ITRM20070664A1 - Impianto di alimentazione di gpl metano ammoniaca e gas in genere per motori a benzina o diesel con regolatore di pressione elettronico per la variazione continua della pressione del carburante fornito agli iniettori - Google Patents

Impianto di alimentazione di gpl metano ammoniaca e gas in genere per motori a benzina o diesel con regolatore di pressione elettronico per la variazione continua della pressione del carburante fornito agli iniettori

Info

Publication number
ITRM20070664A1
ITRM20070664A1 IT000664A ITRM20070664A ITRM20070664A1 IT RM20070664 A1 ITRM20070664 A1 IT RM20070664A1 IT 000664 A IT000664 A IT 000664A IT RM20070664 A ITRM20070664 A IT RM20070664A IT RM20070664 A1 ITRM20070664 A1 IT RM20070664A1
Authority
IT
Italy
Prior art keywords
petrol
injectors
ammonia
power supply
diesel engines
Prior art date
Application number
IT000664A
Other languages
English (en)
Inventor
Luciano Cippittani
Original Assignee
Icomet Spa
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 Icomet Spa filed Critical Icomet Spa
Priority to IT000664A priority Critical patent/ITRM20070664A1/it
Priority to CA2709966A priority patent/CA2709966C/en
Priority to PCT/IT2008/000775 priority patent/WO2009081441A1/en
Priority to US12/526,212 priority patent/US8146575B2/en
Priority to AU2008341434A priority patent/AU2008341434B2/en
Priority to CN2008801269056A priority patent/CN101946083B/zh
Priority to EP08865211A priority patent/EP2232043B1/en
Publication of ITRM20070664A1 publication Critical patent/ITRM20070664A1/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
    • 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
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • 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
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/024—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
    • F02D19/02—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
    • 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
    • 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
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
    • F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
    • 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
    • F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of valves
    • 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
    • F02D2200/0602—Fuel pressure
    • 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
    • F02D2200/0606—Fuel temperature
    • 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
    • F02D2200/0618—Actual fuel injection timing or delay, e.g. determined from fuel pressure drop
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/101—Engine speed
    • 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
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/31—Control of the fuel pressure
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
IT000664A 2007-12-20 2007-12-20 Impianto di alimentazione di gpl metano ammoniaca e gas in genere per motori a benzina o diesel con regolatore di pressione elettronico per la variazione continua della pressione del carburante fornito agli iniettori ITRM20070664A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT000664A ITRM20070664A1 (it) 2007-12-20 2007-12-20 Impianto di alimentazione di gpl metano ammoniaca e gas in genere per motori a benzina o diesel con regolatore di pressione elettronico per la variazione continua della pressione del carburante fornito agli iniettori
CA2709966A CA2709966C (en) 2007-12-20 2008-12-18 System for supply of lpg, methane, ammonia, and gas in general for petrol or diesel engines with electronic pressure regulator for continuous variation of the pressure of the fuelsupplied to the injectors
PCT/IT2008/000775 WO2009081441A1 (en) 2007-12-20 2008-12-18 System for supply of lpg, methane, ammonia, and gas in general for petrol or diesel engines with electronic pressure regulator for continuous variation of the pressure of the fuel supplied to the injectors
US12/526,212 US8146575B2 (en) 2007-12-20 2008-12-18 System for supply of LPG, methane, ammonia, and gas in general for petrol or diesel engines with electronic pressure regulator for continuous variation of the pressure of the fuel supplied to the injectors
AU2008341434A AU2008341434B2 (en) 2007-12-20 2008-12-18 System for supply of LPG, methane, ammonia, and gas in general for petrol or diesel engines with electronic pressure regulator for continuous variation of the pressure of the fuel supplied to the injectors
CN2008801269056A CN101946083B (zh) 2007-12-20 2008-12-18 利用连续改变供给到喷射器的燃料压力的电子压力调节器,为汽油发动机或柴油发动机供给通常为lpg、甲烷、氨以及气体的***
EP08865211A EP2232043B1 (en) 2007-12-20 2008-12-18 System for supply of lpg, methane, ammonia, and gas in general for petrol or diesel engines with electronic pressure regulator for continuous variation of the pressure of the fuel supplied to the injectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000664A ITRM20070664A1 (it) 2007-12-20 2007-12-20 Impianto di alimentazione di gpl metano ammoniaca e gas in genere per motori a benzina o diesel con regolatore di pressione elettronico per la variazione continua della pressione del carburante fornito agli iniettori

Publications (1)

Publication Number Publication Date
ITRM20070664A1 true ITRM20070664A1 (it) 2009-06-21

Family

ID=40315842

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000664A ITRM20070664A1 (it) 2007-12-20 2007-12-20 Impianto di alimentazione di gpl metano ammoniaca e gas in genere per motori a benzina o diesel con regolatore di pressione elettronico per la variazione continua della pressione del carburante fornito agli iniettori

Country Status (7)

