ATE242424T1 - Verfahren zur bestimmung des heizwertes eines brennstoffes für eine brennkraftmaschine - Google Patents

Verfahren zur bestimmung des heizwertes eines brennstoffes für eine brennkraftmaschine

Info

Publication number
ATE242424T1
ATE242424T1 AT99908603T AT99908603T ATE242424T1 AT E242424 T1 ATE242424 T1 AT E242424T1 AT 99908603 T AT99908603 T AT 99908603T AT 99908603 T AT99908603 T AT 99908603T AT E242424 T1 ATE242424 T1 AT E242424T1
Authority
AT
Austria
Prior art keywords
fuel
engine
output value
mode during
determining
Prior art date
Application number
AT99908603T
Other languages
English (en)
Inventor
Scott C Brown
Eric W Ohlson
Martin L Willi
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Application granted granted Critical
Publication of ATE242424T1 publication Critical patent/ATE242424T1/de

Links

Classifications

    • 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
    • F02D19/10—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 peculiar to compression-ignition engines in which the main fuel is gaseous
    • F02D19/105—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 peculiar to compression-ignition engines in which the main fuel is gaseous operating in a special mode, e.g. in a liquid fuel only mode for starting
    • 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
    • F02B7/00—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel
    • F02B7/06—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel the fuel in the charge being gaseous
    • 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
    • F02D19/0663—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
    • 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)
  • Air-Conditioning For Vehicles (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
AT99908603T 1998-03-06 1999-03-01 Verfahren zur bestimmung des heizwertes eines brennstoffes für eine brennkraftmaschine ATE242424T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/036,110 US5975050A (en) 1998-03-06 1998-03-06 Method for determining the energy content of a fuel delivered to an engine
PCT/US1999/004491 WO1999045252A1 (en) 1998-03-06 1999-03-01 Method for determining the energy content of a fuel delivered to an engine

Publications (1)

Publication Number Publication Date
ATE242424T1 true ATE242424T1 (de) 2003-06-15

Family

ID=21886671

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99908603T ATE242424T1 (de) 1998-03-06 1999-03-01 Verfahren zur bestimmung des heizwertes eines brennstoffes für eine brennkraftmaschine

Country Status (5)

Country Link
US (1) US5975050A (de)
EP (1) EP0980467B1 (de)
AT (1) ATE242424T1 (de)
DE (1) DE69908512T2 (de)
WO (1) WO1999045252A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2817913B1 (fr) * 2000-12-11 2003-04-11 Inst Francais Du Petrole Methode de gestion d'un moteur a combustion interne fonctionnant en mono ou en bicarburation avec injection directe d'essence et moteur a combustion interne fonctionnant selon une telle methode
US6561139B2 (en) 2001-10-04 2003-05-13 Evan Guy Enterprises, Inc. Method and apparatus for reducing emissions of internal combustion engines
US6863034B2 (en) 2003-01-17 2005-03-08 Robert D. Kern Method of controlling a bi-fuel generator set
FR2915524B1 (fr) 2007-04-27 2009-07-03 Inst Francais Du Petrole Procede pour controler le fonctionnement d'un moteur pouvant utiliser un mode de combustion en monocarburation ou en multicarburation
GB0901903D0 (en) * 2009-02-05 2009-03-11 T Baden Hardstaff Ltd A fuel injection system
US20150034061A1 (en) * 2012-02-09 2015-02-05 Toyota Jidosha Kabushiki Kaisha Control system for multifuel internal combustion engine
US9488114B2 (en) * 2012-11-15 2016-11-08 Caterpillar Inc. Control strategy for dual gaseous and liquid fuel internal combustion engine
EP2915987B1 (de) * 2014-03-07 2016-12-21 Caterpillar Motoren GmbH & Co. KG Beurteilung der Funktionstüchtigkeit eines Einlassventils für gasförmigen Brennstoff
WO2016073588A1 (en) 2014-11-04 2016-05-12 Cummins Inc. Systems, methods, and apparatus for operation of dual fuel engines
US9702328B2 (en) 2015-05-01 2017-07-11 Caterpillar Inc. Fuel combustion system having component with knurled conduction surface and method of making same
US9739192B2 (en) 2015-05-04 2017-08-22 Caterpillar Inc. Fuel combustion system, nozzle for prechamber assembly with curved orifices, and method of making same
US9617908B2 (en) 2015-05-11 2017-04-11 Caterpillar Inc. Fuel combustion system, nozzle for prechamber assembly having coolant passage, and method of making same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555818A (en) * 1946-07-24 1951-06-05 Baldwin Lima Hamilton Corp Dual fuel engine
NZ205140A (en) * 1983-08-04 1987-02-20 H M Reid Electronically controlled dual fuel system for diesel engines
US4597364A (en) * 1984-04-30 1986-07-01 Emco Wheaton International Limited Fuel control system for gaseous fueled engines
GB8425577D0 (en) * 1984-10-10 1984-11-14 Flintheath Ltd Fuel control system
JPH0750099B2 (ja) * 1987-09-29 1995-05-31 三菱電機株式会社 内燃機関の燃料性状検出装置
US4955326A (en) * 1989-04-12 1990-09-11 Cooper Industries, Inc. Low emission dual fuel engine and method of operating same
US5140959A (en) * 1991-01-28 1992-08-25 Durbin Enoch J Method and apparatus for operation of a dual fuel compression ignition combustion engine
US5136986A (en) * 1991-04-26 1992-08-11 Energy Conversions, Inc. Dual fuel injection structure
US5150685A (en) * 1991-09-11 1992-09-29 Porter Fred C Apparatus and method for converting conventionally fueled engines to operate on an alternative fuel
US5224457A (en) * 1992-02-28 1993-07-06 Deere & Company Dual fuel electronic control system
US5226396A (en) * 1992-09-21 1993-07-13 Caterpillar Inc. Measuring-signaling apparatus for a multi-fuel system of an engine
US5370097A (en) * 1993-03-22 1994-12-06 Davis Family Trust Combined diesel and natural gas engine fuel control system and method of using such
US5398724A (en) * 1993-06-28 1995-03-21 Woodward Governor Company High speed electrically actuated gaseous fuel admission valve
US5450829A (en) * 1994-05-03 1995-09-19 Servojet Products International Electronically controlled pilot fuel injection of compression ignition engines
US5526786A (en) * 1995-01-23 1996-06-18 Servojet Products International Dual fuel engine having governor controlled pilot fuel injection system

Also Published As

Publication number Publication date
WO1999045252A1 (en) 1999-09-10
EP0980467A1 (de) 2000-02-23
EP0980467B1 (de) 2003-06-04
US5975050A (en) 1999-11-02
DE69908512D1 (de) 2003-07-10
DE69908512T2 (de) 2004-04-22

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