GB1109047A - Means for controlling the fuel delivery in fuel injection sparkignition internal combustion engines - Google Patents

Means for controlling the fuel delivery in fuel injection sparkignition internal combustion engines

Info

Publication number
GB1109047A
GB1109047A GB21607/66A GB2160766A GB1109047A GB 1109047 A GB1109047 A GB 1109047A GB 21607/66 A GB21607/66 A GB 21607/66A GB 2160766 A GB2160766 A GB 2160766A GB 1109047 A GB1109047 A GB 1109047A
Authority
GB
United Kingdom
Prior art keywords
engine
fuel
give
engine speed
speed
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
GB21607/66A
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.)
IHO Holding GmbH and Co KG
Original Assignee
FAG Kugelfischer Georg Schaefer KGaA
Kugelfischer Georg Schaefer and Co
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 FAG Kugelfischer Georg Schaefer KGaA, Kugelfischer Georg Schaefer and Co filed Critical FAG Kugelfischer Georg Schaefer KGaA
Publication of GB1109047A publication Critical patent/GB1109047A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D3/00—Controlling low-pressure fuel injection, i.e. where the fuel-air mixture containing fuel thus injected will be substantially compressed by the compression stroke of the engine, by means other than controlling only an injection pump
    • F02D3/02—Controlling low-pressure fuel injection, i.e. where the fuel-air mixture containing fuel thus injected will be substantially compressed by the compression stroke of the engine, by means other than controlling only an injection pump with continuous injection or continuous flow upstream of the injection nozzle
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • 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
    • F02B2720/00—Engines with liquid fuel
    • F02B2720/15—Mixture compressing engines with ignition device and mixture formation in the cylinder
    • F02B2720/152—Mixture compressing engines with ignition device and mixture formation in the cylinder with fuel supply and pulverisation by injecting the fuel under pressure during the suction or compression stroke
    • 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
    • F02B2720/00—Engines with liquid fuel
    • F02B2720/25—Supply of fuel in the cylinder
    • F02B2720/257—Supply of fuel under pressure in the cylinder without blowing fluid
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

1,109,047. Regulation I. C. engines. KUGELFISCHER GEORG SCHAFER & CO. May 16, 1966 [Feb.17, 1966], No.21607/66. Heading F1B. A spark-ignition I. C. engine fuel injection pump control means, in which the fuel quantity is adjusted in dependence on the weight of combustion air derived from the engine speed and the throttle setting, has the throttle preset to give an excess air condition and the fuel quantity adjusted in dependence on the engine speed corresponding to a control curve applicable only to that particular throttle valve setting whilst maintaining an excess air condition so that the increased air induction consequent on a fall in engine speed due to a load increase is accompanied by an increased fuel delivery sufficient to give a greater rise in torque with falling speed than that rise in torque due to the same fall in speed when the engine is controlled to give maximum power for each operating condition. The control method reduces or eliminates the carbon monoxide content of the exhaust gases and is described by reference to graphs which illustrate its effect compared known control methods.
GB21607/66A 1966-02-17 1966-05-16 Means for controlling the fuel delivery in fuel injection sparkignition internal combustion engines Expired GB1109047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0058476 1966-02-17

Publications (1)

Publication Number Publication Date
GB1109047A true GB1109047A (en) 1968-04-10

Family

ID=7228696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21607/66A Expired GB1109047A (en) 1966-02-17 1966-05-16 Means for controlling the fuel delivery in fuel injection sparkignition internal combustion engines

Country Status (6)

Country Link
BE (1) BE682441A (en)
DE (1) DE1526526B1 (en)
ES (1) ES326909A1 (en)
GB (1) GB1109047A (en)
NL (1) NL6613243A (en)
SE (1) SE314857B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1518763A (en) * 1975-03-07 1978-07-26 Nissan Motor Closed loop air fuel ratio control system using exhaust composition sensor
DE2708437A1 (en) * 1977-02-26 1978-08-31 Daimler Benz Ag AIR COMPRESSING INJECTION COMBUSTION ENGINE, IN PARTICULAR FOR PERSONAL CARS

Also Published As

Publication number Publication date
BE682441A (en) 1966-11-14
ES326909A1 (en) 1967-03-16
SE314857B (en) 1969-09-15
DE1526526B1 (en) 1970-07-30
NL6613243A (en) 1967-08-18

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