RU2469206C2 - Форсунка - Google Patents
Форсунка Download PDFInfo
- Publication number
- RU2469206C2 RU2469206C2 RU2009146123/06A RU2009146123A RU2469206C2 RU 2469206 C2 RU2469206 C2 RU 2469206C2 RU 2009146123/06 A RU2009146123/06 A RU 2009146123/06A RU 2009146123 A RU2009146123 A RU 2009146123A RU 2469206 C2 RU2469206 C2 RU 2469206C2
- Authority
- RU
- Russia
- Prior art keywords
- guide element
- nozzle
- valve
- nozzle part
- angle
- Prior art date
Links
Images
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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- F02M63/0012—Valves
- F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
-
- 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
- F02M63/0012—Valves
- F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
- F02M63/0071—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059 characterised by guiding or centering means in valves including the absence of any guiding means, e.g. "flying arrangements"
-
- 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
- F02M63/0012—Valves
- F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
- F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
- F02M63/008—Hollow valve members, e.g. members internally guided
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
- Jellies, Jams, And Syrups (AREA)
- Glass Compositions (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007022586.7 | 2007-05-14 | ||
DE102007022586A DE102007022586A1 (de) | 2007-05-14 | 2007-05-14 | Injektor |
PCT/EP2008/055206 WO2008138743A1 (de) | 2007-05-14 | 2008-04-29 | Injektor |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009146123A RU2009146123A (ru) | 2011-06-20 |
RU2469206C2 true RU2469206C2 (ru) | 2012-12-10 |
Family
ID=39811713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009146123/06A RU2469206C2 (ru) | 2007-05-14 | 2008-04-29 | Форсунка |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2156045B1 (de) |
CN (1) | CN101680405B (de) |
AT (1) | ATE489551T1 (de) |
DE (2) | DE102007022586A1 (de) |
RU (1) | RU2469206C2 (de) |
WO (1) | WO2008138743A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007044362A1 (de) | 2007-09-17 | 2009-03-19 | Robert Bosch Gmbh | Steuerventil für einen Kraftstoffinjektor |
DE102007044361A1 (de) | 2007-09-17 | 2009-03-19 | Robert Bosch Gmbh | Steuerventil für einen Kraftstoffinjektor |
DE102007044356A1 (de) * | 2007-09-17 | 2009-03-19 | Robert Bosch Gmbh | Injektor |
DE102014226258A1 (de) * | 2014-12-17 | 2016-06-23 | Robert Bosch Gmbh | Kraftstoffinjektor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0740068A2 (de) * | 1995-04-28 | 1996-10-30 | Lucas Industries public limited company | Kraftstoffeinspritzdüse |
RU2087740C1 (ru) * | 1991-10-11 | 1997-08-20 | Катерпиллар Инк. | Топливная система с агрегатными форсунками с гидравлическим приводом и электронным управлением и способ действия топливной системы |
US5820101A (en) * | 1996-12-23 | 1998-10-13 | Elasis Sistema Ricerca Fiat Nel Mezzogiorno Societa Consortile Per Azioni | Electromagnetic metering valve for a fuel injector |
RU2191942C2 (ru) * | 1996-12-07 | 2002-10-27 | Роберт Бош Гмбх | Пьезоэлектрический привод |
EP1612403B1 (de) * | 2004-06-30 | 2007-01-10 | C.R.F. Società Consortile per Azioni | Servoventil zum Steuern eines Einspritzventils einer Brennkraftmaschine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD122574A1 (de) * | 1975-10-24 | 1976-10-12 | Karl Marx Stadt Automobilbau | |
FR2580728B1 (fr) * | 1985-04-19 | 1989-05-05 | Alsacienne Constr Meca | Systeme d'injection de combustible pour moteur diesel |
JPH0286953A (ja) * | 1988-09-21 | 1990-03-27 | Kanesaka Gijutsu Kenkyusho:Kk | 燃料噴射弁 |
DE102006055548A1 (de) * | 2006-11-24 | 2008-05-29 | Robert Bosch Gmbh | Kraftstoffinjektor |
-
2007
- 2007-05-14 DE DE102007022586A patent/DE102007022586A1/de not_active Withdrawn
-
2008
- 2008-04-29 CN CN2008800157547A patent/CN101680405B/zh not_active Expired - Fee Related
- 2008-04-29 AT AT08736615T patent/ATE489551T1/de active
- 2008-04-29 DE DE502008001904T patent/DE502008001904D1/de active Active
- 2008-04-29 RU RU2009146123/06A patent/RU2469206C2/ru not_active IP Right Cessation
- 2008-04-29 WO PCT/EP2008/055206 patent/WO2008138743A1/de active Application Filing
- 2008-04-29 EP EP08736615A patent/EP2156045B1/de not_active Not-in-force
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2087740C1 (ru) * | 1991-10-11 | 1997-08-20 | Катерпиллар Инк. | Топливная система с агрегатными форсунками с гидравлическим приводом и электронным управлением и способ действия топливной системы |
EP0740068A2 (de) * | 1995-04-28 | 1996-10-30 | Lucas Industries public limited company | Kraftstoffeinspritzdüse |
RU2191942C2 (ru) * | 1996-12-07 | 2002-10-27 | Роберт Бош Гмбх | Пьезоэлектрический привод |
US5820101A (en) * | 1996-12-23 | 1998-10-13 | Elasis Sistema Ricerca Fiat Nel Mezzogiorno Societa Consortile Per Azioni | Electromagnetic metering valve for a fuel injector |
EP1612403B1 (de) * | 2004-06-30 | 2007-01-10 | C.R.F. Società Consortile per Azioni | Servoventil zum Steuern eines Einspritzventils einer Brennkraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
RU2009146123A (ru) | 2011-06-20 |
EP2156045B1 (de) | 2010-11-24 |
ATE489551T1 (de) | 2010-12-15 |
DE102007022586A1 (de) | 2008-11-27 |
CN101680405A (zh) | 2010-03-24 |
DE502008001904D1 (de) | 2011-01-05 |
WO2008138743A1 (de) | 2008-11-20 |
CN101680405B (zh) | 2012-03-21 |
EP2156045A1 (de) | 2010-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140430 |