JPS6155064B2 - - Google Patents
Info
- Publication number
- JPS6155064B2 JPS6155064B2 JP57024509A JP2450982A JPS6155064B2 JP S6155064 B2 JPS6155064 B2 JP S6155064B2 JP 57024509 A JP57024509 A JP 57024509A JP 2450982 A JP2450982 A JP 2450982A JP S6155064 B2 JPS6155064 B2 JP S6155064B2
- Authority
- JP
- Japan
- Prior art keywords
- dew condensation
- sensing element
- condensation sensing
- terminal electrode
- main component
- 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
- 230000005494 condensation Effects 0.000 claims description 29
- 238000009833 condensation Methods 0.000 claims description 29
- 239000000758 substrate Substances 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000005388 borosilicate glass Substances 0.000 claims description 4
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229910000510 noble metal Inorganic materials 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910018885 Pt—Au Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N lead(II) oxide Inorganic materials [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 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 |
|---|---|---|---|
| JP57024509A JPS58142252A (ja) | 1982-02-19 | 1982-02-19 | 結露感知素子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57024509A JPS58142252A (ja) | 1982-02-19 | 1982-02-19 | 結露感知素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58142252A JPS58142252A (ja) | 1983-08-24 |
| JPS6155064B2 true JPS6155064B2 (fr) | 1986-11-26 |
Family
ID=12140141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57024509A Granted JPS58142252A (ja) | 1982-02-19 | 1982-02-19 | 結露感知素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58142252A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0371774B1 (fr) * | 1988-11-29 | 1997-11-12 | Ngk Spark Plug Co., Ltd | Appareil de mesure de l'humidité utilisant une cellule électrochimique |
| FI92440C (fi) * | 1993-08-23 | 1994-11-10 | Vaisala Oy | Detektori ja menetelmä nesteen läsnäolon ja/tai sen faasimuutoksen havaitsemiseksi |
| US7210333B2 (en) | 2003-05-30 | 2007-05-01 | Ngk Spark Plug Co., Ltd. | Humidity sensor and method of using the humidity sensor |
| US9987658B1 (en) * | 2017-03-29 | 2018-06-05 | The United States Of America As Represented By The Aministrator Of The National Aeronautics And Space Administration | Method of manufacturing a humidity sensing material |
| JP6819516B2 (ja) * | 2017-08-30 | 2021-01-27 | トヨタ自動車株式会社 | 加湿装置及びそれを備えた燃料電池システム |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533386A (en) * | 1976-06-30 | 1978-01-13 | Yokogawa Hokushin Electric Corp | Electrode for dew point instrument |
| JPS5716961B2 (fr) * | 1975-03-31 | 1982-04-08 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716961U (fr) * | 1980-07-03 | 1982-01-28 |
-
1982
- 1982-02-19 JP JP57024509A patent/JPS58142252A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716961B2 (fr) * | 1975-03-31 | 1982-04-08 | ||
| JPS533386A (en) * | 1976-06-30 | 1978-01-13 | Yokogawa Hokushin Electric Corp | Electrode for dew point instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58142252A (ja) | 1983-08-24 |
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