EP2044448A4 - Feldgerät für korrossionsmessung - Google Patents

Feldgerät für korrossionsmessung

Info

Publication number
EP2044448A4
EP2044448A4 EP07797682.7A EP07797682A EP2044448A4 EP 2044448 A4 EP2044448 A4 EP 2044448A4 EP 07797682 A EP07797682 A EP 07797682A EP 2044448 A4 EP2044448 A4 EP 2044448A4
Authority
EP
European Patent Office
Prior art keywords
field device
measurement field
corrosion measurement
corrosion
measurement
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.)
Withdrawn
Application number
EP07797682.7A
Other languages
English (en)
French (fr)
Other versions
EP2044448A2 (de
Inventor
Denis Poirier
Wessels Roolf
Karel Hladky
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.)
Pepperl and Fuchs Inc
Original Assignee
Pepperl and Fuchs Inc
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 US11/456,957 external-priority patent/US7245132B1/en
Priority claimed from US11/457,153 external-priority patent/US7239156B1/en
Priority claimed from US11/457,156 external-priority patent/US7282928B1/en
Priority claimed from US11/457,155 external-priority patent/US7265559B1/en
Application filed by Pepperl and Fuchs Inc filed Critical Pepperl and Fuchs Inc
Publication of EP2044448A2 publication Critical patent/EP2044448A2/de
Publication of EP2044448A4 publication Critical patent/EP2044448A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ecology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
EP07797682.7A 2006-07-12 2007-05-23 Feldgerät für korrossionsmessung Withdrawn EP2044448A4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11/456,957 US7245132B1 (en) 2006-07-12 2006-07-12 Intrinsically safe corrosion measurement and history logging field device
US11/457,153 US7239156B1 (en) 2006-07-13 2006-07-13 Configurable corrosion measurement field device
US11/457,156 US7282928B1 (en) 2006-07-13 2006-07-13 Corrosion measurement field device with improved LPF, HDA, and ECN capability
US11/457,155 US7265559B1 (en) 2006-07-13 2006-07-13 Self-calibrating corrosion measurement field device with improved signal measurement and excitation circuitry
PCT/US2007/069533 WO2008008567A2 (en) 2006-07-12 2007-05-23 Corrosion measurement field device

Publications (2)

Publication Number Publication Date
EP2044448A2 EP2044448A2 (de) 2009-04-08
EP2044448A4 true EP2044448A4 (de) 2014-10-22

Family

ID=38923975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07797682.7A Withdrawn EP2044448A4 (de) 2006-07-12 2007-05-23 Feldgerät für korrossionsmessung

Country Status (3)

Country Link
EP (1) EP2044448A4 (de)
JP (1) JP4964956B2 (de)
WO (1) WO2008008567A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8589087B2 (en) * 2010-07-28 2013-11-19 General Electric Company Systems, methods, and apparatus for monitoring corrosion or corrosive contaminants associated with liquid fuel
JP6732236B2 (ja) * 2016-03-28 2020-07-29 中日本高速道路株式会社 コンクリート内鉄筋腐食環境測定方法及びシステム
US10753852B2 (en) * 2016-05-10 2020-08-25 Saudi Arabian Oil Company Smart high integrity protection system
US11261726B2 (en) 2017-02-24 2022-03-01 Saudi Arabian Oil Company Safety integrity level (SIL) 3 high-integrity protection system (HIPS) fully-functional test configuration for hydrocarbon (gas) production systems
KR102509172B1 (ko) * 2018-09-27 2023-03-14 한국전력공사 전기화학잡음을 이용한 부식 모니터링 센서 및 이를 이용한 부식 모니터링 장치
US11078755B2 (en) 2019-06-11 2021-08-03 Saudi Arabian Oil Company HIPS proof testing in offshore or onshore applications
CN110133053B (zh) * 2019-06-14 2024-02-02 中国特种设备检测研究院 一种金属管道腐蚀监测方法及系统
CN110133054B (zh) * 2019-06-14 2024-02-02 中国特种设备检测研究院 一种金属管道特性分析系统
JP7604959B2 (ja) * 2021-03-10 2024-12-24 株式会社デンソー 空燃比センサ制御装置
WO2023074498A1 (ja) * 2021-10-28 2023-05-04 株式会社デンソー 回路装置
CN118091321B (zh) * 2024-03-07 2024-11-08 河南诺玖电气设备有限公司 一种输电线路接地网腐蚀检测方法及装置
CN121364215B (zh) * 2025-12-23 2026-03-24 资兴西坌矿业有限公司 基于矿山双回路供电线路的腐蚀程度检测方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040130340A1 (en) * 2003-01-06 2004-07-08 Eugen Tiefnig Corrosivity measuring device with temperature compensation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925456B2 (ja) * 1978-10-02 1984-06-18 志郎 春山 腐食速度測定方法及びその装置
US5006786A (en) * 1984-02-02 1991-04-09 Electric Power Research Institute, Inc. Device for in situ monitoring of corrosion rates of polarized or unpolarized metals
US5854557A (en) * 1993-04-16 1998-12-29 Tiefnig; Eugen Corrosion measurement system
US5792337A (en) * 1994-05-12 1998-08-11 Texas Instruments Incorporated Method and apparatus for detection of corrosion
GB2349221B (en) * 1999-04-19 2003-10-15 Cormon Ltd Electrical resistance sensor and apparatus for monitoring corrosion
US6690182B2 (en) * 2000-07-19 2004-02-10 Virginia Technologies, Inc Embeddable corrosion monitoring-instrument for steel reinforced structures
JP3416875B2 (ja) * 2000-07-24 2003-06-16 日本エルエスアイカード株式会社 土木・建設構造物の状態検査システム並びにそれに用いるセンサ一体型デバイス
GB0105688D0 (en) * 2001-03-08 2001-04-25 Integriti Invest Ltd Apparatus and method
US7866211B2 (en) * 2004-07-16 2011-01-11 Rosemount Inc. Fouling and corrosion detector for process control industries

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040130340A1 (en) * 2003-01-06 2004-07-08 Eugen Tiefnig Corrosivity measuring device with temperature compensation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Innovations in corrosion monitoring", WORLD PUMPS, ELSEVIER, OXFORD, GB, vol. 2005, no. 470, 9 November 2005 (2005-11-09), pages 20 - 24, XP027610674, ISSN: 0262-1762, [retrieved on 20051101], DOI: 10.1016/S0262-1762(05)70814-2 *

Also Published As

Publication number Publication date
JP2009544008A (ja) 2009-12-10
WO2008008567A3 (en) 2008-09-25
WO2008008567A2 (en) 2008-01-17
JP4964956B2 (ja) 2012-07-04
EP2044448A2 (de) 2009-04-08

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