CN1174166C - 内燃机中燃料的直接喷射 - Google Patents
内燃机中燃料的直接喷射 Download PDFInfo
- Publication number
- CN1174166C CN1174166C CNB008143730A CN00814373A CN1174166C CN 1174166 C CN1174166 C CN 1174166C CN B008143730 A CNB008143730 A CN B008143730A CN 00814373 A CN00814373 A CN 00814373A CN 1174166 C CN1174166 C CN 1174166C
- Authority
- CN
- China
- Prior art keywords
- fuel
- delivery port
- spark gap
- flow control
- electrode
- 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 - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 221
- 238000002347 injection Methods 0.000 title claims abstract description 28
- 239000007924 injection Substances 0.000 title claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 78
- 238000002485 combustion reaction Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 41
- 238000010304 firing Methods 0.000 claims description 37
- 239000002245 particle Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 15
- 238000009792 diffusion process Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 230000007480 spreading Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
- F02M51/0682—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the body being hollow and its interior communicating with the fuel flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/06—Fuel-injectors combined or associated with other devices the devices being sparking plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/06—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves being furnished at seated ends with pintle or plug shaped extensions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
- F02M67/10—Injectors peculiar thereto, e.g. valve less type
- F02M67/12—Injectors peculiar thereto, e.g. valve less type having valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
-
- 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
- F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Spark Plugs (AREA)
Abstract
Description
Claims (29)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPQ3502 | 1999-10-18 | ||
AUPQ3501A AUPQ350199A0 (en) | 1999-10-18 | 1999-10-18 | Direct injection of fuels in internal combustion engines |
AUPQ3502A AUPQ350299A0 (en) | 1999-10-18 | 1999-10-18 | Direct injection of fluids in internal combustion engines |
AUPQ3501 | 1999-10-18 | ||
AUPQ3607A AUPQ360799A0 (en) | 1999-10-22 | 1999-10-22 | Direct injection of fuels in internal combustion engines |
AUPQ3607 | 1999-10-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1379847A CN1379847A (zh) | 2002-11-13 |
CN1174166C true CN1174166C (zh) | 2004-11-03 |
Family
ID=27158186
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008143730A Expired - Fee Related CN1174166C (zh) | 1999-10-18 | 2000-10-18 | 内燃机中燃料的直接喷射 |
CN00817370A Pending CN1411535A (zh) | 1999-10-18 | 2000-10-18 | 内燃机中的燃料直接喷射 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00817370A Pending CN1411535A (zh) | 1999-10-18 | 2000-10-18 | 内燃机中的燃料直接喷射 |
Country Status (8)
Country | Link |
---|---|
US (2) | US6755175B1 (zh) |
EP (2) | EP1224391B1 (zh) |
JP (2) | JP2003512554A (zh) |
KR (1) | KR20020054332A (zh) |
CN (2) | CN1174166C (zh) |
AT (1) | ATE325949T1 (zh) |
TW (3) | TW504544B (zh) |
WO (3) | WO2001029399A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100460666C (zh) * | 2007-04-09 | 2009-02-11 | 李岳 | 发动机助燃净化燃烧装置 |
Families Citing this family (73)
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US7021275B2 (en) * | 2000-09-07 | 2006-04-04 | Savage Enterprises, Inc. | Igniter for internal combustion engines operating over a wide range of air fuel ratios |
DE10124855A1 (de) * | 2001-05-22 | 2002-11-28 | Bayerische Motoren Werke Ag | Zylinderkopf für eine fremdgezündete Brennkraftmaschine |
DE10150167B4 (de) * | 2001-10-11 | 2016-01-07 | Volkswagen Ag | Verbrennungskraftmaschine mit verbesserter Hochfrequenzzündung |
AU2002950810A0 (en) * | 2002-08-15 | 2002-09-12 | Orbital Australia Pty Ltd | Emissions control for an internal combustion engine |
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US20080060627A1 (en) | 2004-11-18 | 2008-03-13 | Massachusetts Institute Of Technology | Optimized fuel management system for direct injection ethanol enhancement of gasoline engines |
US8082735B2 (en) * | 2005-04-06 | 2011-12-27 | Massachusetts Institute Of Technology | Optimized fuel management system for direct injection ethanol enhancement of gasoline engines |
US7314033B2 (en) | 2004-11-18 | 2008-01-01 | Massachusetts Institute Of Technology | Fuel management system for variable ethanol octane enhancement of gasoline engines |
US8353269B2 (en) * | 2004-11-18 | 2013-01-15 | Massachusetts Institute Of Technology | Spark ignition engine that uses intake port injection of alcohol to extend knock limits |
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WO2008050192A2 (en) * | 2006-03-08 | 2008-05-02 | Ethanol Boosting Systems, Llc | Single nozzle injection of gasoline and anti-knock fuel |
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- 2000-10-18 JP JP2001531962A patent/JP2003512554A/ja not_active Withdrawn
- 2000-10-18 JP JP2001531970A patent/JP2003512561A/ja active Pending
- 2000-10-18 TW TW089121865A patent/TW504544B/zh active
- 2000-10-18 CN CNB008143730A patent/CN1174166C/zh not_active Expired - Fee Related
- 2000-10-18 CN CN00817370A patent/CN1411535A/zh active Pending
- 2000-10-18 WO PCT/AU2000/001268 patent/WO2001029399A1/en active Application Filing
- 2000-10-18 US US10/110,211 patent/US6755175B1/en not_active Expired - Lifetime
- 2000-10-18 WO PCT/AU2000/001267 patent/WO2001029398A1/en not_active Application Discontinuation
- 2000-10-18 AT AT00971131T patent/ATE325949T1/de not_active IP Right Cessation
- 2000-10-18 KR KR1020027004957A patent/KR20020054332A/ko not_active Application Discontinuation
- 2000-10-18 EP EP00971131A patent/EP1224391B1/en not_active Expired - Lifetime
- 2000-10-18 WO PCT/AU2000/001266 patent/WO2001029406A1/en active IP Right Grant
- 2000-10-18 TW TW089121864A patent/TW494182B/zh not_active IP Right Cessation
- 2000-10-18 TW TW089121863A patent/TW504543B/zh active
- 2000-10-18 EP EP00971132A patent/EP1222383A4/en not_active Withdrawn
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2002
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CN100460666C (zh) * | 2007-04-09 | 2009-02-11 | 李岳 | 发动机助燃净化燃烧装置 |
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US6755175B1 (en) | 2004-06-29 |
EP1224391B1 (en) | 2006-05-10 |
CN1379847A (zh) | 2002-11-13 |
US7201136B2 (en) | 2007-04-10 |
CN1411535A (zh) | 2003-04-16 |
TW504543B (en) | 2002-10-01 |
TW504544B (en) | 2002-10-01 |
KR20020054332A (ko) | 2002-07-06 |
WO2001029398A1 (en) | 2001-04-26 |
US20050045146A1 (en) | 2005-03-03 |
JP2003512554A (ja) | 2003-04-02 |
EP1224391A4 (en) | 2003-09-10 |
EP1222383A1 (en) | 2002-07-17 |
ATE325949T1 (de) | 2006-06-15 |
EP1222383A4 (en) | 2004-05-19 |
EP1224391A1 (en) | 2002-07-24 |
WO2001029406A1 (en) | 2001-04-26 |
TW494182B (en) | 2002-07-11 |
JP2003512561A (ja) | 2003-04-02 |
WO2001029399A1 (en) | 2001-04-26 |
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