GB1356565A - Limitting exhaust smoke emission from i c engines - Google Patents

Limitting exhaust smoke emission from i c engines

Info

Publication number
GB1356565A
GB1356565A GB4248770A GB4248770A GB1356565A GB 1356565 A GB1356565 A GB 1356565A GB 4248770 A GB4248770 A GB 4248770A GB 4248770 A GB4248770 A GB 4248770A GB 1356565 A GB1356565 A GB 1356565A
Authority
GB
United Kingdom
Prior art keywords
engine
pipe
exhaust
sept
electro
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
GB4248770A
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.)
Ricardo PLC
Original Assignee
Ricardo and Co Engineers 1927 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 Ricardo and Co Engineers 1927 Ltd filed Critical Ricardo and Co Engineers 1927 Ltd
Priority to GB4248770A priority Critical patent/GB1356565A/en
Priority to US00177569A priority patent/US3744461A/en
Priority to JP6786371A priority patent/JPS564733B1/ja
Publication of GB1356565A publication Critical patent/GB1356565A/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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1466—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being a soot concentration or content
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/38—Control for minimising smoke emissions, e.g. by applying smoke limitations on the fuel injection amount
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
    • F02D2700/0282—Control of fuel supply
    • F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
    • F02D2700/0294—Control of fuel supply by acting on the fuel pump control element depending on another parameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/09—Other ways of controlling
    • 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
    • F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

1356565 Regulating I C engine fuel supply RICARDO & CO ENGS (1927) Ltd and J D DAVIS 3 Sept 1971 [4 Sept 1970] 42487/70 Heading F1B The maximum delivery position of the control rack 36 of a fuel injection pump 37 of a diesel engine 10 is controlled by a device 12 measuring the smoke density of the exhaust. The device 12 provides an output signal which operates an electro-hydraulic, electro-mechanical or electropneumatic control system which reduces the maximum fuel supply as the smoke density increases. The device 12 may be an electrode mounted in the downstream end of the exhaust pipe 11, Figs. 1 and 2 (not shown), or a diverging pipe (40), Figs. 5 and 6 (not shown), mounted to receive the exhaust gases from the pipe 11. The device is connected to an electronic amplifier 21 and a power amplifier 29 to actuate a three-way valve 30 which directs engine oil under pressure from a pump 31 to an hydraulic actuator 34 or back to the engine crank-case. The plunger of the actuator 34 provides a maximum delivery stop for the rack 36.
GB4248770A 1970-09-04 1970-09-04 Limitting exhaust smoke emission from i c engines Expired GB1356565A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4248770A GB1356565A (en) 1970-09-04 1970-09-04 Limitting exhaust smoke emission from i c engines
US00177569A US3744461A (en) 1970-09-04 1971-09-03 Method and means for reducing exhaust smoke in i.c.engines
JP6786371A JPS564733B1 (en) 1970-09-04 1971-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4248770A GB1356565A (en) 1970-09-04 1970-09-04 Limitting exhaust smoke emission from i c engines

Publications (1)

Publication Number Publication Date
GB1356565A true GB1356565A (en) 1974-06-12

Family

ID=10424654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4248770A Expired GB1356565A (en) 1970-09-04 1970-09-04 Limitting exhaust smoke emission from i c engines

Country Status (3)

Country Link
US (1) US3744461A (en)
JP (1) JPS564733B1 (en)
GB (1) GB1356565A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115163322A (en) * 2022-08-12 2022-10-11 湖南道依茨动力有限公司 Smoke intensity limit value correction method and device, engineering equipment and readable storage medium

