IT1296816B1 - CONNECTING ELEMENT FOR THE INTRODUCTION OF FUEL AND A SECOND FLUID INTO AN INJECTION VALVE - Google Patents

CONNECTING ELEMENT FOR THE INTRODUCTION OF FUEL AND A SECOND FLUID INTO AN INJECTION VALVE

Info

Publication number
IT1296816B1
IT1296816B1 IT97MI002654A ITMI972654A IT1296816B1 IT 1296816 B1 IT1296816 B1 IT 1296816B1 IT 97MI002654 A IT97MI002654 A IT 97MI002654A IT MI972654 A ITMI972654 A IT MI972654A IT 1296816 B1 IT1296816 B1 IT 1296816B1
Authority
IT
Italy
Prior art keywords
introduction
fuel
fluid
connecting element
injection valve
Prior art date
Application number
IT97MI002654A
Other languages
Italian (it)
Inventor
Bernd Danckert
Walter Dorner
Torsten Guth
Werner Remmels
Original Assignee
Mtu Friedrichshafen Gmbh
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 Mtu Friedrichshafen Gmbh filed Critical Mtu Friedrichshafen Gmbh
Publication of ITMI972654A1 publication Critical patent/ITMI972654A1/en
Application granted granted Critical
Publication of IT1296816B1 publication Critical patent/IT1296816B1/en

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
    • F02M25/0228—Adding fuel and water emulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • 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
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/008—Arrangement of fuel passages inside of injectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/505—Mixing fuel and water or other fluids to obtain liquid fuel emulsions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Fuel-Injection Apparatus (AREA)
IT97MI002654A 1996-12-05 1997-11-28 CONNECTING ELEMENT FOR THE INTRODUCTION OF FUEL AND A SECOND FLUID INTO AN INJECTION VALVE IT1296816B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19650559A DE19650559C1 (en) 1996-12-05 1996-12-05 Connection to feed fuel and water into injection valve in Diesel internal combustion engine

Publications (2)

Publication Number Publication Date
ITMI972654A1 ITMI972654A1 (en) 1999-05-28
IT1296816B1 true IT1296816B1 (en) 1999-08-02

Family

ID=7813772

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI002654A IT1296816B1 (en) 1996-12-05 1997-11-28 CONNECTING ELEMENT FOR THE INTRODUCTION OF FUEL AND A SECOND FLUID INTO AN INJECTION VALVE

Country Status (4)

Country Link
DE (1) DE19650559C1 (en)
FR (1) FR2756871B1 (en)
GB (1) GB2320060B (en)
IT (1) IT1296816B1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19823335C2 (en) * 1998-05-26 2001-05-31 Elsbett G Injection system for operation with different fuels
DE10007718C1 (en) * 2000-02-19 2001-07-05 Babcock Bsh Gmbh Mixing head for pneumatic mixer has nozzle ring arranged between two annular components in wall of pressure chamber
WO2001076728A1 (en) * 2000-04-05 2001-10-18 Manfred Rummel Foam, spray or atomizer nozzle
DE10156657C2 (en) * 2001-11-17 2003-12-04 Daimler Chrysler Ag Dual fuel injector
DE10247765A1 (en) 2002-10-14 2004-04-22 Robert Bosch Gmbh Chemical reforming jet for the production of hydrogen on an industrial scale has a low-pressure automotive type fuel injector valve
DE102006022599B4 (en) * 2006-05-15 2011-02-10 Continental Automotive Gmbh Method and device for operating an internal combustion engine
CA2635410C (en) * 2008-06-19 2010-08-17 Westport Power Inc. Dual fuel connector
SG177790A1 (en) * 2010-07-20 2012-02-28 Kok Loon Ng A method of designing and sizing the parts of an emulsifier for producing water-in-fuel emulsions
CA2963237C (en) * 2014-10-04 2023-09-26 Ocri B.V. A method of preparing an emulsion, a device for preparing said emulsion, and a vehicle
DE102014225815A1 (en) * 2014-12-15 2016-06-16 Fachhochschule Trier In-situ production of fuel-water mixtures in internal combustion engines
DE102016000761A1 (en) 2016-01-27 2017-07-27 Roman TANIEL Emulsifying system and emulsifying method
DE102018206534A1 (en) 2018-04-27 2019-10-31 Bayerische Motoren Werke Aktiengesellschaft Mixing device for producing a fuel-water mixture for an internal combustion engine, internal combustion engine with a mixing device and motor vehicle
DE102018129954A1 (en) * 2018-11-27 2020-05-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Mixing device for a fuel injection system of an internal combustion engine
RU201973U1 (en) * 2020-05-15 2021-01-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) DEVICE FOR WATER-OIL FUEL PREPARATION

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969853C (en) * 1952-12-25 1958-07-24 Maschf Augsburg Nuernberg Ag Device for using different types and amounts of fuel in injection nozzles of internal combustion engines
GB1061996A (en) * 1963-08-28 1967-03-15 Od I Inginerov Morskovo Flota A valve unit for diesel engine injection systems
US4416610A (en) * 1980-03-14 1983-11-22 Hydroil, Inc. Water-in-oil emulsifier and oil-burner boiler system incorporating such emulsifier
BR8109050A (en) * 1981-12-17 1983-10-18 Caterpillar Tractor Co FLUID FLOW SYSTEM AND MIXER-EMULSIFIER CONNECTABLE TO FUEL PRESSURIZING SYSTEM
BR8503919A (en) * 1985-08-16 1987-03-24 Liquid Carbonic Ind Sa EJECTOR FOR THE CO2 PROCESS IN THE ALKALINE WATER NEUTRALIZATION
US4738614A (en) * 1986-07-25 1988-04-19 Union Carbide Corporation Atomizer for post-mixed burner
EP0316331B1 (en) 1986-07-30 1991-05-22 Ludwig Elsbett Injection device for introducing fuels in the combustion chamber of an internal combustion engine
DE4414488C1 (en) * 1994-04-26 1995-03-30 Mtu Friedrichshafen Gmbh Emulsifying device for emulsifying diesel fuel and water

Also Published As

Publication number Publication date
GB9725762D0 (en) 1998-02-04
GB2320060B (en) 2000-05-31
DE19650559C1 (en) 1998-03-26
FR2756871A1 (en) 1998-06-12
FR2756871B1 (en) 2004-07-16
ITMI972654A1 (en) 1999-05-28
GB2320060A (en) 1998-06-10

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Legal Events

Date Code Title Description
0001 Granted