SE0003402D0 - Metod för bestämning av korrosionsskyddet i en kylvätska för förbränningsmotorer - Google Patents
Metod för bestämning av korrosionsskyddet i en kylvätska för förbränningsmotorerInfo
- Publication number
- SE0003402D0 SE0003402D0 SE0003402A SE0003402A SE0003402D0 SE 0003402 D0 SE0003402 D0 SE 0003402D0 SE 0003402 A SE0003402 A SE 0003402A SE 0003402 A SE0003402 A SE 0003402A SE 0003402 D0 SE0003402 D0 SE 0003402D0
- Authority
- SE
- Sweden
- Prior art keywords
- coolant
- corrosion protection
- combustion engine
- determining
- engine coolant
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/4133—Refractometers, e.g. differential
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1826—Water organic contamination in water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003402A SE519951C2 (sv) | 2000-09-25 | 2000-09-25 | Metod för bestämning av korrosionsskyddet i en kylvätska |
PCT/SE2001/002053 WO2002025256A1 (en) | 2000-09-25 | 2001-09-24 | Method to determine the corrosion protection in engine coolants |
AU2001290452A AU2001290452A1 (en) | 2000-09-25 | 2001-09-24 | Method to determine the corrosion protection in engine coolants |
DE10196665T DE10196665T1 (de) | 2000-09-25 | 2001-09-24 | Verfahren zum Bestimmen des Korrosionsschutzes in Motorkühlmitteln |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003402A SE519951C2 (sv) | 2000-09-25 | 2000-09-25 | Metod för bestämning av korrosionsskyddet i en kylvätska |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0003402D0 true SE0003402D0 (sv) | 2000-09-25 |
SE0003402L SE0003402L (sv) | 2002-03-26 |
SE519951C2 SE519951C2 (sv) | 2003-04-29 |
Family
ID=20281132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0003402A SE519951C2 (sv) | 2000-09-25 | 2000-09-25 | Metod för bestämning av korrosionsskyddet i en kylvätska |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU2001290452A1 (sv) |
DE (1) | DE10196665T1 (sv) |
SE (1) | SE519951C2 (sv) |
WO (1) | WO2002025256A1 (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005043699A1 (de) * | 2005-09-14 | 2007-03-22 | Daimlerchrysler Ag | Sensoreinheit und Sensorvorrichtung für ein Fahrzeug |
GB2572547A (en) * | 2018-03-27 | 2019-10-09 | Hevasure Ltd | Monitoring inhibitor levels in a closed water system |
CN109115589A (zh) * | 2018-09-05 | 2019-01-01 | 广西玉柴机器股份有限公司 | 一种用糖量计测定防冻液有效工作浓度方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3635564A (en) * | 1969-07-31 | 1972-01-18 | Envirotech Corp | System for measuring organic content of water |
US4147596A (en) * | 1977-12-30 | 1979-04-03 | Texas Instruments Incorporated | Method and apparatus for monitoring the effectiveness of corrosion inhibition of coolant fluid |
JP2934408B2 (ja) * | 1996-04-09 | 1999-08-16 | アクアス株式会社 | 洗浄液の洗浄力評価方法 |
US5870185A (en) * | 1996-10-21 | 1999-02-09 | C.F.C. Technology, Inc. | Apparatus and method for fluid analysis |
CA2216046A1 (en) * | 1997-09-18 | 1999-03-18 | Kenneth Boegh | In-line sensor for colloidal and dissolved substances |
-
2000
- 2000-09-25 SE SE0003402A patent/SE519951C2/sv not_active IP Right Cessation
-
2001
- 2001-09-24 WO PCT/SE2001/002053 patent/WO2002025256A1/en active Application Filing
- 2001-09-24 DE DE10196665T patent/DE10196665T1/de not_active Withdrawn
- 2001-09-24 AU AU2001290452A patent/AU2001290452A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE10196665T1 (de) | 2003-08-07 |
SE0003402L (sv) | 2002-03-26 |
WO2002025256A1 (en) | 2002-03-28 |
SE519951C2 (sv) | 2003-04-29 |
AU2001290452A1 (en) | 2002-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |