) * 1993-02-12 1994-08-02 Newport News Shipbuilding And Dry Dock Company Galvanic isolation device
US5739424A (en) * 1996-12-04 1998-04-14 Cc Technologies Laboratories, Inc. Galvanic corrosion inhibiting coupling interposed between two dissimilar pipes
JPH1192981A (ja) * 1997-09-12 1999-04-06 Mitsubishi Materials Corp 配管フランジ間の隙間腐食に対する電気防食構造
JP2002242874A (ja) 2001-02-13 2002-08-28 Tsurumi Mfg Co Ltd 水中回転機械の電食防止構造
JP4618922B2 (ja) 2001-03-30 2011-01-26 株式会社鶴見製作所 水中回転機械における主軸の電食防止構造
JP4618921B2 (ja) 2001-03-30 2011-01-26 株式会社鶴見製作所 水中回転機械における主軸の電食防止構造
US6562206B2 (en) * 2001-05-31 2003-05-13 Johnson Outdoors Inc. Anode assembly
US7147768B2 (en) * 2002-08-15 2006-12-12 Alcan International Limited Electrochemical scale inhibition
DK200201401A (da) * 2002-09-24 2004-03-25 Guldager As Reference-elektrode
KR100485953B1 (ko) * 2002-12-13 2005-05-06 한국전력기술 주식회사 금속 구조물의 전기방식 방법
KR100540390B1 (ko) 2005-09-23 2006-01-11 주식회사 삼진정밀 공기배출기능을 갖는 쓰리웨이밸브가 구비된 부식방지용제수밸브
US7435326B2 (en) * 2006-08-25 2008-10-14 Cc Technologies, Inc. Control for galvanic corrosion inhibiting coupling
CN201048342Y (zh) * 2007-07-03 2008-04-16 沈阳铝镁设计研究院 直流电磁泵
CN201306552Y (zh) * 2008-12-04 2009-09-09 淮北科奥工程建设有限公司 沟槽式嵌入复合阳极卡箍管接头
CN102912354B (zh) * 2011-10-24 2014-10-22 中国科学院金属研究所 地下管道系统用阴极保护系统

Also Published As

Publication number Publication date
BR112015032239B1 (pt) 2021-11-09
MA44929B1 (fr) 2020-08-31
DE102013212725A1 (de) 2014-12-31
AU2014301381B2 (en) 2018-06-28
MA38676B2 (fr) 2019-05-31
CN111560618A (zh) 2020-08-21
DK3017086T3 (da) 2019-08-19
US10731786B2 (en) 2020-08-04
CY1122109T1 (el) 2020-11-25
MX2015017020A (es) 2016-04-25
US20160369935A1 (en) 2016-12-22
AU2014301381A1 (en) 2015-12-24
SG11201510063YA (en) 2016-01-28
ES2740128T3 (es) 2020-02-05
MA38676A1 (fr) 2018-01-31
PT3017086T (pt) 2019-09-12
BR112015032239A2 (pt) 2017-07-25
EP3017086A1 (fr) 2016-05-11
EP3017086B1 (fr) 2019-06-05
WO2014206839A1 (fr) 2014-12-31
CN105431572A (zh) 2016-03-23

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