FR2733322B1 - CURRENT COUNTER FOR CATHODE PROTECTION - Google Patents

CURRENT COUNTER FOR CATHODE PROTECTION

Info

Publication number
FR2733322B1
FR2733322B1 FR9504966A FR9504966A FR2733322B1 FR 2733322 B1 FR2733322 B1 FR 2733322B1 FR 9504966 A FR9504966 A FR 9504966A FR 9504966 A FR9504966 A FR 9504966A FR 2733322 B1 FR2733322 B1 FR 2733322B1
Authority
FR
France
Prior art keywords
current counter
cathode protection
cathode
protection
counter
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 - Fee Related
Application number
FR9504966A
Other languages
French (fr)
Other versions
FR2733322A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9504966A priority Critical patent/FR2733322B1/en
Publication of FR2733322A1 publication Critical patent/FR2733322A1/en
Application granted granted Critical
Publication of FR2733322B1 publication Critical patent/FR2733322B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Prevention Of Electric Corrosion (AREA)
FR9504966A 1995-04-24 1995-04-24 CURRENT COUNTER FOR CATHODE PROTECTION Expired - Fee Related FR2733322B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9504966A FR2733322B1 (en) 1995-04-24 1995-04-24 CURRENT COUNTER FOR CATHODE PROTECTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504966A FR2733322B1 (en) 1995-04-24 1995-04-24 CURRENT COUNTER FOR CATHODE PROTECTION

Publications (2)

Publication Number Publication Date
FR2733322A1 FR2733322A1 (en) 1996-10-25
FR2733322B1 true FR2733322B1 (en) 1997-06-06

Family

ID=9478444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9504966A Expired - Fee Related FR2733322B1 (en) 1995-04-24 1995-04-24 CURRENT COUNTER FOR CATHODE PROTECTION

Country Status (1)

Country Link
FR (1) FR2733322B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104674228B (en) * 2015-02-02 2018-01-23 深圳市燃气集团股份有限公司 A kind of detection method of directional drilling crossing pipeline cathode protection
CN111638396B (en) * 2020-06-02 2022-05-03 安徽大学 Boost-based soil stray current potential monitoring method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959664A (en) * 1973-11-12 1976-05-25 Matsushita Electric Industrial Co., Ltd. Anticorrosive circuit for a buried structure
GB1556804A (en) * 1976-06-08 1979-11-28 Berkeley & Co Ltd Morgan Sacrificial protection systems
US4409080A (en) * 1981-06-18 1983-10-11 Texaco Inc. System for monitoring a cathodically protected structure
FR2703458B1 (en) * 1993-03-31 1995-05-24 Gaz De France Method and device for measuring the real electrochemical potential of a building element in an electrolyte such as a pipe buried in the ground, cathodically protected against corrosion.
DE4314484B4 (en) * 1993-05-03 2007-03-22 Gmc-I Gossen-Metrawatt Gmbh Data acquisition approach to a mobile electronic multimeter, in particular a handheld multimeter

Also Published As

Publication number Publication date
FR2733322A1 (en) 1996-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse