DK567585A - Maalefoeler til undersoegelse af vaesker - Google Patents
Maalefoeler til undersoegelse af vaesker Download PDFInfo
- Publication number
- DK567585A DK567585A DK567585A DK567585A DK567585A DK 567585 A DK567585 A DK 567585A DK 567585 A DK567585 A DK 567585A DK 567585 A DK567585 A DK 567585A DK 567585 A DK567585 A DK 567585A
- Authority
- DK
- Denmark
- Prior art keywords
- metal oxide
- liquids
- electrodes
- measuring probe
- examination
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 5
- 238000005259 measurement Methods 0.000 title abstract 3
- 239000000523 sample Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000011810 insulating material Substances 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 150000004706 metal oxides Chemical class 0.000 abstract 2
- 229910003455 mixed metal oxide Inorganic materials 0.000 abstract 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 abstract 1
- 238000011835 investigation Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
Classifications
-
- 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
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2888—Lubricating oil characteristics, e.g. deterioration
-
- 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
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/227—Sensors changing capacitance upon adsorption or absorption of fluid components, e.g. electrolyte-insulator-semiconductor sensors, MOS capacitors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Food Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Electrochemistry (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Eye Examination Apparatus (AREA)
- Protection Of Generators And Motors (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Measurement Of Radiation (AREA)
- Carbon And Carbon Compounds (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843413135 DE3413135A1 (de) | 1984-04-06 | 1984-04-06 | Messsonde zur erfassung qualitativer aenderungen von fluessigkeiten |
| DE3413135 | 1984-04-06 | ||
| PCT/DE1985/000107 WO1985004718A1 (en) | 1984-04-06 | 1985-04-09 | Measuring probe for the analysis of liquids |
| DE8500107 | 1985-04-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK567585D0 DK567585D0 (da) | 1985-12-06 |
| DK567585A true DK567585A (da) | 1985-12-06 |
| DK167037B1 DK167037B1 (da) | 1993-08-16 |
Family
ID=6232936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK567585A DK167037B1 (da) | 1984-04-06 | 1985-12-06 | Maalefoeler til undersoegelse af vaesker |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0182795B1 (da) |
| JP (1) | JPH0752167B2 (da) |
| AT (1) | ATE78924T1 (da) |
| AU (1) | AU4157185A (da) |
| DE (2) | DE3413135A1 (da) |
| DK (1) | DK167037B1 (da) |
| FI (1) | FI854815A0 (da) |
| NO (1) | NO179386C (da) |
| WO (1) | WO1985004718A1 (da) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3643389A1 (de) * | 1986-12-19 | 1988-07-07 | Duerrwaechter E Dr Doduco | Verfahren zum erzeugen eines elektrischen sinussignals mit veraenderlicher frequenz |
| DE3812687A1 (de) * | 1988-04-16 | 1989-10-26 | Duerrwaechter E Dr Doduco | Kapazitiver sensor zum bestimmen des niveaus einer fluessigkeit in einem behaelter |
| DE3840961A1 (de) * | 1988-12-05 | 1990-06-07 | Hellige Gmbh | Ionensensitive elektrode und verfahren zur temperaturgangkompensation bei solchen elektroden |
| DE3904142C2 (de) * | 1989-02-11 | 1994-06-16 | Hans Dipl Ing Gluesing | Verfahren und Vorrichtung zur On-line Kontrolle von Motorenölen |
