JPS5462422A - Device of controlling warminggup operation of internal combustion engine especially* internal combustion engine controlled by oxygen detector - Google Patents

Device of controlling warminggup operation of internal combustion engine especially* internal combustion engine controlled by oxygen detector

Info

Publication number
JPS5462422A
JPS5462422A JP12278078A JP12278078A JPS5462422A JP S5462422 A JPS5462422 A JP S5462422A JP 12278078 A JP12278078 A JP 12278078A JP 12278078 A JP12278078 A JP 12278078A JP S5462422 A JPS5462422 A JP S5462422A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
warminggup
controlling
oxygen detector
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
JP12278078A
Other languages
Japanese (ja)
Inventor
Abutohofu Ieruku
Shiyusuteru Hansuudeiiteru
Hiyutsuteburoik Daakuuhararuto
Kureepu Raineru
Buaihieruto Giyunteru
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of JPS5462422A publication Critical patent/JPS5462422A/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
    • 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
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/36—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages
    • F02M69/38—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages using fuel pressure, e.g. by varying fuel pressure in the control chambers of the fuel metering device
    • F02M69/386—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages using fuel pressure, e.g. by varying fuel pressure in the control chambers of the fuel metering device variably controlling the pressure of the fuel by-passing the metering valves, e.g. by valves responsive to signals of temperature or oxygen sensors
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP12278078A 1977-10-15 1978-10-06 Device of controlling warminggup operation of internal combustion engine especially* internal combustion engine controlled by oxygen detector Pending JPS5462422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772746461 DE2746461A1 (en) 1977-10-15 1977-10-15 Timing valve for IC warm up control - has electronic control unit providing variable length pulses dependent on engine measurement data

Publications (1)

Publication Number Publication Date
JPS5462422A true JPS5462422A (en) 1979-05-19

Family

ID=6021527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12278078A Pending JPS5462422A (en) 1977-10-15 1978-10-06 Device of controlling warminggup operation of internal combustion engine especially* internal combustion engine controlled by oxygen detector

Country Status (3)

Country Link
JP (1) JPS5462422A (en)
DE (1) DE2746461A1 (en)
SE (1) SE7810636L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181553A (en) * 1984-09-26 1986-04-25 Honda Motor Co Ltd Device for judging completion of warming up for internal-combustion engine
JPS6181557A (en) * 1984-09-26 1986-04-25 Honda Motor Co Ltd Sensor signal reading device on starting internal-combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192963A (en) * 1982-05-01 1983-11-10 Sanshin Ind Co Ltd Controlling device for fuel of internal-combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181553A (en) * 1984-09-26 1986-04-25 Honda Motor Co Ltd Device for judging completion of warming up for internal-combustion engine
JPS6181557A (en) * 1984-09-26 1986-04-25 Honda Motor Co Ltd Sensor signal reading device on starting internal-combustion engine
JPH0361021B2 (en) * 1984-09-26 1991-09-18 Honda Giken Kogyo Kk

Also Published As

Publication number Publication date
SE7810636L (en) 1979-04-16
DE2746461A1 (en) 1979-04-19

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