GB1395027A - Method of control of the operation of one or several cylinders of an internal combustion engine and device involving the use of the said method - Google Patents

Method of control of the operation of one or several cylinders of an internal combustion engine and device involving the use of the said method

Info

Publication number
GB1395027A
GB1395027A GB1694972A GB1694972A GB1395027A GB 1395027 A GB1395027 A GB 1395027A GB 1694972 A GB1694972 A GB 1694972A GB 1694972 A GB1694972 A GB 1694972A GB 1395027 A GB1395027 A GB 1395027A
Authority
GB
United Kingdom
Prior art keywords
control
signals
signal
control assembly
engine
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.)
Expired
Application number
GB1694972A
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.)
CHATIERS DE LATLANTIQUE
Original Assignee
CHATIERS DE LATLANTIQUE
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 CHATIERS DE LATLANTIQUE filed Critical CHATIERS DE LATLANTIQUE
Publication of GB1395027A publication Critical patent/GB1395027A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D28/00—Programme-control of engines
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2201/00—Electronic control systems; Apparatus or methods 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

1395027 Regulating CHANTIERS DE L' ATLANTIQUE 12 April 1972 [15 April 1971] 16949/72 Heading F1B [Also in Division G3] In a control method for one or several of the cylinders of an I.C. engine the law of motion is controlled of movable control members which act on all or part of the various means necessary for engine operation, or themselves constitute the means, through a control assembly including an electronic computer 9, Fig. 1 and receiving control instructions, an indication of the angular crankshaft position and information of the prevailing engine operating conditions. Detectors 5, 6, 7, 8, respectively responsive to diesel engine speed, load, blower speed and cylinder temperature feed signals to a control assembly 11 together with signals from a crank-shaft position reader 13 and the operator control transmission means 14. Within the control assembly 11 electronic computer 9 feeds signals to a control unit 10 which transmits electrical or fluid signals to actuating means for intake valves 16 3 , exhaust valves 17 3 , injection pumps 18 3 , and starting valves 19 3 , (for starting by compressed air). The actuating means may comprise a hydraulic or pneumatic actuator (21) Fig. 2 (not shown) supplied via a control element (22) from the control assembly 11 through the transmission path 15. In another embodiment the crank-shaft angular coder 25, Fig 3 position is sensed by optical readers 25b, 25c and the signal is fed to a wave shaper 25d, counting device 26, decoder 27 and logical mixer 28. The logical mixer 28 receives signals from a computer 24 and supplies a set of signals for operating a series of function generators 30 n . One of these 30, comprises an integrator I, a filter F and a clipper E which delivers a set signal to a comparator 32 which has an amplifying action and receives a valve position signal from detector 33. The comparator 32 corrects the valve position according to the set signal by a signal path 34 to a control element 22<SP>1</SP> e.g. an electro-hydraulic servo-valve which actuates the power element 21 e.g. a hydraulic actuator. Reference has been directed by the Comptroller to Specification 1277989.
GB1694972A 1971-04-15 1972-04-12 Method of control of the operation of one or several cylinders of an internal combustion engine and device involving the use of the said method Expired GB1395027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7113341A FR2133288A5 (en) 1971-04-15 1971-04-15

Publications (1)

Publication Number Publication Date
GB1395027A true GB1395027A (en) 1975-05-21

Family

ID=9075332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1694972A Expired GB1395027A (en) 1971-04-15 1972-04-12 Method of control of the operation of one or several cylinders of an internal combustion engine and device involving the use of the said method

Country Status (3)

Country Link
DE (1) DE2217902A1 (en)
FR (1) FR2133288A5 (en)
GB (1) GB1395027A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176624A (en) * 1976-01-27 1979-12-04 Politechnika Poznanska Diesel engine with electronic control
EP0027248A1 (en) * 1979-10-10 1981-04-22 Nordstjernan Aktiebolag Apparatus for controlling braking of diesel engines
GB2122257A (en) * 1982-06-04 1984-01-11 Paul Julian Moloney Valve operating mechanism for internal combustion and like-valved engines
US4481912A (en) * 1981-07-14 1984-11-13 Firma Atlas Fahrzeugtechnik Gmbh Device for camshaft control
US4593658A (en) * 1984-05-01 1986-06-10 Moloney Paul J Valve operating mechanism for internal combustion and like-valved engines
US5115782A (en) * 1989-12-09 1992-05-26 Robert Bosch Gmbh Method for controlling a spark-ignition engine without a throttle flap
US5205152A (en) * 1991-02-19 1993-04-27 Caterpillar Inc. Engine operation and testing using fully flexible valve and injection events
US5619965A (en) * 1995-03-24 1997-04-15 Diesel Engine Retarders, Inc. Camless engines with compression release braking
US5718199A (en) * 1994-10-07 1998-02-17 Diesel Engine Retarders, Inc. Electronic controls for compression release engine brakes
FR2843614A1 (en) * 2003-01-29 2004-02-20 Siemens Vdo Automotive Improved re-starting of internal combustion engine by detection of relative position of a component linked to crankshaft position, uses counting of displacements to maintain record of engine position to guide control of fuel and ignition
FR2843613A1 (en) * 2003-01-29 2004-02-20 Siemens Vdo Automotive Improved re-starting of internal combustion engine by detection of the absolute position of a component linked to crankshaft position, uses coded measuring device that gives position of engine to guide control of fuel and ignition
FR2869992A1 (en) * 2004-05-07 2005-11-11 Inst Francais Du Petrole METHOD AND SYSTEM FOR UNIVERSAL DRIVING OF INTERNAL COMBUSTION ENGINE ON MOTOR TEST BENCH
WO2008104780A1 (en) * 2007-02-28 2008-09-04 Dakota Ltd Gibraltar Camshaft drive
US7653476B2 (en) 2004-05-07 2010-01-26 Institut Francais Du Petrole Method and system for continuously controlling an internal combustion engine on an engine bench testing unit
CN110745255A (en) * 2019-10-25 2020-02-04 中国航空工业集团公司沈阳飞机设计研究所 Self-checking method for airplane servo actuation system before driving
CN115176078A (en) * 2020-03-02 2022-10-11 弗瑞瓦勒夫股份公司 Internal combustion engine comprising a decentralized valve control and method therefor

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653046A1 (en) * 1976-11-23 1978-05-24 Bosch Gmbh Robert ELECTRONIC CONTROL PROCEDURE AND CONTROL SYSTEM FOR DETERMINING THE START OF INJECTION IN DIESEL ENGINES
FR2417642A1 (en) * 1978-02-20 1979-09-14 List Hans FUEL INJECTION ENGINE, ESPECIALLY DIESEL ENGINE WITH INSTALLATION FOR ADJUSTING THE INJECTION INSTANT
EP0143128B1 (en) * 1983-11-29 1987-09-09 Paul Julian Moloney Valve operating mechanism for internal combustion and like-valved engines
US4878464A (en) * 1988-02-08 1989-11-07 Magnavox Government And Industrial Electronics Company Pneumatic bistable electronic valve actuator
US4899700A (en) * 1988-02-08 1990-02-13 Magnavox Government And Electronic Company Pneumatically powered valve actuator
DE4007287A1 (en) * 1990-03-08 1991-09-12 Man Nutzfahrzeuge Ag ENGINE BRAKE FOR AIR COMPRESSING ENGINE
US5117790A (en) * 1991-02-19 1992-06-02 Caterpillar Inc. Engine operation using fully flexible valve and injection events
US5255650A (en) * 1992-06-01 1993-10-26 Caterpillar Inc. Engine braking utilizing unit valve actuation
FR2712026B1 (en) * 1993-11-05 1996-01-12 Siemens Automotive Sa Method and device for controlling the lifting of a valve of an internal combustion engine.
DE4424802C1 (en) * 1994-07-14 1995-07-13 Daimler Benz Ag EGR system for four=stroke engine
DE19938749B4 (en) * 1999-08-16 2005-08-18 Siemens Ag Method for determining the valve clearance

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176624A (en) * 1976-01-27 1979-12-04 Politechnika Poznanska Diesel engine with electronic control
EP0027248A1 (en) * 1979-10-10 1981-04-22 Nordstjernan Aktiebolag Apparatus for controlling braking of diesel engines
US4481912A (en) * 1981-07-14 1984-11-13 Firma Atlas Fahrzeugtechnik Gmbh Device for camshaft control
GB2122257A (en) * 1982-06-04 1984-01-11 Paul Julian Moloney Valve operating mechanism for internal combustion and like-valved engines
US4593658A (en) * 1984-05-01 1986-06-10 Moloney Paul J Valve operating mechanism for internal combustion and like-valved engines
US5115782A (en) * 1989-12-09 1992-05-26 Robert Bosch Gmbh Method for controlling a spark-ignition engine without a throttle flap
US5205152A (en) * 1991-02-19 1993-04-27 Caterpillar Inc. Engine operation and testing using fully flexible valve and injection events
US5718199A (en) * 1994-10-07 1998-02-17 Diesel Engine Retarders, Inc. Electronic controls for compression release engine brakes
US5967115A (en) * 1994-10-07 1999-10-19 Diesel Engine Retarders, Inc. Electronic controls for compression release engine brakes
US5619965A (en) * 1995-03-24 1997-04-15 Diesel Engine Retarders, Inc. Camless engines with compression release braking
FR2843614A1 (en) * 2003-01-29 2004-02-20 Siemens Vdo Automotive Improved re-starting of internal combustion engine by detection of relative position of a component linked to crankshaft position, uses counting of displacements to maintain record of engine position to guide control of fuel and ignition
FR2843613A1 (en) * 2003-01-29 2004-02-20 Siemens Vdo Automotive Improved re-starting of internal combustion engine by detection of the absolute position of a component linked to crankshaft position, uses coded measuring device that gives position of engine to guide control of fuel and ignition
FR2869992A1 (en) * 2004-05-07 2005-11-11 Inst Francais Du Petrole METHOD AND SYSTEM FOR UNIVERSAL DRIVING OF INTERNAL COMBUSTION ENGINE ON MOTOR TEST BENCH
WO2005116430A1 (en) * 2004-05-07 2005-12-08 Institut Francais Du Petrole Method and system for multi-purposely controlling an internal combustion engine on an engine bench testing unit
US7653476B2 (en) 2004-05-07 2010-01-26 Institut Francais Du Petrole Method and system for continuously controlling an internal combustion engine on an engine bench testing unit
US7920954B2 (en) 2004-05-07 2011-04-05 Institut Francais Du Petrole Method and system for multi-purposely controlling an internal-combustion engine on an engine bench testing unit
WO2008104780A1 (en) * 2007-02-28 2008-09-04 Dakota Ltd Gibraltar Camshaft drive
CN110745255A (en) * 2019-10-25 2020-02-04 中国航空工业集团公司沈阳飞机设计研究所 Self-checking method for airplane servo actuation system before driving
CN110745255B (en) * 2019-10-25 2023-03-03 中国航空工业集团公司沈阳飞机设计研究所 Self-checking method for airplane servo actuation system before driving
CN115176078A (en) * 2020-03-02 2022-10-11 弗瑞瓦勒夫股份公司 Internal combustion engine comprising a decentralized valve control and method therefor
EP4115070A4 (en) * 2020-03-02 2024-03-27 Freevalve AB Internal combustion engine comprising a decentralized valve-control arrangement and method therefor

Also Published As

Publication number Publication date
DE2217902A1 (en) 1972-10-19
FR2133288A5 (en) 1972-11-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee