IT1154290B - Sistema per evitare combustione a detonazione in motori a ciclo otto sovralimentati con turbocompressore a gas di scarico - Google Patents

Sistema per evitare combustione a detonazione in motori a ciclo otto sovralimentati con turbocompressore a gas di scarico

Info

Publication number
IT1154290B
IT1154290B IT47821/82A IT4782182A IT1154290B IT 1154290 B IT1154290 B IT 1154290B IT 47821/82 A IT47821/82 A IT 47821/82A IT 4782182 A IT4782182 A IT 4782182A IT 1154290 B IT1154290 B IT 1154290B
Authority
IT
Italy
Prior art keywords
supercharged
exhaust gas
gas turbocharger
cycle engines
detonation combustion
Prior art date
Application number
IT47821/82A
Other languages
English (en)
Other versions
IT8247821A0 (it
Inventor
Jan E Rydquist
Lars Sandberg
Ralf Wallin
Original Assignee
Volvo Ab
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 Volvo Ab filed Critical Volvo Ab
Publication of IT8247821A0 publication Critical patent/IT8247821A0/it
Application granted granted Critical
Publication of IT1154290B publication Critical patent/IT1154290B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1528—Digital data processing dependent on pinking for turbocompressed engine
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Supercharger (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Electrical Control Of Ignition Timing (AREA)
IT47821/82A 1981-02-19 1982-02-18 Sistema per evitare combustione a detonazione in motori a ciclo otto sovralimentati con turbocompressore a gas di scarico IT1154290B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8101119A SE458290B (sv) 1981-02-19 1981-02-19 Anordning foer styrning av laddtrycket i en turboladdad foerbraenningsmotor

Publications (2)

Publication Number Publication Date
IT8247821A0 IT8247821A0 (it) 1982-02-18
IT1154290B true IT1154290B (it) 1987-01-21

Family

ID=20343177

Family Applications (3)

Application Number Title Priority Date Filing Date
IT47819/82A IT1154288B (it) 1981-02-19 1982-02-18 Sistema per controllare la pressione dell'aria di alimentazione in motori a combustione interna sovralimentare con turbocompressore a gas di scarico
IT47821/82A IT1154290B (it) 1981-02-19 1982-02-18 Sistema per evitare combustione a detonazione in motori a ciclo otto sovralimentati con turbocompressore a gas di scarico
IT47820/82A IT1154289B (it) 1981-02-19 1982-02-18 Sistema per controllare la pressione di ingresso in un motore a combustione interna

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT47819/82A IT1154288B (it) 1981-02-19 1982-02-18 Sistema per controllare la pressione dell'aria di alimentazione in motori a combustione interna sovralimentare con turbocompressore a gas di scarico

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT47820/82A IT1154289B (it) 1981-02-19 1982-02-18 Sistema per controllare la pressione di ingresso in un motore a combustione interna

Country Status (8)

Country Link
US (3) US4467607A (it)
JP (3) JPS57157016A (it)
AT (3) AT381565B (it)
DE (3) DE3205009A1 (it)
FR (3) FR2500061B1 (it)
GB (3) GB2095747B (it)
IT (3) IT1154288B (it)
SE (1) SE458290B (it)

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Also Published As

Publication number Publication date
FR2500066B1 (fr) 1988-05-13
JPS57157017A (en) 1982-09-28
DE3204918C2 (it) 1992-04-02
DE3205111A1 (de) 1982-10-28
DE3205009A1 (de) 1982-09-09
SE458290B (sv) 1989-03-13
IT1154289B (it) 1987-01-21
FR2500061A1 (fr) 1982-08-20
GB2095747B (en) 1985-03-20
JPS57157018A (en) 1982-09-28
GB2095747A (en) 1982-10-06
AT381565B (de) 1986-11-10
US4467607A (en) 1984-08-28
ATA58182A (de) 1985-12-15
GB2096699B (en) 1985-05-30
FR2500066A1 (fr) 1982-08-20
GB2096698A (en) 1982-10-20
IT1154288B (it) 1987-01-21
DE3204918A1 (de) 1982-10-07
AT380933B (de) 1986-07-25
FR2500065A1 (fr) 1982-08-20
GB2096699A (en) 1982-10-20
JPH0343448B2 (it) 1991-07-02
US4459808A (en) 1984-07-17
FR2500065B1 (fr) 1988-05-27
DE3205009C2 (it) 1987-12-23
IT8247820A0 (it) 1982-02-18
JPH0465207B2 (it) 1992-10-19
DE3204918C3 (de) 1995-12-07
JPH0343449B2 (it) 1991-07-02
US4463565A (en) 1984-08-07
SE8101119L (sv) 1982-08-20
ATA50782A (de) 1986-03-15
GB2096698B (en) 1985-05-09
JPS57157016A (en) 1982-09-28
FR2500061B1 (fr) 1988-04-15
DE3205111C2 (it) 1988-03-03
AT379218B (de) 1985-12-10
ATA58082A (de) 1985-04-15
IT8247821A0 (it) 1982-02-18
IT8247819A0 (it) 1982-02-18

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