EP1967726A3 - Injecteur à soupape magnétique - Google Patents
Injecteur à soupape magnétique Download PDFInfo
- Publication number
- EP1967726A3 EP1967726A3 EP08100880A EP08100880A EP1967726A3 EP 1967726 A3 EP1967726 A3 EP 1967726A3 EP 08100880 A EP08100880 A EP 08100880A EP 08100880 A EP08100880 A EP 08100880A EP 1967726 A3 EP1967726 A3 EP 1967726A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- magnetic valve
- valve injector
- fuel injector
- armature assembly
- anchor bolt
- 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.)
- Granted
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
- 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
-
- 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
- F02M63/0075—Stop members in valves, e.g. plates or disks limiting the movement of armature, valve or spring
-
- 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
- F02M63/0077—Valve seat details
-
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710011047 DE102007011047A1 (de) | 2007-03-07 | 2007-03-07 | Magnetventilinjektor |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1967726A2 EP1967726A2 (fr) | 2008-09-10 |
EP1967726A3 true EP1967726A3 (fr) | 2009-05-20 |
EP1967726B1 EP1967726B1 (fr) | 2011-04-06 |
Family
ID=39391391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20080100880 Expired - Fee Related EP1967726B1 (fr) | 2007-03-07 | 2008-01-24 | Injecteur à soupape magnétique |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1967726B1 (fr) |
DE (2) | DE102007011047A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008040015A1 (de) * | 2008-06-30 | 2009-12-31 | Robert Bosch Gmbh | Magnetventil, Kraftstoff-Injektor sowie Herstellungsverfahren |
AT508049B1 (de) * | 2009-03-17 | 2016-01-15 | Bosch Gmbh Robert | Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine |
FR2953268B1 (fr) | 2009-12-02 | 2012-04-06 | Bosch Gmbh Robert | Soupape electromagnetique de commande d'un injecteur ou de regulation de pression d'un accumulateur de carburant a haute pression |
DE102012224403A1 (de) | 2012-12-27 | 2014-07-03 | Robert Bosch Gmbh | Druckregelventil für ein Kraftstoffeinspritzsystem |
DE102015211705A1 (de) * | 2015-06-24 | 2016-12-29 | Robert Bosch Gmbh | Kraftstoffinjektor mit Steuerventil |
US11746734B2 (en) * | 2018-08-23 | 2023-09-05 | Progress Rail Services Corporation | Electronic unit injector shuttle valve |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19751527A1 (de) * | 1997-01-23 | 1998-07-30 | Nippon Soken | Kraftstoffeinspritzgerät mit einem gemeinsamen Strang |
DE19955663A1 (de) * | 1999-11-19 | 2001-05-23 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
WO2002090754A1 (fr) * | 2001-05-08 | 2002-11-14 | Robert Bosch Gmbh | Soupape d'injection de carburant pour moteurs a combustion |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19650865A1 (de) | 1996-12-07 | 1998-06-10 | Bosch Gmbh Robert | Magnetventil |
DE19708104A1 (de) | 1997-02-28 | 1998-09-03 | Bosch Gmbh Robert | Magnetventil |
-
2007
- 2007-03-07 DE DE200710011047 patent/DE102007011047A1/de not_active Withdrawn
-
2008
- 2008-01-24 EP EP20080100880 patent/EP1967726B1/fr not_active Expired - Fee Related
- 2008-01-24 DE DE200850003063 patent/DE502008003063D1/de active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19751527A1 (de) * | 1997-01-23 | 1998-07-30 | Nippon Soken | Kraftstoffeinspritzgerät mit einem gemeinsamen Strang |
DE19955663A1 (de) * | 1999-11-19 | 2001-05-23 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
WO2002090754A1 (fr) * | 2001-05-08 | 2002-11-14 | Robert Bosch Gmbh | Soupape d'injection de carburant pour moteurs a combustion |
Also Published As
Publication number | Publication date |
---|---|
EP1967726A2 (fr) | 2008-09-10 |
DE102007011047A1 (de) | 2008-09-11 |
DE502008003063D1 (de) | 2011-05-19 |
EP1967726B1 (fr) | 2011-04-06 |
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