SE424471B - Elektrokemisk gasdetektor - Google Patents
Elektrokemisk gasdetektorInfo
- Publication number
- SE424471B SE424471B SE7508441A SE7508441A SE424471B SE 424471 B SE424471 B SE 424471B SE 7508441 A SE7508441 A SE 7508441A SE 7508441 A SE7508441 A SE 7508441A SE 424471 B SE424471 B SE 424471B
- Authority
- SE
- Sweden
- Prior art keywords
- gas detector
- electrochemical gas
- electrochemical
- detector
- gas
- Prior art date
Links
Classifications
-
- 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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
- G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742436261 DE2436261B2 (de) | 1974-07-27 | 1974-07-27 | Elektrochemische gasdetektoren |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7508441L SE7508441L (sv) | 1976-01-28 |
SE424471B true SE424471B (sv) | 1982-07-19 |
Family
ID=5921708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7508441A SE424471B (sv) | 1974-07-27 | 1975-07-24 | Elektrokemisk gasdetektor |
Country Status (12)
Country | Link |
---|---|
US (1) | US4049503A (sv) |
JP (1) | JPS555052B2 (sv) |
BE (1) | BE831673A (sv) |
CA (1) | CA1071304A (sv) |
DE (1) | DE2436261B2 (sv) |
DK (1) | DK340275A (sv) |
FR (1) | FR2280078A1 (sv) |
GB (1) | GB1509582A (sv) |
IT (1) | IT1040137B (sv) |
LU (1) | LU73068A1 (sv) |
NL (1) | NL179091C (sv) |
SE (1) | SE424471B (sv) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2621676C3 (de) * | 1976-05-15 | 1979-01-11 | Bayer Ag, 5090 Leverkusen | Elektrochemischer Gasdetektor zum Nachweis von Gasspuren |
DE2627487A1 (de) * | 1976-06-18 | 1977-12-29 | Bayer Ag | Elektrochemischer nachweis von phosgen in gasgemischen |
DE2657570C3 (de) * | 1976-12-18 | 1980-11-20 | Bayer Ag, 5090 Leverkusen | Elektrochemische Zelle zum Nachweis von Schwefelwasserstoff in einem Gasgemisch |
IT1094165B (it) * | 1977-02-28 | 1985-07-26 | Gen Electric | Rivelatore di gas potenziostatato a tre elettrodi ad elettrolita solido polimerico avente caratteristiche di corrente di fondo altamente invariabili con la temperatura durante il funzionamento con aria priva di gas |
GB1552620A (en) * | 1977-02-28 | 1979-09-19 | Ici Ltd | Electrochemical device for detecting and/or monitoring a component of a fluid |
DE2715285C2 (de) * | 1977-04-05 | 1983-08-25 | Vjačeslav Michajlovič Puškino Moskovskaja oblast' Krylov | Elektrochemische Zelle zum Bestimmen von Wasserstoff und wasserstoffhaltigen Reduktionsmitteln |
DE2832328C2 (de) * | 1977-07-27 | 1986-08-07 | Coal Industry (Patents) Ltd., London | Gassensor mit elektrochemischer Zelle |
DE2733781A1 (de) * | 1977-07-27 | 1979-02-15 | Hartmann & Braun Ag | Elektrochemische messzellen |
US4123700A (en) * | 1977-11-14 | 1978-10-31 | General Electric Company | Potentiostated, self-humidifying, solid polymer electrolyte carbon monoxide dosimeter |
US4169779A (en) * | 1978-12-26 | 1979-10-02 | Catalyst Research Corporation | Electrochemical cell for the detection of hydrogen sulfide |
US4184937A (en) * | 1978-12-26 | 1980-01-22 | Catalyst Research Corporation | Electrochemical cell for the detection of chlorine |
US4326200A (en) * | 1979-05-18 | 1982-04-20 | Neotronics Limited | Gas detecting and measuring apparatus |
JPS5670928U (sv) * | 1979-11-06 | 1981-06-11 | ||
JPS56112641A (en) * | 1980-02-12 | 1981-09-05 | Mitsubishi Chem Ind Ltd | Electrolytic solution for coulometric titration by karl fischer method |
DE3033796A1 (de) * | 1980-09-09 | 1982-04-22 | Bayer Ag, 5090 Leverkusen | Elektrochemischer sensor zum nachweis reduzierender gase, insbesondere von kohlenmonoxid, hydrazin und wasserstoff in luft |
