JPS6152937B2 - - Google Patents
Info
- Publication number
- JPS6152937B2 JPS6152937B2 JP14719680A JP14719680A JPS6152937B2 JP S6152937 B2 JPS6152937 B2 JP S6152937B2 JP 14719680 A JP14719680 A JP 14719680A JP 14719680 A JP14719680 A JP 14719680A JP S6152937 B2 JPS6152937 B2 JP S6152937B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- heat
- platinum
- resistant
- electrodes
- 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
- 238000001514 detection method Methods 0.000 claims description 9
- 229910052573 porcelain Inorganic materials 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 38
- 239000007789 gas Substances 0.000 description 18
- 239000000758 substrate Substances 0.000 description 17
- 229910052697 platinum Inorganic materials 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910001260 Pt alloy Inorganic materials 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- 238000007084 catalytic combustion reaction Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 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
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14719680A JPS5770443A (en) | 1980-10-20 | 1980-10-20 | Detection element of combustible gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14719680A JPS5770443A (en) | 1980-10-20 | 1980-10-20 | Detection element of combustible gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5770443A JPS5770443A (en) | 1982-04-30 |
| JPS6152937B2 true JPS6152937B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-11-15 |
Family
ID=15424723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14719680A Granted JPS5770443A (en) | 1980-10-20 | 1980-10-20 | Detection element of combustible gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5770443A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1980
- 1980-10-20 JP JP14719680A patent/JPS5770443A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5770443A (en) | 1982-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4453397A (en) | Gas detecting sensor | |
| KR910006223B1 (ko) | 가스센서 및 그 제조방법 | |
| US4413502A (en) | Gas detecting sensor | |
| JP2992748B2 (ja) | 接触燃焼式ガスセンサ及びその製造方法 | |
| JPH03149791A (ja) | セラミックヒータ | |
| JP2004037402A (ja) | 薄膜ガスセンサ | |
| JPS6152937B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPS5734446A (en) | Nultifunctional detecting element and multifunctional detector | |
| JPH06174674A (ja) | 半導体ガスセンサ | |
| JPH08226909A (ja) | 接触燃焼式一酸化炭素ガスセンサ | |
| JPS6154174B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JP2704687B2 (ja) | ガス検知素子 | |
| JPH0540102A (ja) | ガスセンサ | |
| JPS6152936B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| RU2098806C1 (ru) | Газочувствительный толстопленочный датчик | |
| JP2003294670A (ja) | 薄膜ガスセンサ | |
| JP2955583B2 (ja) | ガスセンサ用検知素子 | |
| JPH02263145A (ja) | 半導体式ガスセンサ | |
| JPH0875692A (ja) | 接触燃焼式ガスセンサ | |
| JPS55160842A (en) | Gas sensing element | |
| JPS589052A (ja) | 複合ガス検知素子 | |
| JP2604415B2 (ja) | ガスセンサ | |
| JPS5960349A (ja) | 感ガス素子 | |
| JPS58118953A (ja) | 感ガス素子 | |
| JPS5833499B2 (ja) | 還元性気体検知装置およびその製造方法 |