JPS6319815B2 - - Google Patents
Info
- Publication number
- JPS6319815B2 JPS6319815B2 JP53164403A JP16440378A JPS6319815B2 JP S6319815 B2 JPS6319815 B2 JP S6319815B2 JP 53164403 A JP53164403 A JP 53164403A JP 16440378 A JP16440378 A JP 16440378A JP S6319815 B2 JPS6319815 B2 JP S6319815B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- liquid
- steel
- aluminum
- corrosion
- 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
- 239000007788 liquid Substances 0.000 claims description 32
- 238000005260 corrosion Methods 0.000 claims description 30
- 229910052782 aluminium Inorganic materials 0.000 claims description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 230000007797 corrosion Effects 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 15
- 229910052709 silver Inorganic materials 0.000 claims description 11
- 239000004332 silver Substances 0.000 claims description 11
- 238000012806 monitoring device Methods 0.000 claims 6
- 239000002826 coolant Substances 0.000 description 28
- 239000000243 solution Substances 0.000 description 18
- 239000003112 inhibitor Substances 0.000 description 14
- 229910019142 PO4 Inorganic materials 0.000 description 12
- 235000021317 phosphate Nutrition 0.000 description 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 11
- 239000010452 phosphate Substances 0.000 description 11
- 239000010949 copper Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 230000009972 noncorrosive effect Effects 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 230000002528 anti-freeze Effects 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000010955 niobium Substances 0.000 description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007798 antifreeze agent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004382 potting Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- -1 Silver metals Chemical class 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 229940075397 calomel Drugs 0.000 description 1
- VJYIFXVZLXQVHO-UHFFFAOYSA-N chlorsulfuron Chemical compound COC1=NC(C)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)Cl)=N1 VJYIFXVZLXQVHO-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2025/00—Measuring
- F01P2025/80—Concentration anti-freeze
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2031/00—Fail safe
- F01P2031/20—Warning devices
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)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/866,074 US4147596A (en) | 1977-12-30 | 1977-12-30 | Method and apparatus for monitoring the effectiveness of corrosion inhibition of coolant fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54133235A JPS54133235A (en) | 1979-10-16 |
| JPS6319815B2 true JPS6319815B2 (US06566495-20030520-M00011.png) | 1988-04-25 |
Family
ID=25346867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16440378A Granted JPS54133235A (en) | 1977-12-30 | 1978-12-29 | Apparatus for monitoring corrosivity of liquid |
Country Status (5)
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4313042A (en) * | 1979-10-15 | 1982-01-26 | Ehrhart Dale L | Corrosion indicator |
| US4338959A (en) * | 1980-10-29 | 1982-07-13 | Borg-Warner Corporation | Device to automatically add a controlled amount of corrosion inhibitor in an engine cooling system |
| US4454006A (en) * | 1982-07-23 | 1984-06-12 | Petrolite Corporation | Method and apparatus for measuring total corrosion rate |
| CA1230500A (fr) * | 1983-08-16 | 1987-12-22 | Raynald Simoneau | Detecteur electrochimique de cavitation erosive |
| SE451346B (sv) * | 1984-05-03 | 1987-09-28 | Asea Atom Ab | Elektrod for elektrokemiska metningar i vattenlosningar vid hoga temperaturer samt sett att framstella densamma |
| US4638291A (en) * | 1984-06-13 | 1987-01-20 | Ford Motor Company | Sensor assembly for a radiator mounted coolant level monitoring system |
| CA1230171A (en) * | 1984-12-21 | 1987-12-08 | Pulp And Paper Research Institute Of Canada | Device for monitoring black liquor oxidation |
| DE3515767A1 (de) * | 1985-05-02 | 1986-11-06 | Alfred Teves Gmbh, 6000 Frankfurt | Vorrichtung zur ermittlung und ueberwachung der beschaffenheit, des zustands und des fuellstands einer druckfluessigkeit |
| US4666582A (en) * | 1985-09-26 | 1987-05-19 | Texas Instruments Incorporated | Coolant condition sensor apparatus |
| US4662232A (en) * | 1985-09-26 | 1987-05-05 | Texas Instruments Incorporated | Coolant condition sensor apparatus |
| EP0224323B1 (en) * | 1985-09-26 | 1991-06-12 | Texas Instruments Incorporated | Coolant condition sensor apparatus |
| GB9122380D0 (en) * | 1991-10-22 | 1991-12-04 | Importex Uk Limited | Surface sensing equipment |
| JPH05229582A (ja) * | 1992-02-25 | 1993-09-07 | Toshiba Electric Appliance Co Ltd | 照明器具の包装装置 |
| US5609740A (en) * | 1994-04-20 | 1997-03-11 | Cci Co., Ltd. | Corrosion preventiveness evaluation system for coolant |
