DE3729304C2 - - Google Patents

Info

Publication number
DE3729304C2
DE3729304C2 DE19873729304 DE3729304A DE3729304C2 DE 3729304 C2 DE3729304 C2 DE 3729304C2 DE 19873729304 DE19873729304 DE 19873729304 DE 3729304 A DE3729304 A DE 3729304A DE 3729304 C2 DE3729304 C2 DE 3729304C2
Authority
DE
Germany
Prior art keywords
measuring
measuring electrode
measuring electrodes
monitored
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19873729304
Other languages
German (de)
English (en)
Other versions
DE3729304A1 (de
Inventor
Willy 6270 Idstein De Bonsels
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19873729304 priority Critical patent/DE3729304A1/de
Publication of DE3729304A1 publication Critical patent/DE3729304A1/de
Application granted granted Critical
Publication of DE3729304C2 publication Critical patent/DE3729304C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C23F13/04—Controlling or regulating desired parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
DE19873729304 1987-09-02 1987-09-02 Korrosionsindikator Granted DE3729304A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873729304 DE3729304A1 (de) 1987-09-02 1987-09-02 Korrosionsindikator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873729304 DE3729304A1 (de) 1987-09-02 1987-09-02 Korrosionsindikator

Publications (2)

Publication Number Publication Date
DE3729304A1 DE3729304A1 (de) 1989-03-16
DE3729304C2 true DE3729304C2 (sv) 1989-10-12

Family

ID=6335054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873729304 Granted DE3729304A1 (de) 1987-09-02 1987-09-02 Korrosionsindikator

Country Status (1)

Country Link
DE (1) DE3729304A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409933A1 (de) * 1994-03-23 1995-09-28 Oreg Drayton Energietechnik Gm Einrichtung zur Überwachung der Sauerstoffkonzentration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409933A1 (de) * 1994-03-23 1995-09-28 Oreg Drayton Energietechnik Gm Einrichtung zur Überwachung der Sauerstoffkonzentration
DE4409933C2 (de) * 1994-03-23 1998-12-24 Oreg Drayton Energietechnik Gm Einrichtung zur Überwachung der Sauerstoffkonzentration

Also Published As

Publication number Publication date
DE3729304A1 (de) 1989-03-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee