DE59806720D1 - Einspritzventil - Google Patents
EinspritzventilInfo
- Publication number
- DE59806720D1 DE59806720D1 DE59806720T DE59806720T DE59806720D1 DE 59806720 D1 DE59806720 D1 DE 59806720D1 DE 59806720 T DE59806720 T DE 59806720T DE 59806720 T DE59806720 T DE 59806720T DE 59806720 D1 DE59806720 D1 DE 59806720D1
- Authority
- DE
- Germany
- Prior art keywords
- einspritzventil
- 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 - Fee Related
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
- F02M63/0012—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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
-
- 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
- F02M63/0075—Stop members in valves, e.g. plates or disks limiting the movement of armature, valve or spring
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19741850A DE19741850A1 (de) | 1997-09-23 | 1997-09-23 | Eispritzventil |
PCT/DE1998/000971 WO1999015779A1 (de) | 1997-09-23 | 1998-04-07 | Einspritzventil |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59806720D1 true DE59806720D1 (de) | 2003-01-30 |
Family
ID=7843271
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19741850A Withdrawn DE19741850A1 (de) | 1997-09-23 | 1997-09-23 | Eispritzventil |
DE59806720T Expired - Fee Related DE59806720D1 (de) | 1997-09-23 | 1998-04-07 | Einspritzventil |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19741850A Withdrawn DE19741850A1 (de) | 1997-09-23 | 1997-09-23 | Eispritzventil |
Country Status (5)
Country | Link |
---|---|
US (1) | US6296197B1 (de) |
EP (1) | EP0966602B1 (de) |
JP (1) | JP2001505977A (de) |
DE (2) | DE19741850A1 (de) |
WO (1) | WO1999015779A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19930530B4 (de) * | 1999-07-01 | 2005-08-18 | Siemens Ag | Vorrichtung und Verfahren zum Regeln der Einspritzung von Kraftstoff durch einen Kraftstoffinjektor in einer Brennkraftmaschine |
DE19937559A1 (de) * | 1999-08-09 | 2001-03-01 | Bosch Gmbh Robert | Zweistufiges Magnetventil in kompakter Bauweise für einen Injektor eines Einspritzsystems für Brennkraftmaschinen |
DE19940292B4 (de) * | 1999-08-25 | 2008-03-06 | Robert Bosch Gmbh | Steuerventil für ein Kraftstoffeinspritzventil |
DE10015268A1 (de) * | 2000-03-28 | 2001-10-04 | Siemens Ag | Einspritzventil mit Bypaßdrossel |
DE10033428C2 (de) * | 2000-07-10 | 2002-07-11 | Bosch Gmbh Robert | Druckgesteuerter Injektor zum Einspritzen von Kraftstoff |
DE10035814A1 (de) * | 2000-07-22 | 2002-01-31 | Bosch Gmbh Robert | Verfahren zur Ansteuerung eines Einspritzventils zur Kraftstoffeinspritzung in einen Verbrennungsmotor |
JP3804421B2 (ja) * | 2000-09-06 | 2006-08-02 | トヨタ自動車株式会社 | 燃料噴射装置 |
US7552715B1 (en) * | 2002-03-15 | 2009-06-30 | Jeremy Holmes | Universal injection valve assembly |
DE10352736A1 (de) * | 2003-11-12 | 2005-07-07 | Robert Bosch Gmbh | Kraftstoffinjektor mit direkter Nadeleinspritzung |
US6912998B1 (en) | 2004-03-10 | 2005-07-05 | Cummins Inc. | Piezoelectric fuel injection system with rate shape control and method of controlling same |
AT501668B1 (de) * | 2004-08-24 | 2007-03-15 | Bosch Gmbh Robert | Steuerventil für eine einspritzdüse |
US8261575B1 (en) | 2005-01-18 | 2012-09-11 | Jeremy Holmes | Self cooling motor system |
DE102007035698A1 (de) * | 2007-07-30 | 2009-02-05 | Robert Bosch Gmbh | Kraftstoffeinspritzventil mit verbesserter Dichtheit am Dichtsitz eines druckausgeglichenen Steuerventils |
DE102009027727A1 (de) * | 2009-07-15 | 2011-01-20 | Robert Bosch Gmbh | Ventilanordnung |
US9303607B2 (en) * | 2012-02-17 | 2016-04-05 | Ford Global Technologies, Llc | Fuel pump with quiet cam operated suction valve |
JP6233109B2 (ja) * | 2014-03-11 | 2017-11-22 | 株式会社Soken | 燃料噴射弁 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH329505A (de) * | 1955-02-23 | 1958-04-30 | Saurer Ag Adolph | Verfahren zum Steuern des Durchflussquerschnittes von Einspritzdüsen für Brennkraftmaschinen und Einspritzdüse zur Durchführung des Verfahrens |
DE2711393A1 (de) * | 1977-03-16 | 1978-09-21 | Bosch Gmbh Robert | Kraftstoffeinspritzduese |
JPS61149569A (ja) * | 1984-12-21 | 1986-07-08 | Diesel Kiki Co Ltd | 燃料噴射弁 |
US4684067A (en) * | 1986-03-21 | 1987-08-04 | General Motors Corporation | Two-stage, hydraulic-assisted fuel injection nozzle |
DE59308610D1 (de) | 1992-12-23 | 1998-07-02 | Ganser Hydromag | Brennstoffeinspritzventil |
DE59606610D1 (de) * | 1995-06-02 | 2001-04-26 | Ganser Hydromag Ag Zuerich | Brennstoffeinspritzventil für Verbrennungskraftmaschinen |
IT1276503B1 (it) * | 1995-07-14 | 1997-10-31 | Elasis Sistema Ricerca Fiat | Perfezionamenti ad una valvola di dosaggio a comando elettromagnetico, per un iniettore di combustibile. |
JP3653882B2 (ja) * | 1996-08-31 | 2005-06-02 | いすゞ自動車株式会社 | エンジンの燃料噴射装置 |
-
1997
- 1997-09-23 DE DE19741850A patent/DE19741850A1/de not_active Withdrawn
-
1998
- 1998-04-07 DE DE59806720T patent/DE59806720D1/de not_active Expired - Fee Related
- 1998-04-07 WO PCT/DE1998/000971 patent/WO1999015779A1/de active IP Right Grant
- 1998-04-07 US US09/308,715 patent/US6296197B1/en not_active Expired - Fee Related
- 1998-04-07 JP JP51839499A patent/JP2001505977A/ja active Pending
- 1998-04-07 EP EP98928146A patent/EP0966602B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2001505977A (ja) | 2001-05-08 |
EP0966602B1 (de) | 2002-12-18 |
DE19741850A1 (de) | 1999-03-25 |
WO1999015779A1 (de) | 1999-04-01 |
EP0966602A1 (de) | 1999-12-29 |
US6296197B1 (en) | 2001-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |