WO2003038273A1 - Brennstoffeinspritzventil - Google Patents
Brennstoffeinspritzventil Download PDFInfo
- Publication number
- WO2003038273A1 WO2003038273A1 PCT/DE2002/003072 DE0203072W WO03038273A1 WO 2003038273 A1 WO2003038273 A1 WO 2003038273A1 DE 0203072 W DE0203072 W DE 0203072W WO 03038273 A1 WO03038273 A1 WO 03038273A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve
- fuel injection
- injection valve
- fuel
- valve needle
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 56
- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 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
- 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
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
-
- 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
- F02M61/042—The valves being provided with fuel passages
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02769885A EP1440239B1 (de) | 2001-10-24 | 2002-08-22 | Brennstoffeinspritzventil |
US10/451,556 US7140562B2 (en) | 2001-10-24 | 2002-08-22 | Fuel injection valve |
DE50203701T DE50203701D1 (de) | 2001-10-24 | 2002-08-22 | Brennstoffeinspritzventil |
JP2003540520A JP4377230B2 (ja) | 2001-10-24 | 2002-08-22 | 燃料噴射弁 |
KR10-2004-7005973A KR20040054734A (ko) | 2001-10-24 | 2002-08-22 | 연료분사밸브 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10152416A DE10152416A1 (de) | 2001-10-24 | 2001-10-24 | Brennstoffeinspritzventil |
DE10152416.1 | 2001-10-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003038273A1 true WO2003038273A1 (de) | 2003-05-08 |
Family
ID=7703530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2002/003072 WO2003038273A1 (de) | 2001-10-24 | 2002-08-22 | Brennstoffeinspritzventil |
Country Status (6)
Country | Link |
---|---|
US (1) | US7140562B2 (de) |
EP (1) | EP1440239B1 (de) |
JP (1) | JP4377230B2 (de) |
KR (1) | KR20040054734A (de) |
DE (2) | DE10152416A1 (de) |
WO (1) | WO2003038273A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1500812A1 (de) * | 2003-07-25 | 2005-01-26 | Delphi Technologies, Inc. | Nach aussen öffnende Kraftstoffeinspritzdüse |
EP1531259A1 (de) * | 2003-11-17 | 2005-05-18 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
EP1576274B1 (de) * | 2002-12-19 | 2007-08-01 | Robert Bosch GmbH | Brennstoffeinspritzventil |
US20130068200A1 (en) * | 2011-09-15 | 2013-03-21 | Paul Reynolds | Injector Valve with Miniscule Actuator Displacement |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10346970B3 (de) * | 2003-10-09 | 2004-11-18 | Siemens Ag | Verfahren zum Steuern einer Brennkraftmaschine |
CN100422545C (zh) * | 2004-12-15 | 2008-10-01 | 浙江飞亚电子有限公司 | 一种喷油嘴 |
US8074625B2 (en) | 2008-01-07 | 2011-12-13 | Mcalister Technologies, Llc | Fuel injector actuator assemblies and associated methods of use and manufacture |
US8225768B2 (en) | 2008-01-07 | 2012-07-24 | Mcalister Technologies, Llc | Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture |
US8561598B2 (en) | 2008-01-07 | 2013-10-22 | Mcalister Technologies, Llc | Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors |
WO2011034655A2 (en) | 2009-08-27 | 2011-03-24 | Mcalister Technologies, Llc | Ceramic insulator and methods of use and manufacture thereof |
US7628137B1 (en) | 2008-01-07 | 2009-12-08 | Mcalister Roy E | Multifuel storage, metering and ignition system |
US8387599B2 (en) | 2008-01-07 | 2013-03-05 | Mcalister Technologies, Llc | Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines |
US8365700B2 (en) | 2008-01-07 | 2013-02-05 | Mcalister Technologies, Llc | Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control |
US8413634B2 (en) | 2008-01-07 | 2013-04-09 | Mcalister Technologies, Llc | Integrated fuel injector igniters with conductive cable assemblies |
US8635985B2 (en) | 2008-01-07 | 2014-01-28 | Mcalister Technologies, Llc | Integrated fuel injectors and igniters and associated methods of use and manufacture |
US9316189B2 (en) * | 2008-01-14 | 2016-04-19 | North Carolina State University | Fuel injection device for an internal combustion engine, and associated method |
WO2010055927A1 (ja) * | 2008-11-14 | 2010-05-20 | 日立オートモティブシステムズ株式会社 | 燃料噴射装置 |
JP5537049B2 (ja) * | 2009-03-06 | 2014-07-02 | 日立オートモティブシステムズ株式会社 | 筒内噴射式火花点火機関 |
KR101033080B1 (ko) * | 2009-06-24 | 2011-05-06 | 현대중공업 주식회사 | 디젤 엔진용 연료 분사밸브 |
JP5718921B2 (ja) | 2009-08-27 | 2015-05-13 | マクアリスター テクノロジーズ エルエルシー | 複数のドライバ及び/又はイオン化制御を備える燃焼室における燃料給気の形状設定 |
SG181518A1 (en) | 2009-12-07 | 2012-07-30 | Mcalister Technologies Llc | Adaptive control system for fuel injectors and igniters |
CN102906413B (zh) | 2010-02-13 | 2014-09-10 | 麦卡利斯特技术有限责任公司 | 具有声学力调节器的燃料喷射器组件以及相关的使用和制造方法 |
US20110297753A1 (en) | 2010-12-06 | 2011-12-08 | Mcalister Roy E | Integrated fuel injector igniters configured to inject multiple fuels and/or coolants and associated methods of use and manufacture |
WO2011100717A2 (en) | 2010-02-13 | 2011-08-18 | Mcalister Roy E | Methods and systems for adaptively cooling combustion chambers in engines |
KR101144482B1 (ko) * | 2010-10-06 | 2012-05-11 | (주)제너진 | 엔진의 직분사 인젝터 |
US8528519B2 (en) | 2010-10-27 | 2013-09-10 | Mcalister Technologies, Llc | Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture |
US8091528B2 (en) | 2010-12-06 | 2012-01-10 | Mcalister Technologies, Llc | Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture |
WO2012112615A1 (en) | 2011-02-14 | 2012-08-23 | Mcalister Technologies, Llc | Torque multiplier engines |
CN103890343B (zh) | 2011-08-12 | 2015-07-15 | 麦卡利斯特技术有限责任公司 | 用于改进的发动机冷却及能量产生的系统和方法 |
US8919377B2 (en) | 2011-08-12 | 2014-12-30 | Mcalister Technologies, Llc | Acoustically actuated flow valve assembly including a plurality of reed valves |
CN102912379A (zh) * | 2012-10-25 | 2013-02-06 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种制备金属钛的方法 |
US9309846B2 (en) | 2012-11-12 | 2016-04-12 | Mcalister Technologies, Llc | Motion modifiers for fuel injection systems |
US9091238B2 (en) | 2012-11-12 | 2015-07-28 | Advanced Green Technologies, Llc | Systems and methods for providing motion amplification and compensation by fluid displacement |
US9744540B2 (en) * | 2015-04-21 | 2017-08-29 | Dresser, Inc. | Water injector nozzle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4005455A1 (de) * | 1989-02-28 | 1990-08-30 | Volkswagen Ag | Zumessventil, insbesondere kraftstoff-einspritzventil fuer eine brennkraftmaschine |
DE19534445A1 (de) * | 1995-09-16 | 1997-03-20 | Man Nutzfahrzeuge Ag | Einspritzventil für Brennkraftmaschinen |
DE19642653C1 (de) * | 1996-10-16 | 1998-01-22 | Daimler Benz Ag | Verfahren zur Bildung eines zündfähigen Kraftstoff/Luft-Gemisches |
WO2001011228A1 (de) * | 1999-08-05 | 2001-02-15 | Robert Bosch Gmbh | Verfahren zum zumessen von brennstoff mit einem brennstoffeinspritzventil |
WO2001025619A1 (de) * | 1999-10-07 | 2001-04-12 | Robert Bosch Gmbh | Verfahren zum zumessen von brennstoff mit einem brennstoffeinspritzventil |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE231126C (de) | ||||
