ITTO970933A0 - Metodo di controllo dell'iniezione in un impianto di iniezione per un motore a combustione interna atto ad operare selettivamente con inie- - Google Patents

Metodo di controllo dell'iniezione in un impianto di iniezione per un motore a combustione interna atto ad operare selettivamente con inie-

Info

Publication number
ITTO970933A0
ITTO970933A0 IT97TO000933A ITTO970933A ITTO970933A0 IT TO970933 A0 ITTO970933 A0 IT TO970933A0 IT 97TO000933 A IT97TO000933 A IT 97TO000933A IT TO970933 A ITTO970933 A IT TO970933A IT TO970933 A0 ITTO970933 A0 IT TO970933A0
Authority
IT
Italy
Prior art keywords
injection
combustion engine
internal combustion
control method
selective operation
Prior art date
Application number
IT97TO000933A
Other languages
English (en)
Inventor
Aldo Bassi
Massimo Ferrera
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Publication of ITTO970933A0 publication Critical patent/ITTO970933A0/it
Priority to IT97TO000933A priority Critical patent/IT1295770B1/it
Priority to DE69807249T priority patent/DE69807249T2/de
Priority to EP98951669A priority patent/EP1025353B1/en
Priority to ES98951669T priority patent/ES2181284T3/es
Priority to PCT/IT1998/000295 priority patent/WO1999022131A1/en
Priority to US09/446,973 priority patent/US6367443B1/en
Priority to CA002295300A priority patent/CA2295300C/en
Priority to AU97603/98A priority patent/AU9760398A/en
Publication of ITTO970933A1 publication Critical patent/ITTO970933A1/it
Application granted granted Critical
Publication of IT1295770B1 publication Critical patent/IT1295770B1/it
Priority to US10/002,118 priority patent/US6679221B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/026—Measuring or estimating parameters related to the fuel supply system
    • F02D19/027—Determining the fuel pressure, temperature or volume flow, the fuel tank fill level or a valve position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0607—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/061—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
    • F02D19/0647—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being liquefied petroleum gas [LPG], liquefied natural gas [LNG], compressed natural gas [CNG] or dimethyl ether [DME]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0692—Arrangement of multiple injectors per combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0281—Adapters, sockets or the like to mount injection valves onto engines; Fuel guiding passages between injectors and the air intake system or the 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0287—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers characterised by the transition from liquid to gaseous phase ; Injection in liquid phase; Cooling and low temperature storage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • F02D2200/0612—Fuel type, fuel composition or fuel quality determined by estimation
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
IT97TO000933A 1997-10-24 1997-10-24 Metodo di controllo dell'iniezione in un impianto di iniezione per un motore a combustione interna atto ad operare selettivamente con IT1295770B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT97TO000933A IT1295770B1 (it) 1997-10-24 1997-10-24 Metodo di controllo dell'iniezione in un impianto di iniezione per un motore a combustione interna atto ad operare selettivamente con
PCT/IT1998/000295 WO1999022131A1 (en) 1997-10-24 1998-10-26 Controlling the injection in a fuel injection system selectively operable with petrol or fuel gas
EP98951669A EP1025353B1 (en) 1997-10-24 1998-10-26 Controlling the injection in a fuel injection system selectively operable with petrol or fuel gas
ES98951669T ES2181284T3 (es) 1997-10-24 1998-10-26 Metodo para controlar la inyeccion en un sistema de inyeccion de combustible que opera selectivamente con gasolina o gas combustible.
DE69807249T DE69807249T2 (de) 1997-10-24 1998-10-26 Kraftstoffeinspritz- kontrollsystem eines kraftstoffeinspritz-systems, umschaltbar von benzin auf gas
US09/446,973 US6367443B1 (en) 1997-10-24 1998-10-26 Controlling the injection in a fuel injection system selectively operable with petrol or fuel gas
CA002295300A CA2295300C (en) 1997-10-24 1998-10-26 Controlling the injection in a fuel injection system selectively operable with gasoline or fuel gas
AU97603/98A AU9760398A (en) 1997-10-24 1998-10-26 Controlling the injection in a fuel injection system selectively operable with petrol or fuel gas
US10/002,118 US6679221B2 (en) 1997-10-24 2001-12-05 Controlling the injection in a fuel system selectively operable with gasoline or fuel gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO000933A IT1295770B1 (it) 1997-10-24 1997-10-24 Metodo di controllo dell'iniezione in un impianto di iniezione per un motore a combustione interna atto ad operare selettivamente con

Publications (3)

