BR112017002452A2 - rail assembly with fuel heater - Google Patents

rail assembly with fuel heater

Info

Publication number
BR112017002452A2
BR112017002452A2 BR112017002452A BR112017002452A BR112017002452A2 BR 112017002452 A2 BR112017002452 A2 BR 112017002452A2 BR 112017002452 A BR112017002452 A BR 112017002452A BR 112017002452 A BR112017002452 A BR 112017002452A BR 112017002452 A2 BR112017002452 A2 BR 112017002452A2
Authority
BR
Brazil
Prior art keywords
fuel heater
rail assembly
alcohol
gasoline
chamber
Prior art date
Application number
BR112017002452A
Other languages
Portuguese (pt)
Inventor
Reissner Andreas
Bubeck Conrad
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR112017002452A2 publication Critical patent/BR112017002452A2/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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/02—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • 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
    • F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
    • F02M31/125—Fuel
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
    • 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
    • F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
    • F02D19/0652—Biofuels, e.g. plant oils
    • F02D19/0655—Biofuels, e.g. plant oils at least one fuel being an alcohol, e.g. ethanol
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/60—Fuel-injection apparatus having means for facilitating the starting of engines, e.g. with valves or fuel passages for keeping residual pressure in common rails
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/95—Fuel injection apparatus operating on particular fuels, e.g. biodiesel, ethanol, mixed fuels
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

a presente invenção refere-se a um conjunto de trilho (1; 4; 6; 7), com uma câmara (11; 41, 61, 71) de um material de aço, um aquecedor de combustível (12; 42; 52; 62; 72) com um tubo incandescente (121; 421; 521; 621; 721) e um componente receptor (13; 23; 33; 43; 63; 73) previsto em uma abertura (112; 412; 612; 712) da câmara (11; 41, 61,71), para recepção de um aquecedor de combustível (12; 42; 52; 62; 72), em que o tubo incandescente (121; 421; 521; 621; 721) do aquecedor de combustível (12; 42; 52; 62; 72) está diretamente recebido no componente receptor (13; 23; 33; 43; 63;73). além disso, é proposto um motor de combustão interna com um conjunto de trilho (1; 4; 6; 7) desse tipo, sendo que o motor de combustão interna está configurado para uma operação com álcool, de preferência, metanol ou etanol, e gasolina, ou uma mistura de álcool e uma mistura de álcool e gasolina.The present invention relates to a rail assembly (1; 4; 6; 7) with a chamber (11; 41, 61, 71) of a steel material, a fuel heater (12; 42; 52; 62, 72) with an incandescent tube (121; 421; 521; 621, 721) and a receiver component (13; 23; 33; 43; 63; 73) provided in an opening (112; 412; 612, 712) of the chamber (11; 41, 61,71) for receiving a fuel heater (12; 42; 52; 62; 72), wherein the incandescent tube (121; 421; 521; 621; 721) of the fuel heater (12; 42; 52; 62; 72) is directly received at the receiving component (13; 23; 33; 43; 63; 73). furthermore, an internal combustion engine with such a rail assembly (1; 4; 6; 7) is proposed, wherein the internal combustion engine is configured for operation with alcohol, preferably methanol or ethanol, and gasoline, or a mixture of alcohol and a mixture of alcohol and gasoline.

BR112017002452A 2014-08-12 2015-07-29 rail assembly with fuel heater BR112017002452A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014215981.4A DE102014215981A1 (en) 2014-08-12 2014-08-12 Rail assembly with fuel heater
PCT/EP2015/067385 WO2016023752A1 (en) 2014-08-12 2015-07-29 Rail assembly having fuel heater

Publications (1)

Publication Number Publication Date
BR112017002452A2 true BR112017002452A2 (en) 2017-12-05

Family

ID=53765196

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017002452A BR112017002452A2 (en) 2014-08-12 2015-07-29 rail assembly with fuel heater

Country Status (4)

Country Link
EP (1) EP3180508A1 (en)
BR (1) BR112017002452A2 (en)
DE (1) DE102014215981A1 (en)
WO (1) WO2016023752A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017215058A1 (en) 2017-08-29 2019-02-28 Robert Bosch Gmbh Fuel heater for Flexstart systems
CA3140048A1 (en) 2019-05-15 2020-11-19 Clearflame Engines, Inc. Cold-start for high-octane fuels in a diesel engine architecture
BR112022016440A2 (en) 2020-02-26 2022-10-04 Clearflame Engines Inc FUEL Agnostic COMPRESSION IGNITION ENGINE
EP4179191A1 (en) 2020-07-09 2023-05-17 Clearflame Engines, Inc. Systems and metods of cylinder deactivation in high-temperature mixing-controlled engines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7942136B2 (en) * 2005-06-06 2011-05-17 Fernando Lepsch Fuel-heating assembly and method for the pre-heating of fuel an internal combustion engine
DE202005016047U1 (en) 2005-10-13 2006-01-26 Buss, Willi Bio fuel preheating device for diesel engine, has annular gap provided between tube section and body, where gap is large in size to let necessary amount of fuel to flow thorough gap, and low fuel volume is present between section and body
DE102006052634A1 (en) 2006-11-08 2008-05-15 Robert Bosch Gmbh Fuel heater
IT1396306B1 (en) * 2009-11-06 2012-11-16 Eltek Spa ELECTRIC HEATER, HEATING DEVICE AND HEATING SYSTEM.
BRPI1100311B1 (en) * 2011-02-11 2022-01-04 Magneti Marelli Sistemas Automotivos Indústria E Comércio Ltda. - Divisão Controle Motor FUEL HEATER SET WITH FUSE EFFECT

Also Published As

Publication number Publication date
DE102014215981A1 (en) 2016-02-18
WO2016023752A1 (en) 2016-02-18
EP3180508A1 (en) 2017-06-21

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired