FI960414A - Ruiskutusventtiilijärjestely - Google Patents
Ruiskutusventtiilijärjestely Download PDFInfo
- Publication number
- FI960414A FI960414A FI960414A FI960414A FI960414A FI 960414 A FI960414 A FI 960414A FI 960414 A FI960414 A FI 960414A FI 960414 A FI960414 A FI 960414A FI 960414 A FI960414 A FI 960414A
- Authority
- FI
- Finland
- Prior art keywords
- injection valve
- injection
- valve
- Prior art date
Links
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
- F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
-
- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
- F02M25/0225—Water atomisers or mixers, e.g. using ultrasonic waves
-
- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/025—Adding water
- F02M25/03—Adding water into the cylinder or the pre-combustion chamber
-
- 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
- F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
- F02M43/04—Injectors peculiar thereto
-
- 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
- F02M45/08—Injectors peculiar thereto
- F02M45/086—Having more than one injection-valve controlling discharge orifices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines
-
- 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
- F02M2200/44—Valves, e.g. injectors, with valve bodies arranged side-by-side
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI960414A FI101738B (fi) | 1996-01-30 | 1996-01-30 | Ruiskutusventtiilijärjestely |
EP97300529A EP0787900B1 (en) | 1996-01-30 | 1997-01-28 | Injection valve arrangement |
DE69712542T DE69712542T2 (de) | 1996-01-30 | 1997-01-28 | Einspritzventil |
US08/790,472 US5758618A (en) | 1996-01-30 | 1997-01-29 | Injection valve arrangement |
JP01526897A JP3933738B2 (ja) | 1996-01-30 | 1997-01-29 | 噴射弁装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI960414 | 1996-01-30 | ||
FI960414A FI101738B (fi) | 1996-01-30 | 1996-01-30 | Ruiskutusventtiilijärjestely |
Publications (4)
Publication Number | Publication Date |
---|---|
FI960414A0 FI960414A0 (fi) | 1996-01-30 |
FI960414A true FI960414A (fi) | 1997-07-31 |
FI101738B1 FI101738B1 (fi) | 1998-08-14 |
FI101738B FI101738B (fi) | 1998-08-14 |
Family
ID=8545148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI960414A FI101738B (fi) | 1996-01-30 | 1996-01-30 | Ruiskutusventtiilijärjestely |
Country Status (5)
Country | Link |
---|---|
US (1) | US5758618A (fi) |
EP (1) | EP0787900B1 (fi) |
JP (1) | JP3933738B2 (fi) |
DE (1) | DE69712542T2 (fi) |
FI (1) | FI101738B (fi) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI101739B (fi) * | 1996-08-16 | 1998-08-14 | Waertsilae Nsd Oy Ab | Ruiskutusventtiilijärjestely |
CA2204983A1 (en) * | 1997-05-09 | 1998-11-09 | Westport Research Inc. | Hydraulically actuated gaseous or dual fuel injector |
DE19831081C2 (de) * | 1998-07-10 | 2003-09-11 | Orange Gmbh | Kraftstoffinjektor für eine Brennkraftmaschine |
US6336598B1 (en) | 1998-09-16 | 2002-01-08 | Westport Research Inc. | Gaseous and liquid fuel injector with a two way hydraulic fluid control valve |
DE19946833C2 (de) * | 1999-09-30 | 2002-02-21 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
DE10015268A1 (de) * | 2000-03-28 | 2001-10-04 | Siemens Ag | Einspritzventil mit Bypaßdrossel |
DE10025497A1 (de) * | 2000-05-23 | 2001-11-29 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
DE10161002A1 (de) * | 2001-12-12 | 2003-07-03 | Bosch Gmbh Robert | Magnetventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine |
FI116577B (fi) * | 2002-04-19 | 2005-12-30 | Marioff Corp Oy | Suihkutuspää |
US6824081B2 (en) | 2002-06-28 | 2004-11-30 | Cummins Inc. | Needle controlled fuel injector with two control valves |
US7556017B2 (en) * | 2006-03-31 | 2009-07-07 | Caterpillar Inc. | Twin needle valve dual mode injector |
JP5145326B2 (ja) * | 2006-04-04 | 2013-02-13 | エレクトリスィテ ド フランス | 作業媒体を内部フラッシュ蒸発させるピストン蒸気機関 |
