JPH0315696B2 - - Google Patents
Info
- Publication number
- JPH0315696B2 JPH0315696B2 JP16233382A JP16233382A JPH0315696B2 JP H0315696 B2 JPH0315696 B2 JP H0315696B2 JP 16233382 A JP16233382 A JP 16233382A JP 16233382 A JP16233382 A JP 16233382A JP H0315696 B2 JPH0315696 B2 JP H0315696B2
- Authority
- JP
- Japan
- Prior art keywords
- flame
- alloy
- flame current
- oxidation
- oxide film
- 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
- 229910045601 alloy Inorganic materials 0.000 claims description 15
- 239000000956 alloy Substances 0.000 claims description 15
- 230000003647 oxidation Effects 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 11
- 229910018138 Al-Y Inorganic materials 0.000 claims description 9
- 229910002060 Fe-Cr-Al alloy Inorganic materials 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000000446 fuel Substances 0.000 description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004584 weight gain Effects 0.000 description 3
- 235000019786 weight gain Nutrition 0.000 description 3
- 229910000946 Y alloy Inorganic materials 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910018575 Al—Ti Inorganic materials 0.000 description 1
- 229910017060 Fe Cr Inorganic materials 0.000 description 1
- 229910002544 Fe-Cr Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- -1 and at the same time Substances 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel 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
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/626—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using heat to ionise a gas
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)
- Control Of Combustion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16233382A JPS5952747A (ja) | 1982-09-20 | 1982-09-20 | 炎電流感知センサ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16233382A JPS5952747A (ja) | 1982-09-20 | 1982-09-20 | 炎電流感知センサ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5952747A JPS5952747A (ja) | 1984-03-27 |
| JPH0315696B2 true JPH0315696B2 (US07223432-20070529-C00017.png) | 1991-03-01 |
Family
ID=15752549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16233382A Granted JPS5952747A (ja) | 1982-09-20 | 1982-09-20 | 炎電流感知センサ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952747A (US07223432-20070529-C00017.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60253962A (ja) * | 1984-05-31 | 1985-12-14 | Riken Corp | 火炎センサ−用金属電極 |
| JPS61176847A (ja) * | 1985-01-31 | 1986-08-08 | Riken Corp | 火炎センサ−用金属電極 |
| JP6533407B2 (ja) | 2015-03-31 | 2019-06-19 | Ｊｏｙｓｏｎ Ｓａｆｅｔｙ Ｓｙｓｔｅｍｓ Ｊａｐａｎ株式会社 | ガス圧式アクチュエータ |
-
1982
- 1982-09-20 JP JP16233382A patent/JPS5952747A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5952747A (ja) | 1984-03-27 |