| DE4004192A1 (de) * | 1989-12-04 | 1991-08-22 | Hauber Elektronik Gmbh | Messgeraet zur bestimmung des wassergehalts in bremsfluessigkeiten von kraftfahrzeugen |
| JP2519116B2 (ja) * | 1990-05-30 | 1996-07-31 | 株式会社ユニシアジェックス | 静電容量式アルコ―ル濃度測定装置 |
| US5488311A (en) * | 1990-05-30 | 1996-01-30 | Japan Electronic Control Systems Co., Ltd. | Apparatus and method for measuring alcohol concentration of liquid blended with alcohol applicable to an automotive vehicle mounted internal combustion engine |
| DE4115664A1 (de) * | 1991-05-14 | 1992-11-19 | Werner Maier | Kaeltemitteloelsensor mit externem saeurewarngeraet |
| ATE310950T1 (de) | 1999-12-08 | 2005-12-15 | Sensirion Ag | Kapazitiver sensor |
| DE10025690A1 (de) * | 2000-05-24 | 2001-11-29 | Zahnradfabrik Friedrichshafen | Vorrichtung zur Sensierung des Ölzustands |
| TWI475220B (zh) * | 2012-10-31 | 2015-03-01 | Univ Nat Taiwan | 簡易油品品質檢測裝置及檢測方法 |
| DE102014210122A1 (de) | 2014-05-27 | 2015-12-03 | Robert Bosch Gmbh | Vorrichtung zum Bestimmen eines Werts einer zu messenden Eigenschaft eines Fluids, Verfahren zum Betreiben einer Vorrichtung zum Bestimmen eines Werts einer zu messenden Eigenschaft eines Fluids sowie Verfahren zum Herstellen einer Vorrichtung zum Bestimmen eines Werts einer zu messenden Eigenschaft eines Fluids |
| JP7132886B2 (ja) * | 2019-05-28 | 2022-09-07 | 株式会社豊田中央研究所 | 腐食侵入水素測定装置および腐食侵入水素評価方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3453143A (en) * | 1965-10-13 | 1969-07-01 | Singer General Precision | Method of making a moisture sensitive capacitor |
| DE2938434C2 (de) * | 1979-09-22 | 1981-07-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Kapazitiver Feuchtigkeitsfühler und Verfahren zur Herstellung des Fühlers |
| FR2498329A1 (fr) * | 1981-01-19 | 1982-07-23 | Commissariat Energie Atomique | Hygrometre capacitif a dielectrique mince et son procede de fabrication |
| DE3151630C2 (de) * | 1981-12-28 | 1986-07-03 | Endress U. Hauser Gmbh U. Co, 7867 Maulburg | Feuchtigkeitsfühler und Verfahren zu seiner Herstellung |
| US4571543A (en) * | 1983-03-28 | 1986-02-18 | Southwest Medical Products, Inc. | Specific material detection and measuring device |
-
1984
- 1984-04-06 DE DE19843413135 patent/DE3413135A1/de not_active Withdrawn
-
1985
- 1985-04-09 AU AU41571/85A patent/AU4157185A/en not_active Abandoned
- 1985-04-09 JP JP60501665A patent/JPH0752167B2/ja not_active Expired - Lifetime
- 1985-04-09 EP EP85901380A patent/EP0182795B1/de not_active Expired - Lifetime
- 1985-04-09 AT AT85901380T patent/ATE78924T1/de not_active IP Right Cessation
- 1985-04-09 DE DE8585901380T patent/DE3586417D1/de not_active Expired - Fee Related
- 1985-04-09 WO PCT/DE1985/000107 patent/WO1985004718A1/de active IP Right Grant
- 1985-12-04 FI FI854815A patent/FI854815A0/fi not_active Application Discontinuation
- 1985-12-05 NO NO854902A patent/NO179386C/no unknown
- 1985-12-06 DK DK567585A patent/DK167037B1/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI854815A (fi) | 1985-12-04 |
| EP0182795B1 (de) | 1992-07-29 |
| WO1985004718A1 (en) | 1985-10-24 |
| DE3413135A1 (de) | 1985-10-17 |
| DK567585D0 (da) | 1985-12-06 |
| FI854815A0 (fi) | 1985-12-04 |
| JPS61502836A (ja) | 1986-12-04 |
| NO179386C (no) | 1996-09-25 |
| NO179386B (no) | 1996-06-17 |
| AU4157185A (en) | 1985-11-01 |
| EP0182795A1 (de) | 1986-06-04 |
| ATE78924T1 (de) | 1992-08-15 |
| NO854902L (no) | 1985-12-05 |
| DE3586417D1 (de) | 1992-09-03 |
| DK167037B1 (da) | 1993-08-16 |
| JPH0752167B2 (ja) | 1995-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |