JPS6343700B2 - - Google Patents
Info
- Publication number
- JPS6343700B2 JPS6343700B2 JP15121780A JP15121780A JPS6343700B2 JP S6343700 B2 JPS6343700 B2 JP S6343700B2 JP 15121780 A JP15121780 A JP 15121780A JP 15121780 A JP15121780 A JP 15121780A JP S6343700 B2 JPS6343700 B2 JP S6343700B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- ignition
- signal
- light emission
- optical filter
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 26
- 230000003287 optical effect Effects 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 15
- 238000004020 luminiscence type Methods 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Of Engines (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15121780A JPS5773647A (en) | 1980-10-27 | 1980-10-27 | Preignition detector for spark ignition engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15121780A JPS5773647A (en) | 1980-10-27 | 1980-10-27 | Preignition detector for spark ignition engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5773647A JPS5773647A (en) | 1982-05-08 |
| JPS6343700B2 true JPS6343700B2 (enrdf_load_stackoverflow) | 1988-09-01 |
Family
ID=15513795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15121780A Granted JPS5773647A (en) | 1980-10-27 | 1980-10-27 | Preignition detector for spark ignition engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5773647A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE43406T1 (de) * | 1981-07-23 | 1989-06-15 | Ail Corp | Verfahren und einrichtung zur erzeugung eines verbrennungsbeginnsignal fuer eine selbszuendende brennkraftmaschine. |
| JPS5957137A (ja) * | 1982-09-27 | 1984-04-02 | Japanese National Railways<Jnr> | 光フアイバを用いた往復動内燃機関シリンダ内部の燃焼状況検知方法 |
| DE3505063A1 (de) * | 1985-02-14 | 1986-08-14 | Bosch Gmbh Robert | Verfahren und einrichtung zur regelung der verbrennungen in den brennraeumen einer brennkraftmaschine |
| DE19859310A1 (de) * | 1998-12-22 | 2000-06-29 | Bosch Gmbh Robert | Motorregelungsvorrichtung |
| US8265851B2 (en) * | 2009-05-18 | 2012-09-11 | Closed-Loop Engine Technology, Llc | Method of controlling engine performance |
| CN112987544B (zh) * | 2021-01-29 | 2022-03-11 | 深圳市珈玛纳米技术有限公司 | 一种电发火头点火时间测量方法 |
-
1980
- 1980-10-27 JP JP15121780A patent/JPS5773647A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5773647A (en) | 1982-05-08 |
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