GB1482584A - Moisture responsive resistance element - Google Patents
Moisture responsive resistance elementInfo
- Publication number
- GB1482584A GB1482584A GB30739/74A GB3073974A GB1482584A GB 1482584 A GB1482584 A GB 1482584A GB 30739/74 A GB30739/74 A GB 30739/74A GB 3073974 A GB3073974 A GB 3073974A GB 1482584 A GB1482584 A GB 1482584A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mol
- per cent
- resistance element
- teo
- mno
- 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
- 229910020203 CeO Inorganic materials 0.000 abstract 1
- 229910005793 GeO 2 Inorganic materials 0.000 abstract 1
- 229910018068 Li 2 O Inorganic materials 0.000 abstract 1
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 1
- 229910006404 SnO 2 Inorganic materials 0.000 abstract 1
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 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)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7847873A JPS5316917B2 (de) | 1973-07-13 | 1973-07-13 | |
JP7847773A JPS5316916B2 (de) | 1973-07-13 | 1973-07-13 | |
JP7847673A JPS5316915B2 (de) | 1973-07-13 | 1973-07-13 | |
JP48105455A JPS5243487B2 (de) | 1973-09-20 | 1973-09-20 | |
JP10545673A JPS5318278B2 (de) | 1973-09-20 | 1973-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1482584A true GB1482584A (en) | 1977-08-10 |
Family
ID=27524725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30739/74A Expired GB1482584A (en) | 1973-07-13 | 1974-07-11 | Moisture responsive resistance element |
Country Status (3)
Country | Link |
---|---|
US (1) | US3926858A (de) |
FR (1) | FR2241511B1 (de) |
GB (1) | GB1482584A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9236622B2 (en) | 2009-08-07 | 2016-01-12 | Ford Global Technologies, Llc | Fuel cell system with wetness sensor |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1477082A (en) * | 1974-10-15 | 1977-06-22 | Tokyo Shibaura Electric Co | Gas-sensing material |
US4086556A (en) * | 1975-09-18 | 1978-04-25 | Matsushita Electric Industrial Co., Ltd. | Humidity sensitive ceramic resistor |
US4080564A (en) * | 1975-10-02 | 1978-03-21 | Matsushita Electric Industrial Co., Ltd. | Humidity sensitive resistor device |
CH601135A5 (de) * | 1976-07-01 | 1978-06-30 | Bbc Brown Boveri & Cie | |
JPS5385400A (en) * | 1977-01-06 | 1978-07-27 | Tdk Corp | Porcelain composite for voltage non-linear resistor |
DE2821266A1 (de) * | 1978-05-16 | 1979-11-22 | Siemens Ag | Gassensoren |
US4321577A (en) * | 1980-02-25 | 1982-03-23 | General Electric Company | Integral humidity sensor/heater configurations |
JPS6054259B2 (ja) * | 1980-12-22 | 1985-11-29 | 株式会社村田製作所 | 感湿セラミツク |
US4464647A (en) * | 1981-02-12 | 1984-08-07 | Marcon Electronics Co. Ltd. | Humidity sensor made of metal oxide |
JPS5897801A (ja) * | 1981-12-07 | 1983-06-10 | 株式会社豊田中央研究所 | 感湿素子 |
DE3375212D1 (en) * | 1982-02-12 | 1988-02-11 | Matsushita Electric Ind Co Ltd | Humidity sensitive device |
JPS58141501A (ja) * | 1982-02-17 | 1983-08-22 | 株式会社デンソー | 感湿素子 |
JPS59120945A (ja) * | 1982-12-28 | 1984-07-12 | Shinkosumosu Denki Kk | 水素選択性センサ |
JPS59155102A (ja) * | 1983-02-24 | 1984-09-04 | 株式会社東芝 | 感湿素子 |
US20070166547A1 (en) * | 2003-08-05 | 2007-07-19 | Thomas Dobbertin | Use of a layer consisting of hydrophobic linear, or two-dimensional polycyclic aromatics as a barrier layer or an encapsulation and electric components constructed with a layer of this type and comprising organic polymers |
CN101553930A (zh) * | 2005-03-30 | 2009-10-07 | 莫克斯特罗尼克斯有限公司 | 金属氧化物半导体薄膜、结构和方法 |
CN104051106B (zh) * | 2014-06-24 | 2016-08-24 | 铜陵三佳变压器有限责任公司 | 一种用于变压器的氧化硼基铁氧体磁芯材料 |
AU2020256373B2 (en) * | 2020-01-07 | 2021-05-06 | Nantong University | Humidity sensor chip having three-electrode structure |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3766098A (en) * | 1970-06-22 | 1973-10-16 | Matsushita Electric Ind Co Ltd | Voltage nonlinear resistors |
-
1974
- 1974-07-11 US US487533A patent/US3926858A/en not_active Expired - Lifetime
- 1974-07-11 GB GB30739/74A patent/GB1482584A/en not_active Expired
- 1974-07-11 FR FR7424093A patent/FR2241511B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9236622B2 (en) | 2009-08-07 | 2016-01-12 | Ford Global Technologies, Llc | Fuel cell system with wetness sensor |
Also Published As
Publication number | Publication date |
---|---|
US3926858A (en) | 1975-12-16 |
DE2434129A1 (de) | 1975-01-30 |
DE2434129B2 (de) | 1977-05-05 |
FR2241511A1 (de) | 1975-03-21 |
FR2241511B1 (de) | 1977-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |