CA2383209A1 - Systeme d'allumage pour melanges de carburants stratifies - Google Patents
Systeme d'allumage pour melanges de carburants stratifies Download PDFInfo
- Publication number
- CA2383209A1 CA2383209A1 CA002383209A CA2383209A CA2383209A1 CA 2383209 A1 CA2383209 A1 CA 2383209A1 CA 002383209 A CA002383209 A CA 002383209A CA 2383209 A CA2383209 A CA 2383209A CA 2383209 A1 CA2383209 A1 CA 2383209A1
- Authority
- CA
- Canada
- Prior art keywords
- electrodes
- electrode
- discharge
- ignitor
- plasma
- 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.)
- Abandoned
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 102
- 239000000203 mixture Substances 0.000 title claims abstract description 61
- 238000002485 combustion reaction Methods 0.000 claims abstract description 90
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 10
- 230000000977 initiatory effect Effects 0.000 claims description 8
- 239000012777 electrically insulating material Substances 0.000 claims 2
- 230000015556 catabolic process Effects 0.000 abstract description 33
- 208000028659 discharge Diseases 0.000 description 128
- 239000003990 capacitor Substances 0.000 description 120
- 238000004804 winding Methods 0.000 description 39
- 239000011810 insulating material Substances 0.000 description 30
- 239000007789 gas Substances 0.000 description 16
- 238000002679 ablation Methods 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 238000007599 discharging Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 238000010304 firing Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 8
- 239000012212 insulator Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000003989 dielectric material Substances 0.000 description 7
- 230000003628 erosive effect Effects 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000006091 Macor Substances 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 1
- 229940112669 cuprous oxide Drugs 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P9/00—Electric spark ignition control, not otherwise provided for
- F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
- F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/50—Sparking plugs having means for ionisation of gap
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spark Plugs (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15409099P | 1999-09-15 | 1999-09-15 | |
| US60/154,090 | 1999-09-15 | ||
| PCT/US2000/016747 WO2001020162A1 (fr) | 1999-09-15 | 2000-06-16 | Systeme d'allumage pour melanges de carburants stratifies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2383209A1 true CA2383209A1 (fr) | 2001-03-22 |
Family
ID=22549964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002383209A Abandoned CA2383209A1 (fr) | 1999-09-15 | 2000-06-16 | Systeme d'allumage pour melanges de carburants stratifies |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1214518A1 (fr) |
| AU (1) | AU5496300A (fr) |
| CA (1) | CA2383209A1 (fr) |
| MX (1) | MXPA02002937A (fr) |
| TW (1) | TW505736B (fr) |
| WO (1) | WO2001020162A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004039406A1 (de) * | 2004-08-13 | 2006-02-23 | Siemens Ag | Plasma-Zünd-Verfahren und -Vorrichtung zur Zündung von Kraftstoff/Luft-Gemischen in Verbrennungskraftmaschinen |
| FR2884365B1 (fr) * | 2005-04-08 | 2013-10-11 | Renault Sas | Bougie multi-etincelles a chambre ouverte |
| FR2928240B1 (fr) * | 2008-02-28 | 2016-10-28 | Renault Sas | Optimisation de la frequence d'excitation d'une bougie radiofrequence. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5076223A (en) * | 1990-03-30 | 1991-12-31 | Board Of Regents, The University Of Texas System | Miniature railgun engine ignitor |
| US5456241A (en) * | 1993-05-25 | 1995-10-10 | Combustion Electromagnetics, Inc. | Optimized high power high energy ignition system |
| WO1995013470A1 (fr) * | 1993-11-08 | 1995-05-18 | Combustion Electromagnetics, Inc. | Allumage hybride a bobines a contraintes equilibrees |
| US5704321A (en) * | 1996-05-29 | 1998-01-06 | The Trustees Of Princeton University | Traveling spark ignition system |
-
2000
- 2000-06-16 WO PCT/US2000/016747 patent/WO2001020162A1/fr not_active Application Discontinuation
- 2000-06-16 EP EP00939958A patent/EP1214518A1/fr not_active Withdrawn
- 2000-06-16 AU AU54963/00A patent/AU5496300A/en not_active Abandoned
- 2000-06-16 MX MXPA02002937A patent/MXPA02002937A/es unknown
- 2000-06-16 TW TW89111809A patent/TW505736B/zh not_active IP Right Cessation
- 2000-06-16 CA CA002383209A patent/CA2383209A1/fr not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU5496300A (en) | 2001-04-17 |
| WO2001020162A1 (fr) | 2001-03-22 |
| TW505736B (en) | 2002-10-11 |
| EP1214518A1 (fr) | 2002-06-19 |
| MXPA02002937A (es) | 2003-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |