ITMI921944A0 - Sensore per misurazioni elettrochimiche - Google Patents
Sensore per misurazioni elettrochimicheInfo
- Publication number
- ITMI921944A0 ITMI921944A0 IT92MI1944A ITMI921944A ITMI921944A0 IT MI921944 A0 ITMI921944 A0 IT MI921944A0 IT 92MI1944 A IT92MI1944 A IT 92MI1944A IT MI921944 A ITMI921944 A IT MI921944A IT MI921944 A0 ITMI921944 A0 IT MI921944A0
- Authority
- IT
- Italy
- Prior art keywords
- sensor
- electrochemical measurements
- electrochemical
- measurements
- Prior art date
Links
- 238000002848 electrochemical method Methods 0.000 title 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74343691A | 1991-08-08 | 1991-08-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI921944A0 true ITMI921944A0 (it) | 1992-08-06 |
ITMI921944A1 ITMI921944A1 (it) | 1994-02-06 |
IT1255653B IT1255653B (it) | 1995-11-09 |
Family
ID=24988766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI921944A IT1255653B (it) | 1991-08-08 | 1992-08-06 | Sensore per misurazioni elettrochimiche |
Country Status (3)
Country | Link |
---|---|
US (1) | US5489371A (it) |
DE (1) | DE4225904A1 (it) |
IT (1) | IT1255653B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5728289A (en) * | 1996-10-11 | 1998-03-17 | Kirchnavy; Steve | Sensor cell holder for gas analyzer |
JP4497637B2 (ja) * | 1999-11-01 | 2010-07-07 | 株式会社ノーケン | 静電容量式検知装置 |
US6334360B1 (en) * | 2000-05-09 | 2002-01-01 | Po-Huei Chen | Water level controller with conductance terminals |
GB2362469B (en) | 2000-05-18 | 2004-06-30 | Schlumberger Holdings | Potentiometric sensor for wellbore applications |
US8758593B2 (en) * | 2004-01-08 | 2014-06-24 | Schlumberger Technology Corporation | Electrochemical sensor |
GB2409902B (en) | 2004-01-08 | 2006-04-19 | Schlumberger Holdings | Electro-chemical sensor |
US8274293B2 (en) | 2007-09-10 | 2012-09-25 | The Ohio State University Research Foundation | Apparatus and method for measurement of pH over a wide range of pressure |
WO2014011989A1 (en) | 2012-07-13 | 2014-01-16 | Saudi Arabian Oil Company | Apparatus, method and system for detecting salt in a hydrocarbon fluid |
US9207199B2 (en) | 2013-12-31 | 2015-12-08 | Saudi Arabian Oil Company | Analyzer for monitoring salt content in high resistivity fluids |
CN110462452A (zh) * | 2017-03-29 | 2019-11-15 | 夏普株式会社 | 光学装置用壳体和光学装置 |
DE102017112578A1 (de) * | 2017-06-08 | 2018-12-13 | Institut Für Luft- Und Kältetechnik Gemeinnützige Gmbh | Sensor und Verfahren zur Analyse von in einem elektrisch nichtleitenden Medium enthaltenen elektroaktiven Bestandteilen |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2752566A (en) * | 1952-01-05 | 1956-06-26 | Richard W Wells | Methods and means for indicating contamination of lubricating oil |
US2913386A (en) * | 1956-03-21 | 1959-11-17 | Jr Leland C Clark | Electrochemical device for chemical analysis |
US3264557A (en) * | 1961-12-06 | 1966-08-02 | Heeps Brian Hamilton | Method and apparatus for detecting and measuring minute quantities of water presentin liquid hydrocarbon fuels |
US3260656A (en) * | 1962-09-27 | 1966-07-12 | Corning Glass Works | Method and apparatus for electrolytically determining a species in a fluid |
US3181058A (en) * | 1963-07-05 | 1965-04-27 | Cities Service Oil Co | Method and apparatus for determination of amount of salt in hydrocarbon oil |
US3711395A (en) * | 1969-06-06 | 1973-01-16 | Biomarine Industries | Galvanic cells |
US4313086A (en) * | 1979-03-15 | 1982-01-26 | Baum Robert A | Method and apparatus for separating oil and water and measuring the amount of oil |
US4729824A (en) * | 1982-05-11 | 1988-03-08 | Giner, Inc. | Gas sensor and method of using same |
US4638305A (en) * | 1985-03-22 | 1987-01-20 | General Motors Corporation | Apparatus for detecting water in fuel |
US4744870A (en) * | 1986-12-23 | 1988-05-17 | University Of Dayton | Method for evaluating the remaining useful life of a lubricant |
US4741204A (en) * | 1987-04-16 | 1988-05-03 | Thermo King Corporation | Measurement of the depletion of basic additives in lubricating oil |
ATE74438T1 (de) * | 1987-09-04 | 1992-04-15 | Moeller Willi Ag | Ionenselektiver teil von vorrichtungen zur bestimmung der ionenkonzentrationen und verfahren zur herstellung von hydrophile gruppen aufweisenden polymermaterialien. |
US4961163A (en) * | 1988-12-02 | 1990-10-02 | Bryan Avron I | System for monitoring and reporting the operability and calibration status of a pH sensor |
-
1992
- 1992-08-06 IT ITMI921944A patent/IT1255653B/it active IP Right Grant
- 1992-08-07 DE DE4225904A patent/DE4225904A1/de not_active Withdrawn
-
1993
- 1993-03-25 US US08/037,016 patent/US5489371A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5489371A (en) | 1996-02-06 |
IT1255653B (it) | 1995-11-09 |
ITMI921944A1 (it) | 1994-02-06 |
DE4225904A1 (de) | 1993-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960806 |