NL1026955A1 - Method for controlling the direct injection of car gas into a cylinder of an internal combustion engine and a device. - Google Patents

Method for controlling the direct injection of car gas into a cylinder of an internal combustion engine and a device.

Info

Publication number
NL1026955A1
NL1026955A1 NL1026955A NL1026955A NL1026955A1 NL 1026955 A1 NL1026955 A1 NL 1026955A1 NL 1026955 A NL1026955 A NL 1026955A NL 1026955 A NL1026955 A NL 1026955A NL 1026955 A1 NL1026955 A1 NL 1026955A1
Authority
NL
Netherlands
Prior art keywords
cylinder
controlling
combustion engine
internal combustion
direct injection
Prior art date
Application number
NL1026955A
Other languages
Dutch (nl)
Other versions
NL1026955C2 (en
Inventor
Frank Weiss
Hong Zhang
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NL1026955A1 publication Critical patent/NL1026955A1/en
Application granted granted Critical
Publication of NL1026955C2 publication Critical patent/NL1026955C2/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
    • 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
    • F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
    • 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
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • 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
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • 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
    • 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
    • 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
    • Y02T10/40—Engine management systems
NL1026955A 2003-09-05 2004-09-03 Method for controlling the direct injection of car gas into a cylinder of an internal combustion engine and a device. NL1026955C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10341089 2003-09-05
DE10341089A DE10341089A1 (en) 2003-09-05 2003-09-05 Direct fuel injection system for internal combustion engine maximizes amount of air trapped in cylinder by injecting compressed natural gas during compression stroke after inlet valve has closed

Publications (2)

Publication Number Publication Date
NL1026955A1 true NL1026955A1 (en) 2005-03-08
NL1026955C2 NL1026955C2 (en) 2005-08-30

Family

ID=34398684

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1026955A NL1026955C2 (en) 2003-09-05 2004-09-03 Method for controlling the direct injection of car gas into a cylinder of an internal combustion engine and a device.

Country Status (2)

Country Link
DE (1) DE10341089A1 (en)
NL (1) NL1026955C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007009546B4 (en) 2007-02-27 2008-12-04 Continental Automotive Gmbh Method and device for controlling an internal combustion engine of a motor vehicle which can be switched to operation with CNG gas
DE102007021477A1 (en) * 2007-05-08 2008-11-20 Daimler Ag Internal combustion engine and method for operating an internal combustion engine
DE102007057298A1 (en) * 2007-11-28 2009-06-04 Volkswagen Ag Internal-combustion engine i.e. petrol engine, for motor vehicle, has fuel injecting device formed such that device selectively injects natural gas or liquid gas as fuel, and piston arranged in chamber in reciprocating movable manner
US8608127B2 (en) 2011-01-24 2013-12-17 Fluke Corporation Piezoelectric proportional control valve
DE102013016503A1 (en) * 2013-10-04 2014-08-14 Daimler Ag Method for operating reciprocating internal combustion engine for motor vehicle, involves performing insufflation within range from including four thundered twenty up to ninety degrees of crank angles, before top dead center of piston
EP2930336A1 (en) * 2014-04-10 2015-10-14 Repsol, S.A. LPG direct injection engine
DE102015218835B3 (en) * 2015-09-30 2016-11-24 Continental Automotive Gmbh Method and apparatus for injecting gaseous fuel
DE102017120512B4 (en) * 2017-09-06 2022-09-29 Keyou GmbH Method of operating a hydrogen engine for a motor vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413075A (en) * 1992-12-28 1995-05-09 Mazda Motor Corporation Gaseous fuel engine and air-fuel ratio control system for the engine
DE4419429C2 (en) * 1994-06-03 1998-07-23 Man B & W Diesel Ag Method for operating a self-igniting mixture-compressing internal combustion engine and internal combustion engine for applying the method
ES2134401T3 (en) * 1994-12-22 1999-10-01 Siemens Ag ARRANGEMENT FOR THE OPERATION OF AN INTERNAL COMBUSTION ENGINE WITH DIFFERENT FUELS.
AUPN489595A0 (en) * 1995-08-18 1995-09-14 Orbital Engine Company (Australia) Proprietary Limited Gaseous fuel direct injection system for internal combustion engines
DE10052336B4 (en) * 2000-10-22 2004-04-22 Westport Germany Gmbh Internal combustion engine with gaseous fuel injection
EP1333168B1 (en) * 2002-01-30 2005-09-28 Ford Global Technologies, LLC Method of operating an internal combustion engine with compressed natural gas

Also Published As

Publication number Publication date
NL1026955C2 (en) 2005-08-30
DE10341089A1 (en) 2005-04-28

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20050628

PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20090401