Publication Number Publication Date
ITTO970933A0 true ITTO970933A0 (it) 1997-10-24
ITTO970933A1 ITTO970933A1 (it) 1999-04-24
IT1295770B1 IT1295770B1 (it) 1999-05-27

Family

ID=11416093

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97TO000933A IT1295770B1 (it) 1997-10-24 1997-10-24 Metodo di controllo dell'iniezione in un impianto di iniezione per un motore a combustione interna atto ad operare selettivamente con

Country Status (8)

Country Link
US (2) US6367443B1 (it)
EP (1) EP1025353B1 (it)
AU (1) AU9760398A (it)
CA (1) CA2295300C (it)
DE (1) DE69807249T2 (it)
ES (1) ES2181284T3 (it)
IT (1) IT1295770B1 (it)
WO (1) WO1999022131A1 (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6736120B2 (en) * 2002-06-04 2004-05-18 Ford Global Technologies, Llc Method and system of adaptive learning for engine exhaust gas sensors
US7111450B2 (en) * 2002-06-04 2006-09-26 Ford Global Technologies, Llc Method for controlling the temperature of an emission control device
US20050193988A1 (en) * 2004-03-05 2005-09-08 David Bidner System for controlling valve timing of an engine with cylinder deactivation
US6736121B2 (en) 2002-06-04 2004-05-18 Ford Global Technologies, Llc Method for air-fuel ratio sensor diagnosis
US6568177B1 (en) 2002-06-04 2003-05-27 Ford Global Technologies, Llc Method for rapid catalyst heating
US7032572B2 (en) * 2002-06-04 2006-04-25 Ford Global Technologies, Llc Method for controlling an engine to obtain rapid catalyst heating
US6868827B2 (en) * 2002-06-04 2005-03-22 Ford Global Technologies, Llc Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device
US6735938B2 (en) * 2002-06-04 2004-05-18 Ford Global Technologies, Llc Method to control transitions between modes of operation of an engine
US7168239B2 (en) * 2002-06-04 2007-01-30 Ford Global Technologies, Llc Method and system for rapid heating of an emission control device
US6758185B2 (en) * 2002-06-04 2004-07-06 Ford Global Technologies, Llc Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics
CA2406267C (en) * 2002-10-02 2013-01-08 Westport Research Inc. Exhaust gas recirculation methods and apparatus for reducing nox emissions from internal combustion engines
US6931839B2 (en) * 2002-11-25 2005-08-23 Delphi Technologies, Inc. Apparatus and method for reduced cold start emissions
US7073488B2 (en) * 2003-03-11 2006-07-11 Caterpillar Inc. Cylinder cutout strategy for engine stability
CA2442336C (en) * 2003-09-30 2006-09-19 Westport Research Inc. Method and apparatus for providing for high egr gaseous-fuelled direct injection internal combustion engine
US7367180B2 (en) * 2004-03-05 2008-05-06 Ford Global Technologies Llc System and method for controlling valve timing of an engine with cylinder deactivation
US7021046B2 (en) * 2004-03-05 2006-04-04 Ford Global Technologies, Llc Engine system and method for efficient emission control device purging
US6978204B2 (en) * 2004-03-05 2005-12-20 Ford Global Technologies, Llc Engine system and method with cylinder deactivation
US7159387B2 (en) 2004-03-05 2007-01-09 Ford Global Technologies, Llc Emission control device
DE102005052285A1 (de) * 2005-02-18 2006-08-31 Broeker, Klaus Peter, Dipl.-Ing. Verfahren und Vorrichtung zum Betrieb eines Verbrennungsmotors
DE102006008902B4 (de) * 2006-02-27 2008-05-15 GM Global Technology Operations, Inc., Detroit Anordnung und Verfahren zum Betrieb einer Brennkraftmaschine mit zwei unterschiedlichen Kraftstoffarten
JP2009539022A (ja) * 2006-06-01 2009-11-12 シーメンス オートモーティヴ システムズ カンパニー リミテッド Ｌｐｉシステムが装着されたｌｐｇ車両の燃料供給方法及び装置
US8402942B2 (en) * 2008-07-11 2013-03-26 Tula Technology, Inc. System and methods for improving efficiency in internal combustion engines
US7577511B1 (en) 2008-07-11 2009-08-18 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8701628B2 (en) 2008-07-11 2014-04-22 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8336521B2 (en) * 2008-07-11 2012-12-25 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US9020735B2 (en) 2008-07-11 2015-04-28 Tula Technology, Inc. Skip fire internal combustion engine control
US8646435B2 (en) * 2008-07-11 2014-02-11 Tula Technology, Inc. System and methods for stoichiometric compression ignition engine control
US8131447B2 (en) * 2008-07-11 2012-03-06 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8616181B2 (en) 2008-07-11 2013-12-31 Tula Technology, Inc. Internal combustion engine control for improved fuel efficiency
US8511281B2 (en) 2009-07-10 2013-08-20 Tula Technology, Inc. Skip fire engine control
WO2012075290A1 (en) 2010-12-01 2012-06-07 Tula Technology, Inc. Skip fire internal combustion engine control
AT511001B1 (de) * 2011-01-18 2013-11-15 Ge Jenbacher Gmbh & Co Ohg Verfahren zum betreiben einer über wenigstens zwei zylinder verfügenden brennkraftmaschine
US9038599B2 (en) * 2011-05-03 2015-05-26 Go Natural Cng, Llc Fuel injection adapters and related systems and methods
CA2742011C (en) * 2011-06-02 2012-07-17 Saskatchewan Research Council Method and system for powering an otto cycle engine using gasoline and compressed natural gas
US20140074380A1 (en) * 2012-09-07 2014-03-13 Continental Controls Corporation Gas substitution control system and method for bi-fuel engine
US8944033B2 (en) 2012-09-07 2015-02-03 Caterpillar Inc. Limp home capable dual fuel engine and machine using same
JP6384427B2 (ja) * 2015-08-25 2018-09-05 トヨタ自動車株式会社 内燃機関の制御装置
WO2021239204A1 (en) * 2020-05-25 2021-12-02 Wärtsilä Finland Oy A direct injection gaseous fuel feeding system for a two-stroke internal combustion piston engine, a two-stroke internal combustion piston engine and method of operating a two-stroke internal combustion piston engine
US11149677B1 (en) * 2020-11-03 2021-10-19 Caterpillar Inc. Control of cylinders of an engine according to an engine configuration scheme