Country Link
US (1) US8146575B2 (it)
EP (1) EP2232043B1 (it)
CN (1) CN101946083B (it)
AU (1) AU2008341434B2 (it)
CA (1) CA2709966C (it)
IT (1) ITRM20070664A1 (it)
WO (1) WO2009081441A1 (it)

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IT1393176B1 (it) 2009-02-27 2012-04-11 Icomet Spa Dispositivo per l'alloggiamento di una pompa gpl in un serbatoio idoneo a permettere la estrazione della pompa senza svuotare preventivamente il serbatoio del gpl presente al suo interno
KR20110021573A (ko) * 2009-08-26 2011-03-04 현대자동차주식회사 Ｌｐｉ엔진의 연료 공급 시스템
DE102010020795A1 (de) * 2010-05-18 2011-01-13 Daimler Ag Druckminderungsanordnung und Verfahren zum Betreiben einer Druckminderungsanordnung
DE102010034227A1 (de) * 2010-08-07 2012-02-09 Daimler Ag Verbrennungskraftmaschine, insbesondere für einen Kraftwagen
DE102010049713A1 (de) * 2010-10-26 2012-04-26 Borgwarner Beru Systems Gmbh Verfahren zum Betreiben eines Verdampfers für Flüssiggas und Verdampfer
US8919324B2 (en) 2010-12-08 2014-12-30 Robin B. Parsons Fuel rail for liquid injection of a two-phase fuel
NL2006992C2 (en) 2011-06-24 2013-01-02 Indopar B V Method of switching from a liquefied gas fuel to a liquid fuel being provided to a direct injection combustion engine, and direct injection bi-fuel system for such an engine.
PL2788215T3 (pl) * 2011-12-07 2020-06-15 Agility Fuel Systems Llc Systemy i sposoby monitorowania i kontrolowania układów paliwowych
KR101349509B1 (ko) * 2012-05-24 2014-01-09 현대자동차주식회사 엘피아이 연료시스템 및 리턴연료 최소화 방법
US10087896B1 (en) 2012-10-14 2018-10-02 Alberto Martin Perez Liquefied light hydrocarbon fuel system for hybrid vehicle and methods thereto
US9371784B2 (en) 2012-12-21 2016-06-21 Caterpillar Inc. Dual fuel system having a damper
CN103485936B (zh) * 2013-10-18 2015-07-22 贵州大学 一种燃气汽车发动机供气装置
RU2686651C2 (ru) * 2015-01-30 2019-04-29 Дэу Шипбилдинг Энд Марин Инджиниринг Ко., Лтд. Система и способ для управления подачей топлива к судовому двигателю
US9840992B2 (en) * 2015-03-06 2017-12-12 Elwha Llc Fuel injector system and method for making air-filled diesel droplets
WO2017100871A1 (pt) * 2015-12-14 2017-06-22 Robert Bosch Limitada Processo de deteccao de vazamento interno de combustivel em um motor de combustao e unidade de controle de motor
DE102015226446B4 (de) * 2015-12-22 2017-08-31 Continental Automotive Gmbh Verfahren zur Ermittlung der Zusammensetzung des zum Betrieb eines Verbrennungsmotors verwendeten Kraftstoffes
US20170009696A1 (en) * 2016-09-26 2017-01-12 Caterpillar Inc. System for controlling pressure of fuel supplied to engine
DE102018200410A1 (de) * 2018-01-11 2019-07-11 Ford Global Technologies, Llc Vorrichtung zur Schmierstoffdosierung
CN113202638A (zh) * 2021-05-27 2021-08-03 哈尔滨工程大学 近零排放液氨-柴油双燃料供给***
CN113202637A (zh) * 2021-05-27 2021-08-03 哈尔滨工程大学 液氨-柴油双燃料喷射装置
CN113446134A (zh) * 2021-06-16 2021-09-28 哈尔滨工程大学 一种稳定喷射压力的气态氨燃料供应***

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US4502453A (en) * 1984-04-03 1985-03-05 General Motors Corporation Dual fuel supply system
DE69130867T2 (de) 1990-11-20 1999-08-12 Energy Res & Dev Corp Verfahren und vorrichtung zum brennstoffeinspritzen
JPH06502472A (ja) 1990-11-20 1994-03-17 ジ　エナジー　リサーチ　アンド　ディベロプメント　コーポレイション ２系統燃料噴射装置及び該装置を制御する方法
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US6289881B1 (en) * 1997-08-28 2001-09-18 Alternative Fuel Systems Conversion system with electronic controller for utilization of gaseous fuels in spark ignition engines
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Also Published As

Publication number Publication date
EP2232043B1 (en) 2013-02-13
AU2008341434A1 (en) 2009-07-02
CA2709966C (en) 2016-04-12
CA2709966A1 (en) 2009-07-02
CN101946083B (zh) 2013-04-03
US8146575B2 (en) 2012-04-03
CN101946083A (zh) 2011-01-12
EP2232043A1 (en) 2010-09-29
US20100010727A1 (en) 2010-01-14
WO2009081441A1 (en) 2009-07-02
AU2008341434B2 (en) 2013-04-18

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