DE3437494C2 - - Google Patents
Info
- Publication number
- DE3437494C2 DE3437494C2 DE19843437494 DE3437494A DE3437494C2 DE 3437494 C2 DE3437494 C2 DE 3437494C2 DE 19843437494 DE19843437494 DE 19843437494 DE 3437494 A DE3437494 A DE 3437494A DE 3437494 C2 DE3437494 C2 DE 3437494C2
- Authority
- DE
- Germany
- Prior art keywords
- measuring element
- corrosion
- galvanic
- galvanic measuring
- connection zone
- 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
Links
- 238000005260 corrosion Methods 0.000 claims description 36
- 230000007797 corrosion Effects 0.000 claims description 36
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 150000002739 metals Chemical class 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 230000004043 responsiveness Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Contacts (AREA)
- Prevention Of Electric Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843437494 DE3437494A1 (de) | 1984-10-12 | 1984-10-12 | Bimetallsicherung fuer korrosionsanzeige |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843437494 DE3437494A1 (de) | 1984-10-12 | 1984-10-12 | Bimetallsicherung fuer korrosionsanzeige |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3437494A1 DE3437494A1 (de) | 1986-05-22 |
| DE3437494C2 true DE3437494C2 (enrdf_load_stackoverflow) | 1988-10-20 |
Family
ID=6247770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843437494 Granted DE3437494A1 (de) | 1984-10-12 | 1984-10-12 | Bimetallsicherung fuer korrosionsanzeige |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3437494A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4342804C1 (de) * | 1993-12-15 | 1994-11-03 | Daimler Benz Ag | Sicherung gegen Ozonemissionen für ozonerzeugende und/oder ozonvernichtende Vorrichtungen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2683637A1 (fr) * | 1991-11-12 | 1993-05-14 | De Pontbriand Bertrand | Dispositif destine a faciliter la detection de la corrosion dans une installation a fluide. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881056A (en) * | 1956-06-29 | 1959-04-07 | Honeywell Regulator Co | Galvanic corrosion indicator |
| US2834858A (en) * | 1956-12-18 | 1958-05-13 | Pure Oil Co | Corrosion testing probe |
| US3047847A (en) * | 1958-12-12 | 1962-07-31 | Pure Oil Co | Device for remotely indicating corrosion |
| GB1444990A (en) * | 1972-11-17 | 1976-08-04 | Gen Electric | Fluid reaction machines and erosion indicators therefor |
-
1984
- 1984-10-12 DE DE19843437494 patent/DE3437494A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4342804C1 (de) * | 1993-12-15 | 1994-11-03 | Daimler Benz Ag | Sicherung gegen Ozonemissionen für ozonerzeugende und/oder ozonvernichtende Vorrichtungen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3437494A1 (de) | 1986-05-22 |
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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 |