JPS59116536A - 湿度センサ - Google Patents
湿度センサInfo
- Publication number
- JPS59116536A JPS59116536A JP57231824A JP23182482A JPS59116536A JP S59116536 A JPS59116536 A JP S59116536A JP 57231824 A JP57231824 A JP 57231824A JP 23182482 A JP23182482 A JP 23182482A JP S59116536 A JPS59116536 A JP S59116536A
- Authority
- JP
- Japan
- Prior art keywords
- ceramic body
- humidity sensor
- humidity
- electrode
- range
- 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.)
- Granted
Links
- 239000011148 porous material Substances 0.000 claims abstract description 13
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910001925 ruthenium oxide Inorganic materials 0.000 claims abstract description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000011224 oxide ceramic Substances 0.000 claims 1
- 229910052574 oxide ceramic Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 abstract description 23
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 4
- 150000004706 metal oxides Chemical class 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000000843 powder Substances 0.000 abstract description 4
- 230000004044 response Effects 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 3
- 239000004065 semiconductor Substances 0.000 abstract description 3
- 239000011230 binding agent Substances 0.000 abstract description 2
- 239000007772 electrode material Substances 0.000 abstract description 2
- 239000002003 electrode paste Substances 0.000 abstract description 2
- 239000011521 glass Substances 0.000 abstract description 2
- 238000007650 screen-printing Methods 0.000 abstract description 2
- 238000013329 compounding Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000002123 temporal effect Effects 0.000 abstract 1
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
- 230000004043 responsiveness Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000002001 electrolyte material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- GNMQOUGYKPVJRR-UHFFFAOYSA-N nickel(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Ni+3].[Ni+3] GNMQOUGYKPVJRR-UHFFFAOYSA-N 0.000 description 1
- PZFKDUMHDHEBLD-UHFFFAOYSA-N oxo(oxonickeliooxy)nickel Chemical compound O=[Ni]O[Ni]=O PZFKDUMHDHEBLD-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (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)
- Non-Adjustable Resistors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57231824A JPS59116536A (ja) | 1982-12-24 | 1982-12-24 | 湿度センサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57231824A JPS59116536A (ja) | 1982-12-24 | 1982-12-24 | 湿度センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59116536A true JPS59116536A (ja) | 1984-07-05 |
| JPS6313146B2 JPS6313146B2 (enrdf_load_stackoverflow) | 1988-03-24 |
Family
ID=16929589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57231824A Granted JPS59116536A (ja) | 1982-12-24 | 1982-12-24 | 湿度センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116536A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0751539A3 (en) * | 1995-06-29 | 1997-05-28 | Murata Manufacturing Co | Thermistor with positive characteristics |
| EP0779630A1 (en) * | 1995-12-13 | 1997-06-18 | Murata Manufacturing Co., Ltd. | Positive characteristic thermistor device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53112494U (enrdf_load_stackoverflow) * | 1977-02-15 | 1978-09-07 |
-
1982
- 1982-12-24 JP JP57231824A patent/JPS59116536A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53112494U (enrdf_load_stackoverflow) * | 1977-02-15 | 1978-09-07 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0751539A3 (en) * | 1995-06-29 | 1997-05-28 | Murata Manufacturing Co | Thermistor with positive characteristics |
| US5790011A (en) * | 1995-06-29 | 1998-08-04 | Murata Manufacturing Co., Ltd. | Positive characteristics thermistor device with a porosity occupying rate in an outer region higher than that of an inner region |
| EP0779630A1 (en) * | 1995-12-13 | 1997-06-18 | Murata Manufacturing Co., Ltd. | Positive characteristic thermistor device |
| US5907271A (en) * | 1995-12-13 | 1999-05-25 | Murata Manufacturing Co., Ltd. | Positive characteristic thermistor device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6313146B2 (enrdf_load_stackoverflow) | 1988-03-24 |
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