FR1503010A - Hygromètre et procédé de fabrication - Google Patents
Hygromètre et procédé de fabricationInfo
- Publication number
- FR1503010A FR1503010A FR8117A FR06008117A FR1503010A FR 1503010 A FR1503010 A FR 1503010A FR 8117 A FR8117 A FR 8117A FR 06008117 A FR06008117 A FR 06008117A FR 1503010 A FR1503010 A FR 1503010A
- Authority
- FR
- France
- Prior art keywords
- hygrometer
- manufacturing process
- manufacturing
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
- H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
- H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
- H01C17/06533—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component composed of oxides
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US506803A US3345596A (en) | 1965-11-08 | 1965-11-08 | Hygrometer and method of fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1503010A true FR1503010A (fr) | 1967-11-24 |
Family
ID=24016072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8117A Expired FR1503010A (fr) | 1965-11-08 | 1966-11-02 | Hygromètre et procédé de fabrication |
Country Status (3)
Country | Link |
---|---|
US (1) | US3345596A (fr) |
FR (1) | FR1503010A (fr) |
GB (1) | GB1092989A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5424118B1 (fr) * | 1968-10-18 | 1979-08-18 | ||
US3703697A (en) * | 1971-06-23 | 1972-11-21 | Honeywell Inc | Relative humidity sensor |
US3906426A (en) * | 1974-02-19 | 1975-09-16 | Plessey Inc | Humidity sensor |
US3890703A (en) * | 1974-02-19 | 1975-06-24 | Plessey Inc | Method of making humidity sensor |
US4050048A (en) * | 1975-04-09 | 1977-09-20 | Plessey Incorporated | Humidity sensor, material therefor and method |
US3987676A (en) * | 1975-11-28 | 1976-10-26 | Bennewitz Paul F | Relative humidity detector |
US4373391A (en) * | 1979-06-26 | 1983-02-15 | General Electric Company | Relative humidity sensitive material |
US4280885A (en) * | 1979-11-09 | 1981-07-28 | Savery James W | Method of and apparatus for active electro-chemical water and similar environmental contaminant elimination in semi-conductor and other electronic and electrical devices and the like |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1708073A (en) * | 1925-05-01 | 1929-04-09 | Atlantic Prec Instr Company | Method and mechanism for determining the moisture content of paper or other material |
NL91385C (fr) * | 1942-10-22 | |||
US2414793A (en) * | 1945-06-29 | 1947-01-28 | Bell Telephone Labor Inc | Method of making resistors |
US2633521A (en) * | 1949-06-28 | 1953-03-31 | Bell Telephone Labor Inc | High-temperature coefficient resistor and method of making it |
US2674583A (en) * | 1949-12-23 | 1954-04-06 | Bell Telephone Labor Inc | High temperature coefficient resistors and methods of making them |
US2626445A (en) * | 1950-06-07 | 1953-01-27 | Steatite Res Corp | Heavy-metal oxide resistors and process of making same |
US3077774A (en) * | 1957-02-18 | 1963-02-19 | Energy Kontrols Inc | Humidity indicating device |
US3045198A (en) * | 1959-12-11 | 1962-07-17 | James P Dolan | Detection device |
-
1965
- 1965-11-08 US US506803A patent/US3345596A/en not_active Expired - Lifetime
-
1966
- 1966-10-20 GB GB46892/66A patent/GB1092989A/en not_active Expired
- 1966-11-02 FR FR8117A patent/FR1503010A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1092989A (en) | 1967-11-29 |
US3345596A (en) | 1967-10-03 |
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