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IT1272952B - PROCEDURE FOR HEATING INTAKE AIR IN INTERNAL COMBUSTION ENGINES USING A FLAME SYSTEM. - Google Patents

PROCEDURE FOR HEATING INTAKE AIR IN INTERNAL COMBUSTION ENGINES USING A FLAME SYSTEM.

Info

Publication number
IT1272952B
IT1272952B ITRM940106A ITRM940106A IT1272952B IT 1272952 B IT1272952 B IT 1272952B IT RM940106 A ITRM940106 A IT RM940106A IT RM940106 A ITRM940106 A IT RM940106A IT 1272952 B IT1272952 B IT 1272952B
Authority
IT
Italy
Prior art keywords
flame system
internal combustion
intake air
combustion engines
procedure
Prior art date
Application number
ITRM940106A
Other languages
Italian (it)
Inventor
Friedrich Schmidt
Peter Joppig
Friedrich W Hase
Original Assignee
Daimler Benz 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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of ITRM940106A0 publication Critical patent/ITRM940106A0/en
Publication of ITRM940106A1 publication Critical patent/ITRM940106A1/en
Application granted granted Critical
Publication of IT1272952B publication Critical patent/IT1272952B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
    • F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
    • F02N19/06—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of combustion-air by flame generating means, e.g. flame glow-plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/082—Regulating fuel supply conjointly with another medium, e.g. boiler water using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/14—Vehicle heating, the heat being derived otherwise than from the propulsion plant
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Incineration Of Waste (AREA)

Abstract

L'invenzione concerne un procedimento per il riscaldamento dell'aria di aspirazione in motori a combustione interna per mezzo di un impianto a fiamma. Per migliorare le condizioni di esercizio dell'impianto a fiamma viene proposto di prefissare il tempo di funzionamento dell'impianto a fiamma in funzione della temperatura di avviamento del motore a combustione interna. A questo scopo, da un diagramma caratteristico viene letto sia un tempo di funzionamento massimo sia una temperatura massima del refrigerante in funzione della temperatura di avviamento. Se il tempo di funzionamento dell'impianto a fiamma supera il tempo massimo di funzionamento prestabilito oppure la temperatura attuale del refrigerante supera la temperatura massima prestabilita del refrigerante, l'impianto a fiamma viene disattivato.The invention relates to a process for heating the intake air in internal combustion engines by means of a flame system. To improve the operating conditions of the flame system, it is proposed to set the operating time of the flame system according to the starting temperature of the internal combustion engine. For this purpose, a maximum operating time and a maximum temperature of the refrigerant are read from a characteristic diagram as a function of the starting temperature. If the operating time of the flame system exceeds the maximum set operating time or the current temperature of the refrigerant exceeds the maximum set temperature of the refrigerant, the flame system is deactivated.

ITRM940106A 1993-03-05 1994-02-28 PROCEDURE FOR HEATING INTAKE AIR IN INTERNAL COMBUSTION ENGINES USING A FLAME SYSTEM. IT1272952B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4306900A DE4306900C1 (en) 1993-03-05 1993-03-05 Process for heating the intake air in internal combustion engines by means of a flame system

Publications (3)

Publication Number Publication Date
ITRM940106A0 ITRM940106A0 (en) 1994-02-28
ITRM940106A1 ITRM940106A1 (en) 1995-08-28
IT1272952B true IT1272952B (en) 1997-07-01

Family

ID=6482007

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM940106A IT1272952B (en) 1993-03-05 1994-02-28 PROCEDURE FOR HEATING INTAKE AIR IN INTERNAL COMBUSTION ENGINES USING A FLAME SYSTEM.

Country Status (4)

Country Link
DE (1) DE4306900C1 (en)
FR (1) FR2702249B1 (en)
IT (1) IT1272952B (en)
SE (1) SE509248C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630012C2 (en) * 1996-07-25 1998-09-10 Daimler Benz Ag Process for heating the intake air
JP3528603B2 (en) * 1998-06-15 2004-05-17 トヨタ自動車株式会社 Internal combustion engine having a combustion heater

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526214A (en) * 1969-02-24 1970-09-01 Cummins Engine Co Inc Compression ignition engine with combustion aid
DE4041630A1 (en) * 1990-12-22 1992-07-02 Daimler Benz Ag METHOD FOR HEATING THE SUCTION AIR IN INTERNAL COMBUSTION ENGINES BY MEANS OF A FLAME STARTING SYSTEM

Also Published As

Publication number Publication date
ITRM940106A1 (en) 1995-08-28
SE509248C2 (en) 1998-12-21
DE4306900C1 (en) 1994-03-31
FR2702249B1 (en) 1995-09-08
SE9400663L (en) 1994-09-06
SE9400663D0 (en) 1994-02-25
ITRM940106A0 (en) 1994-02-28
FR2702249A1 (en) 1994-09-09

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227