NL92243C - - Google Patents
Info
- Publication number
- NL92243C NL92243C NL92243DA NL92243C NL 92243 C NL92243 C NL 92243C NL 92243D A NL92243D A NL 92243DA NL 92243 C NL92243 C NL 92243C
- Authority
- NL
- Netherlands
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
- G01N27/121—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 for determining moisture content, e.g. humidity, of the fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH704552X | 1950-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL92243C true NL92243C (US07534539-20090519-C00280.png) |
Family
ID=4530289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL92243D NL92243C (US07534539-20090519-C00280.png) | 1950-05-17 |
Country Status (6)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2904765A (en) * | 1955-10-17 | 1959-09-15 | Jerrold M Seehof | Fast response recording hygrometer |
| DE1033932B (de) * | 1956-12-12 | 1958-07-10 | Plessey Co Ltd | Feuchtigkeitsempfindliches Element und Verfahren zu seiner Herstellung |
| US3077774A (en) * | 1957-02-18 | 1963-02-19 | Energy Kontrols Inc | Humidity indicating device |
| US3014858A (en) * | 1958-02-03 | 1961-12-26 | Cons Electrodynamics Corp | Electrolytic film |
| US3072556A (en) * | 1958-02-03 | 1963-01-08 | Cons Electrodynamics Corp | Method of making electrolytic measuring cell |
| US3186225A (en) * | 1959-07-29 | 1965-06-01 | Union Carbide Corp | Moisture sensing method and apparatus |
| US3208926A (en) * | 1960-08-25 | 1965-09-28 | Leeds & Northrup Co | Coulometric systems |
| NL282170A (US07534539-20090519-C00280.png) * | 1961-08-17 | |||
| US3255324A (en) * | 1962-05-28 | 1966-06-07 | Energy Conversion Devices Inc | Moisture responsive resistance device |
| US3954590A (en) * | 1972-08-18 | 1976-05-04 | E. I. Du Pont De Nemours And Company | Iridium thin ribbon electrodes for electrochemical cells |
| US4053381A (en) * | 1976-05-19 | 1977-10-11 | Eastman Kodak Company | Device for determining ionic activity of components of liquid drops |
| US4076596A (en) * | 1976-10-07 | 1978-02-28 | Leeds & Northrup Company | Apparatus for electrolytically determining a species in a fluid and method of use |
| US4287753A (en) * | 1980-07-24 | 1981-09-08 | Grantham Frederick W | Automatic moisture controller with stack sensor |
| IT1286680B1 (it) * | 1996-07-23 | 1998-07-15 | Mara Larini | Sensore a film spesso per la misura dell'umidita' |
| EP4281760A1 (en) * | 2021-01-20 | 2023-11-29 | Henkel AG & Co. KGaA | Flexible sensor device for moisture detection |
| JP2022143968A (ja) * | 2021-03-18 | 2022-10-03 | 株式会社東芝 | 二酸化炭素電解装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US241909A (en) * | 1881-05-24 | tainter | ||
| US1749826A (en) * | 1926-06-08 | 1930-03-11 | Lubach Walter | Electric hygrometer |
| US1942958A (en) * | 1930-09-10 | 1934-01-09 | United Res Corp | Light-sensitive cell |
| US2381299A (en) * | 1943-03-13 | 1945-08-07 | Westinghouse Electric Corp | Hygrometer |
| US2458348A (en) * | 1944-05-06 | 1949-01-04 | Eastman Kodak Co | Electric resistance film hygrometer |
| US2542944A (en) * | 1945-04-20 | 1951-02-20 | Interval Instr Inc | Dew point meter |
| US2481728A (en) * | 1945-10-24 | 1949-09-13 | Bendix Aviat Corp | Humidity responsive resistor |
-
0
- NL NL92243D patent/NL92243C/xx active
-
1950
- 1950-05-17 CH CH292446D patent/CH292446A/de unknown
-
1951
- 1951-05-10 DE DEV3359A patent/DE880505C/de not_active Expired
- 1951-05-15 US US226441A patent/US2715667A/en not_active Expired - Lifetime
- 1951-05-16 FR FR1037117D patent/FR1037117A/fr not_active Expired
- 1951-05-17 GB GB11565/51A patent/GB704552A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1037117A (fr) | 1953-09-15 |
| DE880505C (de) | 1953-06-22 |
| CH292446A (de) | 1953-08-15 |
| GB704552A (en) | 1954-02-24 |
| US2715667A (en) | 1955-08-16 |
