IT1319317B1 - Gruppo formato da una valvola di iniezione del combustibile e da unmodulo per iniettare acqua in un cilindro di un motore endotermico - Google Patents

Gruppo formato da una valvola di iniezione del combustibile e da unmodulo per iniettare acqua in un cilindro di un motore endotermico

Info

Publication number
IT1319317B1
IT1319317B1 IT2000MI002394A ITMI20002394A IT1319317B1 IT 1319317 B1 IT1319317 B1 IT 1319317B1 IT 2000MI002394 A IT2000MI002394 A IT 2000MI002394A IT MI20002394 A ITMI20002394 A IT MI20002394A IT 1319317 B1 IT1319317 B1 IT 1319317B1
Authority
IT
Italy
Prior art keywords
cylinder
module
fuel injection
injection valve
group formed
Prior art date
Application number
IT2000MI002394A
Other languages
English (en)
Inventor
Manfred Ruoff
Marc Bareis
Horst Harndorf
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20002394A1 publication Critical patent/ITMI20002394A1/it
Application granted granted Critical
Publication of IT1319317B1 publication Critical patent/IT1319317B1/it

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
    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
IT2000MI002394A 1999-11-17 2000-11-07 Gruppo formato da una valvola di iniezione del combustibile e da unmodulo per iniettare acqua in un cilindro di un motore endotermico IT1319317B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19955344A DE19955344B4 (de) 1999-11-17 1999-11-17 Baugruppe aus einem Kraftstoff-Einspritzventil und einem Modul zur Wasser-Einspritzung in einen Zylinder einer Verbrennungskraftmaschine

Publications (2)

Publication Number Publication Date
ITMI20002394A1 ITMI20002394A1 (it) 2002-05-07
IT1319317B1 true IT1319317B1 (it) 2003-10-10

Family

ID=7929381

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI002394A IT1319317B1 (it) 1999-11-17 2000-11-07 Gruppo formato da una valvola di iniezione del combustibile e da unmodulo per iniettare acqua in un cilindro di un motore endotermico

Country Status (4)

Country Link
JP (1) JP2001173517A (it)
DE (1) DE19955344B4 (it)
FR (1) FR2801076B1 (it)
IT (1) IT1319317B1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030226351A1 (en) * 2002-06-11 2003-12-11 Glenn William Douglas Mid-combustion fluid injection for NOx reduction
JP2007218237A (ja) * 2006-02-20 2007-08-30 Univ Kinki 燃料噴射装置及びそれを用いた内燃機関
WO2009020410A1 (en) * 2007-08-08 2009-02-12 Dragoslav Gadjic Device for production and distribution of supplementary fuel in internal combustion engines-isolated from water
DE102015219380A1 (de) * 2015-10-07 2017-04-13 Robert Bosch Gmbh Brennstoffeinspritzventil zum Einspritzen eines gasförmigen und/oder flüssigen Brennstoffs
DE102015220976A1 (de) 2015-10-27 2017-04-27 Mahle International Gmbh Brennkraftmaschine
DE202016100734U1 (de) 2016-01-12 2016-03-03 Ford Global Technologies, Llc Direkteinspritzende Brennkraftmaschine mit Wassereinspritzung
DE102016200237B4 (de) 2016-01-12 2022-01-20 Ford Global Technologies, Llc Direkteinspritzende aufgeladene Brennkraftmaschine mit Wassereinspritzung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine
DE102016200238A1 (de) 2016-01-12 2017-07-13 Ford Global Technologies, Llc Direkteinspritzende Brennkraftmaschine mit Wassereinspritzung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine
DE102017201805A1 (de) 2016-02-26 2017-08-31 Ford Global Technologies, Llc Verfahren zum Einspritzen eines Zusatzmediums in den Zylinder einer fremdgezündeten Brennkraftmaschine und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens
FR3077340B1 (fr) 2018-01-29 2022-07-15 Plastic Omnium Advanced Innovation & Res Systeme d'injection d'une solution aqueuse dans un moteur a injection
WO2019207134A1 (fr) 2018-04-27 2019-10-31 Plastic Omnium Advanced Innovation And Research Dispositif de chauffage bi-energie pour reservoir de produits aqueux
FR3080653B1 (fr) 2018-04-27 2020-11-06 Plastic Omnium Advanced Innovation & Res Dispositif de chauffage bi-energie pour reservoir de produits aqueux
FR3081923B1 (fr) 2018-05-30 2021-06-11 Plastic Omnium Advanced Innovation & Res Systeme d'injection d'une solution aqueuse dans un moteur a injection
FR3087500B1 (fr) 2018-10-18 2021-01-22 Plastic Omnium Advanced Innovation & Res Systeme d'injection d'une solution aqueuse dans un moteur a combustion

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922682A1 (de) * 1979-06-02 1980-12-04 Daimler Benz Ag Einspritzduese fuer luftverdichtende einspritzbrennkraftmaschinen
DE3928611A1 (de) * 1989-08-30 1991-03-07 Bosch Gmbh Robert Einspritzduese fuer dieselmotoren
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
DE4230641A1 (de) * 1992-09-12 1994-03-17 Bosch Gmbh Robert Kraftstoff-Einspritzdüse mit Additiveinspritzung für Dieselmotoren
JPH07150965A (ja) * 1993-11-26 1995-06-13 Mitsubishi Heavy Ind Ltd 二種流体噴射装置
JP2812655B2 (ja) * 1993-12-10 1998-10-22 日立造船株式会社 ディーゼル機関における燃料噴射弁
FI101739B1 (fi) * 1996-08-16 1998-08-14 Waertsila Nsd Oy Ab Ruiskutusventtiilijärjestely
JPH1130164A (ja) * 1997-07-09 1999-02-02 Mitsubishi Heavy Ind Ltd 内燃機関の燃料噴射装置

Also Published As

Publication number Publication date
ITMI20002394A1 (it) 2002-05-07
DE19955344B4 (de) 2005-08-18
FR2801076A1 (fr) 2001-05-18
FR2801076B1 (fr) 2003-02-21
JP2001173517A (ja) 2001-06-26
DE19955344A1 (de) 2001-06-07

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