DE4031009C2 - - Google Patents

Info

Publication number
DE4031009C2
DE4031009C2 DE4031009A DE4031009A DE4031009C2 DE 4031009 C2 DE4031009 C2 DE 4031009C2 DE 4031009 A DE4031009 A DE 4031009A DE 4031009 A DE4031009 A DE 4031009A DE 4031009 C2 DE4031009 C2 DE 4031009C2
Authority
DE
Germany
Prior art keywords
correction signal
fuel
fuel sample
method step
until
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.)
Expired - Fee Related
Application number
DE4031009A
Other languages
German (de)
English (en)
Other versions
DE4031009A1 (de
Inventor
Guenter 4040 Neuss De Haertel
Armin 4005 Meerbusch De Schuerfeld
Karl-Heinrich Dr. 4234 Alpen De Loesing
Dieter 4060 Viersen De Thoennessen
Ulrich 4005 Meerbusch De Remde
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.)
Pierburg GmbH
Original Assignee
Pierburg GmbH
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 Pierburg GmbH filed Critical Pierburg GmbH
Priority to DE4031009A priority Critical patent/DE4031009A1/de
Priority to EP91115144A priority patent/EP0480179A1/de
Priority to MX9101302A priority patent/MX9101302A/es
Priority to BR919104235A priority patent/BR9104235A/pt
Priority to US07/771,367 priority patent/US5159898A/en
Publication of DE4031009A1 publication Critical patent/DE4031009A1/de
Application granted granted Critical
Publication of DE4031009C2 publication Critical patent/DE4031009C2/de
Granted legal-status Critical Current

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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/16—Other apparatus for heating fuel
    • F02M31/18—Other apparatus for heating fuel to vaporise fuel
    • F02M31/183—Control
    • 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
    • F02D19/0605—Control of components of the fuel supply system to adjust the fuel pressure or temperature
    • 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
    • F02D19/08—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
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/084—Blends of gasoline and alcohols, e.g. E85
    • 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
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/085—Control based on the fuel type or composition
    • F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2852—Alcohol in fuels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
    • G01N7/16—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by heating the material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE4031009A 1990-10-01 1990-10-01 Verfahren und einrichtung zur nutzung von brennstoffen mit alkoholzusaetzen fuer eine brennkraftmaschine Granted DE4031009A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE4031009A DE4031009A1 (de) 1990-10-01 1990-10-01 Verfahren und einrichtung zur nutzung von brennstoffen mit alkoholzusaetzen fuer eine brennkraftmaschine
EP91115144A EP0480179A1 (de) 1990-10-01 1991-09-07 Verfahren und Einrichtung zur Nutzung von Brennstoffen mit Alkoholzusätzen für eine Brennkraftmaschine
MX9101302A MX9101302A (es) 1990-10-01 1991-09-27 Procedimiento y dispositivo para aprovechar combustibles con aditivos de alcohol en un motor de combustion interna
BR919104235A BR9104235A (pt) 1990-10-01 1991-10-01 Processo e aparelho para aproveitamento de combustiveis com adicoes de alcool para uma maquina de combustao interna
US07/771,367 US5159898A (en) 1990-10-01 1991-10-01 Process and apparatus for utilization of fuels with alcohol additives for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4031009A DE4031009A1 (de) 1990-10-01 1990-10-01 Verfahren und einrichtung zur nutzung von brennstoffen mit alkoholzusaetzen fuer eine brennkraftmaschine

Publications (2)

Publication Number Publication Date
DE4031009A1 DE4031009A1 (de) 1992-04-23
DE4031009C2 true DE4031009C2 (enExample) 1992-10-01

Family

ID=6415352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4031009A Granted DE4031009A1 (de) 1990-10-01 1990-10-01 Verfahren und einrichtung zur nutzung von brennstoffen mit alkoholzusaetzen fuer eine brennkraftmaschine

Country Status (5)

Country Link
US (1) US5159898A (enExample)
EP (1) EP0480179A1 (enExample)
BR (1) BR9104235A (enExample)
DE (1) DE4031009A1 (enExample)
MX (1) MX9101302A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016042A1 (de) 2008-03-28 2009-10-01 Daimler Ag Verfahren zur Bestimmung eines Mengenverhältnisses zweier Kraftstoffe in einem Kraftstoffgemisch
DE102008047062A1 (de) 2008-09-12 2010-03-18 Kirchhöfer, Thomas Verfahren und Vorrichtung zum Betrieb eines bivalenten Verbrennungsmotors

