DE502007006826D1 - Injektor zum Einspritzen von Kraftstoff - Google Patents
Injektor zum Einspritzen von KraftstoffInfo
- Publication number
- DE502007006826D1 DE502007006826D1 DE502007006826T DE502007006826T DE502007006826D1 DE 502007006826 D1 DE502007006826 D1 DE 502007006826D1 DE 502007006826 T DE502007006826 T DE 502007006826T DE 502007006826 T DE502007006826 T DE 502007006826T DE 502007006826 D1 DE502007006826 D1 DE 502007006826D1
- Authority
- DE
- Germany
- Prior art keywords
- head
- disk
- actuator
- piston
- injector
- 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.)
- Active
Links
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
- 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
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
- F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8015—Provisions for assembly of fuel injection apparatus in a certain orientation, e.g. markings, notches or specially shaped sleeves other than a clip
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)
- Manufacturing & Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006042601A DE102006042601A1 (de) | 2006-09-11 | 2006-09-11 | Injektor zum Einspritzen von Kraftstoff |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502007006826D1 true DE502007006826D1 (de) | 2011-05-12 |
Family
ID=38740193
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006042601A Withdrawn DE102006042601A1 (de) | 2006-09-11 | 2006-09-11 | Injektor zum Einspritzen von Kraftstoff |
DE502007006826T Active DE502007006826D1 (de) | 2006-09-11 | 2007-07-13 | Injektor zum Einspritzen von Kraftstoff |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006042601A Withdrawn DE102006042601A1 (de) | 2006-09-11 | 2006-09-11 | Injektor zum Einspritzen von Kraftstoff |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1900932B1 (de) |
AT (1) | ATE503924T1 (de) |
DE (2) | DE102006042601A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009000875A1 (de) | 2009-02-16 | 2010-08-19 | Robert Bosch Gmbh | Kraftstoffinjektor |
DE102009001322A1 (de) | 2009-03-04 | 2010-09-09 | Robert Bosch Gmbh | Kraftstoffinjektor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5779149A (en) * | 1996-07-02 | 1998-07-14 | Siemens Automotive Corporation | Piezoelectric controlled common rail injector with hydraulic amplification of piezoelectric stroke |
DE10242376A1 (de) | 2002-09-12 | 2004-03-25 | Siemens Ag | Pumpe-Düse-Einheit und Verfahren zur Einstellung der Härte von Anlagebereichen eines Steuerventils |
DE102005028135A1 (de) * | 2005-06-17 | 2006-12-28 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
DE102006026381A1 (de) | 2006-06-07 | 2007-12-13 | Robert Bosch Gmbh | Kraftstoffinjektor mit Druckübersetzer und niederdruckseitig angeordnetem Piezosteller |
DE102006031567A1 (de) * | 2006-07-07 | 2008-01-10 | Siemens Ag | Einspritzsystem und Verfahren zum Herstellen eines Einspritzsystems |
-
2006
- 2006-09-11 DE DE102006042601A patent/DE102006042601A1/de not_active Withdrawn
-
2007
- 2007-07-13 DE DE502007006826T patent/DE502007006826D1/de active Active
- 2007-07-13 AT AT07112398T patent/ATE503924T1/de active
- 2007-07-13 EP EP07112398A patent/EP1900932B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
ATE503924T1 (de) | 2011-04-15 |
EP1900932B1 (de) | 2011-03-30 |
DE102006042601A1 (de) | 2008-03-27 |
EP1900932A3 (de) | 2009-11-18 |
EP1900932A2 (de) | 2008-03-19 |
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