FR979226A - Piston for diesel engine injection pumps - Google Patents

Piston for diesel engine injection pumps

Info

Publication number
FR979226A
FR979226A FR979226DA FR979226A FR 979226 A FR979226 A FR 979226A FR 979226D A FR979226D A FR 979226DA FR 979226 A FR979226 A FR 979226A
Authority
FR
France
Prior art keywords
piston
diesel engine
engine injection
injection pumps
pumps
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
Other languages
French (fr)
Inventor
Roberto Scorzoni
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 filed Critical
Application granted granted Critical
Publication of FR979226A publication Critical patent/FR979226A/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
    • 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)
FR979226D 1948-01-23 1949-01-17 Piston for diesel engine injection pumps Expired FR979226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT979226X 1948-01-23

Publications (1)

Publication Number Publication Date
FR979226A true FR979226A (en) 1951-04-24

Family

ID=11332863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979226D Expired FR979226A (en) 1948-01-23 1949-01-17 Piston for diesel engine injection pumps

Country Status (1)

Country Link
FR (1) FR979226A (en)

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