IT1200685B - MECHANICAL FUEL INJECTION PUMP, IN PARTICULAR INTERNAL COMBUSTION COMBUSTION IGNITION PUMPS - Google Patents

MECHANICAL FUEL INJECTION PUMP, IN PARTICULAR INTERNAL COMBUSTION COMBUSTION IGNITION PUMPS

Info

Publication number
IT1200685B
IT1200685B IT21661/85A IT2166185A IT1200685B IT 1200685 B IT1200685 B IT 1200685B IT 21661/85 A IT21661/85 A IT 21661/85A IT 2166185 A IT2166185 A IT 2166185A IT 1200685 B IT1200685 B IT 1200685B
Authority
IT
Italy
Prior art keywords
pumps
fuel injection
injection pump
combustion
particular internal
Prior art date
Application number
IT21661/85A
Other languages
Italian (it)
Other versions
IT8521661A0 (en
Inventor
Piero Baldini
Mauro Forapianti
Original Assignee
Piaggio & C Spa
Spica Spa
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 Piaggio & C Spa, Spica Spa filed Critical Piaggio & C Spa
Priority to IT21661/85A priority Critical patent/IT1200685B/en
Publication of IT8521661A0 publication Critical patent/IT8521661A0/en
Priority to IN836/DEL/85A priority patent/IN164655B/en
Priority to IN838/DEL/85A priority patent/IN164656B/en
Priority to ES556505A priority patent/ES8705574A1/en
Priority to EP86201185A priority patent/EP0209938A1/en
Priority to BR8603430A priority patent/BR8603430A/en
Application granted granted Critical
Publication of IT1200685B publication Critical patent/IT1200685B/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
    • 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
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT21661/85A 1985-07-22 1985-07-22 MECHANICAL FUEL INJECTION PUMP, IN PARTICULAR INTERNAL COMBUSTION COMBUSTION IGNITION PUMPS IT1200685B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT21661/85A IT1200685B (en) 1985-07-22 1985-07-22 MECHANICAL FUEL INJECTION PUMP, IN PARTICULAR INTERNAL COMBUSTION COMBUSTION IGNITION PUMPS
IN836/DEL/85A IN164655B (en) 1985-07-22 1985-10-09
IN838/DEL/85A IN164656B (en) 1985-07-22 1985-10-09
ES556505A ES8705574A1 (en) 1985-07-22 1986-06-24 Fuel injection mechanical pump, in particular for internal combustion engines with controlled ignition.
EP86201185A EP0209938A1 (en) 1985-07-22 1986-07-07 Fuel injection mechanical pump, in particular for internal combustion engines with controlled ignition
BR8603430A BR8603430A (en) 1985-07-22 1986-07-21 MECHANICAL DIRECT FUEL INJECTION PUMP IN THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21661/85A IT1200685B (en) 1985-07-22 1985-07-22 MECHANICAL FUEL INJECTION PUMP, IN PARTICULAR INTERNAL COMBUSTION COMBUSTION IGNITION PUMPS

Publications (2)

Publication Number Publication Date
IT8521661A0 IT8521661A0 (en) 1985-07-22
IT1200685B true IT1200685B (en) 1989-01-27

Family

ID=11184986

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21661/85A IT1200685B (en) 1985-07-22 1985-07-22 MECHANICAL FUEL INJECTION PUMP, IN PARTICULAR INTERNAL COMBUSTION COMBUSTION IGNITION PUMPS

Country Status (5)

Country Link
EP (1) EP0209938A1 (en)
BR (1) BR8603430A (en)
ES (1) ES8705574A1 (en)
IN (2) IN164656B (en)
IT (1) IT1200685B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005025601A1 (en) * 2005-06-03 2006-12-07 Man B & W Diesel Ag Injection pump e.g. for internal combustion engine, has piston with intake area and high pressure area which are connected by two holes
DE102006040465B4 (en) * 2006-08-29 2024-07-25 Man Energy Solutions Se Injection pump for an internal combustion engine and internal combustion engine
IT201600131338A1 (en) 2016-12-27 2018-06-27 Bosch Gmbh Robert PUMPING GROUP FOR FUEL SUPPLEMENTATION, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429806A (en) * 1945-09-15 1947-10-28 Deschamps Fuel Injection Corp Fuel injection pump

Also Published As

Publication number Publication date
ES556505A0 (en) 1987-05-01
EP0209938A1 (en) 1987-01-28
BR8603430A (en) 1987-03-04
IN164655B (en) 1989-04-29
ES8705574A1 (en) 1987-05-01
IN164656B (en) 1989-04-29
IT8521661A0 (en) 1985-07-22

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