US4473456A (en) * | 1981-04-08 | 1984-09-25 | National Research Development Corporation | Conductimetric gas sensor |
JPS57187647A (en) * | 1981-05-15 | 1982-11-18 | Hitachi Ltd | Combustion detector |
DE3129680A1 (de) * | 1981-07-28 | 1983-02-17 | Bayer Ag, 5090 Leverkusen | Messeinrichtung zur analytischen bestimmung eines gaspartialdruckes |
DE3277134D1 (en) * | 1982-06-07 | 1987-10-08 | Dow Chemical Co | Analyzer for chemical oxidizing or reducing agents |
US4460448A (en) * | 1982-09-30 | 1984-07-17 | The Dow Chemical Company | Calibration unit for gases |
JPS59107980A (ja) * | 1982-12-07 | 1984-06-22 | イビデン株式会社 | 薄板状セラミツクス焼結体の製造方法 |
US4469562A (en) * | 1982-12-29 | 1984-09-04 | Chang Kuo Wei | Carbon dioxide sensor |
CH661128A5 (de) * | 1983-09-07 | 1987-06-30 | Proton Ag | Messsonde zu potentiometrischer messung von ionenkonzentrationen, verfahren zu deren herstellung und ihre verwendung. |
US4525266A (en) * | 1983-10-13 | 1985-06-25 | Allied Corporation | Electrochemical gas sensor |
US4522690A (en) * | 1983-12-01 | 1985-06-11 | Honeywell Inc. | Electrochemical sensing of carbon monoxide |
US4595486A (en) * | 1985-02-01 | 1986-06-17 | Allied Corporation | Electrochemical gas sensor |
DE3609402A1 (de) * | 1986-03-20 | 1987-09-24 | Bayer Diagnostic & Electronic | Verfahren zur herstellung elektrochemischer gassensoren |
JP2511880B2 (ja) * | 1986-06-03 | 1996-07-03 | 松下電器産業株式会社 | 冷媒加熱器 |
JPH0512656Y2 (sv) * | 1987-03-18 | 1993-04-02 | ||
DE3715260C3 (de) * | 1987-05-08 | 1994-07-07 | Licentia Gmbh | Vorrichtung zum Nachweisen und zur quantitativen Bestimmung von Stickstoffdioxid in einem Gasgemisch |
GB2205653A (en) * | 1987-05-15 | 1988-12-14 | Nat Res Dev | Electrochemical sensor with solid phase electrolyte |
US4812221A (en) * | 1987-07-15 | 1989-03-14 | Sri International | Fast response time microsensors for gaseous and vaporous species |
GB8927377D0 (en) * | 1989-12-04 | 1990-01-31 | Univ Edinburgh | Improvements in and relating to amperometric assays |
DE4128494A1 (de) * | 1991-08-28 | 1993-03-04 | Bayer Ag | Elektrochemischer sensor |
GB9218376D0 (en) * | 1992-08-28 | 1992-10-14 | Cranfield Inst Of Tech | Media for biocatalytic electrochemical reactions in the gaseous phase |
DE19708038C2 (de) * | 1997-02-28 | 2000-03-09 | Draegerwerk Ag | Elektrochemische Meßzelle zum Nachweis von Phosgen |
US6248224B1 (en) * | 1999-05-12 | 2001-06-19 | Mst Analytics Inc. | Toxic sensor and method of manufacture |
AU2003251278A1 (en) * | 2002-09-16 | 2004-04-30 | Aerocrine Ab | Sensor holder |
GB2404738B (en) * | 2003-08-04 | 2005-09-28 | Schlumberger Holdings | System and method for sensing using diamond based microelectrodes |
US7678253B2 (en) * | 2003-08-11 | 2010-03-16 | Mehrooz Zamanzadeh | Atmospheric corrosion sensor |
US7407998B2 (en) * | 2004-09-28 | 2008-08-05 | Arkema France | Stabilized UV transparent acrylic composition |
US20060074161A1 (en) * | 2004-09-28 | 2006-04-06 | Shi-Jun Yang | Stabilized UV transparent acrylic composition |
AU2008222632A1 (en) * | 2007-03-08 | 2008-09-12 | Fsp Instruments, Inc. | Gas analyzer |
US20120276648A1 (en) * | 2011-04-29 | 2012-11-01 | Schlumberger Technology Corporation | Electrostatically stabilized metal sulfide nanoparticles for colorimetric measurement of hydrogen sulfide |
JP6622955B2 (ja) * | 2014-10-09 | 2019-12-18 | 株式会社パイロットコーポレーション | ガスセンサ用ゲル状組成物 |
JP2016148589A (ja) * | 2015-02-12 | 2016-08-18 | セイコーエプソン株式会社 | センサー用ゲルおよびセンサー |
