MX154682A - IMPROVEMENTS IN FUEL INJECTION UNIT, COOLED AND HYDRAULICALLY CONTROLLED FOR INTERNAL COMBUSTION ENGINES - Google Patents

IMPROVEMENTS IN FUEL INJECTION UNIT, COOLED AND HYDRAULICALLY CONTROLLED FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
MX154682A
MX154682A MX195754A MX19575483A MX154682A MX 154682 A MX154682 A MX 154682A MX 195754 A MX195754 A MX 195754A MX 19575483 A MX19575483 A MX 19575483A MX 154682 A MX154682 A MX 154682A
Authority
MX
Mexico
Prior art keywords
cooled
internal combustion
fuel injection
combustion engines
injection unit
Prior art date
Application number
MX195754A
Other languages
Spanish (es)
Inventor
Julius P Perr
Lester L Peters
Timothy A Warlick
Original Assignee
Cummins Engine Co Inc
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
Priority claimed from US06/336,493 external-priority patent/US4410138A/en
Priority claimed from US06/336,332 external-priority patent/US4410137A/en
Priority claimed from US06/336,308 external-priority patent/US4420116A/en
Application filed by Cummins Engine Co Inc filed Critical Cummins Engine Co Inc
Publication of MX154682A publication Critical patent/MX154682A/en

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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/021—Injectors structurally combined with fuel-injection pumps the injector being of valveless type, e.g. the pump piston co-operating with a conical seat of an injection nozzle at the end of the pumping stroke
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
    • F02M57/024—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical with hydraulic link for varying the piston stroke
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke pistons
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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)
  • Fuel-Injection Apparatus (AREA)
MX195754A 1981-12-31 1983-01-03 IMPROVEMENTS IN FUEL INJECTION UNIT, COOLED AND HYDRAULICALLY CONTROLLED FOR INTERNAL COMBUSTION ENGINES MX154682A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/336,493 US4410138A (en) 1981-12-31 1981-12-31 Unit injector cooled by timing control fluid
US06/336,332 US4410137A (en) 1981-12-31 1981-12-31 Miniaturized unit fuel injector employing hydraulically controlled timing
US06/336,308 US4420116A (en) 1981-12-31 1981-12-31 Unit injector employing hydraulically controlled timing and fuel shut off

Publications (1)

Publication Number Publication Date
MX154682A true MX154682A (en) 1987-11-23

Family

ID=27407113

Family Applications (1)

Application Number Title Priority Date Filing Date
MX195754A MX154682A (en) 1981-12-31 1983-01-03 IMPROVEMENTS IN FUEL INJECTION UNIT, COOLED AND HYDRAULICALLY CONTROLLED FOR INTERNAL COMBUSTION ENGINES

Country Status (3)

Country Link
BR (1) BR8207605A (en)
GB (1) GB2113317B (en)
MX (1) MX154682A (en)

Also Published As

Publication number Publication date
BR8207605A (en) 1983-10-25
GB2113317B (en) 1985-11-06
GB2113317A (en) 1983-08-03

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