ATE211546T1 - Methode und gerät zur messung des ohmischen abfallfreien potentials und zur bewertung der beschichtungsintegrität in anwesenheit von streuströmen - Google Patents
Methode und gerät zur messung des ohmischen abfallfreien potentials und zur bewertung der beschichtungsintegrität in anwesenheit von streuströmenInfo
- Publication number
- ATE211546T1 ATE211546T1 AT95111315T AT95111315T ATE211546T1 AT E211546 T1 ATE211546 T1 AT E211546T1 AT 95111315 T AT95111315 T AT 95111315T AT 95111315 T AT95111315 T AT 95111315T AT E211546 T1 ATE211546 T1 AT E211546T1
- Authority
- AT
- Austria
- Prior art keywords
- unit
- potential
- stray currents
- structures
- ohmical
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000004210 cathodic protection Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000013213 extrapolation Methods 0.000 abstract 1
- 238000012417 linear regression Methods 0.000 abstract 1
- 239000011150 reinforced concrete Substances 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
- 238000012800 visualization Methods 0.000 abstract 1
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 Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Prevention Of Electric Corrosion (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Bridges Or Land Bridges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI941561A IT1273729B (it) | 1994-07-22 | 1994-07-22 | Dispositivi per la misura del potenziale nel terreno e nel calcestruzzo in presenza di campi elettrici variabili |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE211546T1 true ATE211546T1 (de) | 2002-01-15 |
Family
ID=11369345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT95111315T ATE211546T1 (de) | 1994-07-22 | 1995-07-19 | Methode und gerät zur messung des ohmischen abfallfreien potentials und zur bewertung der beschichtungsintegrität in anwesenheit von streuströmen |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0693681B1 (de) |
| AT (1) | ATE211546T1 (de) |
| DE (1) | DE69524822D1 (de) |
| IT (1) | IT1273729B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10021994A1 (de) * | 2000-05-05 | 2001-11-08 | Ruhrgas Ag | Verfahren zur Bestimmung des Rohr/Bodenpotentials an kathodisch geschützten Rohrleitungen |
| CN109094427B (zh) * | 2018-08-23 | 2023-09-22 | 南京铁道职业技术学院 | 基于电压补偿的地铁杂散电流抑制系统及方法 |
| CN111398151A (zh) * | 2019-01-02 | 2020-07-10 | 中国石油化工股份有限公司 | 交流杂散电流对管道的干扰腐蚀试验装置 |
| CN111638396B (zh) * | 2020-06-02 | 2022-05-03 | 安徽大学 | 一种基于Boost的土壤杂散电流电位监测方法 |
| CN112376052B (zh) * | 2020-11-12 | 2022-09-13 | 重庆燃气集团股份有限公司 | 天然气管道防杂散电流腐蚀系统以及窥探装置 |
| CN113848373B (zh) * | 2021-10-27 | 2025-05-02 | 西安热工研究院有限公司 | 一种埋地管道附近土壤杂散电流测量装置及使用方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1512161A (en) * | 1976-01-12 | 1978-05-24 | Morgan Berkeley & Co Ltd | Cathodic protection of structures |
| FR2592484B1 (fr) * | 1985-12-31 | 1988-04-01 | Total France | Procede et dispositif d'analyse de l'effet corrosif du sol et de son environnement sur une structure metallique enterree et application a la localisation de cet effet. |
| FI873507A7 (fi) * | 1986-08-29 | 1988-03-01 | John B Miller | Menetelmä korjausta vaativien vahvistettujen betonirakenteiden alueiden paikantamiseksi. |
| WO1988009498A1 (en) * | 1987-05-19 | 1988-12-01 | Isaac Solomon | Pipeline coating survey equipment |
-
1994
- 1994-07-22 IT ITMI941561A patent/IT1273729B/it active IP Right Grant
-
1995
- 1995-07-19 EP EP95111315A patent/EP0693681B1/de not_active Expired - Lifetime
- 1995-07-19 AT AT95111315T patent/ATE211546T1/de not_active IP Right Cessation
- 1995-07-19 DE DE69524822T patent/DE69524822D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0693681B1 (de) | 2002-01-02 |
| ITMI941561A0 (it) | 1994-07-22 |
| ITMI941561A1 (it) | 1996-01-22 |
| IT1273729B (it) | 1997-07-09 |
| DE69524822D1 (de) | 2002-02-07 |
| EP0693681A1 (de) | 1996-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |