AT344816B - DEVICE FOR CATHODIC CORROSION PROTECTION WITH EXTERNAL CURRENT MANODE - Google Patents

DEVICE FOR CATHODIC CORROSION PROTECTION WITH EXTERNAL CURRENT MANODE

Info

Publication number
AT344816B
AT344816B AT41977A AT41977A AT344816B AT 344816 B AT344816 B AT 344816B AT 41977 A AT41977 A AT 41977A AT 41977 A AT41977 A AT 41977A AT 344816 B AT344816 B AT 344816B
Authority
AT
Austria
Prior art keywords
manode
corrosion protection
external current
cathodic corrosion
cathodic
Prior art date
Application number
AT41977A
Other languages
German (de)
Other versions
ATA41977A (en
Original Assignee
Westfael Elekt Werke
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
Priority claimed from DE2605088A external-priority patent/DE2605088C2/en
Priority claimed from DE2700943A external-priority patent/DE2700943C3/en
Application filed by Westfael Elekt Werke filed Critical Westfael Elekt Werke
Publication of ATA41977A publication Critical patent/ATA41977A/en
Application granted granted Critical
Publication of AT344816B publication Critical patent/AT344816B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/40—Arrangements for preventing corrosion
    • F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means
    • F24H9/455—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means for water heaters
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/40—Arrangements for preventing corrosion
    • F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
AT41977A 1976-02-10 1977-01-24 DEVICE FOR CATHODIC CORROSION PROTECTION WITH EXTERNAL CURRENT MANODE AT344816B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2605088A DE2605088C2 (en) 1976-02-10 1976-02-10 Device for cathodic corrosion protection with impressed current anode
DE2700943A DE2700943C3 (en) 1977-01-12 1977-01-12 Device for cathodic corrosion protection with impressed current anode

Publications (2)

Publication Number Publication Date
ATA41977A ATA41977A (en) 1977-12-15
AT344816B true AT344816B (en) 1978-08-10

Family

ID=25770028

Family Applications (1)

Application Number Title Priority Date Filing Date
AT41977A AT344816B (en) 1976-02-10 1977-01-24 DEVICE FOR CATHODIC CORROSION PROTECTION WITH EXTERNAL CURRENT MANODE

Country Status (9)

Country Link
AT (1) AT344816B (en)
CH (1) CH625558A5 (en)
DK (1) DK147164C (en)
FR (1) FR2340994A1 (en)
GB (1) GB1527824A (en)
GR (1) GR60347B (en)
IT (1) IT1079586B (en)
NL (1) NL182657C (en)
SE (1) SE423822B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029494A1 (en) * 1979-11-21 1981-06-03 Guldager Electrolyse GmbH & Co KG Vessel protected against internal corrosion
EP0029493A1 (en) * 1979-11-21 1981-06-03 Guldager Electrolyse GmbH & Co KG Vessel protected against internal corrosion

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402315A1 (en) * 1977-08-30 1979-03-30 Mitsubishi Electric Corp Sealed terminal for metal vessel contg. water - having anticorrosive conductor insulatingly sealed to substrate which is connected to vessel
IT1253258B (en) 1991-08-14 1995-07-14 Cgr Di Cadignani Gino PROCESS OF MAINTENANCE OF A CATHODIC PROTECTION AGAINST CORROSION AND DEVICE FOR THE IMPLEMENTATION OF SUCH PROCESS
CN111715499A (en) * 2020-06-16 2020-09-29 安徽博晟亿电力科技有限公司 Anti-corrosion treatment method for pig iron casting for railway
CN113388838A (en) * 2021-05-23 2021-09-14 上海赟申船舶工程有限公司 Suspension type auxiliary anode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908623A (en) * 1957-05-20 1959-10-13 Engelhard Ind Inc Anode
US3354061A (en) * 1963-06-03 1967-11-21 Exxon Research Engineering Co Method and apparatus for anodic protection
GB1135056A (en) * 1965-10-04 1968-11-27 Rank Organisation Ltd Improvements in or relating to electrode assemblies in cathodic or anodic protection
DE2358353C3 (en) * 1973-11-23 1981-10-08 Ruhrgas Ag, 4300 Essen Device for attaching cathodic protection devices in containers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029494A1 (en) * 1979-11-21 1981-06-03 Guldager Electrolyse GmbH & Co KG Vessel protected against internal corrosion
EP0029493A1 (en) * 1979-11-21 1981-06-03 Guldager Electrolyse GmbH & Co KG Vessel protected against internal corrosion

Also Published As

Publication number Publication date
FR2340994A1 (en) 1977-09-09
DK147164C (en) 1984-10-15
NL7701249A (en) 1977-08-12
DK44977A (en) 1977-08-11
SE7701239L (en) 1977-08-11
ATA41977A (en) 1977-12-15
IT1079586B (en) 1985-05-13
GR60347B (en) 1978-05-17
DK147164B (en) 1984-04-30
CH625558A5 (en) 1981-09-30
NL182657C (en) 1988-04-18
FR2340994B1 (en) 1980-06-27
SE423822B (en) 1982-06-07
GB1527824A (en) 1978-10-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
ELA Expired due to lapse of time