US2796296A (en) * | 1953-04-27 | 1957-06-18 | John F Campbell | Nozzle exit valve |
DE967935C (de) | 1953-12-13 | 1957-12-27 | Kloeckner Humboldt Deutz Ag | Brennstoffeinspritzventil |
US4197997A (en) * | 1978-07-28 | 1980-04-15 | Ford Motor Company | Floating ring fuel injector valve |
DE3300670A1 (de) | 1982-01-23 | 1983-08-04 | Lucas Industries P.L.C., Birmingham, West Midlands | Kraftstoffeinspritzduese |
DE3719459A1 (de) * | 1987-06-11 | 1988-12-29 | Bosch Gmbh Robert | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
US4993643A (en) * | 1988-10-05 | 1991-02-19 | Ford Motor Company | Fuel injector with variable fuel spray shape or pattern |
US4982708A (en) * | 1989-06-22 | 1991-01-08 | Robert Bosch Gmbh | Fuel injection nozzle for internal combustion engines |
DE19843570A1 (de) * | 1998-09-23 | 2000-03-30 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
US6042028A (en) * | 1999-02-18 | 2000-03-28 | General Motors Corporation | Direct injection fuel injector spray nozzle and method |
-
2001
- 2001-10-24 DE DE10152416A patent/DE10152416A1/de not_active Withdrawn
-
2002
- 2002-08-22 JP JP2003540520A patent/JP4377230B2/ja not_active Expired - Lifetime
- 2002-08-22 EP EP02769885A patent/EP1440239B1/de not_active Expired - Lifetime
- 2002-08-22 WO PCT/DE2002/003072 patent/WO2003038273A1/de active IP Right Grant
- 2002-08-22 DE DE50203701T patent/DE50203701D1/de not_active Expired - Lifetime
- 2002-08-22 US US10/451,556 patent/US7140562B2/en not_active Expired - Fee Related
- 2002-08-22 KR KR10-2004-7005973A patent/KR20040054734A/ko not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4005455A1 (de) * | 1989-02-28 | 1990-08-30 | Volkswagen Ag | Zumessventil, insbesondere kraftstoff-einspritzventil fuer eine brennkraftmaschine |
DE19534445A1 (de) * | 1995-09-16 | 1997-03-20 | Man Nutzfahrzeuge Ag | Einspritzventil für Brennkraftmaschinen |
DE19642653C1 (de) * | 1996-10-16 | 1998-01-22 | Daimler Benz Ag | Verfahren zur Bildung eines zündfähigen Kraftstoff/Luft-Gemisches |
WO2001011228A1 (de) * | 1999-08-05 | 2001-02-15 | Robert Bosch Gmbh | Verfahren zum zumessen von brennstoff mit einem brennstoffeinspritzventil |
WO2001025619A1 (de) * | 1999-10-07 | 2001-04-12 | Robert Bosch Gmbh | Verfahren zum zumessen von brennstoff mit einem brennstoffeinspritzventil |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1576274B1 (de) * | 2002-12-19 | 2007-08-01 | Robert Bosch GmbH | Brennstoffeinspritzventil |
EP1500812A1 (de) * | 2003-07-25 | 2005-01-26 | Delphi Technologies, Inc. | Nach aussen öffnende Kraftstoffeinspritzdüse |
EP1531259A1 (de) * | 2003-11-17 | 2005-05-18 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
US20130068200A1 (en) * | 2011-09-15 | 2013-03-21 | Paul Reynolds | Injector Valve with Miniscule Actuator Displacement |
US20150285198A1 (en) * | 2011-09-15 | 2015-10-08 | Weidlinger Associates, Inc. | Injector Valve with Miniscule Actuator Displacement |
Also Published As
Publication number | Publication date |
---|---|
US20040075002A1 (en) | 2004-04-22 |
US7140562B2 (en) | 2006-11-28 |
EP1440239A1 (de) | 2004-07-28 |
JP4377230B2 (ja) | 2009-12-02 |
DE50203701D1 (de) | 2005-08-25 |
KR20040054734A (ko) | 2004-06-25 |
JP2005507055A (ja) | 2005-03-10 |
EP1440239B1 (de) | 2005-07-20 |
DE10152416A1 (de) | 2003-06-18 |
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