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226396A (en) * 1992-09-21 1993-07-13 Caterpillar Inc. Measuring-signaling apparatus for a multi-fuel system of an engine
CA2122867A1 (en) * 1993-05-04 1994-11-05 William D. Rotramel Boiloff for a flexible fuel compensation system
US6588253B2 (en) * 2001-08-17 2003-07-08 Delphi Technologies, Inc. Fuel volatitlity sensor and method based on capacitance measurement
DE502006002885D1 (de) * 2006-06-26 2009-04-02 Ford Global Tech Llc Verfahren zur Bestimmung der Kraftstoffsorte eines in einem Kraftstoffversorgungssystem einer Brennkraftmaschine befindlichen Kraftstoffes und Kraftstoffversorgungssystem zur Durchführung eines derartigen Verfahrens
EP2409121B1 (en) * 2009-03-18 2021-01-06 Crown Equipment Corporation Fuel level meter for industrial vehicles
EP2261490B1 (de) 2009-05-26 2014-02-26 Fogen, Herr René Verfahren und Gerät zum Ansteuern einer Kraftstoffeinspritzvorrichtung eines Verbrennungsmotors
US10247650B2 (en) * 2016-03-21 2019-04-02 Virginia Commonwealth University Portable alcohol tester
US12606757B2 (en) 2023-10-02 2026-04-21 Turn 3 Holdings LLC Alcohol based unleaded automotive racing fuel

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1523477A1 (de) * 1965-03-18 1969-08-14 Daimler Benz Ag In Abhaengigkeit von der Temperatur und/oder einer sonstigen physikalischen Eigenschaft der verwendeten Fluessigkeit wirkende Regeleinrichtung fuer Fluessigkeitsfoerdersysteme und -kreislaeufe
US3528439A (en) * 1969-07-23 1970-09-15 Mobil Oil Corp Vapor-liquid ratio monitor
US3528440A (en) * 1969-10-20 1970-09-15 Mobil Oil Corp Vapor-liquid ratio monitor
DE2259323C2 (de) * 1972-12-04 1982-03-11 Motoren-Werke Mannheim AG, vorm. Benz Abt. stat. Motorenbau, 6800 Mannheim Vorrichtung zur Anpassung einer Brennkraftmaschine an verschiedene flüssige Kraftstoffe
US4984452A (en) * 1978-06-27 1991-01-15 The United States Of America As Represented By The Secretary Of The Navy Multiple channel automatic concentration meter
DE3242506C2 (de) * 1982-11-18 1986-02-27 Collins, Hans-Jürgen, Prof. Dr.-Ing., 3300 Braunschweig Verfahren und Vorrichtung zur Bestimmung des Erreichens oder Überschreitens eines vorgegebenen Grenzwertes des in einem Flüssigkeitsgemisch enthaltenen Anteiles mit einer niedrigeren Verdampfungstemperatur als die übrige Flüssigkeit
FR2542092B1 (fr) * 1983-03-03 1986-02-28 Inst Francais Du Petrole Procede et dispositif pour determiner la composition d'un melange alcool-essence, adaptes au reglage automatique de moteurs alimentes en melanges combustibles de teneur en alcool variable
JPS61218741A (ja) * 1985-03-25 1986-09-29 Toyota Motor Corp 内燃機関のアルコ−ル混合燃料供給制御装置
US4706630A (en) * 1986-02-07 1987-11-17 Ford Motor Company Control system for engine operation using two fuels of different volatility
JPH0199056U (enExample) * 1987-12-23 1989-07-03
JPH0232241A (ja) * 1988-07-21 1990-02-02 Calsonic Corp 燃料センサ
US4962746A (en) * 1988-11-23 1990-10-16 Ngk Spark Plug Co., Ltd. Mixing liquid ratio detector device
DE3841471A1 (de) * 1988-12-09 1990-06-13 Fev Motorentech Gmbh & Co Kg Verfahren zur feststellung des alkoholgehaltes und/oder des heizwertes von kraftstoffen
US4989570A (en) * 1989-04-19 1991-02-05 Japan Electronic Control Systems Co., Ltd. Fail detecting system for sensor monitoring concentration of a fuel in blended multi-fuel for internal combustion engine and fail-safe system in lambda-control
US5044344A (en) * 1989-10-16 1991-09-03 Walbro Corporation Pressure-responsive fuel delivery system
JPH0833367B2 (ja) * 1989-11-10 1996-03-29 株式会社ユニシアジェックス 静電容量式アルコール濃度測定装置
US4974552A (en) * 1990-01-09 1990-12-04 Ford Motor Company Engine control system responsive to optical fuel composition sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016042A1 (de) 2008-03-28 2009-10-01 Daimler Ag Verfahren zur Bestimmung eines Mengenverhältnisses zweier Kraftstoffe in einem Kraftstoffgemisch
DE102008047062A1 (de) 2008-09-12 2010-03-18 Kirchhöfer, Thomas Verfahren und Vorrichtung zum Betrieb eines bivalenten Verbrennungsmotors

Also Published As

Publication number Publication date
MX9101302A (es) 1992-06-05
US5159898A (en) 1992-11-03
EP0480179A1 (de) 1992-04-15
BR9104235A (pt) 1992-06-02
DE4031009A1 (de) 1992-04-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PIERBURG AG, 41460 NEUSS, DE

8339 Ceased/non-payment of the annual fee