RU2011106014A - BIMETAL CONTROL CORROSION SENSOR - Google Patents
BIMETAL CONTROL CORROSION SENSOR Download PDFInfo
- Publication number
- RU2011106014A RU2011106014A RU2011106014/28A RU2011106014A RU2011106014A RU 2011106014 A RU2011106014 A RU 2011106014A RU 2011106014/28 A RU2011106014/28 A RU 2011106014/28A RU 2011106014 A RU2011106014 A RU 2011106014A RU 2011106014 A RU2011106014 A RU 2011106014A
- Authority
- RU
- Russia
- Prior art keywords
- moisture
- housing
- corrosion sensor
- contact electrode
- absorbing material
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title claims abstract 5
- 238000005260 corrosion Methods 0.000 title claims abstract 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract 4
- 239000011358 absorbing material Substances 0.000 claims abstract 4
- 239000004020 conductor Substances 0.000 claims abstract 4
- 239000010949 copper Substances 0.000 claims abstract 4
- 229910052802 copper Inorganic materials 0.000 claims abstract 4
- 239000010959 steel Substances 0.000 claims abstract 4
- 238000010521 absorption reaction Methods 0.000 claims abstract 2
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
1. Биметаллический датчик контактной коррозии, содержащий корпус, контактный электрод, влагопоглощающий материал, медные заглушки, диэлектрические прокладки и измерительные проводники, отличающийся тем, что корпус выполнен из отрезка стальной газовой трубы, внутри которой установлен цилиндрический контактный электрод, а щелевая полость между корпусом и контактным электродом заполнена влагопоглощающим материалом с возможностью увеличения ионной проводимости при поглощении влаги. ! 2. Биметаллический датчик контактной коррозии по п.1, отличающийся тем, что торцевые заглушки выполнены из меди и образуют со стальным корпусом гальванопару, коммутируемую при помощи измерительных проводников. 1. A bimetallic contact corrosion sensor containing a housing, a contact electrode, a moisture-absorbing material, copper plugs, dielectric gaskets and measuring conductors, characterized in that the housing is made of a piece of steel gas pipe, inside of which there is a cylindrical contact electrode, and a gap cavity between the housing and the contact electrode is filled with moisture-absorbing material with the possibility of increasing ionic conductivity upon absorption of moisture. ! 2. The bimetallic contact corrosion sensor according to claim 1, characterized in that the end caps are made of copper and form an galvanic pair with a steel body, switched by means of measuring conductors.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011106014/28A RU2463576C1 (en) | 2011-02-17 | 2011-02-17 | Bimetallic contact corrosion sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2011106014/28A RU2463576C1 (en) | 2011-02-17 | 2011-02-17 | Bimetallic contact corrosion sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2011106014A true RU2011106014A (en) | 2012-08-27 |
| RU2463576C1 RU2463576C1 (en) | 2012-10-10 |
Family
ID=46937276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011106014/28A RU2463576C1 (en) | 2011-02-17 | 2011-02-17 | Bimetallic contact corrosion sensor |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2463576C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2662466C1 (en) * | 2017-11-17 | 2018-07-26 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Underground pipeline section corrosive state evaluation method based on the corrosion surveys and in-pipe diagnostics data |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU371483A1 (en) * | 1971-04-01 | 1973-02-22 | И. Б. Жилинский , В. И. Краснов Московский институт химического машиностроени | DEVICE FOR CONTROL OF THE DEGREE OF CORROSION AND EROSION DESTRUCTION |
| US5306414A (en) * | 1993-05-17 | 1994-04-26 | Regents Of The University Of California | Corrosion sensor |
| RU2386950C1 (en) * | 2008-08-11 | 2010-04-20 | Общество с ограниченной ответственностью "Газпром Трансгаз Ставрополь" | Corrosion detector |
| JP5002606B2 (en) * | 2009-01-30 | 2012-08-15 | 日立Ｇｅニュークリア・エナジー株式会社 | Corrosion potential sensor |
| RU98588U1 (en) * | 2010-05-24 | 2010-10-20 | Общество с ограниченной ответственностью "Завод газовой аппаратуры "НС" | DISCRETE INDICATOR OF LOCAL CORROSION OF METAL STRUCTURES |
-
2011
- 2011-02-17 RU RU2011106014/28A patent/RU2463576C1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2463576C1 (en) | 2012-10-10 |
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