BR8603430A - MECHANICAL DIRECT FUEL INJECTION PUMP IN THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE - Google Patents

MECHANICAL DIRECT FUEL INJECTION PUMP IN THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
BR8603430A
BR8603430A BR8603430A BR8603430A BR8603430A BR 8603430 A BR8603430 A BR 8603430A BR 8603430 A BR8603430 A BR 8603430A BR 8603430 A BR8603430 A BR 8603430A BR 8603430 A BR8603430 A BR 8603430A
Authority
BR
Brazil
Prior art keywords
fuel injection
injection pump
direct fuel
combustion engine
internal combustion
Prior art date
Application number
BR8603430A
Other languages
Portuguese (pt)
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
Publication of BR8603430A publication Critical patent/BR8603430A/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)
BR8603430A 1985-07-22 1986-07-21 MECHANICAL DIRECT FUEL INJECTION PUMP IN THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE BR8603430A (en)

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 (1)

Publication Number Publication Date
BR8603430A true BR8603430A (en) 1987-03-04

Family

ID=11184986

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8603430A BR8603430A (en) 1985-07-22 1986-07-21 MECHANICAL DIRECT FUEL INJECTION PUMP IN THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE

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
EP0209938A1 (en) 1987-01-28
IN164656B (en) 1989-04-29
IT1200685B (en) 1989-01-27
ES8705574A1 (en) 1987-05-01
IN164655B (en) 1989-04-29
IT8521661A0 (en) 1985-07-22
ES556505A0 (en) 1987-05-01

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