GB201202245D0 - Internal combustion engines - Google Patents

Internal combustion engines

Info

Publication number
GB201202245D0
GB201202245D0 GBGB1202245.5A GB201202245A GB201202245D0 GB 201202245 D0 GB201202245 D0 GB 201202245D0 GB 201202245 A GB201202245 A GB 201202245A GB 201202245 D0 GB201202245 D0 GB 201202245D0
Authority
GB
United Kingdom
Prior art keywords
engine
fuel
internal combustion
combustion engines
improving
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB1202245.5A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ENHANCED HYDROCARBON TECHNOLOGIES HOLDINGS Ltd
Original Assignee
ENHANCED HYDROCARBON TECHNOLOGIES HOLDINGS Ltd
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 ENHANCED HYDROCARBON TECHNOLOGIES HOLDINGS Ltd filed Critical ENHANCED HYDROCARBON TECHNOLOGIES HOLDINGS Ltd
Publication of GB201202245D0 publication Critical patent/GB201202245D0/en
Priority to GB1219338.9A priority Critical patent/GB2499284A/en
Priority to PCT/GB2013/050301 priority patent/WO2013117942A2/en
Priority to EP13709977.6A priority patent/EP2912292A2/en
Ceased legal-status Critical Current

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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • 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
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F02D19/0628—Determining the fuel pressure, temperature or 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
    • F02D19/0639—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
    • F02D19/066—Retrofit of secondary fuel supply systems; Conversion of engines to operate on multiple fuels
    • 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
    • F02D19/08—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 simultaneously using pluralities of fuels
    • F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0404—Throttle position
    • 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
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

17 ABSTRACT This invention is concerned with improving the fuel efficiency of an engine. An engine or method of operating an engine that by introducing a secondary additive fuel or fuels in order to effect within the engine an extended combustion time and improve the 'burn' during the power stroke so as to ensure that fuel is utilised (burnt) as fully as possible thus improving 5 the efficiency of the engine and bringing about a reduction of harmful exhaust emissions. 10 15
GBGB1202245.5A 2011-10-28 2012-02-09 Internal combustion engines Ceased GB201202245D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1219338.9A GB2499284A (en) 2012-02-09 2012-10-29 Internal combustion engines using a plurality of fuels
PCT/GB2013/050301 WO2013117942A2 (en) 2011-10-28 2013-02-11 Internal combustion engine fuelling
EP13709977.6A EP2912292A2 (en) 2011-10-28 2013-02-11 Internal combustion engine fuelling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1118634.3A GB201118634D0 (en) 2011-10-28 2011-10-28 A method of and system for improving the fuel efficiency of internal combustion engines

Publications (1)

Publication Number Publication Date
GB201202245D0 true GB201202245D0 (en) 2012-03-28

Family

ID=45373565

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1118634.3A Ceased GB201118634D0 (en) 2011-10-28 2011-10-28 A method of and system for improving the fuel efficiency of internal combustion engines
GBGB1202245.5A Ceased GB201202245D0 (en) 2011-10-28 2012-02-09 Internal combustion engines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1118634.3A Ceased GB201118634D0 (en) 2011-10-28 2011-10-28 A method of and system for improving the fuel efficiency of internal combustion engines

Country Status (3)

Country Link
EP (1) EP2912292A2 (en)
GB (2) GB201118634D0 (en)
WO (1) WO2013117942A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY173301A (en) * 2011-10-28 2020-01-14 Eht P And L Ltd Improvement of a combustion engine
US11952935B2 (en) * 2011-12-16 2024-04-09 Transportation Ip Holdings, Llc Systems and method for controlling auto-ignition
GB2530003A (en) * 2014-07-01 2016-03-16 Stephen Richard Terry Internal combustion engine fuel injection system
US9617940B2 (en) 2014-08-14 2017-04-11 General Electric Company Engine diagnostic system and an associated method thereof
US9714624B2 (en) 2015-04-03 2017-07-25 Electro-Motive Diesel, Inc. Engine system for reducing gaseous fuel slip

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463734A (en) 1982-05-14 1984-08-07 Akeroyd Richard T Dual fuel diesel engine
GB8425577D0 (en) 1984-10-10 1984-11-14 Flintheath Ltd Fuel control system
US6026787A (en) 1998-06-04 2000-02-22 Impco Technologies, Inc. Air-fuel control for alternative engine fuels
US6543423B2 (en) 2001-07-23 2003-04-08 Ford Global Technologies, Inc. Control system and method for a bi-fuel engine
GB0205062D0 (en) 2002-03-05 2002-04-17 Autogas Supplies Ltd Dual fuel engine
AU2003903612A0 (en) * 2003-07-08 2003-07-24 Hunt, James Richard Fuel delivery system
US6901889B1 (en) * 2004-03-10 2005-06-07 Tgi, Inc. Fumigation system for a diesel engine
US7019626B1 (en) * 2005-03-03 2006-03-28 Omnitek Engineering, Inc. Multi-fuel engine conversion system and method
US7467621B2 (en) 2006-10-31 2008-12-23 Caterpillar Inc. Engine and method for operating an engine
GB2452909B (en) * 2007-09-18 2012-02-22 T Baden Hardstaff Ltd Dual fuel engine control unit
GB2458500A (en) * 2008-03-20 2009-09-23 Hybrid Comb Ltd A method of and system for fuel injected internal combustion engines
US20100049417A1 (en) * 2008-08-28 2010-02-25 Advanced Combustion Tecnology Dual ECU for aftermarket conversions of vehicles and boats to oxy-hydrogen or hybrid fuels
GB0901903D0 (en) * 2009-02-05 2009-03-11 T Baden Hardstaff Ltd A fuel injection system
MY173301A (en) * 2011-10-28 2020-01-14 Eht P And L Ltd Improvement of a combustion engine

Also Published As

Publication number Publication date
GB201118634D0 (en) 2011-12-07
WO2013117942A3 (en) 2014-01-30
WO2013117942A2 (en) 2013-08-15
EP2912292A2 (en) 2015-09-02

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)