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100478A (en) * 1961-10-27 1963-08-13 Cooper Bessemer Corp Fuel control system for internal combustion engines
JPS57108431A (en) * 1980-12-24 1982-07-06 Nippon Soken Inc Control device of output from internal combustion engine
US5268842A (en) * 1990-12-03 1993-12-07 Cummins Engine Company, Inc. Electronic control of engine fuel injection based on engine duty cycle
US5195485A (en) * 1992-04-21 1993-03-23 Energy Conversions, Inc. Low emission cylinder cut-out idle system
JP2976766B2 (ja) * 1993-09-16 1999-11-10 トヨタ自動車株式会社 可変気筒エンジンの制御装置
US5713336A (en) * 1995-01-24 1998-02-03 Woodward Governor Company Method and apparatus for providing multipoint gaseous fuel injection to an internal combustion engine
ES2105917T3 (es) * 1995-02-03 1997-10-16 Fiat Ricerche Motor de combustion interna adaptado para funcionar selectivamente con inyeccion de gasolina o con glp.
US5553575A (en) * 1995-06-16 1996-09-10 Servojet Products International Lambda control by skip fire of unthrottled gas fueled engines
JP3075685B2 (ja) * 1995-09-04 2000-08-14 本田技研工業株式会社 気体燃料エンジンの燃料噴射方法
IT1285421B1 (it) * 1996-06-14 1998-06-03 Fiat Ricerche Metodo di controllo dell'iniezione in un impianto di iniezione per un motore ad alimentazione mista diesel-gas e relativo impianto di
JP3820647B2 (ja) * 1996-09-30 2006-09-13 日産自動車株式会社 エンジンのトルクダウン制御装置
US5778858A (en) * 1996-12-17 1998-07-14 Dudley Frank Fuel injection split engine
US5826563A (en) * 1997-07-28 1998-10-27 General Electric Company Diesel engine cylinder skip firing system

Also Published As

Publication number Publication date
US6367443B1 (en) 2002-04-09
US6679221B2 (en) 2004-01-20
WO1999022131A1 (en) 1999-05-06
IT1295770B1 (it) 1999-05-27
EP1025353A1 (en) 2000-08-09
EP1025353B1 (en) 2002-08-14
ES2181284T3 (es) 2003-02-16
DE69807249T2 (de) 2003-04-17
AU9760398A (en) 1999-05-17
CA2295300A1 (en) 1999-05-06
ITTO970933A1 (it) 1999-04-24
CA2295300C (en) 2007-05-29
US20020035970A1 (en) 2002-03-28
DE69807249D1 (de) 2002-09-19

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