WO2019144134A2 (en) | 2018-01-22 | 2019-07-25 | InSyte Systems, Inc. | Low impedance sensor for low density materials |
EP4403185A1 (en) | 2021-09-15 | 2024-07-24 | University of The Ryukyus | Pharmaceutical composition for treating cognitive decline or for treating overweightness or obesity |
JPWO2023042887A1 (sv) | 2021-09-15 | 2023-03-23 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3160577A (en) * | 1961-03-24 | 1964-12-08 | Bendix Corp | Sensing unit |
US3272725A (en) * | 1963-05-08 | 1966-09-13 | Pan American Petroleum Corp | Method of electrolytically testing oxygen concentration |
US3258415A (en) * | 1964-05-11 | 1966-06-28 | Union Carbide Corp | Oxygen analyzer and oxygen-depolarized cell therefor |
US3857760A (en) * | 1968-07-08 | 1974-12-31 | Bayer Ag | Process of measuring the concentration of a dissociatable component in a gas and apparatus therefor |
US3912614A (en) * | 1972-01-10 | 1975-10-14 | Int Biophysics Corp | Sensor |
US3785948A (en) * | 1972-02-14 | 1974-01-15 | Dudley Wright H | Electrochemical oxygen detector |
-
1974
- 1974-07-27 DE DE19742436261 patent/DE2436261B2/de active Granted
-
1975
- 1975-07-22 GB GB30598/75A patent/GB1509582A/en not_active Expired
- 1975-07-24 US US05/598,601 patent/US4049503A/en not_active Expired - Lifetime
- 1975-07-24 SE SE7508441A patent/SE424471B/sv not_active IP Right Cessation
- 1975-07-24 BE BE158557A patent/BE831673A/xx not_active IP Right Cessation
- 1975-07-25 FR FR7523368A patent/FR2280078A1/fr active Granted
- 1975-07-25 DK DK340275A patent/DK340275A/da unknown
- 1975-07-25 NL NLAANVRAGE7508920,A patent/NL179091C/xx not_active IP Right Cessation
- 1975-07-25 CA CA232,221A patent/CA1071304A/en not_active Expired
- 1975-07-25 LU LU73068A patent/LU73068A1/xx unknown
- 1975-07-25 IT IT25804/75A patent/IT1040137B/it active
- 1975-07-25 JP JP9034075A patent/JPS555052B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7508920A (nl) | 1976-01-29 |
IT1040137B (it) | 1979-12-20 |
DE2436261A1 (de) | 1976-02-12 |
SE7508441L (sv) | 1976-01-28 |
FR2280078A1 (fr) | 1976-02-20 |
GB1509582A (en) | 1978-05-04 |
FR2280078B1 (sv) | 1981-08-07 |
DE2436261B2 (de) | 1976-11-25 |
DK340275A (da) | 1976-01-28 |
BE831673A (fr) | 1976-01-26 |
CA1071304A (en) | 1980-02-05 |
NL179091C (nl) | 1986-07-01 |
JPS555052B2 (sv) | 1980-02-04 |
JPS5137287A (sv) | 1976-03-29 |
US4049503A (en) | 1977-09-20 |
LU73068A1 (sv) | 1976-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE424471B (sv) | Elektrokemisk gasdetektor | |
DK538975A (da) | Gasanalysator | |
FR2334102A1 (fr) | Detecteur electrochimique de gaz | |
SE7500803L (sv) | Sekunderbatteri | |
NL7501297A (nl) | Detector. | |
SE7505591L (sv) | Vetskekromatograf | |
SE7506233L (sv) | Elektrokemisk anordning | |
SE7510472L (sv) | Elektrolytisk cell | |
SE7511683L (sv) | Elektrokemisk cell | |
NL7508151A (nl) | Detector. | |
IT1033156B (it) | Generatore elettrochimico | |
SE7508198L (sv) | Elektrolytisk cell | |
BE827627A (fr) | Detecteur coulometrique | |
SE7512681L (sv) | Gaslaser | |
SE439209B (sv) | Branddetektor | |
SE7513301L (sv) | Rokdetektor | |
AT358680B (de) | Neutronendetektor | |
GB1448307A (en) | Gas detector | |
DK228275A (da) | Gaslekageindikator | |
SE7511537L (sv) | Elektrolytisk cell | |
SE7510073L (sv) | Rorelsedetektor | |
NL7511992A (nl) | Detector. | |
IT1047779B (it) | Accumulatore | |
ES203345Y (es) | Detector de gas. | |
BR7507857A (pt) | Detetor de nivel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 7508441-8 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 7508441-8 Format of ref document f/p: F |