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554988C2 (en) * 1975-12-06 1985-01-10 Robert Bosch Gmbh, 7000 Stuttgart Method for determining the composition of the operating mixture fed to an internal combustion engine or the combustion sequence of the operating mixture and device for carrying out the method
IT1062859B (en) * 1976-02-16 1985-02-11 Alfa Romeo Spa INTERNAL COMBUSTION ENGINE EQUIPPED WITH AN EXHAUST SYSTEM EQUIPPED WITH PROBES FOR THE EXHAUST GAS ANALYSIS
US4359984A (en) * 1979-05-25 1982-11-23 Kiyoharu Nakao Fuel control device for diesel engine
DE2944834A1 (en) * 1979-11-07 1981-05-27 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR REGULATING THE LAMBDA AIR NUMBER IN A SELF-IGNITION COMBUSTION ENGINE
US4364351A (en) * 1981-05-18 1982-12-21 General Motors Corporation Diesel engine fuel limiting system
US4456883A (en) * 1982-10-04 1984-06-26 Ambac Industries, Incorporated Method and apparatus for indicating an operating characteristic of an internal combustion engine
CA1210475A (en) * 1982-10-04 1986-08-26 John A. Kimberley Method and apparatus for controlling diesel engine exhaust gas recirculation partly as a function of exhaust particulate level
US4601270A (en) * 1983-12-27 1986-07-22 United Technologies Diesel Systems, Inc. Method and apparatus for torque control of an internal combustion engine as a function of exhaust smoke level
DE3428371A1 (en) * 1984-08-01 1986-02-13 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR MEASURING AND REGULATING OPERATING DATA OF COMBUSTION ENGINES
DE3839348A1 (en) * 1987-11-23 1989-06-01 Bosch Gmbh Robert DEVICE FOR MEASURING PARTICLE EXPOSURE IN THE SMOKE AND EXHAUST GAS FROM A COMBUSTION PROCESS
US7743606B2 (en) * 2004-11-18 2010-06-29 Honeywell International Inc. Exhaust catalyst system
US7182075B2 (en) * 2004-12-07 2007-02-27 Honeywell International Inc. EGR system
US7165399B2 (en) * 2004-12-29 2007-01-23 Honeywell International Inc. Method and system for using a measure of fueling rate in the air side control of an engine
US7467614B2 (en) 2004-12-29 2008-12-23 Honeywell International Inc. Pedal position and/or pedal change rate for use in control of an engine
US7275374B2 (en) * 2004-12-29 2007-10-02 Honeywell International Inc. Coordinated multivariable control of fuel and air in engines
US7591135B2 (en) * 2004-12-29 2009-09-22 Honeywell International Inc. Method and system for using a measure of fueling rate in the air side control of an engine
US7328577B2 (en) 2004-12-29 2008-02-12 Honeywell International Inc. Multivariable control for an engine
US20060168945A1 (en) * 2005-02-02 2006-08-03 Honeywell International Inc. Aftertreatment for combustion engines
US7752840B2 (en) * 2005-03-24 2010-07-13 Honeywell International Inc. Engine exhaust heat exchanger
US7469177B2 (en) * 2005-06-17 2008-12-23 Honeywell International Inc. Distributed control architecture for powertrains
US7389773B2 (en) * 2005-08-18 2008-06-24 Honeywell International Inc. Emissions sensors for fuel control in engines
US7155334B1 (en) 2005-09-29 2006-12-26 Honeywell International Inc. Use of sensors in a state observer for a diesel engine
US7765792B2 (en) * 2005-10-21 2010-08-03 Honeywell International Inc. System for particulate matter sensor signal processing
US7357125B2 (en) * 2005-10-26 2008-04-15 Honeywell International Inc. Exhaust gas recirculation system
US20070144149A1 (en) * 2005-12-28 2007-06-28 Honeywell International Inc. Controlled regeneration system
US7415389B2 (en) * 2005-12-29 2008-08-19 Honeywell International Inc. Calibration of engine control systems
US8060290B2 (en) 2008-07-17 2011-11-15 Honeywell International Inc. Configurable automotive controller
US8620461B2 (en) 2009-09-24 2013-12-31 Honeywell International, Inc. Method and system for updating tuning parameters of a controller
US8504175B2 (en) 2010-06-02 2013-08-06 Honeywell International Inc. Using model predictive control to optimize variable trajectories and system control
US9677493B2 (en) 2011-09-19 2017-06-13 Honeywell Spol, S.R.O. Coordinated engine and emissions control system
US9650934B2 (en) 2011-11-04 2017-05-16 Honeywell spol.s.r.o. Engine and aftertreatment optimization system
US20130111905A1 (en) 2011-11-04 2013-05-09 Honeywell Spol. S.R.O. Integrated optimization and control of an engine and aftertreatment system
EP3051367B1 (en) 2015-01-28 2020-11-25 Honeywell spol s.r.o. An approach and system for handling constraints for measured disturbances with uncertain preview
EP3056706A1 (en) 2015-02-16 2016-08-17 Honeywell International Inc. An approach for aftertreatment system modeling and model identification
EP3091212A1 (en) 2015-05-06 2016-11-09 Honeywell International Inc. An identification approach for internal combustion engine mean value models
EP3125052B1 (en) 2015-07-31 2020-09-02 Garrett Transportation I Inc. Quadratic program solver for mpc using variable ordering
US10272779B2 (en) 2015-08-05 2019-04-30 Garrett Transportation I Inc. System and approach for dynamic vehicle speed optimization
US10415492B2 (en) 2016-01-29 2019-09-17 Garrett Transportation I Inc. Engine system with inferential sensor
US10124750B2 (en) 2016-04-26 2018-11-13 Honeywell International Inc. Vehicle security module system
US10036338B2 (en) 2016-04-26 2018-07-31 Honeywell International Inc. Condition-based powertrain control system
EP3548729B1 (en) 2016-11-29 2023-02-22 Garrett Transportation I Inc. An inferential flow sensor
US11057213B2 (en) 2017-10-13 2021-07-06 Garrett Transportation I, Inc. Authentication system for electronic control unit on a bus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115163322A (en) * 2022-08-12 2022-10-11 湖南道依茨动力有限公司 Smoke intensity limit value correction method and device, engineering equipment and readable storage medium
CN115163322B (en) * 2022-08-12 2024-03-05 湖南道依茨动力有限公司 Smoke limit value correction method and device, engineering equipment and readable storage medium

Also Published As

Publication number Publication date
US3744461A (en) 1973-07-10
JPS564733B1 (en) 1981-01-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee