JPS5746028A - Controller for supercharger of internal combustion engine - Google Patents

Controller for supercharger of internal combustion engine

Info

Publication number
JPS5746028A
JPS5746028A JP55122390A JP12239080A JPS5746028A JP S5746028 A JPS5746028 A JP S5746028A JP 55122390 A JP55122390 A JP 55122390A JP 12239080 A JP12239080 A JP 12239080A JP S5746028 A JPS5746028 A JP S5746028A
Authority
JP
Japan
Prior art keywords
supercharger
rotational frequency
exhaust
pass valve
pass
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.)
Pending
Application number
JP55122390A
Other languages
Japanese (ja)
Inventor
Satoshi Suzuki
Kazuo Kojima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55122390A priority Critical patent/JPS5746028A/en
Priority to DE3135107A priority patent/DE3135107C2/en
Priority to GB8126792A priority patent/GB2083135B/en
Publication of JPS5746028A publication Critical patent/JPS5746028A/en
Pending legal-status Critical Current

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
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • 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
    • F02B37/16—Control of the pumps by bypassing charging air
    • 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
    • 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
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To drive a supercharger, which has an intake and an exhaust by-pass valves, at the optimum condition all the time, by detecting the rotational frequency of an engine and the supercharger to control the by-pass valves on the basis of data corresponding to the detected rotational frequency.
CONSTITUTION: A control circuit 100 made of a microcomputer fulfills its function depending on each task level on the basis of inputs from a hot-wire-type flow meter 24, a crank angle sensor 42, a knock sensor 44, a λ sensor 46 and a compressor's rotational frequency detector 65. The quantity of compensation of an exhaust by-pass valve 68 depending on the intensity of knocking is controlled in terms of a value counted by a counter in the control circuit 100. The degree of opening of the exhaust by-pass valve 68 not under acceleration and that of an intake by-pass valve under knocking area are controlled by referring to a characteristic table stored in a memory in terms of the rotational frequency of a supercharger.
COPYRIGHT: (C)1982,JPO&Japio
JP55122390A 1980-09-05 1980-09-05 Controller for supercharger of internal combustion engine Pending JPS5746028A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55122390A JPS5746028A (en) 1980-09-05 1980-09-05 Controller for supercharger of internal combustion engine
DE3135107A DE3135107C2 (en) 1980-09-05 1981-09-04 Exhaust gas turbocharger
GB8126792A GB2083135B (en) 1980-09-05 1981-09-04 Control of ic engine turbocharging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55122390A JPS5746028A (en) 1980-09-05 1980-09-05 Controller for supercharger of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5746028A true JPS5746028A (en) 1982-03-16

Family

ID=14834607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55122390A Pending JPS5746028A (en) 1980-09-05 1980-09-05 Controller for supercharger of internal combustion engine

Country Status (3)

Country Link
JP (1) JPS5746028A (en)
DE (1) DE3135107C2 (en)
GB (1) GB2083135B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056264A (en) * 1983-08-31 1985-04-01 ハイドロ−ケベツク Device for sensing and measuring current of transmission line
JPS6241838U (en) * 1985-08-30 1987-03-13
JPS62176442U (en) * 1986-04-30 1987-11-09
JPS62200131U (en) * 1986-06-10 1987-12-19

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872644A (en) * 1981-10-27 1983-04-30 Nissan Motor Co Ltd Controller for internal-combustion engine with supercharger
JPS58180726A (en) * 1982-04-19 1983-10-22 Nippon Soken Inc Supercharge pressure controller of internal-combustion engine
US4594668A (en) * 1983-02-16 1986-06-10 Allied Corporation Turbocharger control system
JPS59170424A (en) * 1983-03-18 1984-09-26 Toyota Motor Corp Intake air amount controlling apparatus for internal- combustion engine equipped with supercharger
US4769994A (en) * 1983-09-05 1988-09-13 Nissan Motor Co., Ltd. Method and apparatus for controlling a variable capacity turbine of an automotive turbocharger
GB8325166D0 (en) * 1983-09-20 1983-10-19 Holset Engineering Co Variable area turbine and control system
FR2557636B1 (en) * 1983-12-29 1986-12-12 Semt METHOD AND DEVICE FOR ADJUSTING AN AIR FLOW OR A FUEL MIXTURE INTRODUCED INTO A COMBUSTION CHAMBER OF A SUPERCHARGED INTERNAL COMBUSTION ENGINE
US4691521A (en) * 1984-04-25 1987-09-08 Nissan Motor Co., Ltd. Supercharger pressure control system for internal combustion engine with turbocharger
DE3427715C1 (en) * 1984-07-27 1985-12-05 Daimler-Benz Ag, 7000 Stuttgart Exhaust gas turbocharger for an internal combustion engine
JPS6165020A (en) * 1984-09-05 1986-04-03 Nissan Motor Co Ltd Supercharged air pressure control device of turbosupercharger
DE3438175A1 (en) * 1984-10-18 1986-04-24 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR CONTROLLING THE CHARGE PRESSURE OF AN INTERNAL COMBUSTION ENGINE
GB2218735A (en) * 1988-05-21 1989-11-22 Frederick Edward Adams Electrically-driven engine supercharger
US6000222A (en) * 1997-12-18 1999-12-14 Allied Signal Inc. Turbocharger with integral turbine exhaust gas recirculation control valve and exhaust gas bypass valve
AU1920699A (en) * 1997-12-18 1999-07-05 Allied-Signal Inc. Turbocharger with integral turbine exhaust gas recirculation control valve and exhaust gas bypass valve
DE19801395B4 (en) * 1998-01-16 2005-12-22 Daimlerchrysler Ag Device for boost pressure control and exhaust gas recirculation control in an internal combustion engine, in particular a diesel engine
DE19824476B4 (en) * 1998-05-30 2005-09-01 Daimlerchrysler Ag Otto internal combustion engine with an exhaust gas turbocharger and method for operating such an internal combustion engine
JP4320859B2 (en) * 1998-11-27 2009-08-26 マツダ株式会社 Control device for turbocharged engine
US6035640A (en) * 1999-01-26 2000-03-14 Ford Global Technologies, Inc. Control method for turbocharged diesel engines having exhaust gas recirculation
EP1079082B1 (en) * 1999-08-25 2003-04-02 DaimlerChrysler AG Method of operating a turbocharged engine
ES2254635T3 (en) * 2002-09-23 2006-06-16 Abb Turbo Systems Ag PROCEDURE AND DEVICE FOR OPERATING AN EXHAUST GAS TURBO POWER SUPPLY.
DE102004028271A1 (en) * 2004-06-09 2005-12-29 Fev Motorentechnik Gmbh Exhaust gas turbocharger for internal combustion engine has bypass valve controllable at least in low part load operation during sudden acceleration or deceleration requirement
DE102005010921A1 (en) * 2004-07-15 2006-02-09 Siemens Ag turbocharger
DE102004056185A1 (en) * 2004-11-20 2006-06-08 Bayerische Motoren Werke Ag turbocharger
DE102007034917A1 (en) * 2007-07-24 2009-02-05 Continental Automotive Gmbh Inductive speed sensor for an exhaust gas turbocharger
US7650218B2 (en) 2007-09-20 2010-01-19 Cummins Ip, Inc Apparatus, system, and method for preventing turbocharger overspeed in a combustion engine
DE102008011613A1 (en) * 2008-02-28 2009-09-03 Continental Automotive Gmbh Turbocharger for petrol engine of vehicle, has actuating device for opening and closing wastegate channel, and provided with lifting magnet element coupled with wastegate flap, where lifting magnet element has iron core elements
GB2482323A (en) * 2010-07-30 2012-02-01 Ford Global Tech Llc A method and system for controlling an engine based on determination of rotational speed of a compressor
DE102010064233A1 (en) 2010-12-28 2012-06-28 Continental Automotive Gmbh Exhaust gas turbocharger with water-cooled turbine housing with integrated electric wastegate actuator
DE102011010288A1 (en) * 2011-02-03 2012-08-09 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Engine aggregate e.g. petrol engine aggregate, for passenger car, has valve control unit controlling opening degree of relief valve based on rotation speed and torque of combustion engine, where turbine is driven by exhaust stream of engine
JP6040727B2 (en) 2012-11-21 2016-12-07 株式会社Ihi Turbocharger
AT517119B1 (en) 2015-04-27 2017-08-15 Ge Jenbacher Gmbh & Co Og Internal combustion engine and method for starting an internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370863A1 (en) * 1976-11-12 1978-06-09 Inst Francais Du Petrole METHOD AND DEVICE FOR IMPROVING THE OPERATION OF AN ENGINE EQUIPPED WITH A TURBOCHARGER
US4120156A (en) * 1977-06-08 1978-10-17 The Garrett Corporation Turbocharger control
DE2842685B1 (en) * 1978-09-30 1980-01-24 Volkswagenwerk Ag Internal combustion engine with an exhaust gas turbocharger
DE3002701A1 (en) * 1980-01-25 1981-07-30 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg CHARGING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6056264A (en) * 1983-08-31 1985-04-01 ハイドロ−ケベツク Device for sensing and measuring current of transmission line
JPH0339593B2 (en) * 1983-08-31 1991-06-14 Hydro Quebec
JPS6241838U (en) * 1985-08-30 1987-03-13
JPS62176442U (en) * 1986-04-30 1987-11-09
JPS62200131U (en) * 1986-06-10 1987-12-19

Also Published As

Publication number Publication date
DE3135107A1 (en) 1982-04-29
GB2083135A (en) 1982-03-17
DE3135107C2 (en) 1984-03-15
GB2083135B (en) 1983-12-07

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