MX167176B - Metodo y aparato para controlar el par de torsion de un motor de combustion interna, como funcion del nivel de humo en el escape - Google Patents

Metodo y aparato para controlar el par de torsion de un motor de combustion interna, como funcion del nivel de humo en el escape

Info

Publication number
MX167176B
MX167176B MX006895A MX689584A MX167176B MX 167176 B MX167176 B MX 167176B MX 006895 A MX006895 A MX 006895A MX 689584 A MX689584 A MX 689584A MX 167176 B MX167176 B MX 167176B
Authority
MX
Mexico
Prior art keywords
fuel
engine
exhaust gas
smoke
gas stream
Prior art date
Application number
MX006895A
Other languages
English (en)
Inventor
John Arthur Kimberly
Robert Howard Bullis
Original Assignee
Ambac Ind
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 Ambac Ind filed Critical Ambac Ind
Publication of MX167176B publication Critical patent/MX167176B/es

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
    • 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
    • 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
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/407—Electrically controlling a diesel injection pump of the in-line type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/447—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the 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
    • 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
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • 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
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

La presente invención se refiere a un aparato para controlar la cantidad máxima de suministro de combustible de un motor de combustión interna, que permite una corriente de gas de escape que puede contener material en partículas, eléctricamente cargadas, que incluye miembros de suministro de combustible que responden a una entrada de demanda de cantidad de combustible y a una señal límite de cantidad de combustible para suministrar al motor la cantidad de demanda de combustible, dentro del límiete de cantidad, caracterizado porque comprende: una sonda adaptada para ser montada en asociación operativa con la corriente de gas de escape en una estaciónsensora corriente abajo del motor, para sentir inductivamente el material en partículas eléctricamente cargadas, presentes en la corriente de gas de escape para proveer una señal eléctrica, indicativa del nivel de partículas en la corriente de gas de escape, y a una correlación predeterminada entre la señal de nivel de partículas y una señal de nivel de humo derivada de la opacidad, para proveer una señal de nivel de humo sentida, llevada a una escala con respecto a un valor de humo derivado de la opacidad, es determinada para combustible en además a una serie predeterminada de condiciones de operación de motor, cada vez que el motor es operado, para modificar dicha correlación predeterminada, en la medida necesaria, para comprensar las variaciones en las características del combustible del motor, medios para proveer la entrada de demanda de la cantidad de combustible; y medios generadores de señal, que responden a las señales de condición de operación del motor que, incluyen cuando menos la señal de nivel de humo percibida para proveer la señal limite de cantidad de combustible.
MX006895A 1983-12-27 1984-12-27 Metodo y aparato para controlar el par de torsion de un motor de combustion interna, como funcion del nivel de humo en el escape MX167176B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/566,001 US4601270A (en) 1983-12-27 1983-12-27 Method and apparatus for torque control of an internal combustion engine as a function of exhaust smoke level

Publications (1)

Publication Number Publication Date
MX167176B true MX167176B (es) 1993-03-09

Family

ID=24261027

Family Applications (1)

Application Number Title Priority Date Filing Date
MX006895A MX167176B (es) 1983-12-27 1984-12-27 Metodo y aparato para controlar el par de torsion de un motor de combustion interna, como funcion del nivel de humo en el escape

Country Status (7)

Country Link
US (1) US4601270A (es)
EP (1) EP0148107A3 (es)
JP (1) JPS60228745A (es)
AU (1) AU565371B2 (es)
CA (1) CA1229899A (es)
IN (1) IN162800B (es)
MX (1) MX167176B (es)

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Also Published As

Publication number Publication date
EP0148107A2 (en) 1985-07-10
AU565371B2 (en) 1987-09-10
CA1229899A (en) 1987-12-01
IN162800B (es) 1988-07-09
US4601270A (en) 1986-07-22
AU3700284A (en) 1985-07-04
JPS60228745A (ja) 1985-11-14
EP0148107A3 (en) 1986-03-05

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