JPS4967697A - - Google Patents
Info
- Publication number
- JPS4967697A JPS4967697A JP6340673A JP6340673A JPS4967697A JP S4967697 A JPS4967697 A JP S4967697A JP 6340673 A JP6340673 A JP 6340673A JP 6340673 A JP6340673 A JP 6340673A JP S4967697 A JPS4967697 A JP S4967697A
- Authority
- JP
- Japan
- Prior art keywords
- gases
- substrate
- electrodes
- trans
- june
- 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.)
- Pending
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
- G01N27/02—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
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
- G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
- G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0002—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in ohmic resistance
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Electrochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD16356772A DD97487A1 (ja) | 1972-06-09 | 1972-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4967697A true JPS4967697A (ja) | 1974-07-01 |
Family
ID=5486917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6340673A Pending JPS4967697A (ja) | 1972-06-09 | 1973-06-07 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4967697A (ja) |
CH (1) | CH589283A5 (ja) |
DD (1) | DD97487A1 (ja) |
DE (1) | DE2325168A1 (ja) |
FR (1) | FR2188160B3 (ja) |
GB (1) | GB1429848A (ja) |
HU (1) | HU167766B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU76937A1 (ja) * | 1977-03-11 | 1978-10-18 | ||
EP0332935A1 (de) * | 1988-03-14 | 1989-09-20 | Siemens Aktiengesellschaft | Sensomaterial zur Messung des Partialdruckes von Gasen oder Dämpfen und Gassensor |
US7081368B2 (en) | 2000-09-01 | 2006-07-25 | Japan Science And Technology Corporation | Method for detecting gas with the use of photocurrent amplification and the like and gas sensor |
JP3530471B2 (ja) * | 2000-09-01 | 2004-05-24 | 独立行政法人 科学技術振興機構 | 光電流増幅現象等を利用したガス検知方法及びガスセンサー |
-
1972
- 1972-06-09 DD DD16356772A patent/DD97487A1/xx unknown
-
1973
- 1973-05-18 DE DE19732325168 patent/DE2325168A1/de active Pending
- 1973-05-28 HU HUHO001574 patent/HU167766B/hu unknown
- 1973-06-05 CH CH812773A patent/CH589283A5/xx not_active IP Right Cessation
- 1973-06-07 JP JP6340673A patent/JPS4967697A/ja active Pending
- 1973-06-08 FR FR7321108A patent/FR2188160B3/fr not_active Expired
- 1973-06-08 GB GB2732973A patent/GB1429848A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1429848A (en) | 1976-03-31 |
FR2188160A1 (ja) | 1974-01-18 |
HU167766B (en) | 1975-12-29 |
DE2325168A1 (de) | 1974-01-17 |
FR2188160B3 (ja) | 1976-05-28 |
CH589283A5 (ja) | 1977-06-30 |
DD97487A1 (ja) | 1973-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3325378A (en) | Electrochemical method and apparatus for measuring hydrogen content | |
GB1367883A (en) | Electrochemical cells of the packed bed type | |
GB1385464A (en) | Electrochemical sensors | |
JPS634660B2 (ja) | ||
JPS5770448A (en) | Enzyme electrode | |
GB1318815A (en) | Specific chemical probes | |
GB770597A (en) | Reference electrode for making ph measurements | |
DE2908916A1 (de) | Widerstandsmessfuehler zur erfassung des sauerstoffgehaltes in gasen, insbesondere in abgasen von verbrennungsmotoren, und verfahren zur herstellung desselben | |
GB1385201A (en) | Eleczrochemical cells | |
GB1360220A (en) | Apparatus for sensing the oxygen demand of aqueous samples | |
FR2188160B3 (ja) | ||
GB1468711A (en) | Gas electrode | |
US3974054A (en) | Measuring cell for determining oxygen concentrations in a gas mixture | |
GB1437075A (en) | Gas detectors | |
JPS6432161A (en) | Combustible gas sensor | |
JPS6459049A (en) | Gaseous carbon monoxide sensor | |
FR2237543A5 (en) | Sensor and procedure for the determination of nitrogen oxides - in exhaust gases, useful for monitoring exhaust catalyst systems | |
ES460823A1 (es) | Perfeccionamientos en elementos de sonda para registradores electroquimicos de medida de oxigeno. | |
KR880011591A (ko) | 기체 센서 및 센싱 방법 | |
GB1505983A (en) | Method for applying electrodes to ceramic electrochemical gas analysers | |
GB1008302A (en) | Improvements in or relating to porous electrodes | |
JPS62174643A (ja) | 可燃性ガスセンサ | |
JPS5312373A (en) | Measuring apparatus for temperature difference | |
JPS5397896A (en) | Oxygen concentration sensor and preparation thereof | |
JPS63172953A (ja) | 固体電解質を用いたアルコ−ル濃度測定方法 |