CH589283A5 - - Google Patents
Info
- Publication number
- CH589283A5 CH589283A5 CH812773A CH812773A CH589283A5 CH 589283 A5 CH589283 A5 CH 589283A5 CH 812773 A CH812773 A CH 812773A CH 812773 A CH812773 A CH 812773A CH 589283 A5 CH589283 A5 CH 589283A5
- Authority
- CH
- Switzerland
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
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- 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 (hu) | 1972-06-09 | 1972-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH589283A5 true CH589283A5 (hu) | 1977-06-30 |
Family
ID=5486917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH812773A CH589283A5 (hu) | 1972-06-09 | 1973-06-05 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4967697A (hu) |
| CH (1) | CH589283A5 (hu) |
| DD (1) | DD97487A1 (hu) |
| DE (1) | DE2325168A1 (hu) |
| FR (1) | FR2188160B3 (hu) |
| GB (1) | GB1429848A (hu) |
| HU (1) | HU167766B (hu) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU76937A1 (hu) * | 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 |
| 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 |
| 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 |
-
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 GB GB2732973A patent/GB1429848A/en not_active Expired
- 1973-06-08 FR FR7321108A patent/FR2188160B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DD97487A1 (hu) | 1973-05-14 |
| HU167766B (en) | 1975-12-29 |
| DE2325168A1 (de) | 1974-01-17 |
| JPS4967697A (hu) | 1974-07-01 |
| FR2188160A1 (hu) | 1974-01-18 |
| FR2188160B3 (hu) | 1976-05-28 |
| GB1429848A (en) | 1976-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |