IT1250105B - CONTROL DEVICE FOR BUTTERFLY VALVE ACTIVATED DEPENDING ON A PARAMETER AND FOR REGULATING VALVE FOR AN INTERNAL COMBUSTION, AIR COMPRESSION ENGINE WITH EXHAUST GAS TURBOCHARGER - Google Patents

CONTROL DEVICE FOR BUTTERFLY VALVE ACTIVATED DEPENDING ON A PARAMETER AND FOR REGULATING VALVE FOR AN INTERNAL COMBUSTION, AIR COMPRESSION ENGINE WITH EXHAUST GAS TURBOCHARGER

Info

Publication number
IT1250105B
IT1250105B ITRM910708A ITRM910708A IT1250105B IT 1250105 B IT1250105 B IT 1250105B IT RM910708 A ITRM910708 A IT RM910708A IT RM910708 A ITRM910708 A IT RM910708A IT 1250105 B IT1250105 B IT 1250105B
Authority
IT
Italy
Prior art keywords
parameter
control device
exhaust gas
internal combustion
air compression
Prior art date
Application number
ITRM910708A
Other languages
Italian (it)
Inventor
Klaus Hansen
Werner Aschner
Michael Kuhn
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 ITRM910708A0 publication Critical patent/ITRM910708A0/en
Publication of ITRM910708A1 publication Critical patent/ITRM910708A1/en
Application granted granted Critical
Publication of IT1250105B publication Critical patent/IT1250105B/en

Links

Classifications

    • 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
    • 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
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • F02B37/186—Arrangements of actuators or linkage for bypass valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

Viene descritto un dispositivo per il comando di elementi strutturali di una unità di azionamento, disposti sostanzialmente un successione, da azionare in funzione di almeno un parametro, con un convertitore di pressione che trasforma un segnale corrispondente al parametro in un segnale per l'azionamento di uno degli elementi strutturali.Per facilitare l'azionamento degli elementi strutturali viene proposto di prevedere almeno un dispositivo di valvola commutabile, che invia il segnale di pressione del convertitore di pressione, in caso di bisogno, ad uno degli elementi strutturali.A device for controlling structural elements of a drive unit, substantially arranged in succession, to be operated as a function of at least one parameter, is described with a pressure converter which transforms a signal corresponding to the parameter into a signal for driving To facilitate the actuation of the structural elements, it is proposed to provide at least one switchable valve device, which sends the pressure signal of the pressure converter, if necessary, to one of the structural elements.

ITRM910708A 1990-09-29 1991-09-20 CONTROL DEVICE FOR BUTTERFLY VALVE ACTIVATED DEPENDING ON A PARAMETER AND FOR REGULATING VALVE FOR AN INTERNAL COMBUSTION, AIR COMPRESSION ENGINE WITH EXHAUST GAS TURBOCHARGER IT1250105B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4030872A DE4030872C1 (en) 1990-09-29 1990-09-29

Publications (3)

Publication Number Publication Date
ITRM910708A0 ITRM910708A0 (en) 1991-09-20
ITRM910708A1 ITRM910708A1 (en) 1993-03-20
IT1250105B true IT1250105B (en) 1995-03-30

Family

ID=6415258

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910708A IT1250105B (en) 1990-09-29 1991-09-20 CONTROL DEVICE FOR BUTTERFLY VALVE ACTIVATED DEPENDING ON A PARAMETER AND FOR REGULATING VALVE FOR AN INTERNAL COMBUSTION, AIR COMPRESSION ENGINE WITH EXHAUST GAS TURBOCHARGER

Country Status (4)

Country Link
DE (1) DE4030872C1 (en)
FR (1) FR2667356A1 (en)
GB (1) GB2248270A (en)
IT (1) IT1250105B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5472537B2 (en) 2011-06-08 2014-04-16 トヨタ自動車株式会社 Control device for an internal combustion engine with a supercharger
CN103967592A (en) * 2013-08-23 2014-08-06 江苏大学 Engine turbocharger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289107A (en) * 1979-12-28 1981-09-15 Ford Motor Company Engine carburetor throttle blade positioning control
JPS594535B2 (en) * 1981-09-07 1984-01-30 マツダ株式会社 supercharged engine
DE3135691A1 (en) * 1981-09-09 1983-03-17 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart LOAD CONTROL OF AN INTERNAL COMBUSTION ENGINE CHARGED WITH AN EXHAUST TURBOCHARGER
JPS58154830U (en) * 1982-04-09 1983-10-17 マツダ株式会社 Exhaust recirculation device for supercharged engines
DE3444877A1 (en) * 1984-08-14 1986-04-17 Robert Bosch Gmbh, 7000 Stuttgart CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING THE GASES SUPPLIED FROM THE COMBUSTION AREAS OF A SELF-IGNITION COMBUSTION ENGINE CONSISTING OF AIR AND EXHAUST GAS RECOVERY AMOUNTS
GB2215778B (en) * 1986-02-14 1990-04-25 Daimler Benz Ag Process for increasing the process temperature of an air compressing combustion engine
AT400473B (en) * 1989-08-03 1996-01-25 Avl Verbrennungskraft Messtech INTERNAL COMBUSTION ENGINE WITH EXHAUST TURBOCHARGER
DE3939754A1 (en) * 1989-12-01 1991-06-06 Daimler Benz Ag Inlet manifold pressure control for turbocharged engine - has processor controlled inlet valve and controlled by=pass for turbine

Also Published As

Publication number Publication date
ITRM910708A1 (en) 1993-03-20
DE4030872C1 (en) 1992-04-09
ITRM910708A0 (en) 1991-09-20
FR2667356A1 (en) 1992-04-03
GB2248270A (en) 1992-04-01
GB9119401D0 (en) 1991-10-23

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Legal Events

Date Code Title Description
0001 Granted