| US5792337A (en) * | 1994-05-12 | 1998-08-11 | Texas Instruments Incorporated | Method and apparatus for detection of corrosion |
| FR2732111B1 (fr) * | 1995-03-21 | 1997-05-09 | Inst Francais Du Petrole | Capteur de surveillance du liquide de refroidissement de circuits echangeur de chaleur |
| US5647305A (en) * | 1996-04-12 | 1997-07-15 | Navistar International Transportation Corp. | Resettable coolant additive maintenance sensor |
| US6098575A (en) * | 1998-10-01 | 2000-08-08 | Navistar International Transportation Corp. | Coolant filter with coolant additive sensor |
| US6835304B2 (en) * | 2000-03-08 | 2004-12-28 | The Penray Companies, Inc. | Device for monitoring of a coolant regeneration system |
| GB0013250D0 (en) * | 2000-06-01 | 2000-07-19 | Bg Intellectual Pty Ltd | Inhibitor function check method and apparatus |
| SE519951C2 (sv) * | 2000-09-25 | 2003-04-29 | Scania Cv Publ | Metod för bestämning av korrosionsskyddet i en kylvätska |
| WO2002046701A2 (en) * | 2000-12-08 | 2002-06-13 | The Johns Hopkins University | Wireless multi-functional sensor platform and method for its use |
| SE523531C2 (sv) * | 2001-12-21 | 2004-04-27 | Scania Cv Ab | Förfarande och övervakningsanordning för att övervaka en korrisiansskyddskapacitet för en kylvätska i ett kylsystem |
| US9283521B2 (en) * | 2002-06-14 | 2016-03-15 | Parker-Hannifin Corporation | Single-use manifold and sensors for automated, aseptic transfer of solutions in bioprocessing applications |
| USRE49221E1 (en) | 2002-06-14 | 2022-09-27 | Parker Intangibles, Llc | Single-use manifolds for automated, aseptic handling of solutions in bioprocessing applications |
| US6930486B2 (en) * | 2002-10-18 | 2005-08-16 | Pulsafeeder, Inc. | Conductivity sensor |
| US20050039551A1 (en) * | 2003-07-24 | 2005-02-24 | Eric Shute | Tamper evident connector for an engine radiator |
| DE102005043699A1 (de) * | 2005-09-14 | 2007-03-22 | Daimlerchrysler Ag | Sensoreinheit und Sensorvorrichtung für ein Fahrzeug |
| US7857506B2 (en) * | 2005-12-05 | 2010-12-28 | Sencal Llc | Disposable, pre-calibrated, pre-validated sensors for use in bio-processing applications |
| US20090039864A1 (en) * | 2007-08-06 | 2009-02-12 | Honeywell International, Inc. | Wireless corrosion sensor |
| US7944218B2 (en) * | 2008-12-31 | 2011-05-17 | Motorola Solutions, Inc. | Immersion sensor to protect battery |
| US9476928B2 (en) * | 2009-04-28 | 2016-10-25 | Textron Innovations Inc. | System and method for detecting sensor leakage |
| CA2759235C (en) * | 2009-04-28 | 2016-06-21 | Bell Helicopter Textron Inc. | System and method for detecting sensor leakage |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3197388A (en) * | 1961-12-22 | 1965-07-27 | Pure Oil Co | Method and apparatus for estimating corrosion rate |
| US3537166A (en) * | 1968-08-30 | 1970-11-03 | John W Matyas | Apparatus for assembling hinges on folding doors and the like |
| US3772178A (en) * | 1968-10-03 | 1973-11-13 | Petrolite Corp | Electrode for corrosion test |
| US3649472A (en) * | 1968-10-14 | 1972-03-14 | Amp Inc | Porosity testing |
| DE1961826A1 (de) * | 1968-12-13 | 1970-07-16 | Hoyer William Eugene | Verfahren und Einrichtung zur Bestimmung von Korrosionsbedingungen in einem fluessigen System |
| US3660249A (en) * | 1970-02-05 | 1972-05-02 | Magna Corp | Method and apparatus for determining both the average corrosion rate, and the pitting tendency, substantially independently of the resistance of the electrolyte |
| US3725212A (en) * | 1970-03-07 | 1973-04-03 | Mitsubishi Motors Corp | Method for testing radiator-tube-clogging property of antifreezing coolants |
| US3714012A (en) * | 1971-11-18 | 1973-01-30 | Petrolite Corp | Corrosion test probe assembly |
| BE792443A (fr) * | 1971-12-14 | 1973-03-30 | Betz Laboratories | Ensemble a sonde pour mesurer la corrosion |
| US3832982A (en) * | 1973-09-10 | 1974-09-03 | H Guehr | Coolant loss or coolant pump malfunction detection system for internal combustion engines |
| GB1596520A (en) * | 1977-01-04 | 1981-08-26 | Texas Instruments Inc | Processes for determining corrosivity of automobile coolant |
-
1977
- 1977-12-30 US US05/866,074 patent/US4147596A/en not_active Expired - Lifetime
-
1978
- 1978-12-29 JP JP16440378A patent/JPS54133235A/ja active Granted
- 1978-12-29 IT IT52495/78A patent/IT1158196B/it active
- 1978-12-29 FR FR7836928A patent/FR2413655A1/fr active Granted
- 1978-12-29 DE DE19782856677 patent/DE2856677A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2413655B1 (US06566495-20030520-M00011.png) | 1985-03-15 |
| US4147596A (en) | 1979-04-03 |
| IT7852495A0 (it) | 1978-12-29 |
| IT1158196B (it) | 1987-02-18 |
| DE2856677C2 (US06566495-20030520-M00011.png) | 1988-01-14 |
| JPS54133235A (en) | 1979-10-16 |
| DE2856677A1 (de) | 1979-07-05 |
| FR2413655A1 (fr) | 1979-07-27 |
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