DE102006034111A1 (de) * | 2006-07-24 | 2008-01-31 | Robert Bosch Gmbh | Servoventilgesteuerter Injektor zur Einspritzung von Kraftstoff in Zylinderbrennräume von Brennkraftmaschinen; insbesondere Common-Rail-Injektor |
FI123513B (fi) * | 2010-12-02 | 2013-06-14 | Waertsilae Finland Oy | Polttoaineen syöttöyksikkö, menetelmä sen käyttämiseksi ja polttomoottori |
JP5839801B2 (ja) * | 2011-01-11 | 2016-01-06 | 日立造船株式会社 | 2ストロークエンジンおよび4ストロークエンジン |
JP5949715B2 (ja) * | 2013-09-25 | 2016-07-13 | 株式会社デンソー | 燃料噴射システム |
US20140346254A1 (en) * | 2014-08-07 | 2014-11-27 | Caterpillar Inc. | Fuel injector for gaseous injection |
DE102014012129B4 (de) * | 2014-08-14 | 2017-04-06 | L'orange Gmbh | Kraftstoffinjektor |
US10302056B2 (en) | 2016-06-29 | 2019-05-28 | Ge Global Sourcing Llc | Systems and methods for fuel injector control |
DE102018101773B4 (de) * | 2018-01-26 | 2019-11-14 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren und Vorrichtung zur Wassereinspritzung |
US11639698B1 (en) * | 2022-04-11 | 2023-05-02 | Caterpillar Inc. | Compression-ignited dual liquid fuel system and control strategy for flexible fuel operation |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH495504A (de) * | 1968-08-28 | 1970-08-31 | Sopromi Soc Proc Modern Inject | Brennstoff-Einspritzventil mit elektromagnetischer Betätigung |
DE2028442A1 (de) * | 1970-06-10 | 1971-12-16 | Daimler Benz Ag | Kraftstoffeinspritzventil fur Ver brennungsmotoren |
DE2922682A1 (de) * | 1979-06-02 | 1980-12-04 | Daimler Benz Ag | Einspritzduese fuer luftverdichtende einspritzbrennkraftmaschinen |
DE3724987A1 (de) * | 1986-07-30 | 1988-02-11 | Elsbett L | Einspritzvorrichtung zum einbringen von kraftstoffen in den brennraum einer brennkraftmaschine |
US5170751A (en) * | 1990-05-23 | 1992-12-15 | Mitsubishi Jukogyo Kabushiki Kaisha | Water-injection diesel engine |
DE4126705C2 (de) * | 1991-08-13 | 1994-08-04 | Man B & W Diesel Ag | Verfahren und Vorrichtung zur Verminderung des Stickoxidausstoßes von Verbrennungsmotoren |
DK0546985T3 (da) * | 1991-12-10 | 1999-10-11 | New Sulzer Diesel France Sa | Brændstofindsprøjtningsventil til en stempelforbrændingsmotor til drift efter valg med dieselolie eller med et gasformet br |
DE4220619A1 (de) * | 1992-06-24 | 1994-01-05 | Mak Maschinenbau Krupp | Einspritzeinrichtung |
DE4337048C2 (de) * | 1993-10-29 | 1996-01-11 | Daimler Benz Ag | Kraftstoffeinspritzanlage für eine Brennkraftmaschine |
IT1261149B (it) * | 1993-12-30 | 1996-05-09 | Elasis Sistema Ricerca Fiat | Valvola di dosaggio per il comando dell'otturatore di un iniettore di combustibile |
EP0686763B1 (de) * | 1994-06-06 | 1999-09-01 | Ganser-Hydromag Ag | Brennstoffeinspritzventil für Verbrennungskraftmaschinen |
FI101168B (fi) * | 1994-12-23 | 1998-04-30 | Waertsilae Nsd Oy Ab | Ruiskutusjärjestely ja menetelmä sen käyttämiseksi polttomoottorissa |
-
1996
- 1996-01-30 FI FI960414A patent/FI101738B/fi not_active IP Right Cessation
-
1997
- 1997-01-28 EP EP97300529A patent/EP0787900B1/en not_active Expired - Lifetime
- 1997-01-28 DE DE69712542T patent/DE69712542T2/de not_active Expired - Lifetime
- 1997-01-29 US US08/790,472 patent/US5758618A/en not_active Expired - Lifetime
- 1997-01-29 JP JP01526897A patent/JP3933738B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69712542T2 (de) | 2003-01-16 |
US5758618A (en) | 1998-06-02 |
FI960414A0 (fi) | 1996-01-30 |
EP0787900A2 (en) | 1997-08-06 |
FI101738B1 (fi) | 1998-08-14 |
EP0787900B1 (en) | 2002-05-15 |
FI101738B (fi) | 1998-08-14 |
EP0787900A3 (en) | 1998-04-29 |
JPH09209843A (ja) | 1997-08-12 |
JP3933738B2 (ja) | 2007-06-20 |
DE69712542D1 (de) | 2002-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HC | Name/ company changed in application |
Owner name: WAERTSILAE NSD OY AB |
|
MA | Patent expired |