DE69923256D1 - Verbesserte Einspritzvorrichtung für Dieselmotoren mit Common-Rail - Google Patents
Verbesserte Einspritzvorrichtung für Dieselmotoren mit Common-RailInfo
- Publication number
- DE69923256D1 DE69923256D1 DE69923256T DE69923256T DE69923256D1 DE 69923256 D1 DE69923256 D1 DE 69923256D1 DE 69923256 T DE69923256 T DE 69923256T DE 69923256 T DE69923256 T DE 69923256T DE 69923256 D1 DE69923256 D1 DE 69923256D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- chambers
- conduit
- chamber
- plunger
- 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 - Lifetime
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
- 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
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel 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
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
- F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998PN000046A IT1305511B1 (it) | 1998-06-22 | 1998-06-22 | Dispositivo di iniezione perfezionato in motori dieseldenominati "common rail" |
ITPN980046 | 1998-06-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69923256D1 true DE69923256D1 (de) | 2005-02-24 |
DE69923256T2 DE69923256T2 (de) | 2005-06-23 |
Family
ID=11395396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69923256T Expired - Lifetime DE69923256T2 (de) | 1998-06-22 | 1999-05-28 | Verbesserte Einspritzvorrichtung für Dieselmotoren mit Common-Rail |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0967388B1 (de) |
AT (1) | ATE287499T1 (de) |
DE (1) | DE69923256T2 (de) |
IT (1) | IT1305511B1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK1793121T3 (da) | 2002-07-01 | 2009-04-14 | Mitsubishi Heavy Ind Ltd | Brændstofinjektor og dieselmotor omfattende samme |
DE10241445A1 (de) * | 2002-09-06 | 2004-03-18 | Daimlerchrysler Ag | 3/2-Wegeventil zur Steuerung einer Common-Rail-Einspritzdüse |
IT1403006B1 (it) * | 2010-12-06 | 2013-09-27 | O M T Ohg Torino S P A | Polverizzatore ad elevata vita operativa per iniettori meccanici ad alta pressione operanti con combustibile pesante |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5094215A (en) * | 1990-10-03 | 1992-03-10 | Cummins Engine Company, Inc. | Solenoid controlled variable pressure injector |
GB2295881A (en) * | 1994-11-29 | 1996-06-12 | Lucas Ind Plc | Control valve |
DE4445980C2 (de) * | 1994-12-22 | 1999-12-30 | Mtu Friedrichshafen Gmbh | Einspritzsystem |
GB9503341D0 (en) * | 1995-02-21 | 1995-04-12 | Lucas Ind Plc | Valve |
-
1998
- 1998-06-22 IT IT1998PN000046A patent/IT1305511B1/it active
-
1999
- 1999-05-28 EP EP99110390A patent/EP0967388B1/de not_active Expired - Lifetime
- 1999-05-28 DE DE69923256T patent/DE69923256T2/de not_active Expired - Lifetime
- 1999-05-28 AT AT99110390T patent/ATE287499T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0967388B1 (de) | 2005-01-19 |
DE69923256T2 (de) | 2005-06-23 |
EP0967388A2 (de) | 1999-12-29 |
EP0967388A3 (de) | 2003-03-12 |
ATE287499T1 (de) | 2005-02-15 |
IT1305511B1 (it) | 2001-05-09 |
ITPN980046A1 (it) | 1999-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |