DE3908671A1 - Sonde zur korrosionsueberwachung - Google Patents
Sonde zur korrosionsueberwachungInfo
- Publication number
- DE3908671A1 DE3908671A1 DE19893908671 DE3908671A DE3908671A1 DE 3908671 A1 DE3908671 A1 DE 3908671A1 DE 19893908671 DE19893908671 DE 19893908671 DE 3908671 A DE3908671 A DE 3908671A DE 3908671 A1 DE3908671 A1 DE 3908671A1
- Authority
- DE
- Germany
- Prior art keywords
- corrosion
- coolant
- probe
- electrodes
- sensor
- 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.)
- Granted
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 34
- 230000007797 corrosion Effects 0.000 title claims abstract description 30
- 239000000523 sample Substances 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 title claims abstract description 9
- 239000002826 coolant Substances 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims 2
- 238000011156 evaluation Methods 0.000 abstract description 8
- 239000011888 foil Substances 0.000 abstract description 7
- 239000000654 additive Substances 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000010408 film Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004575 stone Substances 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
- G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
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)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893908671 DE3908671A1 (de) | 1989-03-16 | 1989-03-16 | Sonde zur korrosionsueberwachung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893908671 DE3908671A1 (de) | 1989-03-16 | 1989-03-16 | Sonde zur korrosionsueberwachung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3908671A1 true DE3908671A1 (de) | 1990-09-20 |
| DE3908671C2 DE3908671C2 (enrdf_load_stackoverflow) | 1991-05-23 |
Family
ID=6376528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893908671 Granted DE3908671A1 (de) | 1989-03-16 | 1989-03-16 | Sonde zur korrosionsueberwachung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3908671A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19620954A1 (de) * | 1996-05-24 | 1997-11-27 | Putzmeister Ag | Anordnung zur Verschleißüberwachung von Förderrohren, Rohrweichen und dergleichen Bauteilen |
| EP2503314A1 (en) * | 2011-03-25 | 2012-09-26 | ABB Oy | Anticipatory failure indicator and fluid cooling arrangement |
| DE102021105966A1 (de) | 2021-03-11 | 2022-09-15 | Voith Patent Gmbh | Fluidkreislauf |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19646841A1 (de) * | 1996-11-13 | 1998-05-14 | Eilenburger Elektrolyse & Umwelttechnik Gmbh | Verfahren und Vorrichtung zur Direktbestimmung der Abtragsgeschwindigkeit von Metallen in Ätz- und Beizlösungen |
| DE19715556B4 (de) * | 1997-04-15 | 2012-05-10 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Anordnung eines Sensorgehäuses an einer Wand |
| DE10128607A1 (de) * | 2001-06-13 | 2003-01-09 | Abb Patent Gmbh | Meßstoffberührte Elektrode |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019527A1 (fr) * | 1979-05-11 | 1980-11-26 | Gaz De France | Dispositif de déclenchement d'alarme associé à une conduite dans laquelle circule un fluide entraînant avec lui des particules solides |
| US4468613A (en) * | 1981-11-27 | 1984-08-28 | Texaco Inc. | Apparatus for detecting corrosion rate |
-
1989
- 1989-03-16 DE DE19893908671 patent/DE3908671A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019527A1 (fr) * | 1979-05-11 | 1980-11-26 | Gaz De France | Dispositif de déclenchement d'alarme associé à une conduite dans laquelle circule un fluide entraînant avec lui des particules solides |
| US4468613A (en) * | 1981-11-27 | 1984-08-28 | Texaco Inc. | Apparatus for detecting corrosion rate |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19620954A1 (de) * | 1996-05-24 | 1997-11-27 | Putzmeister Ag | Anordnung zur Verschleißüberwachung von Förderrohren, Rohrweichen und dergleichen Bauteilen |
| DE19620954B4 (de) * | 1996-05-24 | 2005-07-07 | Putzmeister Ag | Anordnung zur Verschleißüberwachung von einem Materialabrieb unterworfenen Rohren |
| EP2503314A1 (en) * | 2011-03-25 | 2012-09-26 | ABB Oy | Anticipatory failure indicator and fluid cooling arrangement |
| CN102706513A (zh) * | 2011-03-25 | 2012-10-03 | Abb有限公司 | 预期失效指示器和流体冷却装置 |
| JP2012202999A (ja) * | 2011-03-25 | 2012-10-22 | Abb Oy | 予期される故障の表示器及び流体冷却装置 |
| US8602065B2 (en) | 2011-03-25 | 2013-12-10 | Abb Oy | Anticipatory failure indicator and fluid cooling arrangement |
| DE102021105966A1 (de) | 2021-03-11 | 2022-09-15 | Voith Patent Gmbh | Fluidkreislauf |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3908671C2 (enrdf_load_stackoverflow) | 1991-05-23 |
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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 | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE |
|
| 8339 | Ceased/non-payment of the annual fee |